Dab tsi Ua Lub Tshuab Stamping Tuag Ua Haujlwm - lossis Ua Tsis Tau

Dab tsi yog Lub Tshuab Tuag Stamping thiab Vim Li Cas Nws Tseem Ceeb

Thaum koj hnov ​​lo lus "tuag stamping tshuab"Dab tsi los rau hauv siab? Yog tias koj pom cov ntawv xovxwm slamming rau hauv hlau, koj tsuas yog pom ib nrab ntawm daim duab xwb. Lub tshuab tuag stamping tsis yog lub xovxwm thiab tsis yog tuag xwb - nws yog qhov ua tiav kev sib koom ua ke qhov twg xovxwm thiab lub hom phiaj- ua tuag teeb ua haujlwm ua ke los hloov cov ntawv tiaj tus hlau rau hauv cov khoom tiav los ntawm kev tswj xyuas.

Lub tshuab tuag stamping yog ib qho kev sib koom ua ke ntawm cov hlau ua haujlwm uas ua ke nrog cov ntawv xovxwm nrog cov xuas nrig sib tw - thiab - tuag teem rau shear, daim ntawv, los yog kos cov ntawv hlau rau hauv net- cov khoom zoo sib xws hauv ib leeg los yog cov kab mob strokes.

Lub ntsiab txhais ntawm stamping distinguishes cov cuab yeej no los ntawm standalone presses muag yam tsis muaj cuab yeej thiab los ntawm tuag zaum ntawm ib tug txee tos rau ib tug sib xws tshuab. Tus nqi - thiab complexity - nyob rau hauv yuav ua li cas ob halves sib sau ua ke rau hauv ib tug ntau lawm system.

Txhais lub tshuab tuag Stamping

Ntawm no yog lub hauv paus ntsiab lus: ib tug ram uas tau tsav los ntawm ib tug neeg kho tshuab, hydraulic, los yog servo tsav xa tonnage rau ib tug matched punch-thiab-tuag teeb mounted ntawm tus swb thiab lub bolster phaj. Nyob ntawm kev ua haujlwm, qhov kev mob stroke ib leeg tuaj yeem ua rau lub ntsej muag tiaj tus los ntawm cov hlua khi, tho qhov, khoov flanges, lossis kos lub khob sib sib zog nqus. Progressive tuag systems ua ntej lub kauj voj voog los ntawm ntau qhov chaw nres tsheb, ua haujlwm sib txawv ntawm txhua qhov chaw nres tsheb kom txog rau thaum ib feem ua tiav tawm ntawm qhov chaw nres tsheb kawg.

Koj yuav pom lub sij hawm sib tshooj nrog ntau cov lus hais. Lub stamping xovxwm hais txog lub tshuab ncej thiab tsav - lub zog - tsim ib nrab. Lub tshuab hlau stamping yog ib daim ntawv qhia kev lag luam dav dav uas npog cov khoom siv tib yam. Tuag stamping nqaim qhov tsom mus rau qhov system- theem kev sib raug zoo ntawm cov xovxwm thiab cov cuab yeej. Tag nrho peb piav qhia txog tib tsev neeg ntawm cov khoom siv, tab sis "tuag stamping tshuab" qhia tias qhov tuag tsis yog ib qho khoom siv ntxiv - nws yog ib nrab ntawm cov kab ke.

Qhov twg Tuag Stamping Fits hauv Metalworking

Yog tias koj tuaj ntawm ib lub ces kaum sib txawv ntawm kev tsim khoom, nws yuav pab pom qhov twg hlau stamping zaum txheeb ze rau lwm cov txheej txheem:

• CNC machiningtshem tawm cov khoom siv los ntawm cov khoom thaiv kom ua tiav cov geometry nyuaj - zoo tagnrho rau qis- mus rau - nruab nrab ntim thiab nruj tolerances, tab sis qeeb dua thiab nkig ntau ntawm cov khoom siv raw ntawm qhov ntsuas.
• Laser txiavcov ntawv tiaj tus nrog siab precision, tsis tau nws tsuas yog txiav - nws tsis tuaj yeem tsim khoov, kos, lossis embossed nta hauv ib qho haujlwm.
• Castingnchuav cov hlau molten rau hauv pwm, haum rau cov duab 3D nyuaj tab sis yuav tsum tau siv cov tshuab ua haujlwm thib ob thiab lub sijhawm ua haujlwm ntev dua.
• Tuag stampingshapes chav- kub ntawv hlau ntawm kev kub ceev nrog tsawg kawg nkaus pov tseg, ua kom muaj zog, rov ua tau qhov chaw nyob rau hauv ntim xws li ntau txhiab mus rau lab toj ib xyoo.

Ib qho kev sib piv los ntawm DureX Inc. qhia txog qhov kev sib pauv kom meej: CNC machining yeej ntawm qhov yooj yim thiab nruj tolerances rau complex ib qho -offs, thaum hlau stamping yeej ntawm tus nqi ib feem thiab ceev thaum tooling tiav. Lub tshuab tuag stamping occupies lub qab zib qhov chaw uas ntau lawm ntim justifies lub cuab tam peev thiab ib feem geometry suits daim ntawv - hlau forming.

Kev nkag siab txog qhov kev tso npe no tseem ceeb vim tias lub tshuab koj xaiv - thiab qhov tuag koj tus engineer rau nws - txiav txim siab koj tus nqi ib feem -, qab nthab zoo, thiab tus nqi ntau lawm rau xyoo tom ntej. Txhua qhov kev txiav txim siab downstream, los ntawm cov qauv tsim los tsav hom mus rau lub sijhawm tu, ntws los ntawm qhov zoo npaum li cas cov xovxwm thiab tuag ua haujlwm ua ke ua ib qho system.

Cov khoom tseem ceeb hauv lub tshuab tuag Stamping

Paub tias cov xovxwm thiab tuag tsim ib qho system yog ib qho. Paub txog dab tsi tiag tiag hauv qhov system - thiab dab tsi txhua feem ua - yog dab tsi cais kev ntseeg siab daws teeb meem los ntawm kev kwv yees. Txhuastamping xovxwm tshuabmuaj kaum ob ntawm cov khoom sib cuam tshuam, sib cais ntawm sab xovxwm (lub tshuab hluav taws xob quab yuam) thiab sab tuag (cov cuab yeej hlau stamping uas tsim cov khoom siv raw). Cia peb tawg ob lub halves qhib.

Xovxwm Ncej thiab Tsav Cheebtsam

Tus ncej yog lub cev pob txha. Ob tus qauv tsim ua lag luam:

• C-frame (gap frame)- Zoo li qhov qhib "C," uas yooj yim nkag mus rau peb sab ntawm thaj chaw tuag. Compact thiab kev lag luam, tab sis nws yooj yim rau angular deflection nyob rau hauv hnyav los yog tawm - nruab nrab loads.
• Ncaj- sab ncej- Cov kab ntsug ntawm ob sab tshem tawm angular misalignment, muab lub neej zoo dua thiab qhov raug rau siab dua -tonnage lossis precision ua haujlwm.

Mounted ntawm (los yog nyob rau hauv) lub thav duab, lub tsheb ciav hlau converts rotary motion los ntawm ib tug hluav taws xob lub cev muaj zog mus rau hauv lub linear quab yuam uas cycles lub ram. Nyob rau hauv ib tug mechanical stamping xovxwm, lub cev muaj zog spin ib flywheel uas khaws cov kinetic zog. Thaum tus neeg teb xov tooj ua rau lub voj voog, aclutchkoom kom hloov lub zog ntawd los ntawm lub crankshaft lossis eccentric ncej mus rau qhov swb. Anrestuav lub ram nyob rau hauv txoj hauj lwm lub caij lub clutch disengages. Lub clutch no -brake system tswj tsis tau tsuas yog lub voj voog lub sij hawm xwb tab sis kuj muaj kev nyab xeeb ntawm tus neeg teb xov tooj - nres lub sij hawm txiav txim siab npaum li cas cov xovxwm yuav khiav ceev npaum li cas thiab yuav ua li cas kaw ob txhais tes kom nyab xeeb mus rau qhov chaw ntawm lub lag luam.

Covram (swb)taug kev vertically raws precision gibs thiab xa tonnage rau txhua yam cuab yeej zaum hauv qab nws. Hauv qab lub ram, lubbolster phajmuab lub tiaj tiaj, nruj mounting nto rau lub hauv qab tuag ib nrab, feem ntau featuring T-slots los yog tapped qhov rau clamping. Ua ke, cov xovxwm stamping no tsim lub zog - xa rov qab ntawm lub tshuab.

Tuag Teeb Cov Cheebtsam thiab Lawv Cov Haujlwm

Yog hais tias cov xovxwm yog lub cav, lub teeb tuag yog kis tau tus mob - nws converts raw quab yuam mus rau qhov tseeb geometry. Ib qho tag nrho hlau stamp tuag sib dhos suav nrog ntau tshaj qhov xuas nrig ntaus thiab lub qhov:

• Upper thiab qis tuag khau- Cov phaj tuab uas nqa tag nrho cov txiav thiab tsim cov khoom. Lawv ntsia liaj qhov rooj rau tus ram thiab bolster, ntsig txog, ua haujlwm raws li lub hauv paus ntawm kev tuag.
• Qhia pins thiab bushings- Precision-cov ncej hauv av thiab lub tes tsho uas ua kom cov khau sab saud thiab qis dua txhua lub voj voog, tuav nruj clearances ntawm punch thiab tuag blocks.
• Punch thiab tuag blocks- Cov cuab yeej hardened-steel inserts uas tau txiav, khoov, los yog tsim cov hlau. Clearance ntawm lawv txiav txim siab burr qhov siab thiab ntug zoo.
• strippers- Caij nplooj ntoos hlav- loaded (los yog zoo/kho) daim hlau uas rub lub sawb tawm txiav punches tom qab txhua stroke. Yog tsis muaj lawv, cov hlau tsoo ib ncig ntawm lub punch shank thiab jams lub voj voog tom ntej.
• Cov kws tsav dav hlau- Cov pins me me uas nkag mus rau hauv qhov pierced yav dhau los los sau npe rau lub strip nyob rau hauv txoj hauj lwm meej ua ntej ntaus tom ntej. Lawv yog cov unsung heroes ntawm kev nce qib raug.
• Pub mechanisms- Roll feeds (intermittent driven rollers), gripper feeds (slide-actuated clamps), los yog servo feeds (digitally controlled rollers) uas ua ntej coil stock qhov deb ntawm strokes.

Xav txog txhua yam ntawm cov khoom no ua haujlwm ntawm 200 strokes ib feeb - txhua qhov yuav tsum nrhiav, txiav, strip, thiab ua ntej cov khoom hauv ib feem ntawm ib pliag. Tias yog vim li cas cov khoom siv stamping no xav tau kev tsim khoom thiab kev qhuab qhia txij hnub ib.

Component Reference Table

Nrog rau txhua qhov ntawm daim ntawv qhia no, cov lus nug hauv qab no yog: lawv ua li cas rau ib leeg? Tus neeg tsim khoom tuag tsis tuaj yeem xaiv qhov chaw nres tsheb suav, qhov dav dav, lossis qhov kev nce qib hauv qhov tsis paub txog qhov siab kaw qhov siab, thaj chaw txaj, thiab muaj qhov nkhaus nkhaus - thiab rov ua dua. Qhov kev sib koom ua ke ntawm ob lub halves yog qhov chaw ua haujlwm lossis ua tsis tiav.

Yuav Ua Li Cas Tuag Thiab Xovxwm Ua Haujlwm Ua Haujlwm Ua Haujlwm

Ib tug tuag zaum ntawm lub txee tsuas yog precision steel. Lub xovxwm hlau tsis muaj cuab yeej tsuas yog tswj lub zog tsis muaj qhov twg mus. Tsis yog tsim cov khoom ib leeg. Qhov kev ua tau zoo tiag tiag - lossis tsis ua haujlwm - ntawm kev tuag stamping xovxwm nyob hauv qhov sib cuam tshuam uas ob qhov no sib ntsib. Tau txais qhov kev sib tshuam tsis raug, thiab koj yuav hlawv los ntawm kev siv cuab yeej, txav ntawm qhov zoo, lossis ua rau lub tshuab nws tus kheej puas.

Cov peev txheej feem ntau kho cov neeg tuag thiab xovxwm raws li cov ncauj lus sib cais: ib tsab xov xwm npog cov qauv tsim, lwm npog xovxwm specs. Hauv kev tsim khoom, lawv yog ib qho kev sib yuav. Ib feem geometry drives tuag complexity, tuag complexity drives xovxwm xav tau, thiab muaj xovxwm muaj peev xwm voj rov qab mus rau constrain li cas tus tuag engineer yuav ua tau. Nkag siab tias lub voj yog dab tsi cais lub qhov dej - sib npaug hlau stamping xovxwm tshuab los ntawm qhov tsis sib xws kim.

Yuav Ua Li Cas Die Design Dictates Xov Xwm Yuav Tsum Tau

Txhua qhov kev txiav txim siab tus engineer tuag ua rau txhais ua qhov xav tau ntawm cov xovxwm. Xav txog tias koj tab tom tsim qhov kev tuag zuj zus rau lub tsheb kauj vab uas muaj rau lub chaw nres tsheb - ob qhov tho, ib lub lance - thiab - daim ntawv, ob qhov chaw nres tsheb, thiab qhov kawg txiav tawm. Txhua qhov kev xaiv no tsim cov kev cai tshwj xeeb uas cov xovxwm yuav tsum txaus siab:

• Tus naj npawb ntawm cov chaw nres tsheb thiab strip dav- Ntau qhov chaw nres tsheb txhais tau tias muaj kev tuag ntev dua, uas xav tau kev txhawb nqa dav dua (sab laug-rau- txoj cai txaj qhov ntev). Ib tug rau -chaw nres tsheb tuag ntawm 3-nti kev nce qib yuav tsum muaj tsawg kawg yog 18 ntiv tes ua haujlwm ntev, ntxiv rau qhov chaw rau cov khoom seem thiab cov khoom kawg.
• Progression pitch thiab feed length- Qhov kev ncua deb ntawm txoj hlua mus rau ib qho stroke dictates feed mechanism mus txawv tebchaws thiab lub sij hawm qhov rais muaj rau cov khoom ua ntej. Lub suab loj dua ntawm qhov siab - nrawm nrawm compresses lub qhov rais pub.
• Ntu geometry thiab kos qhov tob- Cov ntaub ntawv sib sib zog nqus yuav tsum tau ntev stroke ntev yog li tus ram mus deb txaus kom ua tiav qhov kos, ntxiv rau nruab hnub txaus (qhib qhov siab) rau kev rho tawm ib feem.
• Tuag kaw qhov siab- Qhov no yog qhov siab tag nrho ntawm lub rooj sib txoos kaw. Nws yuav tsum poob rau hauv xovxwm muaj tuag- qhov siab qhov chaw. Raws liMetalForming Magazinepiav qhia, yog tias tuag kaw qhov siab tshaj qhov xovxwm qhov siab tshaj plaws tuag- qhov siab qhov chaw, qhov tuag kaw tag nrho ua ntej tus ram mus txog hauv qab qhov chaw tuag - ncab tus ncej thiab muaj peev xwm ua rau tuag thiab xovxwm.

Kev kaw qhov siab tsim nyog tau txais kev saib xyuas tshwj xeeb vim nws yog qhov chaw tsis meej pem ua rau muaj kev puas tsuaj tiag tiag. Xovxwm kaw qhov siab yog qhov kev ncua deb ntawm lub ntsej muag hauv qab ntawm lub ram mus rau sab saum toj ntawm lub txaj xovxwm nrog lub ram ntawm qhov chaw tuag hauv qab thiab kev kho kom haum siab. Tuag qhov siab - qhov chaw siv tau - rho tawm bolster phaj thickness ntawm tus lej ntawd. Tus tuag qhov siab kaw yuav tsum haum nruab nrab ntawm qhov tsawg kawg nkaus thiab siab kawg tuag- qhov siab qhov tseem ceeb, suav rau ram hloov kho ntau yam. Nco lub qhov rais ntawd, thiab koj tsis tuaj yeem nce qhov tuag lossis tsim kev puas tsuaj ntau dhau ntawm txhua qhov mob stroke.

Suab zoo li tus tuag hu tag nrho cov txhaj tshuaj? Tsis heev. Xovxwm thawb rov qab.

Yuav Ua Li Cas Xovxwm Capabilities Shape Tuag Engineering

Lub tshuab xovxwm rau hlau stamping tsis yog tus tswv tsev passive - nws cov yam ntxwv ua haujlwm zoo li tus engineer tuag tuaj yeem ua tau thiab ua tsis tau. Peb nias-sab yam cuam tshuam rau kev tuag tsim ntau tshaj:

Tonnage nkhaus, tsis tsuas yog ntsuas muaj peev xwm.Ib tug 400-tuj hlau stamping xovxwm tsis xa 400 tons nyob txhua qhov chaw ntawm nws cov hlab ntsha. Ntawm lub tshuab xovxwm, tag nrho cov ntsuas tonnage tsuas yog muaj nyob ze hauv qab qhov chaw tuag - feem ntau nyob rau hauv lub xeem 6 mus rau 12 hli ntawm kev mus ncig. Kev taw qhia kev lag luam ntawm cov tshuab xovxwm thauj khoom qhia tau hais tias kev ua haujlwm kos pib 3 nti saum toj hauv qab ntawm 2000-tuj xovxwm yuav tsuas muaj kwv yees li 1000 tons ntawm qhov ntawd. Tus engineer tuag yuav tsum tau daim ntawv qhia kev sib sau ua ke tiv thaiv cov xovxwm qhov tseeb tonnage nkhaus, tsis yog tus lej npe. Yog tias qhov chaw ua haujlwm hnyav tshaj plaws xav tau lub zog siab tshaj plaws hauv kev mob stroke, tus tuag yog xav tau kev kho dua tshiab - lossis xovxwm sib txawv.

Swb ceev thiab lub zog ib stroke.Muaj zog nyob ntawm flywheel ceev thiab tso cai slowdown ib lub voj voog. Kev lag luam xovxwm stamping uas rub cov khoom los ntawm kev ua haujlwm ntev siv lub zog ntau dua li qhov ntiav blanking ntaus ntawm tib lub tonnage. Yog hais tias tus tuag lub zog xav tau ntau tshaj li qhov flywheel tuaj yeem xa hauv ib leeg, cov xovxwm nres lossis qeeb dhau qhov kev txwv.

Lub txaj qhov ntev thiab bolster qauv.T- qhov sib nrug, tapped- qhov qauv, thiab bolster dav lub cev txwv qhov twg koj tuaj yeem clamp qhov tuag. Ib qho loj loj tuag uas dai yav dhau los ntawm lub bolster ntug qhia txog kev thauj khoom tsis txaus. Hloov pauv, qhov tuag uas nqaim dhau rau cov xovxwm tuaj yeem tsim kev offset- teeb meem thauj khoom - ib qho xwm txheej uas ib sab ntawm cov xovxwm bears muaj zog ntau dua li lwm qhov, ua kom lub gib hnav thiab skewing ram parallelism.

Qhov tseem ceeb Matching Criteria rau Xovxwm-thiab-Tuag System

Thaum ntsuas seb qhov tuag thiab xovxwm rau hlau stamping yuav ua haujlwm li cas, cov txheej txheem no yuav tsum ua raws li:

• Tonnage ntawm txoj hauj lwm stroke- Tsis yog lub peev xwm siab tshaj plaws xwb, tab sis siv tau lub zog ntawm qhov tseeb ntawm qhov mob stroke uas tsim cov loads ncov.
• Kaw qhov siab ntau- Tus tuag kaw qhov siab yuav tsum poob rau hauv cov xovxwm qhov tsawg kawg nkaus -mus rau -qhov siab tshaj plaws tuag- qhov siab qhov rais tom qab suav rau cov tuab tuab thiab cov risers.
• Stroke ntev- Yuav tsum muaj kev mus ncig txaus rau kev koom nrog kev tuag tag nrho nrog rau kev nyab xeeb ntawm kev tshem tawm thaum lub sijhawm rov qab los.
• Lub txaj loj (sab laug- sab xis thiab pem hauv ntej-rov qab)- Yuav tsum ua raws li tus hneev taw tuag yam tsis muaj kev txhawb nqa overhang lossis overloading offset.
• Pub lub sij hawm- Cov xovxwm yuav tsum muaj txaus crank-lub kaum sab xis nyob ze rau saum toj kawg nkaus qhov chaw tuag rau lub tshuab pub noj kom ua tiav cov kab nrib pleb yam tsis muaj kev sib tsoo nrog cov kws tsav dav hlau lossis strippers.
• Zog rau stroke- Tag nrho cov hauj lwm yuav tsum tau (tonnage multiplied los ntawm kev ua hauj lwm nyob deb ntawm tag nrho cov chaw nres tsheb) yuav tsum nyob twj ywm nyob rau hauv lub xovxwm lub zog pob nyiaj siv nyob rau hauv lub npaj ntau lawm ceev.
• Offset{0}}load kam rau ua- Kev faib tawm thoob plaws qhov tuag yuav tsum hwm cov xovxwm sab laug- mus rau - txoj cai tshuav nyiaj li cas, feem ntau nyob hauv 60/40 feem pua.

Nco ib qho kev ntsuas, thiab koj yuav tsis tas pom qhov ua tsis tiav tam sim ntawd. Koj yuav pom maj mam zoo drift, ceev cov lus qhia hnav, ua ntej punch breakage, los yog drivetrain kev nyuaj siab uas shortens lub xovxwm txoj kev pab cuam lub neej. Lub kaw lus tsis tshaj tawm qhov tsis sib haum nrog kev sib tsoo loj heev - nws ntxhi los ntawm burr - qhov siab nkag thiab qhov dav mus txog thaum ib tus neeg thaum kawg nug vim li cas cov cuab yeej tsis hnav tawm.

Nrog rau kev tuag- xovxwm kev sib raug zoo mapped, cov lus nug tom ntej yuav ua tau zoo: uas ua ke ntawm xovxwm tsav thiab tuag configuration tiag tiag suits koj ntau lawm scenario? Cov lus teb nyob ntawm qhov ntim, qhov nyuaj, thiab hom quab yuam xa koj cov haujlwm xav tau.

Hom Tuag Stamping Tshuab thiab Thaum Yuav Siv Txhua

Cov xovxwm-kev sib raug zoo tuag tau teeb tsa cov cai, tab sis qhov kev sib txuas ua ke koj puas tsim nyob ib puag ncig? Qhov ntawd yog nyob ntawm ob qho kev hloov pauv ywj pheej: yuav ua li cas cov xovxwm tsim kom muaj zog (tsav hom) thiab yuav ua li cas tus tuag teeb tsa kev ua haujlwm (kev teeb tsa tuag). Ua ke lawv kom raug thiab koj tau txais cov txheej txheem ntau lawm rau koj qhov ntim, qhov nyuaj, thiab cov hom phiaj nqi. Ua ke lawv tsis zoo thiab koj yuav tawm tsam lub tshuab ntawm txhua qhov kev khiav.

Xovxwm Tsav Hom Sib Piv

Peb tsav architectures npog feem ntau ntawm cov ntawv thov. Txhua tus xa tawm quab yuam sib txawv, uas ua rau lub voj voog nrawm, hloov tau yooj yim, thiab hom cuab yeej nws tuaj yeem tuav.

Mechanical (flywheel{0}}tsav)- Lub cev muaj zog tig lub flywheel uas khaws lub zog kinetic. Thaum lub clutch koom nrog, lub crankshaft hloov lub zog uas khaws cia rau hauv qhov ruaj khov -ntev stroke. Qhov tshwm sim: nrawm, rov ua dua caij tsheb kauj vab - feem ntau 50 mus rau 65 strokes ib feeb ntawm nruab nrab tonnage. Force peaks nyob ze rau hauv qab qhov chaw tuag, ua rau cov xovxwm no zoo tagnrho rau blanking, tho, thiab ntiav ua qhov chaw ua haujlwm nyob deb. Kev kub ceev stamping xovxwm khiav cov cuab yeej nce qib ntawm 200+ SPM yuav luag txhua yam.

Hydraulic- Lub twj tso kua mis pressurizes kua los tsav lub piston, xa lub zog adjustable nyob rau hauv tag nrho cov stroke. Lub voj voog ceev qeeb qeeb (feem ntau 30 txog 35 SPM ntawm 100 tons), tab sis hydraulic stamping xovxwm muab tag nrho tonnage ntawm txhua qhov chaw hauv ram txoj kev mus ncig. Qhov ntawd ua rau nws mus- xaiv rau kev kos duab sib sib zog nqus, tuab siab - lub zog steels, thiab kev ua haujlwm uas yuav tsum tau nyob hauv qab ntawm qhov mob stroke.

Servo- tsav- Lub programmable servo lub cev muaj zog hloov lub flywheel nkaus, muab cov engineers tswj tag nrho cov hlab ntsha ntev, ceev profile, thiab nyob ntawm txhua txoj haujlwm. Koj tuaj yeem ua haujlwm pendulum motion rau ntiav ntiav, qeeb lub ram nruab nrab -stroke rau txoj kev nyuaj, los yog khiav luv luv -stroke voj voog ntawm speeds rivaling mechanical presses. Kev lag luam tawm yog tus nqi pib ntau dua thiab kev tswj hwm ntau dua.

Tuag Configurations thiab lawv daim ntawv thov

Qhov tuag sab ntawm qhov sib npaug txiav txim seb muaj pes tsawg qhov kev ua haujlwm tshwm sim rau ib qho stroke - thiab seb lub workpiece txav ntawm lawv li cas. Los ntawm simplest mus rau feem ntau complex:

1. Ib leeg - chaw nres tsheb tuag- Ib qho kev ua haujlwm rau ib leeg: ib qho khoob, tho, lossis ib daim ntawv. Yooj yim, pheej yig, thiab nrawm los tsim. Qhov zoo tshaj plaws rau qis- qhov tsis sib xws lossis kev ua haujlwm thib ob ntawm kev ua ntej - txiav qhov khoob.
2. Compound tuag- Kev txiav ntau yam hauv ib qho kev mob stroke (piv txwv li, blanking lub profile sab nrauv thiab tho qhov sab hauv ib txhij). Lawv xa qhov tseeb ntawm qhov tseeb ntawm cov yam ntxwv vim tias txhua yam txiav hauv ib qho kev sib tsoo, tab sis lawv txwv rau kev ua haujlwm ncaj nraim hauv ib lub dav hlau.
3. Progressive tuag- Lub kauj hlua txuas mus los ntawm cov chaw nres tsheb sib txuas, txhua qhov ua haujlwm sib txawv - tho, lancing, sib sau, kos duab, txiav tawm - kom txog rau thaum ib feem ua tiav poob ntawm qhov chaw nres tsheb kawg. Progressive tuag stamping yog lub workhorse ntawm siab - ntim ntau lawm. Lub tshuab stamping ua haujlwm tau zoo ua haujlwm tau zoo-tsim kev tuag tuag tuaj yeem tsim ntau txhiab qhov ua tiav hauv ib teev nrog kev tuav tsawg kawg nkaus.
4. Hloov tuag- Cov qhov khoob ntawm tus kheej (tshwj tsis yog ib txoj hlua txuas txuas ntxiv) yog cov tshuab hloov pauv ntawm cov chaw nres tsheb tuag. Ib qho kev hloov stamping xovxwm ua haujlwm loj dua lossis cov duab geometry nyuaj heev rau txoj hlua khi -raws li kev nce qib. Kev hloov pauv tuag kuj pov tseg cov khoom siv tsawg dua vim tias tsis muaj lub vev xaib thauj khoom txuas los ntawm cov sawb.

Txhua kauj ruam hauv kev tuag nyuaj xav tau ntau dua los ntawm cov xovxwm: ntau qhov chaw nres tsheb txhais tau tias thaj chaw pw loj dua, lub sijhawm pub noj nruj dua, ntau dua tonnage, thiab kev tswj ntau dua. Kev vam meej stamping tuag khiav ntawm kev kub ceev xav tau xovxwm nrog zoo ram repeatability thiab lub qhov rais pub pub dawb; Kev teeb tsa hloov pauv xav tau kev sib koom ua ke cov ntiv tes los yog servo grippers synchronized rau lub voj voog xovxwm.

Matching tshuab hom rau ntau lawm xav tau

Qhov kev sib xyaw ua ke ua tau zoo rau koj qhov xwm txheej? Xav hauv theem:

• Tus qauv thiab luv - khiav (hauv qab 10,000 qhov chaw)- Hydraulic xovxwm nrog ib zaug - chaw nres tsheb lossis cov khoom sib txuas tuag. Tus nqi qis tooling, hloov pauv sai, kho qhov tsim tsis tau. Ceev tsis muaj teeb meem thaum koj hu hauv geometry.
• Nruab nrab ntim (10,000 txog 500,000 ntu)- Mechanical lossis servo xovxwm nrog kev sib txuas lossis luv luv tuag. Lub voj voog ceev pib tsav tus nqi - ib feem - ib feem, thiab cov cuab yeej tshwj xeeb them rau nws tus kheej. Lub servo xovxwm ntxiv qhov hloov tau yooj yim yog tias koj tab tom khiav cov lej sib xyaw ntawm tib lub tshuab.
• Siab ntim (500,000+ ntu)- Mechanical siab ceev stamping xovxwm ua ke nrog ib tug zuj zus tuag xovxwm configuration los yog ib tug tshwj xeeb hloov kab. Ntawm qhov ntsuas no, txhua feem ntawm ib lub voj voog thib ob thiab txhua gram ntawm cov khoom seem tsoo koj cov kab hauv qab. Progressive tuag stamping dominates ntawm no vim nws ua rau mob strokes ib feeb thaum txo qis kev ua haujlwm.

Txoj kev sib koom ua ke tsis yog ib qho kev xaiv siab tshaj plaws - nws yog ib qho uas tsav hom, kev teeb tsa tuag, thiab cov ntim ntau lawm txhawb ib leeg es tsis ua haujlwm ntawm lub hom phiaj hla. Thiab thaum koj tau xaiv cov chav kawm zoo ntawm lub tshuab, qhov kev sib tw tom ntej dhau los ua kom muaj nuj nqis: pes tsawg tonnage koj xav tau tiag tiag, thiab dab tsi lwm yam specs cais lub qhov dej - loj xovxwm los ntawm kev kwv yees kim?

Xam Tonnage thiab xaiv lub tshuab zoo

Koj tau txheeb xyuas hom tsav txoj cai thiab tuag teeb tsa rau koj daim ntawv thov. Cov lus nug tom ntej no yog kev dag ntxias yooj yim: ntau npaum li cas cov xovxwm xav tau kom xa? Undersized tonnage overloads lub tshuab, ua rau cov cuab yeej puas, thiab tsim cov khoom tsis sib xws. Oversized tonnage khib nyiab peev thiab hauv pem teb. Cov lus teb nyob hauv cov qauv yooj yim - tab sis kev siv nws kom raug hla ntau - chaw nres tsheb nce qib tuag yuav tsum tau ceev faj khaws cia.

Nkag siab Tonnage Requirements

Rau ib qho kev txiav ua haujlwm - blanking, tho, notching - tonnage xam ua raws li kev sib raug zoo:

Yuav Tsum Tonnage=Txiav Perimeter (hauv.) x Khoom Thickness (hauv.) x Khoom Shear Strength (tons/in.²)

Qhov ntawd yog nws nyob rau theem conceptual. Kev txiav ib puag ncig yog tag nrho ntev ntawm ntug txiav, cov khoom tuab yog cov khoom ntsuas, thiab lub zog shear yog cov cuab yeej ntawm cov hlau nws tus kheej. Cov ntaub ntawv nyuaj xav tau ntau zog rau ib chav tsev ntawm kev txiav. Ib feem stainless hlau nrog tib geometry raws li ib qho me me steel ib feem yuav xav tau ntau dua tonnage vim stainless muaj kwv yees li 1.5 mus rau 2 npaug ntawm lub zog shear.

Ob peb qhov tseeb tiag ua rau nyuaj rau cov qauv huv:

• Dull tooling them nyiaj- Cov mis siv tag nrho cov khoom tuab kom suav rau hnav. Nyob rau hauv kev muaj tiag, shearing tshwm sim ib feem ntawm lub Tshuag (pom zoo li lub shear band ntawm ib tug stamped ntug). Cov xuas nrig ntaus kom txo tau qhov quab yuam tiag tiag, tab sis cov kws tsim khoom loj ntawm cov xovxwm rau qhov phem tshaj - rooj plaub kom tsis txhob muaj overloads raws li cov cuab yeej hnav ntawm lub voj voog ntse.
• Kev tsim thiab kos duab ua haujlwm- Khoov, npib, thiab kos duab tsis ua raws tib qhov ib puag ncig- raws li cov qauv. Kev kos duab tonnage sivqhov kawg tensile zoges tsis yog shear lub zog vim lub plhaub phab ntsa yog nyob rau hauv nro thaum kos. Lub hnab ntim cov ntaub qhwv lub siab, cov khoom siv nitrogen, thiab cov cams uas tau tsav hauv qhov tuag ntxiv ntxiv load rau saum lub zog tsim.
• Qhov chaw nres tsheb thauj khoom hnyav- Hauv kev tuag zuj zus, xovxwm tsoo txhua qhov chaw nres tsheb ib txhij. Qhov ntawd txhais tau tias koj ntxiv cov tonnage los ntawm txhua qhov tho qhov chaw nres tsheb, txhua qhov chaw tsim khoom, txhua lub caij nplooj ntoos hlav stripper, txhua tus pin lifter, thiab qhov kawg txiav tawm ua ke kom tau tag nrho cov khoom tuag. Ib qho 15-chaw nres tsheb nce zuj zus tuaj yeem xav tau kev quab yuam me me ntawm txhua qhov chaw nres tsheb, tab sis cov nyiaj tau yooj yim tshaj 100 tons.

Cov txiaj ntsig zoo li no yog vim li cas cov ntawv hlau stamping xovxwm khiav cov cuab yeej siv tau zoo feem ntau xav tau ntau lub peev xwm tshaj li qhov koj xav tau los ntawm kev saib ntawm qhov ua tiav ib leeg. Cov kws ua haujlwm feem ntau ntxiv 20 mus rau 30 feem pua ​​​​ntawm kev nyab xeeb nyob rau sab saum toj ntawm cov lej suav kom haum raws li cov khoom siv sib txawv, cov cuab yeej siv, thiab txhua qhov chaw nres tsheb ntxiv thaum hloov pauv engineering yav tom ntej.

Muaj lwm qhov tseem ceeb tshaj plaws cov neeg yuav khoom saib: lub zog. Lub steel stamping xovxwm muaj peev xwm muaj peev xwm txaus tonnage tseem tseem nyob hauv qab qhov chaw tuag yog tias kev ua haujlwm xav tau lub zog ntau dua li lub flywheel tuaj yeem xa hauv ib leeg. Sib sib zog nqus nqus uas ua hauj lwm cov khoom nyob rau hauv ib tug ntev kev pab cuam muaj zog ntau zog tshaj qhov ntiav blanking txiav ntawm tib lub zog. Sizing ob qho tib si tonnage thiab lub zog tiv thaiv cov xovxwm los ntawm jamming nyob rau hauv load - ib qho kev tsis ua hauj lwm hom uas ua rau ob lub tshuab thiab cov tuag.

Xaiv Cov Txheej Txheem Tshaj Tawm Tonnage

Tonnage tau txais cov ntawv xov xwm, tab sis lub tshuab xovxwm stamping uas phim koj qhov kev xav tau ntawm lub zog tseem tuaj yeem ua tsis tiav koj cov hom phiaj tsim khoom yog tias lwm yam kev qhia tsis zoo. Xav txog tonnage raws li lub rooj stakes - tsim nyog tab sis tsis txaus. Nov yog lwm yam tseem ceeb, thiab cov lus teb hloov pauv li cas nyob ntawm koj qhov ntim ntau lawm:

• Tsawg ntim (tsawg dua 10,000 ntu)
  • Lub txaj loj - Yuav tsum ua kom haum koj cov hneev taw tuag, tab sis kev yoog rau ntau qhov tuag teeb tseem ceeb tshaj qhov ua kom zoo rau ib lub cuab yeej.
  • Stroke ntev - Kev mob stroke siab txhawb nqa qhov sib txawv ntawm qhov tob hauv ntau txoj haujlwm; ib tug me me stamping xovxwm nrog txwv stroke txwv rau yav tom ntej tooling xaiv.
  • SPM (strokes per minute) - Tsawg qhov tseem ceeb; lub sijhawm hloov pauv thiab teeb tsa kev hloov pauv ntau dua qhov nrawm nrawm.
  • Kev tiv thaiv tuag - Kev tshawb pom qhov tsis zoo thiab kev saib xyuas tonnage tiv thaiv cov cuab yeej peev, tshwj xeeb tshaj yog thaum khiav cov khoom luv luv uas cov neeg ua haujlwm yuav tsis tshua paub txog kev tuag.
  • Pub lub qhov rais - Standard feed timeing tau txais; precision lub sij hawm dhau los ua qhov tseem ceeb tsuas yog ntawm kev nrawm dua.
• Nruab nrab ntim (10,000 txog 500,000 ntu)
  • Lub txaj loj - Qhov loj me rau koj qhov kev tuag thawj zaug nrog rau chav rau kev nce qib ntxiv rau yav tom ntej (chaw nres tsheb ntxiv rau kev txhim kho kom zoo lossis hloov kev tsim qauv).
  • Stroke ntev - Sib npaug rau koj qhov chaw sib sib zog nqus sib sib zog nqus ntxiv ntxiv rau kev tshem tawm ib feem.
  • SPM - Kev nrawm nrawm (40-80 SPM) qhov twg lub sijhawm voj voog pib cuam tshuam rau tus nqi ib feem.
  • Kev tiv thaiv tuag - Misfeed sensors, slug detection, thiab ib feem - tawm pov thawj dhau los ua tus qauv yuav tsum tau tiv thaiv cov khoom seem thiab cov cuab yeej sib tsoo.
  • Pub lub qhov rais - Tighter feed lub sij hawm xav tau kom muaj kev vam meej qhov tseeb ntawm qhov nrawm dua yam tsis muaj strip buckling.
• Siab ntim (500,000+ ntu)
  • Lub txaj loj - Precision-matched rau qhov tuag hneev taw nrog optimized load tshuav thoob plaws lub txaj xovxwm; tsis muaj peev xwm khib.
  • Stroke ntev - Tsawg kawg mus rau qhov luv tshaj plaws kev mus ncig uas nyab xeeb tshem tawm ib feem, ua kom muaj SPM ntau tshaj plaws.
  • SPM - Kev kub ceev hlau stamping xav tau 150 rau 400+ strokes ib feeb; txhua SPM tau txais kev txhais ncaj qha mus rau throughput thiab profit.
  • Kev tiv thaiv tuag - Tag nrho cov sensor suite suav nrog tonnage monitors, acoustic crack detection, hauv -kev ntsuas qhov tuag, thiab tsis siv neeg kaw ntawm qhov txhaum. Thaum lub siab ntim stamping speeds, ib qho misfeed ib zaug tuaj yeem rhuav tshem cov chaw nres tsheb ua ntej leej twg hnov ​​​​mob.
  • Pub qhov rai - Servo pub nrog crank-angle synchronization; pub sij hawm precision ntsuas nyob rau hauv degrees ntawm xovxwm tig, tsis milliseconds.

Ib qho qauv tshwm sim thoob plaws txhua qib: raws li ntim nce, txhua qhov tshwj xeeb nruj. Precision stamping xovxwm tshuab khiav ntau lab ntawm qhov xav tau qhov sib txuam ntawm cov xovxwm specs thiab tuag yuav tsum tau - tsis muaj npoo rau "ze txaus." Lub txaj xovxwm yuav tsum nruab nrab ntawm qhov tuag load kom tiv thaiv deflection drift. Lub stroke yuav tsum luv txaus kom ncav cuag lub hom phiaj SPM yam tsis muaj tshaj qhov swb tshaj tawm ntawm cov chaw nres tsheb. Lub qhov rais pub yuav tsum yog qhov dav txaus rau qhov kev nce qib uas tsis muaj teeb meem nrog kev sib koom ua ke ntawm lub sijhawm.

Sizing lub tshuab tuag stamping kom raug txhais tau tias khiav cov kev suav no nyob rau tib lub sijhawm - tonnage, zog, txaj haum, stroke clearance, ceev feasibility, thiab pub sij hawm - thiab paub meej tias tag nrho rau aligning ua ntej cog lus rau ib tug purchase. Hla ib qho, thiab koj yuav pom qhov sib txawv ntawm cov khoom hauv pem teb, qhov twg kho nws tus nqi kaum npaug ntau dua li ntes nws ntawm daim ntawv.

Cov lej qhia koj lub tshuab yuav yuav. Tab sis tus lej ib leeg tsis tsim qhov chaw - ua tiav kev ua haujlwm txuas ib feem tsim los ntawm kev tuag engineering, kev sim khiav, thiab kev tshuaj xyuas ua ntej xovxwm puas tau mus rau ntawm qhov nrawm.

Ua kom tiav Workflow los ntawm Part Design mus rau ntau lawm

Cov xovxwm loj zoo kawg nkaus thiab lub qhov dej zoo -matched tuag configuration tsis tshwm sim thaum hmo ntuj. Ua ntej lub tshuab tuag stamping puas tau voj voog ntawm kev tsim khoom ceev, ib feem hlau taug kev los ntawm kev qhuab ntuas ntawm cov txheej txheem engineering - txhua lub tsev mus rau thawj zaug - tsab xov xwm ua tiav los yog ntsiag to embed qhov tsis xws luag uas yuav tsis nto mus txog ntau txhiab qhov tom qab. Cov peev txheej feem ntau kho cov theem no hauv kev sib cais: ib qho kev qhia npog ib feem tsim, lwm qhov npog kev tuag engineering, thiab qhov thib peb npog cov txheej txheem sim. Hauv kev muaj tiag, lawv tsim ib qho txuas txuas ntxiv uas cov kev txiav txim siab hauv ib theem txwv txhua theem tom qab.

Part Design and Feasibility Analysis

Txhua qhov txheej txheem tuag stamping pib tsis yog ntawm cov xovxwm, tab sis ntawm CAD screen - nrog ib feem geometry uas yuav tsum tau soj ntsuam rau manufacturability ua ntej leej twg cog lus rau cov cuab yeej nyiaj. Tsim rau Manufacturability (DFM) nyob rau hauv stamping revolves nyob ib ncig ntawm ib tug puv tes ntawm cov kev txwv tseem ceeb:

• Khoov radii- Internal khoov vojvoog yuav tsum sib npaug los yog tshaj 1.0 mus rau 1.5 npaug ntawm cov khoom thickness. Nkag mus rau hauv qab qhov pib thiab koj muaj kev pheej hmoo tawg ntawm txoj kab khoov, tshwj xeeb tshaj yog thaum khoov khiav mus rau qhov kev coj ua.
• Yam tsawg kawg nkaus qhov diameters- Pierced qhov feem ntau xav tau ib txoj kab uas hla tsawg kawg yog sib npaug ntawm cov khoom tuab rau lub qhov puag ncig (1.5x rau cov tsis yog- puag ncig). Cov yam ntxwv me me dhau ntawm lub punch thiab ua kom lub neej luv luv.
• Noob nplej- Khoov oriented perpendicular mus rau lub rolling grain tiv thaiv cracking deb zoo tshaj li thaum uas tig mus khoov. Strip layout yuav tsum suav rau qhov no, tshwj xeeb tshaj yog thaum xaiv cov khoom siv stamping zoo li siab -lub zog steels lossis stainless alloys uas tawg yooj yim dua nrog cov nplej.
• Draft thiab kos piv- Sib sib zog nqus- cov yam ntxwv kos yuav tsum tau tswj cov khoom ntws. Phab ntsa thinning, wrinkling kev pheej hmoo, thiab yuav tsum tau blank holder quab yuam tag nrho cov qia los ntawm kos piv tau tsim nyob rau theem tsim.

Yuav ua li cas engineers validate cov kev txiav txim siab ua ntej txiav steel? CAE simulation. Finite Element Analysis (FEA) qauv tsim cov txheej txheem digitally - kwv yees thinning, wrinkling, thiab springback nrog txaus txaus los kho geometry los yog chaw nres tsheb sequencing ua ntej yuav muaj lub cev tooling. Cov kauj ruam sim virtual no tshem tawm cov khoom kim tshaj plaws ntawm kev hloov pauv engineering: cov uas pom tom qab tuag tau tsim.

Tuag Engineering thiab Validation

Thaum qhov ua tau tau lees paub, qhov kev nce qib tuag thiab cov cuab yeej stamping tsim txav mus rau cov ncauj lus kom ntxaws engineering. Cov theem no hloov lub tswv yim pom zoo rau hauv qhov kev txiav txim siab tag nrho cov txheej txheem tuag - pua pua ntawm cov khoom uas yuav tsum ua haujlwm hauv kev hais kwv txhiaj ntawm kev kub ceev.

Cov khoom lag luam tseem ceeb muaj xws li:

• Sawb layout optimization- Cov kws tshaj lij txhais tau li cas lub zes zes ntawm lub coil strip, ua haujlwm ua ntu zus thoob plaws chaw nres tsheb, thiab txiav txim siab qhov kev nce qib. Ib qhov zoo-tsim strip layout maximizes cov khoom yield thaum tswj cov cab kuj sawb kev ncaj ncees nyob rau hauv cov txheej txheem stamping zuj zus.
• Chaw nres tsheb sequencing- Piercing pilot qhov ua ntej, tom qab ntawd txhim kho kev tsim thiab txiav cov haujlwm, nrog rau cov chaw nres tsheb tsis muaj zog tshwj xeeb rau kev hloov pauv engineering yav tom ntej. Txhua qhov chaw nres tsheb lub zog pab pub rov qab rau hauv xovxwm tonnage xam.
• Material flow simulation- CAE cov cuab yeej qauv yuav ua li cas hlau txav los ntawm kos thiab cov chaw nres tsheb, kwv yees cov nqi them rov qab uas tau tsim ncaj qha rau hauv qhov tuag geometry.
• Cov cuab yeej steel xaiv- Punch thiab tuag inserts feem ntau siv siab - steels ceev (SKH9 ntawm HRC 60-62) los yog tungsten carbide rau hnyav hnyav hnyav, thaum khau tuag siv nruab nrab-carbon steel rau kev poob siab. Cov khoom zoo ntawm txhua txoj haujlwm sib npaug hardness tiv thaiv toughness.
• Precision machining- Hlau EDM, sinker EDM, CNC milling, thiab precision sib tsoo tsim cov khoom tuag rau micron - theem kam rau ua. Qhov haum ntawm punch thiab tuag txiav npoo - ntsuas nyob rau hauv txhiab ntawm ib millimeters - txiav txim siab burr qhov siab, ntug zoo, thiab qhov kawg tuag lub neej.

Progressive tuag hlau stamping tooling ntawm qib no tsis yog khoom muag. Nws yog ib qho cuab yeej precision engineered rau ntau lab lub voj voog, qhov twg txhua qhov kev sib xyaw ua ke raug muab tso rau hauv kev ua haujlwm tag nrho.

Kev sim khiav thiab kev tsim khoom tsim nyog

Cov tuag yog assembled, mounted nyob rau hauv xovxwm, thiab aligned. Yuav ua li cas tom ntej no cais cov cuab yeej cuab tam uas muaj peev xwm los ntawm cov chaotic - theem sim txuas txuas theoretical tsim thiab kev muaj tiag.

Ib qho kev sim ua tiav ib ntus feem ntau ua raws li cov kauj ruam no:

1. Inching thiab cuam tshuam check- Cov xovxwm ncig ntawm qhov nrawm nrawm heev los txheeb xyuas cov tshuab tshem tawm los ntawm txhua qhov chaw nres tsheb. Kev koom tes pub noj, tsav nkag, thiab lub sijhawm stripper raug lees paub ua ntej txhua yam - nrawm nrawm.
2. Thawj - ntaus sampling- Qhov chaw pib yog tsim thiab ntsuas tam sim ntawm Lub Tshuab Ntsuas Ntsuas (CMM). Cov qauv no qhia txog tus cwj pwm ntawm lub caij nplooj ntoos hlav, qhov sib txawv ntawm qhov sib txawv, thiab cov teeb meem zoo ntawm qhov chaw.
3. Iterative tuag adjustment- Raws li CMM cov ntaub ntawv, cov cuab yeej ua haujlwm micron- theem kho: sib tsoo cov blocks kom them nyiaj rov qab, kho cov punch- rau - tuag tshem tawm kom huv si, lossis hloov cov haujlwm tsav tsheb kom zoo dua cov ntawv sau npe.
4. Muaj peev xwm khiav- Thaum qhov ntev tuav hauv qhov tshwj xeeb, kev ua haujlwm luv luv (feem ntau 1,000 txog 5,000 qhov chaw) raug txheeb xyuas. Cov txheej txheem muaj peev xwm ntsuas tau zoo li Cpk paub meej tias qhov tuag tsim cov khoom hauv qhov kev ua siab ntev tsis tu ncua - tsis yog ntawm thawj ob peb qhov qauv.

Tsuas yog tom qab muaj peev xwm validation tus tuag tau txais kev tso tawm rau pawg ntau lawm. Hla lossis compressing theem no yog ib qho ntawm cov laj thawj feem ntau tshwm sim los ntawm stamping tuag ua tsis tiav thaum ntxov - cov teeb meem loj ntawm lub ntsej muag thaum tuav tes - cov qauv kuaj tau tshwm sim raws li qhov tsis xws luag ntawm ntim.

Qhov kawg no -rau-kawg workflow - kev tsom xam qhov ua tau, CAE simulation, precision tuag machining, kev sim ua haujlwm, thiab kev tshuaj xyuas qhov ntev - sawv cev rau kev ua tiav kev tuag stamping cov kev pabcuam saw hlau. Cov neeg muab khoom lag luam uas tswj hwm txhua theem hauv ib lub ru tsev tshem tawm qhov tsis sib xws ntawm qhov chaw uas muaj teeb meem zoo zais.YICEN, piv txwv li, txuas txhua theem mus rau hauv ib qho kev lav phib xaub: los ntawm thawj zaug DFM tshuaj xyuas thiab tsim kev simulation los ntawm CNC tuag manufacturing, hauv - tsev sim, thiab CMM-tsim ntawv pov thawj - muab cov tuam txhab thiab cov cuab yeej cuab tam txoj kev ncaj qha los ntawm kev tshawb fawb mus rau RFQ-npaj kev cai stamping tuag daws.

Rau ib qho kev cog qoob loo los ntawm cov qauv mus rau kev tsim khoom, cov lus qhia zoo ib yam: txhua theem ua haujlwm muaj los ntes cov teeb meem thaum lawv tseem pheej yig los kho. Ib qho $ 500 simulation hloov kho tiv thaiv $ 50,000 tuag rework. Ib qho kev sim ua kom zoo tiv thaiv rau lub hlis ntawm kev tua hluav taws zoo rau hauv pem teb ntau lawm.

Cov kev ua haujlwm tau txais cov khoom rau kev tsim khoom - tab sis yuav ua li cas thaum tuag khiav? Cov txheej txheem teeb tsa, kev hloov pauv kev ua tau zoo, thiab cov tshuab kev nyab xeeb txiav txim siab seb cov cuab yeej ua haujlwm zoo li cas muab nws lub peev xwm tag nrho lossis txo qis hauv kev ua haujlwm tsis raug.

Kev teeb tsa, kev hloov pauv, thiab cov txheej txheem kev nyab xeeb piav qhia

Engineering thiab sim khiav ua rau tuag rau kev npaj. Tab sis txhua zaus uas cov cuab yeej nkag mus rau hauv xovxwm - seb puas yog thawj zaug khiav lossis tsib caug - txheej txheem teeb tsa los khaws qhov tseeb ua rau hauv lub kaw lus lossis ntsiag to erodes nws. Rau tus neeg teb xov tooj stamping lub luag haujlwm kom tau txais cov tuag khiav zoo thiab raug, kev teeb tsa tsis yog qhov tsim nyog. Nws yog qhov kev qhuab qhia ua haujlwm raws li cov cuab yeej peev.

Tuag Installation thiab teeb cov txheej txheem

Ib tug huv, systematic tuag hloov tiv thaiv ob tus neeg teb xov tooj thiab cov cuab yeej. Xav txog tias koj tab tom txhim kho qhov kev vam meej tuag rau hauv 200-tuj ncaj-sab xovxwm. Nov yog cov kab ke uas tau ntsib cov neeg tuag ua raws li:

Kev npaj txhawb nqa.Ua ntej qhov tuag tuaj txog, lub bolster phaj yog ntxuav ntawm cov khib nyiab, slugs, thiab cov roj nplaum seem. T- cov chaw raug tshuaj xyuas rau cov burrs uas tuaj yeem tiv thaiv cov neeg tuag los ntawm lub rooj zaum. Txhua qhov chaw siab ntawm lub bolster txhais ncaj qha rau hauv qhov tsis sib xws ntawm kev thauj khoom - thiab qhov tsis sib xws ntawm kev thauj khoom tsis sib xws tua tuag kev sib dhos ntau txhiab lub voj voog.

Tuag clamping.Cov cuab yeej clamps nrog pob luj taws tseem yog tus qauv hauv ntau lub khw, tab sis hydraulic clamping tshuab tau nce hauv av hauv cov chaw khiav ntau zaus hloov pauv. Hydraulic clamps siv lub zog tsis sib xws hla cov khau tuag, tshem tawm qhov sib txawv ntawm tes - torqued bolts, thiab tuaj yeem koom nrog lossis tso tawm hauv vib nas this - txiav dab tsi siv los ua 30-feeb clamping ua haujlwm hauv qab ib feeb.

Kaw qhov siab hloov.Nrog tus tuag zaum, tus ram txo qis kom kaw qhov tuag mus rau nws cov blocks nres. Raws liMetalForming Magazine's tuag- phau ntawv qhia kev teeb tsahais txog, tus neeg teeb tsa ua qhov nres - thaiv cov ntawv nyeem kom paub meej tias qhov tuag tau kaw tag nrho. Ntawm cov xovxwm nrog lub cev muaj zog kaw- qhov siab hloov kho, qhov ntsuas qhov sib npaug yuav tsum tau teeb tsa kom raug - neutralizing qhov hnyav ntawm lub ram thiab lub cev tuag lub cev kom lub cev hloov kho tsis sib ntaus sib tua. Kev lag luam kev coj ua zoo tshaj plaws yuav tsum muaj qhov hnyav hnyav hnyav yuav raug ntaus ncaj qha mus rau qhov tuag yog li cov neeg ua haujlwm tuaj yeem siv cov ntawv xov xwm qhov ntsuas qhov ntsuas thiab teeb tsa qhov tseeb txhua lub sijhawm.

Pub teem sijhawm thiab sijhawm.Lub coil feed mechanism yuav tsum ua ntej cov khoom raws nraim ib qho kev nce qib ntawm ib qho mob stroke. Tab sis lub sij hawm tseem ceeb npaum li qhov deb. Pilot tso tawm - lub sij hawm lub feed rollers unclamp lub strip kom pilots tuaj yeem sau npe nws - yuav tsum tau teem kom cov mos txwv qhov ntswg ntawm tus tsav nkag mus rau hauv lub strip ua ntej lub rollers qhib, tab sis tag nrho pilot txoj kab uas hla tsis koom mus txog rau thaum lub strip yog tag nrho tso tawm. Teem qhov kev tso tawm ntxov dhau, thiab lub strips drifts los ntawm qhov hnyav ntawm lub voj voog takeup. Teem nws lig dhau lawm, thiab cov kws tsav dav hlau sib ntaus cov chais, elongating pilot qhov thiab ua rau misfeed.

Pilot engagement verification.Nrog rau lub sijhawm pub mis, tus neeg teb xov tooj ntiv tes xovxwm los ntawm ntau lub strokes thiab pom tseeb tias cov neeg tsav tsheb nkag mus kom huv, lub sawb nce ntxiv yam tsis muaj buckling, thiab strippers rub cov khoom tawm txiav cov punches yam tsis muaj rub. Qhov no yog lub sijhawm los ntes kev cuam tshuam ua ntej khiav ntawm kev tsim khoom ceev.

Thawj -kev tshuaj xyuas.Thawj qhov chaw tawm ntawm qhov tuag yog ntsuas tawm tsam cov ntawv luam tawm. Tsuas yog tom qab lees paub qhov ua tau zoo - thiab khiav lub strip tag nrho los ntawm txhua qhov chaw nres tsheb kom paub meej tias qhov tseeb ntawm qhov tseeb - puas tsim nyog rau kev tsim tawm.

Tag nrho cov kab ke no tuaj yeem siv nyob qhov twg los ntawm 45 feeb mus rau ob peb teev ntawm lub tshuab hlau stamping complex. Yog vim li cas Quick Die Change (QDC) systems muaj nyob. Kev teeb tsa QDC tag nrho ua ke nrog hydraulic clamping, tsis siv neeg ntsuas qhov ntsuas qhov ntsuas, preset kaw- qhov siab databases, thiab cov menyuam- cov tsheb thauj khoom uas swb cov cuab yeej rau hauv txoj hauj lwm ntawm lub bolster. Cov chaw khiav haujlwm QDC tuaj yeem txo qhov kev hloov pauv ntawm 2-3 teev mus rau qis dua 10 feeb - kev hloov pauv rau ib qho kev lag luam stamping tshuab ua haujlwm ntau tus lej ib zaug. Kev lag luam ncaj qha: txhua feeb siv rau kev hloov pauv yog ib feeb cov xovxwm tsis tsim cov khoom. Rau kev kub ceev stamping kev ua haujlwm caij tsheb kauj vab ntawm 200+ SPM, txawm tias 15-feeb txo qis hauv kev hloov pauv hloov mus rau ntau txhiab qhov chaw ntxiv rau ib qho kev hloov pauv.

Kev ruaj ntseg Systems thiab niaj hnub tswj

Lub tshuab tuag stamping concentrates lub zog loj rau hauv qhov chaw ua haujlwm me me ntawm kev kub ceev. Cov txheej txheem kev nyab xeeb nyob ib puag ncig nws ua haujlwm ob lub hom phiaj: tiv thaiv tib neeg los ntawm cov xovxwm, thiab tiv thaiv cov xovxwm thiab tuag los ntawm kev ua haujlwm yuam kev uas ua rau muaj kev puas tsuaj loj. Ob qho kev txhawj xeeb xav tau tib yam infrastructure.

Xav txog dab tsi tshwm sim thaum lub sij hawm tsis siv neeg stamping ntawm tag nrho cov khoom ceev. Lub sawb pub, tus ram nqis los, txiav thiab tsim lub zog siab kawg, thiab tus ram rov qab - tag nrho hauv ib feem ntawm ib pliag. Yog hais tias cov khoom misfeeds los ntawm ob peb millimeters, pilots tsis tuaj yeem sau npe rau daim kab xev kom raug. Tom ntej no stroke punches mus rau hauv qhov chaw tsis ncaj ncees lawm, muaj peev xwm tsav ib txoj kev punch rau hauv qhov chaw nres tsheb ntug. Qhov tshwm sim: tawg punches, tawg blocks tuag, thiab cov sij hawm ntawm unplanned downtime.

Niaj hnub nimno electro mechanical stamping presses hais txog qhov no los ntawm cov txheej txheem sensing thiab tswj tshuab. Nov yog cov khoom siv kev nyab xeeb tseem ceeb thiab lawv txoj haujlwm:

• Lub teeb curtains- Arrays ntawm infrared transmitters thiab receivers uas ntes ib yam khoom nkag mus rau hauv qhov chaw tuag. Thaum qhov chaw hnov ​​​​qab tawg,tswj- txhim khu kev qha circuitrycommands tam sim ntawd xovxwm nres. Daim ntawv thov tsim nyog yuav tsum suav qhov kev nyab xeeb nyob deb - accounting rau xovxwm nres lub sij hawm, tswj lub sij hawm teb, thiab nres - saib xyuas kev teeb tsa - kom ntseeg tau tias lub ram nres ua ntej ib txhais tes tuaj yeem ncav cuag qhov chaw ua haujlwm.
• Ob - tes tswj- Yuav kom tus neeg teb xov tooj ib txhij nias ob lub xib teg khawm nyob deb txaus sib nrug uas ob txhais tes tau lees paub sab nraum qhov chaw tuag thaum mob stroke pib. Feem ntau ntawm phau ntawv- pub kev ua haujlwm uas cov ntaub thaiv teeb yuav cuam tshuam rau qhov chaw thau khoom.
• Misfeed nrhiav pom sensors- Qhov sib thooj lossis photoelectric sensors uas paub meej tias lub strip tau nce qhov kev ncua deb kom raug ua ntej tso cai rau cov hlab ntsha tom ntej. Yog tias cov khoom noj poob qis lossis overfeeds, cov xovxwm nres ua ntej kev puas tsuaj tshwm sim.
• Slug detection- Sensors hauv qab qhov tuag uas txheeb xyuas cov slugs txiav tau poob tawm ntawm qhov tuag kab noj hniav. Cov slug uas khaws cia tuaj yeem tso rau hauv qab lub punch, ua rau ob npaug - cov ntaub ntawv hits uas tawg tooling.
• Ntu - tawm sensors- Paub meej tias qhov tiav lawm tau tawm ntawm qhov tuag ua ntej lub voj voog tom ntej. Ib qho chaw khaws cia hauv qhov chaw tsim khoom tsim tib yam ob npaug - cov khoom siv raws li cov slug khaws cia.
• Tonnage saib- Load cells embedded nyob rau hauv lub xovxwm ncej uas ntsuas lub zog tiag tiag ntawm txhua tus mob stroke. Ib qho tonnage spike tam sim ntawd qhia ib qho misfeed, ob npaug - hit, los yog tooling tsis ua hauj lwm. Kev maj mam nce ntxiv rau lub sijhawm qhia tias cov cuab yeej ua haujlwm nce mus txog lawv qhov kev txwv tsis pub tshaj. Txawm li cas los xij, lub kaw lus tuaj yeem nres cov xovxwm lossis ceeb toom tus neeg teb xov tooj ua ntej kev puas tsuaj.
• Programmable limit switches (PLS)- Cov koob yees duab hluav taws xob uas ua rau lub luag haujlwm pabcuam ntawm cov ntsiab lus meej hauv cov xovxwm stroke, ntsuas hauv qib ntawm crank rotation. Lawv tswj kev koom nrog pub noj, tsav tso tawm, cua tshuab-tawm rau ib feem ejection, thiab tuag- tiv thaiv sensor enable/disable windows.
• Brake monitors- Cov khoom siv uas ntsuas lub sijhawm dhau los ntawm kev hais kom nres mus rau qhov tseeb ram nres. Yog tias nres lub sij hawm tshaj qhov preset siab tshaj plaws (xws li nres hnav), xovxwm faults thiab yuav tsis mus txog rau thaum txij nkawm restores braking kev ua tau zoo. Qhov no ncaj qha tiv thaiv qhov siv tau ntawm lub teeb - kab hlau rhuav kev nyab xeeb.

Nyob rau hauv ib puag ncig niaj hnub stamping automation ib puag ncig, tag nrho cov sensors thiab cov khoom siv no pub rau hauv PLC (Programmable Logic Controller) uas ua tiav kev ruaj ntseg logic hauv lub sijhawm. Ib qho HMI (Tib neeg-Machine Interface) touchscreen muab tus neeg teb xov tooj pom kev rau hauv cov xwm txheej sensor, keeb kwm txhaum cai, tonnage tiam sis, thiab suav ntau lawm - sib sau ua ke uas siv los xav tau kaum ob tus neeg ntsuas rau hauv ib qho kev sib xyaw ua ke. Lub PLC tswj kev cuam tshuam: xovxwm tsis tuaj yeem voj voog tshwj tsis yog tias tag nrho cov tuag- tiv thaiv sensors paub meej tias cov xwm txheej npaj tau, cov ntaub thaiv teeb pom kev pom tseeb, thiab tus saib xyuas nres nyeem hauv qhov txwv.

Qhov no architecture ua ntau tshaj tiv thaiv kev raug mob. Nws tiv thaiv cov cuab yeej sib tsoo uas ua rau $ 200 qhov teeb meem tsis zoo rau hauv $ 20,000 kho tuag. Rau tus neeg ua haujlwm stamping xovxwm khiav ib qho kev tuag kim heev, qhov kev nyab xeeb tseem yog cov cuab yeej pov hwm kev tuav pov hwm - txhua lub sensor uas ntes tau qhov yuam kev ua ntej tus mob stroke tom ntej yog tiv thaiv lub lis piam ntawm tuag- chav ua haujlwm embodied nyob rau hauv cov hardened steel Cheebtsam.

Kev nyab xeeb thiab teeb tsa kev qhuab qhia kom lub tshuab ua haujlwm kom raug hnub no. Tab sis dab tsi txog lub hli tom ntej, lossis xyoo tom ntej? Cov qauv coj los sib sau ua ke hauv txhua lub phaj clutch, gib lub ntsej muag, thiab txiav ntug tam sim no nyob ntsiag to txiav txim siab seb cov cuab yeej no puas tsim nws cov lej tom ntej - lossis ua tsis tiav ntawm ib nrab ntawm tus lej ntawd.

Kev Kho Cov Kev Cai Uas Ntxiv Stamping Tshuab Lifespan

Cov qauv hnav no tsis tshaj tawm lawv tus kheej nrog lub tswb. Lawv tshwm sim raws li ib tug qeeb, ntsiag to drift - burr qhov siab creeping li ob peb txhiab, qhov ntev wandering mus rau kam rau siab txwv, voj voog - mus rau - voj voog quab yuam nyeem nce toj ntawm lub tonnage saib. Los ntawm lub sijhawm ib feem ua tsis tau tshuaj xyuas, qhov kev puas tsuaj tau sib xyaw rau lub lis piam. Kev tiv thaiv kev tiv thaiv muaj nyob kom ntes tau qhov kev ya raws thaum ntxov, thaum lub $ 50 sharpening los yog $ 10 roj cartridge tiv thaiv $ 20,000 tuag rov tsim dua lossis tsis tau npaj ua haujlwm ntawm lub sijhawm poob.

Qhov kev sib tw nrog lub tshuab stamping yog tias ob lub tshuab sib cais - nias thiab tuag - hnav ib txhij tab sis nyob rau lub sijhawm sib txawv. Tsis saib xyuas ib leeg, thiab lwm tus raug kev txom nyem. Ib lub xovxwm uas hnav gibs tso cai rau tus ram tawm ntawm - sib npaug, uas ua rau kom tsis txhob hnav tsis sib xws. Ib tug tuag nrog dull txiav ntug xav tau ntau tonnage ib stroke, uas overloads clutch-brake Cheebtsam thiab shortens nias lub neej. Kev tuav ob qho tib si raws li kev sib koom ua ke yog dab tsi cais cov tshuab stamping uas tsim ntau lab ntawm cov khoom zoo los ntawm cov uas tsis tshua muaj siab ntawm kev kho thaum muaj xwm txheej ceev.

Xovxwm Maintenance Essentials

Mechanical stamping presses khaws cia thiab tso tawm lub zog loj txhua lub voj voog. Lub zog ntawd dhau los ntawm cov bearings, gears, gibs, thiab clutch-brake nto - tag nrho cov uas hnav ntxiv nrog kev siv. Aua tiav phau ntawv qhia kev saib xyuas los ntawm JDM Pressesqhia meej tias lubrication kom raug thiab kev tshuaj xyuas tsis tu ncua yog thawj tus nqi -txuag kev ntsuas rau txhua pab pawg tsim khoom.

Ntawm no yog qhov kev siv zog mus:

• Lubrication- Swb gibs yuav tsum muaj roj ntawm txhua qhov pib ua haujlwm los tiv thaiv hlau-rau-hloov kev sib cuag uas tau qhab nia ntawm cov lus qhia ram. Lub clutch-brake system xav tau roj-siab lubrication txhua hnub; tsis muaj nws, kev sib txhuam nto glaze thiab nres lub sij hawm degrades - uas ncaj qha cuam tshuam tus neeg teb xov tooj kev nyab xeeb thiab tuag- tiv thaiv teb. Main bearings thiab crankshaft cov ntawv xov xwm nyob ntawm seb cov roj circulating system nrog inline lim. Cov lim lim los yog cov roj tsis huv ua kom cov kabmob hnav exponentially.
• Tsav tsheb ciav hlau kuaj xyuas- Cov hlua khi, lub zog, thiab cov yuam sij flywheel xa tag nrho lub cev muaj zog mus rau lub ram. Txoj siv tawv yuav tsum tau kuaj xyuas txhua lub lim tiam; ib txoj siv swb nkim lub zog thiab ua rau lub cev tsis sib haum xeeb. Iav cov hniav ntawm cov hlau presses yuav tsum tau soj ntsuam rau pitting los yog spalling thaum lub sij hawm kaw.
• Ram parallelism- Sij hawm dhau mus, gib hnav tso cai rau tus swb kom qaij me ntsis. Txawm tias 0.001 ntiv tes ntawm qaij hla 24-inch txaj tsim qhov tsis sib xws ntawm kev faib tawm hauv qhov tuag, ua rau ib sab txiav kom huv si thaum lwm qhov ua rau cov burrs ntau dhau. Kev txheeb xyuas kev sib luag txhua xyoo - ntsuas nrog cov ntsuas ntsuas ntawm ntau txoj haujlwm hauv txaj - ntes qhov drift ua ntej nws ua rau cov cuab yeej puas.
• Hluav taws xob thiab pneumatic systems- Solenoid li qub tswj lub clutch-brake yuav tsum teb li ntawm milliseconds. Hnav solenoids qhia txog latency uas ncua sij hawm nres. Cov tshuab pneumatic tswj cov khoom sib npaug thiab cov cua cushions xav tau cov dej ntws txhua hnub los ntawm cov kab cua; noo noo nyob rau hauv pneumatic circuits ua rau lub siab tsis zoo thiab tsis tuaj yeem ua haujlwm nres.

Ib feem ntau -tsis pom txoj hauv kev los ntawm kev ua haujlwm ntawm kev lag luam hlau xovxwm: khaws nws huv. Cov xovxwm tsis muaj dab tsi tso cai rau cov neeg ua haujlwm tam sim ntawd txheeb xyuas cov roj xau, huab cua xau, thiab cov pob txha tawg uas yuav nkaum hauv qab grime. Yog tias koj tsis pom qhov teeb meem tsim, koj tsis tuaj yeem txwv tsis pub nws loj hlob.

Tuag txij nkawm thiab sib sib zog nqus

Cov tuag hnav txawv ntawm cov xovxwm vim nws tiv tauj cov khoom siv ua haujlwm ncaj qha. Txhua txoj hlab ntsha tawg, khoov, lossis kos cov hlau tiv thaiv cov cuab yeej hardened- steel ntug - thiab cov npoo ntawd maj mam puag ncig tsis hais cov khoom siv qib twg. Lo lus nug tsis yog tias tus tuag yuav xav tau kev saib xyuas. Nws yog seb koj ntes cov cim qhia ntxov txaus kom ntse dua li hloov.

Pom kev hnav ua ntej nws ua tsis tiav:

• Burr qhov siab nce- Lub teeb liab ntsuas tau ntxov tshaj plaws. Thaum burrs ntawm stamped qhov chaw loj hlob los ntawm ib qho kev pom zoo 0.003 ntiv mus rau 0.005 ntiv tes los yog siab dua, txiav cov npoo tau dulled dhau lawv qhov pib ua haujlwm zoo. Kev khiav mus txuas ntxiv ua kom nrawm nrawm nrawm vim tias cov xovxwm yuav tsum xa ntau lub zog los thawb los ntawm ntug sib npaug.
• Dimensional drift- Hnav phau ntawv qhia pins thiab bushings tso cai rau lub sab sauv thiab qis tuag halves hloov me ntsis txheeb ze rau ib leeg. Feature-rau-feature dimensions ntawm lub stamped seem drift raws li qhov tshwm sim. Thaum koj pom qhov no ntawm CMM daim ntawv tshaj tawm, cov lus qhia tau ua rau ntau txhiab tus mob stroke.
• Ntau tonnage nyeem ntawv- Tonnage monitors qhia dull tooling ua ntej cov khoom ua. Ib qho kev nce siab tsis tu ncua nyob rau hauv ib qho -stroke force - yam tsis muaj kev hloov pauv hauv cov khoom batch - qhia txog kev txiav cov npoo uas xav tau kev ua kom zoo.

Ntsej muag (regrinding) rov qab txiav kev ua tau zoo los ntawm kev tshem tawm cov khoom txaus los ntawm lub ntsej muag lub ntsej muag kom rov ua dua -tsim kom muaj ntug ntug - feem ntau 0.05 txog 0.1 hli ib lub voj voog ntse. Tom qab sib tsoo, shims yuav tsum tau muab ntxiv rau hauv qab cov punch luv kom rov qab ua nws qhov siab ua haujlwm qub, tswj kom raug tshem tawm thiab lub sijhawm txheeb ze rau lwm qhov chaw. Daim ntawv qhia dav dav los ntawm JEELIX sau tseg tias txhua qhov rov ua dua yuav tsum ua raws li demagnetization, txij li cov txheej txheem sib tsoo ua kom cov cuab yeej hlau thiab nyiam cov khoom hlau uas ua rau lub neej yav tom ntej.

Tshaj li kev txiav cov npoo, kev tu tuag suav nrog kev hloov cov nitrogen springs uas tau poob siab (nrhiav tau thaum kos cov yam ntxwv ua ntiav), tshuaj xyuas stripper springs rau qaug zog tawg, thiab ntsuas phau ntawv qhia -pin-rau- bushing clearance nrog plug gauges. Zoo- tuav cov tshuab hlau stamping nrog kev saib xyuas kev tuag ib txwm tsim ntau lab ntawm ib qho kev tuag. Cov cuab yeej tsis saib xyuas ua tsis tiav ntawm ib feem ntawm qhov muaj peev xwm - tsis yog vim cov hlau tsis huv, tab sis vim muaj teeb meem me me sib xyaw ua ke tsis tau kuaj xyuas.

Lub Sijhawm Saib Xyuas Kev Saib Xyuas

Kev lag luam yooj yim: ib qho kev saib xyuas zoo ib yam raug nqi ib feem ntawm kev kho thaum muaj xwm txheej ceev nws tiv thaiv. Rau stamping presses ua haujlwm siab - ntim ntau lawm, tus lej nyiam siv sijhawm teem sijhawm ntawm kev saib xyuas kev tiv thaiv tshaj qhov poob ntawm qhov kev hloov pauv tsis tau npaj mus rau qhov kev puas tsuaj loj. Thiab rau qhov tuag - ib qho cuab tam uas yuav sawv cev rau $50,000 txog $200,000 hauv engineering thiab machining - txhua lub voj voog thiab lub caij nplooj ntoos hlav hloov txuas ntxiv nws cov nyiaj tau los-ua rau lub neej ntau pua txhiab tus strokes ntxiv.

Kev tu kom niaj hnub no lub cev noj qab nyob zoo. Tab sis cov thev naus laus zis hauv cov tshuab no tau hloov pauv sai sai - servo drives, embedded sensors, thiab kev ntsuas kev kwv yees tau hloov pauv qhov ua tau ntawm ob qho kev ua haujlwm xovxwm thiab kev tuag ntev. Cov lus nug hloov los ntawm "Kuv yuav ua li cas tswj qhov kuv muaj" mus rau "qhov peev xwm kuv yuav tsum nrhiav tom ntej."

Niaj hnub nimno nce qib thiab xaiv txoj cai tuag Stamping tus khub

Servo drives, embedded sensors, thiab huab -kev sib txuas analytics tsis yog lub tswv yim yav tom ntej - lawv tab tom hloov kho qhov kev lag luam hlau stamping zoo li tam sim no. Cov xovxwm uas tau khiav ib qho kev ruaj khov stroke profile rau 30 xyoo yog muab txoj hauv kev rau cov tshuab uas hloov kho raws sijhawm, thiab cov neeg tuag uas tau tso siab rau lub sijhawm teem tau raug muab tso nrog cov sensors uas tshaj tawm hnav ua ntej thawj qhov phem puas tau mus txog lub rooj tshuaj xyuas. Kev nkag siab txog cov peev txheej no tseem ceeb txawm tias koj tab tom ntsuas cov cuab yeej peev lossis xaiv cov khoom lag luam stamping rau koj qhov kev pab cuam tom ntej.

Servo Press Technology thiab Programmable Motion

Ib qho kev siv tshuab tshuab xovxwm xa ib yam: ib qho kev txav txav ruaj khov dictated los ntawm crank geometry. Tus ram nrawm nrawm, ntaus hauv qab qhov chaw tuag, thiab rov qab los - tib txoj kev, txhua qhov mob stroke, txawm tias cov khoom siv tiag tiag xav tau dab tsi. Servo presses hloov qhov kev txwv no nrog cov programmable motion profiles tswj los ntawm siab -torque servo motors.

Qhov ntawd qhib dab tsi hauv kev xyaum?

• Optimized sib sau ceev- Lub ram tuaj yeem qeeb los ntawm qhov nyuaj kos thiab ua kom nrawm los ntawm kev qhib kev mus ncig, txo cov khoom siv kev ntxhov siab yam tsis muaj lub sijhawm tag nrho lub voj voog. Koj zoo li qhov nrawm nrawm ib ncig ntawm qhov, tsis yog lwm txoj hauv kev.
• Nyob hauv qab qhov chaw tuag- Tuav lub ram ib ntus ntawm qhov txuas ntxiv tso cai rau cov khoom siv nyiaj npib los yog muab tso rau hauv ib daim ntawv. Qhov no tshem tawm springback ntawm qhov chaw uas yuav tsum tau hloov kho theem nrab.
• Pendulum zog- Rau qhov ntiav blanking lossis tho kev ua haujlwm, lub ram tsis xav tau 360-degree tig.Servo xovxwm tshawb fawb los ntawm MetalForming Magazineqhia tau hais tias pendulum hom siv tsuas yog ib feem kev sib hloov ntawm ib qho mob stroke, txo qis lub sij hawm voj voog. Tus yuam sij yog sib piv lub kaum sab xis pub kom meej - luv luv thiab lub sawb tsis tuaj yeem ua tsis tau zoo, ntev dhau lawm thiab koj poob qhov txiaj ntsig ceev. Lub pendulum luv dua, qhov ntau dua tus nqi, tab sis kuj tsawg lub sij hawm rau cov khoom noj los yog hloov.
• Load kos npe tsom xam- Vim hais tias lub servo lub cev muaj zog khiav torque thoob plaws txhua qhov kev sib hloov, cov neeg tsav tsheb tuaj yeem nyeem cov ntawv kos npe txhawm rau txheeb xyuas qhov twg quab yuam tsim, qhov twg nws poob, thiab seb puas muaj cov tonnages tsis zoo nyob hauv cov xovxwm txwv. Peaks thiab hav hauv qhov kos npe qhia cov teeb meem siv ntev ua ntej lawv ua rau seem.

Ib txoj cai ntawm tus ntiv tes xoo los ntawm tib txoj kev tshawb fawb: tsom rau cov lus tsa suab uas ua tiav 90 feem pua ​​​​lossis ntau dua ntawm qhov programmed siab tshaj plaws ntau lawm. Yog hais tias qhov tseeb ceev poob qis dua qhov programmed ceev vim yog misfeeds lossis ib feem tsis ruaj khov, qhov kev daws teeb meem tsis yog kom qeeb cov xovxwm - nws yog los tsim kho cov lus tsa suab los hais txog qhov laj thawj. Cov txheej txheem kev ua kom zoo dua qub yog dab tsi cais cov servo xovxwm khiav ntawm lub peev xwm los ntawm ib qho uas yooj yim kim.

Rau kev kub ceev kev nce qib tuag stamping, servo thev naus laus zis txhais tau tias koj tuaj yeem khiav txoj haujlwm ua haujlwm nyuaj ntawm kev nrawm dhau los tshwj xeeb rau kev yooj yim blanking - muab cov lus tsa suab yog engineered nrog tib yam nruj raws li qhov tuag nws tus kheej. Lub tshuab hlau tsis siv neeg hlau stamping ua rau ntawm servo architecture muaj qhov yooj yim los lis cov lej sib xyaw, qib siab - steels muaj zog, thiab nruj kam rau ua yam tsis muaj kev txiav txim siab sib cais rau txhua qhov kev sib tw.

Kev sib xyaw ntawm Sensor thiab Hauv -Kev Saib Xyuas Tuag

Lub servo xovxwm qhia koj tias muaj dab tsi tshwm sim ntawm tus ram. Hauv - tuag sensors qhia koj tias qhov tshwm sim ntawm ntu - qhov twg ua tau zoo los yog poob. Kev sib koom ua ke ntawm cov sensor yog txav los ntawm kev xaiv ntxiv- rau qhov kev cia siab hauv paus ntawm cov hlau stamping xovxwm cov tuam txhab tsim cov cuab yeej siv rau kev thov.

Cov pawg sensor uas tseem ceeb tshaj plaws:

• Hauv - tuag quab yuam sensors- Piezoelectric sensors embedded ncaj qha nyob rau hauv lub tuag qauv ntsuas tsim rog ntawm ib tug neeg noj. Ib qho kev quab yuam ntawm qhov chaw nres tsheb plaub qhia rau koj ib yam dab tsi txawv dua li qhov dav ntawm qhov chaw nres tsheb cuaj. Chaw nres tsheb - theem cov ntaub ntawv pinpoints uas lub lag luam yog degrading, coj kev txij nkawm mus rau qhov tseeb ntxig uas xav tau kev saib xyuas.
• Acoustic emission saib xyuas- Siab- zaus microphones ntes cov cim ultrasonic ntawm kev tawg tawm hauv kev xuas nrig ntaus lossis tuag thaiv. Ib qho punch tsim qhov qaug zog tawg emits ib qho txawv acoustic qauv ob peb txhiab strokes ua ntej nws tawg tag. Kev ntes tus qauv no tiv thaiv qhov tsis ua haujlwm cascade uas tshwm sim thaum qhov tawg tawg tawg ua rau cov chaw nyob ib sab puas.
• Lub zeem muag systems ntawm xovxwm ceev- Siab- lub koob yees duab ceev tshawb xyuas txhua qhov chaw thaum nws tawm hauv qhov tuag, tshuaj xyuas cov yam ntxwv ntawm qhov ntev, ntug zoo, thiab qhov tsis xws ntawm qhov chaw ntawm tag nrho cov khoom. Kev soj ntsuam lub ntsuas hluav taws xob tuaj yeem ua tiav tsis tau - kev tshuaj xyuas qis dua 0.05 feem pua ​​​​nrog sub- lub sijhawm teb thib ob - lub peev xwm uas phau ntawv sampling ntawm 50 daim ib teev tsuas tuaj yeem sib xws.
• Kev sib txuas ntawm IoT thiab kev saib xyuas ua ntej - Kev lag luam tsom xam los ntawm Digiformingpaub meej li cas IoT- txuas sensors xa cov ntaub ntawv tiag tiag- lub sijhawm rau huab platforms uas tshuab kev kawm algorithms kawm cov qauv kev ua haujlwm ib txwm muaj. Ib qho kev sib txawv - maj mam poob hauv cov pa roj, nce kev vibration hauv cov kabmob, lossis kub drift hauv lub cev muaj zog - ua rau muaj kev ceeb toom kwv yees. Pab pawg tu xyuas cuam tshuam ua ntej tsis ua haujlwm tshwm sim, tshem tawm lub sijhawm tsis tau npaj tseg uas cov tswv yim tawm tswv yim lees paub yog qhov tsis muaj tseeb.

Cov txiaj ntsig sib xyaw yog qhov tseem ceeb. Cov ntaub ntawv sensor los ntawm cov xovxwm (tonnage monitors, brake monitors, vibration) ua ke nrog rau hauv -cov ntaub ntawv tuag (chaw nres tsheb rog, acoustic emissions, ib feem ntsuas) ua tiav cov duab digital ntawm kev noj qab haus huv. Nyob rau tib lub sijhawm, cov ntaub ntawv ntawd nthuav tawm cov kev sib raug zoo tsis pom rau tib neeg kev soj ntsuam - zoo li kev sib raug zoo ntawm kev hloov pauv ntawm qhov kub thiab txias, cov khoom sib txawv ntawm cov khoom sib txawv, thiab qhov loj me ntawm qhov tshwj xeeb. Progressive tuag stampings lwm tus neeg lag luam uas nqis peev hauv qhov kev soj ntsuam no xa cov sijhawm ua haujlwm siab dua thiab nruj dua kev faib khoom zoo dua li cov kev cia siab rau cov txheej txheem ib txwm muaj.

Xaiv tus khub rau Advanced Die Stamping Solutions

Technology tsuas yog muab tus nqi thaum pab neeg tom qab nws tuaj yeem ua tiav thoob plaws cov txheej txheem tag nrho. Lub chaw tsim khoom siv hlau stamping tshuab nrog servo xovxwm hauv phau ntawv teev npe tab sis tsis muaj CAE muaj peev xwm nce toj tsis tuaj yeem txhim kho cov lus tsa suab rau koj qhov tshwj xeeb. Lub khw tuag nrog cov cuab yeej CNC zoo nkauj tab sis tsis muaj nyob hauv -lub tsev sim xovxwm tsis tuaj yeem lees paub tus cwj pwm ua ntej xa cov cuab yeej rau hauv pem teb.

Thaum ntsuam xyuas cov khoom lag luam tuag stamping lossis stamping xovxwm cov neeg xa khoom rau qhov kev pabcuam tuag, cov txheej txheem no cais cov neeg koom tes uas muaj peev xwm los ntawm cov uas yuav tawm hauv qhov khoob hauv kev ua tiav:

• Feasibility thiab CAE simulation muaj peev xwm- Tus neeg muag khoom puas tuaj yeem khiav FEA-raws li kev simulations kom siv tau cov khoom ntws, kwv yees thinning, thiab txiav txim siab qhov nyiaj them rov qab ua ntej ua rau cov hlau? Lub hauv ntej no - kawg peev tiv thaiv cov khoom kim tshaj plaws ntawm cov cuab yeej rov ua haujlwm.YICENintegrates CAE simulation rau hauv txhua qhov kev pab cuam tuag stamping los ntawm theem ua tau, ntes kev pheej hmoo ntawm kev tsim kho thaum hloov pauv tseem yog digital thiab pheej yig.
• Precision machining muaj peev xwm- Progressive tuag Cheebtsam xav tau hlau EDM, sinker EDM, jig sib tsoo, thiab CNC milling rau micron - theem kam rau ua. Nug seb tus neeg muag khoom siv cov khoom tseem ceeb hauv -tsev lossis cov ntawv cog lus ua haujlwm - subcontracting qhia txog kev ua haujlwm qeeb thiab kev lav phib xaub. YICHEN tswj hwm hauv -lub tsev precision machining rau cov khoom siv tuag, ua kom ntev ntev thiab ua raws li kev tswj hwm ncaj qha.
• Kev sim- khiav cov txheej txheem thiab nias lub peev xwm- Puas yog tus neeg muag khoom muaj kev sim xovxwm uas phim koj cov xovxwm ntau lawm? Lawv puas tuaj yeem khiav cov txheej txheem sim ua ke nrog CMM pov thawj, lossis lawv puas xa cov cuab yeej tsis raug kuaj? YICHEN ua tiav kev sim ua haujlwm nyob rau hauv - tsev xovxwm, xa CMM -cov ntaub ntawv ntsuas qhov ntev nrog cov tuag - tsis yog tom qab nws tuaj txog ntawm koj cov nroj tsuag.
• Kev soj ntsuam zoo infrastructure- CMM cov cuab yeej, ntsuas qhov muag, thiab SPC- raws li cov txheej txheem tsim nyog tau lees paub tias qhov tuag ua rau muaj kev zam tsis tu ncua. Ib qho ISO 9001 ntawv pov thawj hlau stamper nqa cov ntaub ntawv kev tswj xyuas zoo uas muab cov ntaub ntawv pov thawj los ntawm cov khoom siv raw los ntawm kev tsim nyog tuag zaum kawg.
• Xaus -rau- xaus kev lav ris- Hom kev ua tsis tiav feem ntau hauv cov cuab yeej siv tsis yog ib qho kev ua yuam kev - nws yog qhov sib txawv ntawm theem uas ib tus neeg muag khoom lub luag haujlwm xaus thiab pib. Tus neeg muag khoom tswj xyuas qhov ua tau, kev tuag engineering, precision machining, sim khiav, thiab tshuaj xyuas raws li kev sib txuas ua haujlwm tshem tawm cov qhov khoob tag nrho.

Rau cov thawj coj saib xyuas thiab cov kws tsim khoom txav los ntawm kev tshawb fawb mus rau RFQ, cov txheej txheem kev ntsuam xyuas saum toj no siv tsis hais txog qhov nyuaj lossis qhov ntim ntau lawm. Qhov sib txawv ntawm ib qho kev pab cuam uas pib rau lub sij hawm thiab ib qho uas spirals los ntawm kev hloov kho lub voj voog feem ntau rov qab mus rau qhov zoo li cas tus neeg muag khoom txuas cov theem no rau hauv ib qho kev lav phib xaub.

Txawm hais tias koj tab tom teev cov xovxwm servo rau cov kab tsim khoom tshiab lossis nrhiav cov cuab yeej ua tiav tuag rau lub tshuab uas twb muaj lawm, cov kev taw qhia yog qhov tseeb: cov xovxwm ntse dua, sensor- nplua nuj tuag, thiab cov neeg muag khoom uas txuas rau tag nrho cov khoom siv hluav taws xob los ntawm kev sim ua kom tsim nyog. Lub tshuab tuag stamping ntawm tsib xyoos txij li tam sim no yuav tsim cov ntaub ntawv ntau dua, hloov kho kom zoo dua qub, thiab xav tau kev sib koom ua ke ntau dua li ntawm txhua qhov chaw hauv keeb kwm thev naus laus zis. Muab koj tus kheej tso rau ntawm sab ntawm qhov nkhaus, thiab qhov system ua haujlwm. Tsis quav ntsej nws, thiab lub kaw lus poob qab - ntsiag to, incrementally, thiab kim.

Cov lus nug nquag nug txog Tuag Stamping Machine

1. Dab tsi yog qhov txawv ntawm lub tshuab tuag stamping thiab stamping xovxwm?

Lub tshuab stamping tsuas yog hais txog lub zog- tsim cov ncej thiab lub tshuab tsav, thaum lub tshuab stamping tuag yog qhov ua tiav kev sib koom ua ke uas sib txuas cov xovxwm nrog lub hom phiaj- ua tiav. Tus tuag tsis yog ib qho khoom siv - nws yog ib nrab ntawm qhov system. Kev ua tau zoo, ib feem zoo, thiab kev ua haujlwm ntau lawm yog nyob ntawm seb ob qho tib si ua haujlwm zoo li cas, suav nrog kev sib tw tonnage peev, kaw qhov siab sib dhos, thiab synchronized pub sijhawm.

2. Yuav ua li cas koj xam cov tonnage xav tau rau lub tshuab tuag stamping?

Tonnage rau kev ua haujlwm sib npaug sib npaug ntawm qhov ntu ntu sib npaug ntawm cov khoom thickness multiplied los ntawm cov khoom siv lub zog shear. Rau kev vam meej tuag, koj yuav tsum suav cov tonnage los ntawm txhua qhov chaw nres tsheb - tho, tsim, stripping, thiab txiav tawm - txij li cov xovxwm hits tag nrho cov chaw nres tsheb ib txhij. Cov kws kho tsheb feem ntau ntxiv 20-30% kev nyab xeeb rau tus account rau cov khoom sib txawv thiab cov cuab yeej hnav. Kev tsim thiab kos duab siv cov kev suav sib txawv raws li lub zog tensile es tsis yog lub zog shear.

3. Hom kev tuag twg yog siv rau hauv cov tshuab tuag stamping?

Plaub lub ntsiab tuag configurations muaj, xws li los ntawm yooj yim mus rau complex: ib leeg - chaw nres tsheb tuag ua ib tug ua hauj lwm ib stroke (blanking, tho, los yog forming); compound tuag ua ntau yam kev ua haujlwm ib txhij rau qhov tseeb qhov tseeb; Kev vam meej tuag ua ntej coil sawb los ntawm cov chaw nres tsheb ua ntu zus los tsim cov khoom tiav ntawm kev kub ceev; thiab kev hloov pauv tuag txav ib tus neeg tsis muaj kev ywj pheej ntawm cov chaw nres tsheb ywj pheej rau cov geometry loj lossis ntau qhov nyuaj uas tsis tuaj yeem ua rau ntawm ib qho txuas txuas ntxiv.

4. Yuav tsum khaws lub tshuab tuag stamping ntau npaum li cas?

Kev saib xyuas xovxwm ua raws li lub sijhawm teem tseg: swb gib lubrication txhua qhov ua haujlwm, clutch-brake roj lubrication txhua hnub, tsav tsheb tshuaj xyuas txhua lub limtiam, thiab tag nrho kev sib luag thiab kuaj hluav taws xob txhua xyoo. Kev tu xyuas tuag yog qhov xwm txheej-raws li - saib burr qhov siab txhua txhua 50,000 strokes thiab sharpen txiav ntug thaum burrs tshaj qhov pib txwv. Kev taw qhia tus pin tshem tawm yuav tsum tau kuaj xyuas txhua 100,000 strokes. Kev tsis saib xyuas ib qho xovxwm lossis kev kho tuag ua rau cov khoom siv sib xyaw ua ke uas ua rau ob lub tshuab thiab cov cuab yeej siv lub neej ntev heev.

5. Kuv yuav tsum nrhiav dab tsi thaum xaiv tus neeg xa khoom tuag stamping?

Ntsuas tsib lub peev xwm tseem ceeb: CAE simulation rau validating formability ua ntej txiav steel, nyob rau hauv -lub tsev precision machining (hlau EDM, CNC milling, jig sib tsoo) rau kev tswj kev kam rau siab, tryout presses uas phim koj cov xovxwm ntau lawm specs, CMM-raws li kev soj ntsuam infrastructure rau statistical qualification, thiab xaus {{2} qhov project ntawm kev tsim tawm. Cov neeg muab khoom zoo li YICHEN uas tswj hwm tag nrho cov saw hlau - los ntawm kev simulation los ntawm kev siv tshuab, kev sim khiav, thiab kev tshuaj xyuas - tshem tawm qhov tsis sib xws uas cov teeb meem zoo feem ntau zais.