Progressive Die Hlau Stamping Kev Pabcuam: Dab tsi cov neeg yuav khoom yuam kev

Dab tsi yog Progressive Die Hlau Stamping

Yog lidab tsi yog ib tug progressive tuag, raws nraim? Daim duab ib lub cuab yeej haum nrog ntau qhov chaw nres tsheb sib txuas. Ib txoj hlua hlau txuas ntxiv pub los ntawm cov chaw nres tsheb ib lub suab ntev ntawm ib lub sijhawm, thiab nrog txhua qhov kev tawm dag zog, txhua qhov chaw nres tsheb ua haujlwm sib txawv - tho, khoov, sib sau, lossis txiav - ntawm qhov sib txawv ntawm cov sawb ib txhij. Thaum lub sij hawm lub strip tawm ntawm qhov chaw nres tsheb kawg, ib qho tiav lawm poob tawm. Qhov ntawd yog kev tuag hlau stamping hauv nws daim ntawv yooj yim tshaj plaws.

Progressive tuag stamping yog qhov siab - ntim cov txheej txheem hlau ua cov txheej txheem uas txuas txuas ntxiv ntawm cov hlau mus los ntawm ntau- chaw nres tsheb tuag, nrog rau txhua qhov chaw nres tsheb ua haujlwm ua ntu zus, ua tiav ib feem nrog txhua qhov stroke ntawm xovxwm.

Yog vim li cas Progressive Stamping muaj

Xav txog tias koj xav tau ib txoj hlua hlau nyuaj nrog qhov, khoov, thiab kos qhov chaw. Hauv ib qho - kev ua haujlwm stamping, koj yuav khiav qhov chaw los ntawm kev sib cais tuag, rov tso nws ntawm txhua kauj ruam, thiab nqus tag nrho lub sijhawm tuav thiab kev pheej hmoo ntawm kev sib raug zoo uas tuaj nrog nws. Progressive stamping tshem tawm qhov teeb meem tag nrho. Ib qho tuag, ib lub xovxwm, ib qho khoom noj tsis tu ncua - thiab koj tab tom tsim cov khoom tiav tiav ntawm qhov nrawm uas tuaj yeem ncav cuag 300 strokes ib feeb ntawm siab - cov khoom siv ceev. Tsis muaj phau ntawv repositioning, tsis muaj ntau- teeb tsa lub fwj, tsis muaj ib feem- rau- qhov hloov pauv tau qhia los ntawm cov tswv lag luam.

Leej twg siv Progressive Die Stamping Services

Peb pawg neeg sib txawv feem ntau yog cov kev pabcuam tuag hlau stamping, thiab txhua tus tuaj txog nrog qhov tseem ceeb sib txawv:

• Cov kws tsim khoom tsim khoomtsom rau cov txheej txheem muaj peev xwm, kam rau ua, thiab seb qhov kev tsim tuag tuaj yeem txhawb nqa ntau lab lub voj voog yam tsis muaj degradation.
• Pab pawg muag khoomntsuas cov cuab yeej peev nyiaj tawm tsam ib feem ntawm tus nqi ib feem, tab tom nrhiav rau qhov ntsuas qhov ntim qhov twg cov stamping nce qib ua tau zoo dua lwm txoj hauv kev.
• Cov neeg tsim khoom tsim khoomyuav tsum paub cov geometries twg ua tau nyob rau hauv ib tug zuj zus tuag thiab yuav ua li cas lawv cov kev xaiv feature cuam tshuam cov cuab yeej complexity.

Txhua qhov kev xav tau tsim cov lus nug sib txawv - thiab qhov yuam kev sib txawv - thaum ntsuas cov neeg xa khoom. Cov neeg kho tshuab ntawm yuav ua li cas ib lub sawb txav mus los ntawm cov chaw nres tsheb, thiab dab tsi tshwm sim ntawm txhua tus, qhia tias vim li cas cov kev ua yuam kev no tshwm sim thawj zaug.

Yuav Ua Li Cas Progressive Tuag Stamping Txheej Txheem Ua Haujlwm Ib kauj ruam

Ib tug coil ntawm ca hlau mus rau hauv ib kawg. Cov khoom tiav tuaj tawm rau lwm qhov. Dab tsi tshwm sim ntawm ob lub ntsiab lus no txiav txim siab seb koj puas tau txais kev ntseeg siab, qhov sib npaug sib npaug - lossis mob taub hau ntau lawm. Ntawm no yog tag nrho cov lus, chaw nres tsheb los ntawm chaw nres tsheb.

Strip Feeding thiab Coil Decoiling

Txhua qhov kev nce qib tuag thiab lub voj voog stamping pib ntawm lub uncoiler. Ib lub kauj ntawm cov ntawv hlau - steel, aluminium, tooj liab, tooj dag, lossis stainless - yog thauj mus rau lub mandrel uas tig los tso cov khoom raws li xovxwm xav tau. Lub sawb thawj zaug dhau los ntawm ib qho ncaj, uas tshem tawm qhov nkhaus ntuj (hu ua coil set) qhia thaum winding. Yog tsis muaj cov kauj ruam no, lub sawb yuav pub tsis sib npaug thiab tsim qhov dav dav thoob plaws koj qhov chaw.

Los ntawm lub straightener, ib tug servo feeder rub lub sawb mus rau hauv lub tuag ntawm ib tug meej increment hu ua lub feed pitch. Pub qhov tseeb ntawm no tseem ceeb tshaj li cov neeg yuav khoom feem ntau paub. Txawm tias qhov sib txawv ntawm 0.05 hli rau ib qho kev sib txuas ntawm cov kab mob stroke thoob plaws cov chaw nres tsheb, tsim cov qhov tsis sib xws, khoov tsis sib xws, thiab seem. Lub feeder yuav tsum synchronize zoo kawg nkaus nrog cov xovxwm stroke voj voog, tso lub sawb tsuas yog thaum tuag qhib tag nrho thiab ua rau nws qhov kev ncua deb txhua lub sijhawm.

Chaw Nres Nkoj Progression Los ntawm Piercing mus rau Cutoff

Ib zaug hauv lubprogressive stamping tuag, lub strip ntsib ib ntu ntawm chaw nres tsheb - txhua qhov ua haujlwm ib qho tshwj xeeb. Ib feem nyob twj ywm txuas nrog cov kab nqa khoom (qee zaum hu ua lub vev xaib) thoob plaws tag nrho cov txheej txheem, uas ua rau nws ruaj khov thiab raug qhov chaw thaum nws txav mus tom ntej. Xav txog cov cab kuj yog ib qho conveyor ua rau hauv cov khoom nws tus kheej.

Ib qho chaw nres tsheb ib txwm nyob hauv ib qho kev tuag zoo li no:

1. Pilot qhov- Pierced ua ntej los tsim cov ntsiab lus sau npe ncaj ncees uas coj cov sawb hla txhua qhov chaw nres tsheb tom ntej.
2. Piercing- Internal qhov, qhov, thiab cutouts yog punched rau hauv lub sawb.
3. Lancing- Kev txiav ib nrab tsim cov tab lossis louvers yam tsis tau tshem tawm tag nrho.
4. tsim- Peb-cov duab puab, tav, lossis embossed nta tau nias rau hauv ib feem.
5. Kev kos duab- Cov khoom raug rub mus rau hauv lub khob ntiav lossis cov duab channel thaum xav tau.
6. Npib- Siab - compression compression refines nto, sharpens cov ntsiab lus, los yog calibrates tseem ceeb qhov ntev.
7. Txiav tawm- Cov khoom tiav tau muab cais tawm ntawm cov khoom thauj khoom thauj thiab tshem tawm rau kev sau.

Tsis yog txhua feem yuav tsum muaj tag nrho cov haujlwm no. Ib qho yooj yim bracket yuav xav tau tsuas yog tho, khoov, thiab txiav tawm. Ib lub tshuab hluav taws xob sib txuas tuaj yeem xav tau kaum lossis ntau qhov chaw nres tsheb. Lub ntsiab lus yog tias txhua qhov kev ua haujlwm tshwm sim nyob rau hauv ib qho kev ruaj khov, kev ua haujlwm ib ntus - thiab cov kab ke ntawd yeej tsis txawv ntawm ib feem mus rau ib feem.

Xovxwm Mechanics thiab Stroke Cycle

Ntawm no yog dab tsi ua rau kev vam meej stamping xovxwm thiaj li tsim tau: txhua txhua tus mob stroke ntawm lub ram ua txhua qhov chaw nres tsheb ua haujlwm ib txhij ntawm ntau ntu ntawm cov sawb. Thaum thawj qhov chaw nres tsheb pierces pilot qhov rau hauv cov khoom tshiab, downstream chaw nres tsheb yog dabtsi yog khoov, sib sau, thiab txiav qhov chaw uas nkag mus rau hauv tuag ob peb strokes ua ntej. Ntau qhov chaw yeej ib txwm ua tiav ib zaug.

Kev tuag stamping xovxwm voj voog ntawm qhov ceev ceev ntsuas hauv strokes ib feeb (SPM). Kev kub ceev hlau stamping kev ua haujlwm ntawm qhov me me tuaj yeem khiav ntawm 200 mus rau ntau dua 1,000 SPM, nyob ntawm cov khoom tuab, qhov nyuaj, thiab nias tonnage. Txhua tus mob stroke nce lub strip raws nraim ib lub suab ntev rau pem hauv ntej. Lub suab ntawd - ua ntej, stamp, ua ntej, stamp - ua tiav ib feem nrog txhua lub voj voog.

Kev nrawm ib leeg tsis txhais hais tias kev hla dhau, txawm li cas los xij. Lub qhov dej-tsim tsim tuag khiav ntawm 400 SPM nrog xoom downtime yuav ua rau cov tsim tsis zoo uas khiav ntawm 600 SPM uas jams txhua teev. Pub stability, tuag alignment, lubrication, thiab seem ejection tag nrho cov txiav txim seb lub theoretical ceev txhais mus rau qhov tseeb tso zis.

Qhov no mechanical logic - qhov chaw ruaj khov, tswj kev pub noj, kev ua haujlwm ib txhij - piav qhia tias vim li cas cov stamping zuj zus muab cov khoom rov ua dua ntawm ntim. Tab sis qhov kev sib tw engineering tiag tsis yog khiav xovxwm. Nws yog tsim tus tuag nws tus kheej: xaiv ntau npaum li cas chaw nres tsheb yuav tsum tau, dab tsi ua raws li lawv ua raws li, thiab yuav ua li cas lub sawb layout tswj cov ntaub ntawv kev ntxhov siab los ntawm txhua txoj haujlwm.

Tooling Design thiab Die Engineering Fundamentals

Tau txais xovxwm mus rau lub voj voog yog qhov yooj yim. Kev txawj ntse tiag tiag hauv kev txhim kho cov cuab yeej tuag tshwm sim ntau lub hlis ua ntej thawj zaug stroke - thaum lub sij hawm strip layout npaj, chaw nres tsheb sequencing, thiab cov khoom xaiv rau cov tuag nws tus kheej. Cov kev txiav txim siab engineering no kaw hauv ib feem ntawm qhov zoo, lub neej ntawm lub cuab yeej, thiab ib qho kev lag luam rau ib qho kev lag luam tag nrho.

Strip Layout thiab Chaw Nres Tsheb Sequencing Logic

Tus engineer txiav txim siab li cas tias ib feem xav tau rau lub chaw nres tsheb lossis kaum plaub? Nws pib nrog ib feem geometry. Txhua lub qhov, khoov, daim ntawv, thiab txiav tawm yuav tsum muaj tsawg kawg yog ib qho chaw ua haujlwm siab, tab sis qhov sib lawv liag yuav tsum hwm tus cwj pwm ntawm cov khoom. Koj tsis tuaj yeem npib ib qhov chaw tom qab qhov sib sib zog nqus kos yam tsis muaj kev pheej hmoo cuam tshuam. Koj tsis tuaj yeem tho lub qhov nyob ib sab ntawm qhov khoov uas tseem tsis tau tsim los yam tsis tau qhia txog kev ntxhov siab.

Progressive stamping tuag tsim cia siab rau kev txiav txim siab ua raws li kev xav: kev ua haujlwm uas tsim cov khoom siv tsawg tshaj plaws tshwm sim ua ntej, thaum siab - quab yuam kev ua haujlwm xws li npib lossis sib sib zog nqus tuaj tom qab, tom qab ib puag ncig cov yam ntxwv twb raug kaw rau hauv. Idle chaw nres tsheb - txoj haujlwm uas tsis muaj kev ua haujlwm tshwm sim - yog muab tso rau qhov chaw ua haujlwm rau yav tom ntej, thiab cov kev hloov pauv mus rau qhov tab xav tau.

Pilot qhov kev tso kawm yog lwm qhov tseem ceeb. Cov qhov me me no, cov qhov khoob khoob khoob no sau npe rau ntawm txhua qhov chaw nres tsheb, thiab lawv txoj haujlwm txheeb ze rau kev tsim cov yam ntxwv txiav txim siab seb qhov dej ntws ua haujlwm hauv av. Kev tshawb fawb luam tawm nyob rau hauv lubInternational Journal of Production Researchtxheeb xyuas plaub yam tseem ceeb rau kev ntsuam xyuas cov kab layouts: chaw nres tsheb xov tooj efficiency, lub sij hawm ntsuas, strip stability, thiab pub qhov siab - txhua tus qhab nia thiab hnyav los tsim lub hom phiaj kev ntsuam xyuas ntawm kev sib tw layout xaiv es tsis tso siab rau pab pawg neeg pom zoo.

Tsim rau Manufacturability hauv Progressive Dies

Cov kws tsim qauv tsim muaj kev cuam tshuam loj heev rau kev nce qib ntawm cov cuab yeej cuab tam nyuaj - thiab nqi - los ntawm lawv cov kev xaiv geometry. Ib qho kev ua kom zoo tshaj plaws rau kev nce qib stamping tuaj yeem khiav hauv 10-chaw nres tsheb tuag. Ib qho piv txwv nrog cov yam ntxwv tsis zoo yuav xav tau 16 chaw nres tsheb, ob npaug ntawm cov cuab yeej siv nyiaj thiab ua kom muaj kev sib haum xeeb thoob plaws lub sawb.

Cov ntsiab lus tseem ceeb DFM rau kev nce qib stamping tuag suav nrog:

• Yam tsawg kawg nkaus khoov radii:Khaws sab hauv khoov radii ntawm lossis siab dua 1.0x cov khoom tuab kom tiv thaiv kev tawg ntawm txoj kab khoov. Rau kev txhim kho cov cuab yeej lub neej, 1.2x rau 1.5x thickness yog nyiam.
• Txoj kab uas hla qhov txwv:Khaws lub qhov taub ntawm lossis siab dua 1.0x cov ntaub ntawv tuab kom tsis txhob xuas nrig ntaus nyob rau hauv siab - nrawm nrawm.
• Feature nrug:Khaws cov punched yam tsawg kawg yog 2.0x cov khoom tuab ntawm cov npoo thiab cov yam ntxwv nyob ib sab kom tiv thaiv cov hlau tuag los ntawm kev sib tsoo lub sijhawm.
• Uniform phab ntsa thickness:Tsis txhob muaj kev hloov pauv loj heev uas tsim cov khoom tsis sib xws thiab ua rau lub caij nplooj ntoo hlav tsis tuaj yeem.
• Grain direction awareness:Orient khoov perpendicular mus rau dov kev taw qhia thaum ua tau kom txo tau txoj kev pheej hmoo tawg.
• Qhov tob forming:Txo qhov tob tob txog qhov dav - qhov tob ntau dhau yuav tsum tau hloov cov txheej txheem tuag ntau dua li kev ua haujlwm zoo dua qub - raws li kev ua haujlwm.

Cov cuab yeej ua tau zoo thiab cov neeg ua haujlwm tuag tau tshuaj xyuas cov ntawv luam tawm thaum ntxov thiab tus chij nta uas ntxiv cov chaw nres tsheb, kev saib xyuas nyuaj, lossis txo lub neej tuag. Qhov kev tawm tswv yim ua ntej DFM feem ntau txuag tau nyiaj ntau dua li kev sib tham txog kev muag khoom.

Tooling Kev tsim kho thiab cov khoom siv tuag

Kev tsim kho lub cev ntawm cov cuab yeej stamping kev vam meej txiav txim siab pes tsawg lab ntawm qhov nws tuaj yeem tsim ua ntej yuav tsum tau hloov kho loj. Cov khoom siv tuag ua rau muaj kev kub ntxhov ntau dua -kev cuam tshuam ceev, kev sib txhuam, thiab cov khoom ntws - yog li kev xaiv cov khoom siv rau kev siv nws tus kheej tseem ceeb heev.

Feem ntau cov txheej txheem tuag tau siv D2 lossis A2 cov cuab yeej hlau rau xuas nrig ntaus thiab tuag ntxig. D2 muaj kev hnav zoo heev thiab kev tuav tuav, ua rau nws ua haujlwm rau tho qhov chaw nres tsheb. A2 muab cov tawv tawv zoo dua rau kev tsim cov chaw nres tsheb uas cuam tshuam cov loads siab dua tab sis abrasive hnav qis dua. Rau cov ntawv thov uas xav tau lub neej zoo heev - stamping abrasive stainless steels ntawm ntim ntau tshaj li ob peb lab qhov chaw - nce qib carbide stamping tuag nrog tungsten carbide inserts hloov cov pa hlau ntawm cov ntsiab lus tseem ceeb. Raws li ib daim ntawv qhia kev lag luam, carbide coj zoo li pob zeb: nws yuav tawg ua ntej nws hnav, ua rau nws zoo tagnrho rau cov chaw nres tsheb uas puas yuav ua rau cov cuab yeej hlau sai sai.

Cov phaj tuag thiab cov khau khiab feem ntau yog tsim los ntawm S7 lossis 4140 ua ntej- cov hlau tawv tawv, muab cov txheej txheem nruj uas yuav tsum tau ua kom muaj kev sib haum xeeb thoob plaws txhua qhov chaw nyob hauv qab cov xovxwm puv tonnage. Kev taw qhia cov pins, bushings, thiab cov khoom sib dhos yuav tsum muaj zog txaus los kov yeej lub zog sab nraud uas tsim los ntawm kev tawm ntawm -center forming - ib qho kev nthuav dav uas txuas ncaj qha rov qab mus rau lub sijhawm tam sim no - ntsuas qhov tseem ceeb hauv kev ntsuam xyuas strip layout.

Thaum kawg, kev txiav txim siab txog cov khoom siv rov qab mus rau ib lo lus nug: dab tsi yog qhov yuav tsum tau ntim khoom? Ib qho 50,000-thooj ib xyoos ib zaug tsis ua rau cov carbide ntxig rau txhua qhov chaw, thaum lub 5- lab daim phiaj xwm tsis tuaj yeem them taus lub sijhawm poob ntawm kev hloov pauv D2 ntau zaus. Kev sib txuam tuag kev tsim kho rau ntim qhov kev cia siab yog qhov kev txiav txim siab engineering thiab kev ua kom zoo dua tus nqi cuam tshuam - thiab qhov twg cov khoom raug stamped qhia nws tus kheej cov kev txwv.

Kev xaiv cov khoom siv thiab yuav ua li cas hlau coj hauv kev nce qib tuag

Kev tsim kho tuag tseem ceeb - tab sis cov khoom siv los ntawm qhov tuag dictates ze li txhua qhov kev txiav txim siab engineering. Strip feed cwj pwm, chaw nres tsheb sequencing, lubrication zoo, punch clearance, thiab txij nkawm ncua sij hawm tag nrho cov hloov nyob ntawm seb cov hlau koj tab tom tsim. Cov neeg yuav khoom uas kho cov khoom xaiv raws li ib qho yooj yim kev yuav khoom checkbox feem ntau pom, nruab nrab - ntau lawm, uas lawv xaiv alloy xav tau ib qho kev sib txawv ntawm cov cuab yeej tshaj li qhov lawv tau siv rau.

Hlau thiab Stainless Hlau Stamping Consideration

Cov pa roj carbon steel progressive stamping tseem yog daim ntawv thov feem ntau rau kev tuag. Tsawg- cov qib carbon zoo li 1008 thiab 1010 muab cov qauv tsim tau zoo, kev coj tus cwj pwm tuaj yeem hla cov chaw nres tsheb, thiab cov cuab yeej siv tsawg tsawg. Lawv lees txais kev khoov nruj, cov ntaub ntawv sib sib zog nqus, thiab siab - nrawm nrawm yam tsis muaj kev ua yeeb yam. Feem ntau cov thickness ntau rau steel nce qib stamping poob ntawm 0.4 hli thiab 3.0 hli, nrog thinner gauges khiav ntawm siab strokes ib feeb thiab thicker Tshuag xav tau ntau dua xovxwm tonnage.

Stainless hlau nce qib stamping, ntawm qhov tod tes, qhia txog qhov sib txawv ntawm cov kev sib tw. Austenitic qib zoo li 304 ua haujlwm- nruj nruj thaum lawv dhau los ntawm cov chaw tsim khoom - txhais tau tias txhua qhov haujlwm ua tiav tau ntsib cov ntaub ntawv nyuaj dua. Cov kws kho tsheb yuav tsum suav rau qhov no los ntawm kev suav cov exponentially ntau dua tonnage ntawm cov chaw nres tsheb hauv qab thiab ua haujlwm ua ke kom txo qis kev sib tw.

Springback yog qhov teeb meem sib npaug. Qhov twg cov hlau me tuaj yeem rov qab 1 txog 2 degrees tom qab khoov, stainless ib txwm springs 3 txog 5 degrees lossis ntau dua. Tooling engineers them los ntawm overbending - machining punch thiab tuag lub kaum sab xis rau 93 degrees, piv txwv li, yog li ib feem so rau hauv lub hom phiaj 90-degree geometry. Yog tias tsis muaj qhov nyiaj them poob haujlwm no ua rau hauv kev tsim tuag, txhua qhov khoov feature av tawm ntawm kev ua siab ntev.

Galling nthuav qhia qhov kev cuam tshuam tsis zoo tshaj plaws. Kev sib txhuam siab strips stainless hlau lub passive oxide txheej, ua rau cov khoom raug mob kom txias -weld ncaj qha mus rau lub cuab yeej nto. Thaum galling pib, ntau lawm nres rau tuag polishing. PVD txheej zoo li TiCN rau ntawm qhov chaw xuas nrig ntaus thiab hnyav heev - cov roj nplua nyeem siab yog qhov yuav tsum tau ntsuas rau txhua qhov kev pabcuam stainless uas khiav ntawm ntim.

Copper thiab Brass Alloy Cwj Pwm nyob rau hauv Progressive Dies

Copper progressive stamping dominates hluav taws xob connector thiab davhlau ya nyob twg ua lag luam, thiab yog vim li cas. C11000 electrolytic tawv pitch tooj liab xa tawm kwv yees li 101% IACS conductivity nrog rau cov ductility zoo heev, ua rau nws zoo tagnrho rau cov ntaub ntawv chim, tiv tauj tabs, thiab crimping nta uas nce stamping tooj liab terminals xav tau. Strip coil rau cov ntawv thov no feem ntau yog li ntawm 0.13 hli mus rau 1.5 hli tuab, nrog rau kev kub ntxhov (annealed los ntawm tag nrho - nyuaj) ncaj qha cuam tshuam rau kev tsim tus cwj pwm ntawm txhua qhov chaw nres tsheb.

Qhov kev sib tw? Copper galls aggressively tiv thaiv cov cuab yeej steel - zoo ib yam li stainless, tab sis tsav los ntawm tooj liab softness thiab siab nto adhesion es tsis oxide txheej. Tsis siv neeg lubrication tshuab thiab polished tuag qhov chaw yog tsis yog -negotiable rau sustained tooj liab ntau lawm khiav.

Brass progressive stamping muaj lwm txoj hauv kev uas tsis tas yuav muaj cov khoom siv tooj liab tag nrho. C26000 cartridge tooj dag muab lub zog ntau dua thiab zoo dua lub caij nplooj ntoos hlav rau khaws cia clips, thaum nws qis qis coefficient ua rau nws zoo heev rau cov cuab yeej dua li cov tooj liab ntshiab. Phosphor bronze (C51000) sau qhov sib txawv rau cov ntawv thov uas xav tau ob qho tib si lub caij nplooj ntoos hlav quab yuam thiab nruab nrab conductivity - xav tias cov neeg sib txuas uas yuav tsum muaj lub siab zoo ib yam li ntau txhiab lub voj voog mating.

Ua hauj lwm hardening nyob rau hauv tooj liab alloys ua raws li ib tug txawv nkhaus dua hlau. Cov ntaub ntawv no tawv sai heev thaum pib tsim tab sis toj siab ua ntej, uas txhais tau hais tias ntau -chaw nres tsheb nce qib yuav tsum ua ntej- thauj khoom hnyav tshaj plaws deformation ua ntej alloy stiffens. Cov kws ua haujlwm feem ntau hais txog kev npau taws npau taws tshwj xeeb kom cov chaw nres tsheb thaum ntxov tuaj yeem tsim kev kub ntxhov yam tsis muaj kev cuam tshuam cov khoom ntawm kev ua haujlwm qis.

Aluminium Progressive Stamping Challenges

Aluminium nce qib stamping thov rau qhov hnyav- daim ntawv thov nkag siab - automotive heat shields, electronics enclosures, aerospace brackets - qhov twg qhov kev txuag ceev ua pov thawj rau kev siv zog ntxiv engineering. Alloys zoo li 5052-H32 thiab 6061-T4 muaj qhov tsim nyog tsim nyog nyob rau hauv 0.5 hli mus rau 3.0 hli thickness ntau, tab sis lawv qhia cov cwj pwm stamping uas ntes cov neeg yuav khoom tawm tsam.

Galling saum cov npe dua. Aluminium lub mos oxide txheej tawg nyob rau hauv kev tsim siab, nthuav tawm cov khoom tshiab uas khi tam sim rau cov cuab yeej hlau. Tsis zoo li stainless, qhov tshwj xeeb txheej txheej daws teeb meem feem ntau, aluminium galling feem ntau yuav tsum muaj kev sib xyaw ua ke: chromium-plated tuag nto, PTFE-raws li qhuav- zaj duab xis lubricants, thiab nce tuag clearances (feem ntau 8% mus rau 12% ntawm cov khoom thickness piv rau 5% mus rau 8% rau hlau).

Cov kev tshem tawm dav dua ntawd muaj vim tias cov kua muag txhuas tsis yog txiav kom huv si thaum xuas nrig ntaus-rau- qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob Burr tswj tau dhau los ua kev ntsuas ntsuas - nruj heev thiab koj tau txais kev tsim kua muag thiab kev siv punch ntau dhau, xoob dhau thiab qhov siab burr siab dhau qhov kev txwv rau kev sib dhos hauv qab.

Lubrication yuav tsum tau xav tau ntau dua. Standard stamping roj uas ua hauj lwm zoo kawg nkaus rau carbon steel feem ntau tsis muaj ciam teb - txheej txheem txhuas xav tau. Yog tsis muaj lubrication kom zoo, cov qhab nias saum npoo thiab tuag buildup nyob rau hauv ob peb puas strokes, yuam unplanned txij nkawm nres.

Txhua yam khoom siv nws tus kheej txoj cai ntawm kev tshem tawm qhov tuag, chaw nres tsheb suav, lubrication, thiab txij nkawm zaus. Cov ntawv luam tawm yuav zoo ib yam hauv steel piv rau txhuas, tab sis qhov kev vam meej tuag tom qab nws - thiab tus nqi tsim thiab tswj nws - tuaj yeem sib txawv heev. Qhov sib txawv ntawd tsuas yog sharpens thaum koj pib sib piv yuav ua li cas cov ntaub ntawv no ua rau lwm txoj kev stamping uas ua rau lawv nyob rau hauv ntau txoj kev sib txawv.

Progressive Die vs Transfer Die vs Compound Tuag

Cov khoom coj tus cwj pwm zoo li tuag - tab sis hom tuag koj xaiv cov duab tag nrho cov tswv yim tsim khoom. Cov neeg yuav khoom feem ntau xav tias cov neeg tuag tau ua tiav txhua yam, lossis tias txhua txoj kev tuag thiab cov txheej txheem stamping tuaj yeem hloov pauv nrog cov nqi sib txawv me me. Hauv kev muaj tiag, kev tuag zuj zus, hloov pauv tuag, thiab cov khoom sib txuas tuag txhua qhov daws teeb meem kev tsim khoom sib txawv. Xaiv qhov tsis ncaj ncees lawm tsis yog tsuas yog siv cov cuab yeej siv nyiaj pov tseg xwb - nws xauv koj mus rau hauv tus txheej txheem uas tawm tsam koj qhov geometry rau lub neej ntawm txoj haujlwm.

Progressive Die vs Hloov Tuag Stamping

Qhov sib txawv tseem ceeb yog qhov yooj yim: nyob rau hauv kev vam meej tuag, ib feem yeej tsis tawm ntawm lub sawb mus txog thaum kawg txiav tawm qhov chaw nres tsheb. Hauv kev hloov pauv tuag stamping, ib feem yog sib cais los ntawm cov sawb ntawm kev ua haujlwm thawj zaug, tom qab ntawd lub cev txav mus los ntawm cov chaw nres tsheb los ntawm cov neeg kho tshuab ntiv tes lossis lub tshuab hloov pauv.

Vim li cas qhov ntawd tseem ceeb? Vim hais tias cov cab kuj strip txwv kos qhov tob. Yog tias koj qhov yuav tsum tau sib sib zog nqus sib sau ua ke - khob, plhaub, lossis cov ntaub thaiv siab dua li ntawm 1.5x ntawm txoj kab uas hla - lub sawb yuav tsim kua muag lossis buckle ua ntej kev ua haujlwm tiav. Hloov tuag tshem tawm qhov kev txwv ntawd kiag li. Thaum qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob

Kev hloov tuag kuj tseem ua haujlwm loj dua uas yuav tsum tau hloov kev taw qhia ntawm cov chaw nres tsheb, xws li tsheb lub cev vaj huam sib luag lossis sib sib zog nqus-cov vaj tse uas xav tau kev sib hloov rau ntau-axis tsim. Progressive tuag tsis tuaj yeem tig ib feem - nws lub cev raug kaw rau hauv lub strip thoob plaws.

Kev sib pauv? Ceev. Hloov cov txheej txheem xav tau sijhawm los tuav, txav, thiab tso tawm txhua qhov khoob. Qhov kev rov pib kho tshuab txhais tau tias hloov pauv cov xovxwm feem ntau khiav ntawm qis strokes ib feeb dua li kev ua haujlwm loj ntawm qhov sib npaug. Rau me me, siab - ntim cov khoom siv - hluav taws xob terminals, caij nplooj ntoos hlav clips, nyias brackets - progressive dies yeej ntawm throughput los ntawm ib tug dav margin. Rau cov khoom siv loj dua lossis txhua yam uas yuav tsum tau kos qhov tob tshaj qhov txwv cov cab cab, hloov stamping yog tib txoj kev siv tau.

Volume crossover cov ntsiab lus kuj txawv. Progressive tuag hlau stamping feem ntau dhau los ua tus nqi- raug txiav txim siab ntawm 50,000 txog 100,000+ txhua xyoo, thaum hloov cov kev pabcuam tuag tuaj yeem ua pov thawj cov cuab yeej peev ntawm qhov ntim tsawg li 25,000 units, ib feem vim tias cov khoom loj uas tsim muaj ntau dua rau - daim nqi.

Progressive Die vs Compound Tuag

Compound tuag ua haujlwm ntawm txoj cai sib txawv kiag li. Ntau dua li kev ua haujlwm sib luag thoob plaws ntau qhov chaw nres tsheb, lub tshuab tuag ua haujlwm ua ntau yam kev ua haujlwm ib txhij hauv ib qho xovxwm. Lub sawb mus rau hauv, ib qho hluav taws kub hnyiab, thiab ib qho khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob.

Suab zoo - thiab rau daim ntawv thov raug, nws yog. Compound tuag stamping ua rau qhov chaw zoo nkauj nrog qhov zoo ntawm qhov tseeb ntawm cov yam ntxwv vim tias txhua qhov kev txiav cov npoo yog tsim nyob rau hauv ib qho kev txiav txim, tshem tawm cov misalignment ntawm kev ua haujlwm sib cais. Washers, shims, gaskets, thiab ca hluav taws xob laminations yog phau ntawv siv cov ntaub ntawv tuag.

Qhov kev txwv yog qhov tseem ceeb: cov khoom sib xyaw tuag tsuas yog txiav. Lawv tsis muaj peev xwm tsim. Tsis khoov, tsis muaj duab, tsis muaj embossing. Yog tias koj qhov yuav tsum tau muaj peb -dimensional geometry - txawm tias qhov yooj yim 90-degree tab - compound dies tsis tuaj yeem tsim nws. Koj yuav xav tau ib qho kev ua haujlwm thib ob bending downstream, uas ntxiv kev tuav, nqi, thiab kev pheej hmoo zoo.

Compound tooling kuj tsis tshua kim thiab sai dua los tsim dua li cov cuab yeej ua tau zoo, ua rau nws xaiv kev lag luam rau cov chaw tiaj tus ntawm cov ntim nruab nrab qhov twg precision tuag stamping ntawm cov geometry yooj yim yog qhov yuav tsum tau ua. Tab sis lub sij hawm ib feem complex xav tau tsim, lub compound tuag hits ib tug nyuaj qab nthab - thiab kev loj hlob tuag yuav tsum tau.

Thaum Progressive Die Stamping yog qhov kev xaiv zoo tshaj plaws

Tsis yog txhua feem belongs rau hauv ib tug zuj zus tuag. Qhov kev txiav txim siab nyob ntawm tsib txoj kev sib tshuam:

• Qhov loj me:Progressive tuag nyiam cov khoom me me rau nruab nrab uas haum rau hauv cov qauv sawb dav (feem ntau hauv qab 300 hli).
• Geometry complexity:Cov khoom uas xav tau ntau yam haujlwm - tho qhov ntxiv rau kev sib sau thiab khoov - tau txais txiaj ntsig zoo tshaj plaws los ntawm qhov chaw nres tsheb sib txuas.
• Ib xyoo ntim:Tus nqi siab upfront tooling tsuas yog ua rau kev txiav txim siab thaum amortized hla kaum lossis pua pua txhiab qhov chaw.
• Tolerance xav tau:Sawb-raws li kev nce qib nrog tus tsav lub qhov sau npe muab kev ua siab ntev ntawm ± 0.05 hli mus rau ± 0.10 hli hla ntau lab lub voj voog.
• Secondary kev tshem tawm:Yog tias qhov kev vam meej tuag & stamping txoj hauv kev tuaj yeem sib sau ua ke yam uas yuav tsum muaj ntau qhov kev teeb tsa, nws txo cov nqi tag nrho txawm tias cov cuab yeej kim.

Kev tuag tuag dhau los ua qhov kev xaiv pheej yig tshaj plaws thaum txhua xyoo ntim ntau tshaj 50,000 units thiab ib feem geometry yuav tsum muaj ntau yam kev ua haujlwm uas yuav txwv tsis pub cov cuab yeej sib cais, kev tuav tuav, lossis cov txheej txheem thib ob.

Hauv qab qhov ntim qhov pib, txoj kev yooj yim - compound tuag rau qhov chaw tiaj tus, CNC laser txiav rau cov qauv, lossis txawm tias ib leeg - chaw nres tsheb tuag rau qis- cov duab tsis yooj yim - xa cov nqi zoo dua -ib - ib feem ntawm kev lag luam. Saum toj no, kev vam meej tuag yeej yog vim li ntawm ib -unit tus nqi poob rau cov khoom siv raw ntxiv rau lub sijhawm xovxwm, thaum txhua lwm txoj haujlwm nqa tawm txoj haujlwm ua haujlwm lossis lub voj voog- lub sijhawm nplua uas suav nrog ntim.

Qhov kev xaiv zoo kuj nyob ntawm qhov kev pab cuam ntev. Ib feem nrog tsib- xyoo tsim lub neej ntawm 80,000 units hauv ib xyoos (400,000 tag nrho) ua pov thawj cov cuab yeej siv tau zoo - carbide inserts, hardened guide systems, ceev -hloov Cheebtsam - uas ob- xyoo, 60,000-unit program yuav tsis. Kev sib piv cov peev nyiaj tuag rau tag nrho lub neej ntim, tsis yog tsuas yog kev thov txhua xyoo, cais cov kev txiav txim siab txog kev txawj ntse los ntawm qhov yuam kev kim.

Kev nkag siab txog cov txheej txheem twg haum rau koj qhov tsuas yog thawj kauj ruam xwb. Cov lus nug tom ntej no feem ntau cov neeg yuav khoom qis dua yog li cas kev lag luam - cov kev cai tshwj xeeb - cov ntawv pov thawj, cov qauv ntaub ntawv, cov khoom siv traceability - txheej xav tau ntxiv rau qhov zoo li qhov kev txiav txim siab ncaj nraim.

Kev lag luam uas tso siab rau Progressive Tuag Stamping

Txhua qhov kev lag luam stamps hlau. Tab sis vim li cas txhua qhov kev lag luam xaiv qhov kev vam meej tuag stamping tshaj lwm txoj hauv kev los rau cov kev xav tau tshwj xeeb uas lwm cov txheej txheem tsuas yog tsis tuaj yeem sib tw ntawm qhov ntsuas. Cov npe "automotive, kho mob, electronics" qhia koj tsis muaj dab tsi pab tau. Dab tsi tseem ceeb yog vim li cas cov haujlwm no xav tau kev sib xyaw tshwj xeeb ntawm kev nrawm, rov ua dua, thiab geometric complexity uas nce zuj zus tuaj.

Automotive Siab -Volume Consistency Requirements

Automotive cov kev pab cuam tsis tsuas yog xav tau qhov chaw - lawv xav tau cov ntaub ntawv pov thawj tias txhua feem zoo ib yam li lab tus kawg. Tias yog vim li cas automotive Cheebtsam kev loj hlob stamping ua hauj lwm raws li IATF 16949 ntawv pov thawj, uas yuav tsum tau PPAP cov ntaub ntawv, statistical txheej txheem tswj (SPC), ntsuas qhov system tsom xam (MSA), thiab tsis ua hauj lwm hom thiab cov teebmeem tsom xam (FMEA) thoob plaws hauv ntau lawm.

Progressive dies xa qhov rov ua dua cov kev pab cuam no xav tau vim tias cov txheej txheem yog nyob ntawm tus kheej - sau npe. Pilot qhov sib npaug txhua qhov mob stroke zoo ib yam, thiab cov khoom siv sawb tshem tawm ib feem ntawm kev sib txawv ntawm kev ua haujlwm. Thaum koj tab tom tsim 500,000 brackets ib xyoos twg rau lub rooj sib dhos lub qhov rooj, qhov kev sib koom ua ke yog qhov ua rau koj Cpk qhov tseem ceeb tshaj 1.33 yam tsis muaj kev cuam tshuam tus neeg teb xov tooj.

Yam khoom siv tsheb uas tsim los ntawm kev nce qib stamping suav nrog:

• Structural reinforcement brackets thiab mounting phaj
• Qhov rai regulator clips thiab lub caij nplooj ntoos hlav retention Cheebtsam
• Hluav taws xob connector vaj tse thiab davhlau ya nyob twg hu
• Lub rooj zaum ncej brackets thiab kev ruaj ntseg system kho vajtse
• Lub cav khob qhov rooj sensor vaj tsev thiab solenoid valve Cheebtsam

Kev sib xyaw ua ke ntawm cov ntim siab, nruj tolerances, thiab cov ntaub ntawv yuav tsum tau ua kom muaj zog stamping txheej txheem rau txhua lub tsheb stamped tivthaiv me me kom khiav ntawm ib lub strip.

Cov cuab yeej kho mob Micro-Cov ntawv thov kev siab ntev

Cov cuab yeej siv kho mob nce qib stamping ua haujlwm ntawm qhov kawg ntawm qhov loj spectrum - tab sis nrog qhov sib npaug lossis ntau dua qhov xav tau. Raws li cov khoom siv txo qis mus rau qhov tsim tawm tsawg kawg nkaus, cov khoom hauv lawv ua raws. Cov cuab yeej phais lub puab tsaig, implantable clip nta, thiab kev kuaj mob sensor brackets tam sim no xav tau kev kam rau siab ntsuas hauv micrometers, tsis yog kaum ntawm millimeters.

Dab tsi ua rau kev kho mob nce qib stamping tshwj xeeb xav tau yog kev sib tshuam ntawm peb qhov txwv. Ua ntej, cov ntaub ntawv biocompatible - 316L stainless hlau, titanium, cobalt-chromium alloys - yog ib qho nyuaj rau kev tsim thiab ntau abrasive rau tooling dua li cov qauv carbon steel. Thib ob, micro stamping rau cov khoom siv cog qoob loo yuav tsum muaj cov cuab yeej tshwj xeeb thiab kev tswj xyuas qhov tseeb uas thawb tshaj li cov khoom siv stamping muaj peev xwm. Thib peb, huv chaw tsim khoom thiab tag nrho cov khoom siv ntau ntau ntxiv cov txheej txheem nyiaj siv ua haujlwm uas tsis muaj nyob rau hauv kev lag luam stamping cov kev pab cuam.

High precision hlau stamping rau cov ntawv kho mob niaj hnub ua tiav qhov siab ntawm ± 0.01 hli mus rau ± 0.025 hli ntawm cov yam ntxwv tseem ceeb - tau vim tias kev tuag zuj zus tshem tawm cov kev hloov pauv tsis raug hauv ntau - txheej txheem teeb tsa. Cov khoom siv kho mob uas muaj xws li:

• Surgical staple thiab clip blanks
• Catheter tip reinforcement bands
• Cov khoom siv hluav taws xob sib tham thiab cov tsev nyob
• Orthodontic bracket puag
• Diagnostic strip electrode contacts

Electronics thiab HVAC Daim Ntawv Thov

Electronics manufacturers vam khom precision hlau stampings rau ib tug ncaj nraim yog vim li cas: connector pins, shield kaus poom, thiab hu rau springs yog heev me me thiab geometrically complex los tsim economically lwm txoj kev. Ib lub xov tooj ntawm tes sib txuas yuav muaj ntau ntau lub terminals, txhua tus uas tsim cov barbs, hu rau dimples, thiab solder tails ua nyob rau hauv ib tug 12-chaw nres tsheb progressive tuag khiav ntawm 800+ strokes ib feeb.

Hom electronics stampings muaj xws li:

• USB thiab board - mus rau - board connector terminals
• EMI shielding kaus poom thiab grounding clips
• LED kub dab dej fins thiab thermal interface Cheebtsam
• Roj teeb tiv tauj springs

HVAC nce qib stamping qhov teeb meem sib txawv - tsis yog qhov me me, tab sis qhov ntim me me ntawm tus nqi qis. HVAC cov tshuab siv cov khoom loj heev ntawm cov khoom siv yooj yim stamped: mounting brackets, kiv cua kawg tswb, cua kub exchanger fins, thiab ductwork fasteners. Cov khoom no tsis xav tau kev kho mob - qib kam rau ua, tab sis lawv xav tau ntau lab daim ib xyoos ib zaug ntawm tus nqi cov ntsiab lus uas tsuas yog siab - kev ua haujlwm nrawm nrawm tuaj yeem ua tiav.

Common HVAC stampings ua nyob rau hauv kev vam meej tuag:

• Condenser thiab evaporator fin arrays
• Compressor valve phaj thiab reed li qub
• Mounting brackets thiab lub cev muaj zog laminations
• Thaum tshav kub kub exchanger tube txhawb daim hlau

Txhua qhov kev lag luam no tuaj txog ntawm kev nce qib tuag stamping los ntawm qhov sib txawv - automotive los ntawm cov ntaub ntawv nruj, kev kho mob los ntawm micro- kev ua siab ntev, hluav taws xob los ntawm qhov nyuaj me me, thiab HVAC los ntawm kev lag luam ntshiab. Tab sis lawv txhua tus sib koom ib qho kev tsis sib haum xeeb: underestimating ntau npaum li cas tus nqi qauv hloov thaum kev lag luam - tej yam kev cai txheej txheej mus rau lub hauv paus stamping economics.

Tus nqi tsav tsheb thiab kev lag luam ntawm Progressive Stamping

Kev lag luam- cov kev cai tshwj xeeb ntxiv cov txheej txheem nqi - tab sis ntau tus neeg yuav khoom tsis lees paub qhov kev lag luam hauv paus ua ntej cov txheej txheem txawm nkag mus rau hauv daim duab. Progressive tuag stamping cov kev pabcuam nqa tus nqi qauv uas zoo li tsis muaj dab tsi zoo li kev yuav khoom. Tus naj npawb pem hauv ntej yog loj. Tus naj npawb ib - ntu yog me me. Thiab qhov kev sib raug zoo ntawm ob daim duab no cuam tshuam cov pab pawg neeg muag khoom uas ntsuas cov cuab yeej quotes tib yam li lawv ntsuas cov khoom siv raw khoom.

Tooling Investment vs Per -Part Cost Economics

Nov yog qhov tseem ceeb nro: cov cuab yeej ua tiav tuag feem ntau yog li ntawm $ 30,000 mus rau ntau dua $ 250,000 nyob ntawm qhov nyuaj. Qhov ntawd yog ib qho peev txheej tseem ceeb ua ntej ib qho kev tsim tawm. Tab sis ib zaug uas tuag tau khiav, tus nqi marginal ntawm txhua qhov ntxiv poob rau me ntsis ntau dua li cov khoom siv raw ntxiv rau lub sijhawm xovxwm.

Dab tsi tsav tooling nqi nce? Chaw nres tsheb suav, feem ntau. Ib qho rau -chaw nres tsheb pierce-thiab- khoov tuag hauv cov hlau me me yuav tsaws ntawm $10,000 txog $25,000. Ntxiv cov kev ua haujlwm, kev ua haujlwm nruj dua, carbide inserts rau cov ntaub ntawv abrasive, los yog hauv -cov pob khoom kuaj pom tuag, thiab koj tab tom saib ntawm $ 25,000 txog $ 60,000 rau nruab nrab - cov cuab yeej nyuaj - uas yog qhov chaw siv tsheb thiab hluav taws xob feem ntau siv. Kev kub ceev nrawm nrawm tuag stamping tuag nrog kev sib sib zog nqus nqus, hauv- tuag tapping, lossis hnyav stamping ua haujlwm ntawm tuab- ntsuas cov ntaub ntawv thawb zoo tshaj qhov ntau.

The payoff? Ib feem ntawm tus nqi txo qis ntawm 60% mus rau 80% piv rau cov kev tsim khoom tsis sib xws. Lub mounting bracket uas raug nqi $ 5.00 rau ib chav tsev los ntawm laser txiav nrog phau ntawv thib ob ua haujlwm poob rau kwv yees li $ 0.50 ib chav tsev los ntawm kev nce qib stamping. Qhov kev sib kis ntawd yog qhov ua rau kev nqis peev ua ntej tsim nyog - tab sis tsuas yog nyob rau hauv ntim.

Volume Thresholds thiab Break-Txawm qhov kev txiav txim siab

Thaum twg qhov kev vam meej tuag stamping dhau los ua kev xaiv nyiaj txiag? Qhov feem ntau raug suav hais tias yog 50,000 units txhua xyoo, txawm hais tias ultra- cov khoom yooj yim tuaj yeem ua pov thawj cov cuab yeej ntawm 30,000 units. Hauv qab no ntau yam, tus nqi tuag muab faib los ntawm chav suav suav ntau dhau ntawm - ib feem kev txuag nyiaj. Saum toj no, kev ua haujlwm ntev mus rau qhov kev lag luam zoo tshaj plaws amortizes cov cuab yeej peev sai sai - feem ntau ua tiav cov nyiaj rov qab li ntawm 6 txog 18 lub hlis ntawm kev tsim khoom.

Xav txog lej ncaj qha. Ib qho $ 50,000 tuag tsim 500,000 qhov chaw ntxiv tsuas yog $ 0.10 ib chav nyob rau hauv tus nqi cuab yeej. Tib qhov tuag uas tsim tau tsuas yog 5,000 qhov chaw ntxiv $10.00 rau ib chav tsev - tig cov txheej txheem ua tau zoo rau hauv kev puas tsuaj nyiaj txiag. OEM kev vam meej stamping cov kev pab cuam uas khiav ntau- xyoo ntawv cog lus ntawm rau - daim duab txhua xyoo thawb cov cuab yeej pab rau feem ntawm ib lub nyiaj ib feem, ua kom ntim siab stampings thaj chaw uas cov neeg tuag tau xa lawv rov qab muaj zog tshaj plaws.

Cov nqi zais zais Cov neeg yuav khoom yuav tsum nkag siab

Cov nqe lus tuag thiab ib feem - tus nqi tsis qhia tag nrho zaj dab neeg. Cov neeg siv khoom paub dhau los suav rau tus nqi tsav tsheb uas tsis tau tshwm sim hauv thawj qhov kev hais tawm - thiab cov xwm txheej zais no feem ntau txiav txim siab seb qhov kev zov me nyuam nyob ntawm pob nyiaj siv lossis spirals dhau ntawm nws.

• Tolerance yuav tsum:Cov yam ntxwv tuav qis dua ± 0.05 hli thov kom nquag tuag sharpening thiab siab dua -qib cov cuab yeej steels, inflating ob lub cuab yeej thiab tu nqi ntau heev.
• Khoom siv tus nqi:Strip layout efficiency txiav txim siab npaum li cas ntawm koj cov coil yuav dhau los ua tiav cov khoom piv rau seem. Cov zes tsis zoo tuaj yeem nkim 30% + ntawm cov khoom siv raw.
• Engineering hloov tom qab kev tsim kho tuag:Ib qho kev hloov tshiab lig - theem tsim qauv tuaj yeem raug nqi ntau npaum li ib nrab ntawm cov cuab yeej qub qub - rov ua dua ntawm machining, kev kho cua sov, thiab kev sib tsoo ntxiv sai.
• Kev ua haujlwm thib ob:Tapping, plating, kho cua sov, lossis cov kauj ruam sib dhos uas cov tuag tsis tuaj yeem sib sau ua ke ntxiv rau ib -cov haujlwm thiab tuav tus nqi ntawm ntim.
• Kev tsim kho thiab kev sim rov ua dua:Nruab nrab-kev nyuaj tuag feem ntau xav tau 5 mus rau 8 qhov piv txwv ua ntej ua tiav cov khoom ruaj khov. Cov kev sim no siv lub sijhawm xovxwm, cov sijhawm ua haujlwm engineering, thiab cov khoom siv uas tsis tshua muaj tshwm sim hauv cov lus qub.
• Tuag tu lub neej ntau lawm:Punch resharpening, ntxig hloov, thiab kev tiv thaiv overhals yog cov nuj nqis txuas ntxiv uas suav nrog tag nrho cov suav.

Kev qhuab qhia kev yuav khoom uas ua haujlwm rau kev yuav khoom - qis tshaj kev sib tw yeej - tsis ua tiav rau cov kev pab cuam tuag. Ib qho $ 22,000 nqe lus uas tsis suav nrog kev sim ua kom muaj zog, kev sim ua kom txaus, thiab kev tsim kho hauv chav kawm kom zoo feem ntau tsim tau $ 15,000 lossis ntau dua hauv cov nqi kev loj hlob hauv qab uas $ 35,000 nqe lus nrog rau pem hauv ntej- kawg engineering yuav zam tag nrho.

Cov neeg yuav khoom ntse ntsuas tag nrho cov nqi ntawm cov tswv cuab: cov cuab yeej ntxiv rau kev txhim kho thiab kev saib xyuas ntxiv rau ib feem ntawm - tus nqi thoob plaws tag nrho cov kev pab cuam lub neej. Qhov kev suav ntawd hloov pauv kev xav ntawm kev yuav khoom mus rau kev lag luam tsim khoom lag luam - thiab tsa cov lus nug ntau dua ntawm yuav ua li cas txheeb xyuas cov neeg xa khoom muaj peev xwm xa cov kev lag luam tau ntseeg siab.

Yuav Ua Li Cas Ntsuas Tus Txheej Txheem Tuag Stamping Supplier

Tag nrho tus nqi ntawm cov tswv cuab qhia koj tias yuav siv dab tsi. Kev ntsuam xyuas tus neeg muag khoom qhia rau koj tias leej twg tsim nyog nws. Thiab qhov no yog qhov uas ntau pawg neeg yuav khoom lag luam yuam kev - lawv sib piv cov kab lus los ntawm kab yam tsis tau txheeb xyuas seb lub tuam txhab kev lag luam zoo li cas tom qab cov lej no tuaj yeem xa cov kev lag luam qhov tob, kev tsim vaj tsev zoo, thiab kev tsim cov khoom lag luam uas xav tau.

Kev Muaj Peev Xwm Kev Tshawb Fawb

Ib qho kev sib txawv loj tshaj plaws ntawm cov neeg tsim khoom lag luam tuag yog seb lawv tsim thiab tsim cov cuab yeej hauv -tsev lossis subcontract nws. Ib tus neeg muag khoom nrog kev tsim vaj tsev tuag sab hauv tuaj yeem rov hais dua ntawm kev teeb tsa strips, hloov chaw nres tsheb sib txuas, thiab daws teeb meem sim teeb meem hauv hnub ntau dua li lub lis piam. Thaum koj tus tsim cov cuab yeej thiab koj cov khoom tsim hauv pem teb sib koom tib lub ru tsev, DFM cov lus tawm tswv yim tshwm sim nyob rau lub sijhawm tiag tiag - tsis yog los ntawm email chains ntawm cov tuam txhab kev sib txuas.

Tshaj li cov cuab yeej muaj peev xwm, txheeb xyuas cov kev qhia tshwj xeeb no ua ntej shortlisting cov khoom lag luam tuag stamping:

• Xovxwm tonnage thiab txaj loj ntau yam:Lawv cov cuab yeej puas phim koj cov khoom thickness thiab hneev taw? Ib tus neeg muag khoom uas khiav 30-tuj xovxwm tsis tuaj yeem tuav cov khoom tuab tuab uas xav tau 150+ tons ntawm kev tsim quab yuam.
• Khoom siv peev xwm:Lawv puas tuaj yeem ua cov coil widths, thicknesses, thiab alloys uas koj xav tau? Servo feed systems, coil straighteners, thiab hauv -kab lubrication tag nrho cuam tshuam cov ntaub ntawv uas lawv tuaj yeem khiav tau zoo.
• Kev ua haujlwm thib ob:Tapping, vuam, plating, kho cua sov, thiab sib dhos ua nyob rau hauv ib lub ru tsev tshem tawm cov nqi thauj khoom thiab kev pheej hmoo zoo ntawm cov txheej txheem txheej txheem.
• Ntau- chaw nres tsheb tsim kev txawj ntse:Cov neeg muab khoom nyiamYICEN, uas qhia meej meej rau cov kws tsim khoom tsim khoom thiab pab pawg neeg yuav khoom nrhiav kev nce qib stamping tuag rau siab - ntim cov hlau qhov chaw, ua qauv qhia txog hom kev muaj peev xwm tsom tau - ntau- chaw nres tsheb tsim, nruj repeatability, thiab scalable huab hwm coj ntau lawm - uas cais ib tug neeg ua hauj lwm tsim nyog.

Ib tus neeg muag khoom tau nqis peev hauv CNC machining siab heev, xaim EDM, thiab cov cuab yeej simulation digital zoo li Finite Element Analysis (FEA) tuaj yeem kwv yees thiab daws teeb meem cov cuab yeej ua ntej steel txawm txiav. Qhov kev paub txuj ci thev naus laus zis tau txhais ncaj qha rau qhov kev sim ua kom tsawg dua, lub sijhawm ua haujlwm luv dua, thiab qis dua tag nrho cov nqi tsim kho.

Cov Txheej Txheem Zoo thiab Cov Ntawv Pov Thawj Uas Tseem Ceeb

Cov ntawv pov thawj tsis yog logos ntawm lub vev xaib xwb. Txhua tus tswj hwm cov txheej txheem tshwj xeeb uas cuam tshuam txog seb koj cov khoom raug tsim, tshuaj xyuas, thiab sau li cas:

Rau cov kev pab cuam tsheb, PPAP (Production Part Approval Process) yog lub qhov rooj rau kev tsim khoom. Ib qho kev nce qib tuag stamping PPAP yuav siv sij hawm 8 mus rau 12 lub lis piam los ntawm cov cuab yeej ncaws tawm - tawm mus rau qhov pom zoo Daim Ntawv Tso Cai Tso Cai. Lub sijhawm ntawd suav nrog kev tsim khoom tuag, thawj tsab xov xwm sau, kev siv qhov ntev, kev tshawb fawb txog kev muaj peev xwm, thiab tag nrho 18-cov ntsiab lus xa tawm pob. Yog tias cov chaw tsim khoom lag luam tuag tsis tuaj yeem hais qhia lawv cov txheej txheem PPAP kom meej, lawv tsis tau khiav cov kev pabcuam tsheb txaus los tswj koj li.

Rau kev ua haujlwm tsis yog- tsheb, koj tseem tuaj yeem thov cov khoom sib txuas: daim ntawv qhia qhov loj me, daim ntawv pov thawj khoom siv, kev tswj hwm, thiab cov qauv piv txwv. Cov qauv muab kev lav phib xaub txawm tias tsis tas yuav tsum muaj cov ntaub ntawv sau npe tag nrho.

Cov lus nug nug koj tus neeg muab khoom stamping

Paub qhov tseeb yog ib yam. Tau txais cov lus teb ncaj ncees yuav tsum nug cov lus nug. Siv daim ntawv txheeb xyuas no thaum ntsuas cov khoom lag luam stamping tuag - nws npog cov qhov khoob uas cov lus hais sab nrauv zais qhov sib txawv ntawm qhov muaj peev xwm tiag tiag:

1. Tooling tswv cuab:Leej twg yog tus tswv ntawm qhov tuag tom qab them nyiaj - koj lossis tus neeg muag khoom? Koj puas tuaj yeem hloov nws mus rau lwm qhov chaw yog tias xav tau?
2. Hauv -house die engineering:Puas yog lawv tsim, simulate, thiab tsim kev loj hlob tuag nyob rau hauv, lossis subcontract ib theem?
3. DFM tawm tswv yim txheej txheem:Lawv puas yuav tshuaj xyuas koj tus qauv tsim thiab qhia txog kev hloov kho rau stampability ua ntej hais cov cuab yeej? sai npaum li cas?
4. Volume scalability:Lawv puas tuaj yeem ntsuas los ntawm qhov piv txwv thawj zaug mus rau 500,000+ ib xyoos ib zaug yam tsis muaj peev xwm tshaj tawm?
5. Khoom siv:Lawv puas npaj cov txheej txheem coil alloys, lossis puas yog txhua qhov kev txiav txim xav tau lub sijhawm ua haujlwm rau kev yuav khoom?
6. Kev sim thiab validation Scope:Yuav ua li cas muaj ntau yam sampling iterations muaj nyob rau hauv lub tooling quote? Yuav ua li cas yog tias xav tau kev sim ntxiv?
7. Qhov kev pab cuam kho mob tuag:Lawv lub sijhawm tiv thaiv kev saib xyuas yog dab tsi? Leej twg dais tus nqi ntawm cov punch resharpening thiab ntxig hloov dua qhov tuag lub neej?
8. Engineering hloov txheej txheem:Lawv ua li cas rau nruab nrab - kev tsim kho kev tsim khoom? Tus nqi raug thiab ncua sij hawm cuam tshuam yog dab tsi?
9. Cov ntaub ntawv zoo:Lawv puas tuaj yeem muab PPAP Qib 3, thawj tsab xov xwm tshuaj xyuas, thiab cov ntaub ntawv SPC txuas ntxiv raws li tus qauv xa tuaj?
10. Kev sib txuas lus thiab kev tswj xyuas qhov project:Koj puas yuav muaj kev sib cuag nrog kev sib tham, lossis koj puas tau hla dhau kev muag khoom?

Tus neeg muag khoom uas teb cov lus nug no nrog rau cov lus qhia tshwj xeeb - lub sijhawm tiag tiag, npe hu ua engineering hu, cov txheej txheem sau tseg - yog qhov taw qhia qhov tob. Ib tug uas deflects mus rau generic reassurances yog signaling txaus ntshai. Ntawm cov hlau stamping tuag cov tuam txhab, qhov sib txawv ntawm qhov kev ntseeg siab ntev ntev - tus neeg koom tes thiab ib qho ntawm cov kev mob tshwm sim tshwm sim feem ntau pom nyob rau theem kev ntsuam xyuas no, zoo ua ntej yuav kos npe rau daim ntawv xaj.

Kev xaiv tus neeg muag khoom teeb tsa lub hauv paus. Tab sis kev nkag siab yuav ua li cas qhov project tiag tiag nthuav tawm - los ntawm qhov kev tshuaj xyuas thawj zaug los ntawm kev tsim khoom ramp - txiav txim siab seb koj qhov kev cia siab rau ncua sij hawm yog qhov tseeb lossis kev xav.

Los ntawm Initial Inquiry mus rau Full Production

Koj tau txheeb xyuas tus neeg xa khoom zoo. Cov lus nug ntsuas tau txheeb xyuas. Yog li dab tsi tshwm sim tom ntej? Cov neeg yuav khoom feem ntau nkag mus rau cov kev pabcuam tuag hlau stamping cov kev pabcuam nrog kev paub tsis meej tias cov cuab yeej tau tsim, cov qauv tau txais kev pom zoo, thiab pib tsim khoom. Qhov tseeb yog cov txheej txheem ua ntu zus ntawm cov rooj vag engineering, txhua tus muaj nws tus kheej ncua sij hawm, xa tuaj, thiab cov ntsiab lus tsis ua haujlwm. Kev nkag siab tsis meej ntawm lub neej no yog qhov uas lub sijhawm dhau mus dhau los ntawm - tsis yog los ntawm tus neeg muag khoom tsis muaj peev xwm, tab sis los ntawm cov neeg yuav khoom xav tau uas hla cov theem tseem ceeb.

Kev Ntsuam Xyuas Tsim thiab DFM Cov Lus Qhia Theem

Txhua qhov kev txhim kho hlau stamping qhov project pib nrog kev ntsuam xyuas engineering - tsis yog daim ntawv xaj. Tus neeg muag khoom cov cuab yeej cuab yeej tshuaj xyuas koj qhov geometry, xaiv cov khoom siv, kev ua siab ntev hu, thiab lub hom phiaj ntim txhua xyoo los txiav txim seb cov khoom puas haum rau kev ua tiav kev tuag txhua. Qhov no yog qhov uas lawv chij nta uas ntxiv cov chaw tsis tsim nyog, qhia lub vojvoog hloov pauv uas tiv thaiv kev tawg, thiab txheeb xyuas cov sijhawm los sib sau ua ke cov haujlwm thib ob rau hauv qhov tuag nws tus kheej.

Cia siab tias theem no suav nrog:

• Strip layout cov ntsiab lus uas qhia cov chaw nres tsheb suav, tus tsim cov cab kuj, thiab pub suab
• Kev xaiv xovxwm ua ntej raws li kev suav tonnage thiab kev xav tau ntawm lub txaj
• DFM cov lus pom zoo - geometry hloov kho uas txo cov nqi siv los yog txhim kho lub neej tuag
• Kev pom zoo ntawm cov ntaub ntawv, suav nrog kev sib tham txog kev coj tus cwj pwm zoo ntawm cov khoom siv stamping thiab txhua yam khoom siv hlau- cov cuab yeej tshwj xeeb
• Cov cuab yeej siv nyiaj txiag thiab daim - tus nqi kwv yees khi rau qhov kev xav ntawm qhov ntim tshwj xeeb

Ntev npaum li cas? Ob mus rau plaub lub lis piam rau cov txheej txheem complexity. Cov khoom sib xyaw ua ke nrog nruj tolerances lossis cov khoom sib txawv yuav siv sij hawm ntev dua li cov engineers khiav kev simulations thiab ntsuam xyuas ntau txoj hlua layout lwm txoj hauv kev ua ntej cog lus rau kev taw qhia. Kev nrawm rau theem no - lossis hla DFM tawm tswv yim nkaus - yog ib qho yuam kev uas cov neeg yuav khoom ua. Txhua duas tau txais kev cawmdim hauv kev tshuaj xyuas engineering tsim kaum duas las hauv cov cuab yeej rov ua haujlwm qis.

Tooling Kev Tsim Kho Los ntawm Thawj Kab Lus Pom Zoo

Thaum strip layout thiab ib feem tsim raug kaw, tuag kev tsim kho pib. Lub siab-kev ua tau zoo zuj zus feem ntau yuav tsum tau siv sijhawm 12 txog 20 lub lis piam los tsim, tshuab, kho cua sov, zom, sib sau ua ke, thiab ua haujlwm. Complex tuag nrog ntau qhov chaw nres tsheb lossis nruj kam rau ua yuav thawb dhau qhov ntau. Lub sijhawm ncua sij hawm no tsis yog padding - nws qhia txog qhov tseeb ntawm qhov tseeb tuag thiab cov cuab yeej stamping uas yuav tsum muaj qhov tseeb qhov tseeb thoob plaws ntau lab lub voj voog.

Kev tsim kho-rau- kev pom zoo ib ntus feem ntau ua raws txoj hauv kev no:

1. Detailed tuag tsim:Tag nrho 3D qauv ntawm txhua qhov chaw nres tsheb, tivthaiv, thiab kev ua haujlwm strip (2-4 lub lis piam)
2. Machining Cheebtsam:CNC milling, hlau EDM, thiab sib tsoo ntawm cov punches, tuag inserts, thiab daim hlau (4-8 lub lis piam)
3. Kev kho cua sov thiab ua tiav:Hardening tuag steels kom teev Rockwell qhov tseem ceeb, nto sib tsoo mus rau qhov kawg qhov ntev (1-2 lub lis piam)
4. Assembly thiab lub rooj zaum haum:Txhim kho cov khoom siv, teeb tsa kev tshem tawm, txheeb xyuas qhov sib txawv ntawm txhua qhov chaw nres tsheb (1-2 lub lis piam)
5. Thawj qhov kev sim:Initial xovxwm khiav mus rau validate strip progression, txheeb xyuas kev cuam tshuam, thiab tsim cov qauv ua ntej
6. Iteration thiab refinement:Kho cov punch qhov siab, hloov kho cov radii, kho qhov sib txawv ntawm qhov sib txawv raws li cov qauv ntsuas
7. Thawj tsab xov xwm tshuaj xyuas:Daim ntawv tshaj tawm tag nrho tawm tsam qhov luam tawm, feem ntau suav nrog GD&T ntsuas ntawm cov yam ntxwv tseem ceeb

Rau cov kev pab cuam tsheb, theem no ua tiav hauv PPAP kev xa tawm - cov ntaub ntawv nthuav dav uas qhia txog cov txheej txheem muaj peev xwm los ntawm cov ntaub ntawv seem, kev tshawb fawb txog kev muaj peev xwm (Cpk tsom xam), tswj cov phiaj xwm, thiab Daim Ntawv Tso Cai Ua Haujlwm. PPAP Qib 3, feem ntau yuav tsum tau xa mus rau qib, suav nrog tag nrho cov ntaub ntawv ntawm engineering kos duab, cov txheej txheem ntws, kev tshawb fawb txog kev muaj peev xwm, thiab cov qauv tsim ua raws li ib txwm muaj.

Nruab nrab-kev nyuaj tuag feem ntau xav tau 5 mus rau 8 qhov piv txwv ua ntej ua tiav cov khoom ruaj khov- npaj tau zoo. Txhua qhov kev rov ua dua suav nrog kev khiav haujlwm, ntsuas lawv, txheeb xyuas qhov sib txawv, hloov kho cov cuab yeej, thiab rov- khiav. Cov neeg yuav khoom siv nyiaj rau ob qhov kev sim thiab tom qab ntawd pom tias lawv xav tau rau yog cov uas hu rau lawv tus neeg muag khoom hauv kev ntxhov siab ntawm lub lim tiam 18 - thaum lub sijhawm xav tias yuav tau ua haujlwm lawm.

Kev Tsim Nyog Ramp thiab Kev Tswj Xyuas Zoo

Thawj tsab ntawv pom zoo tsis txhais hais tias tag nrho cov khoom pib hnub tom qab. Muaj lub sijhawm txhob txwm tshaj tawm qhov kev tsim cov nqi nce ntxiv thaum tus neeg muag khoom lees paub tias qhov zoo nyob ruaj khov ntawm qhov nrawm. Khiav tus tuag ntawm 50 strokes ib feeb thaum sim qhia koj lub cuab yeej ua haujlwm. Khiav nws ntawm 400 SPM rau yim teev sib law liag qhia koj seb nws puas tuaj yeem txhawb nqa ntau lawm yam tsis muaj thermal drift, lubrication breakdown, los yog cov teeb meem txuam nrog.

Thaum lub sijhawm tsim khoom ruaj khov, kev tswj xyuas zoo yog nyob ntawm peb tus ncej:

• Statistical process control (SPC):Qhov tseem ceeb ntawm qhov ntev yog ntsuas ntawm lub sijhawm uas tau teev tseg thiab qhia kom pom qhov drift ua ntej qhov chaw tawm ntawm kev kam rau siab. Tswj kev txwv ua rau kev kho kom raug zoo ua ntej cov khoom puas tuaj txog koj qhov chaw nres nkoj.
• Kev tiv thaiv tuag tu:Teem sijhawm kaw rau punch resharpening, ntxig tshuaj xyuas, thiab hloov lub caij nplooj ntoos hlav tiv thaiv kev ua tsis tiav. Feem ntau kev tuag yuav tsum tau saib xyuas txhua 50,000 txog 150,000 strokes nyob ntawm seb cov khoom siv abrasiveness thiab cov cuab yeej siv.
• Kev tshuaj xyuas ntau lawm:Hauv - tuag sensors, tonnage monitors, thiab mis- feed detectors nres lub xovxwm tam sim ntawd yog tias muaj ib yam dab tsi mus tsis ncaj ncees lawm - tiv thaiv ob lub cuab yeej peev thiab ib feem zoo.

Rau cov kws tsim khoom tsim khoom thiab pab pawg muag khoom npaj los pib lawv cov kev nce qib stamping tuag nrhiav kev taug kev, cov neeg muag khoom nyiamYICENtsom tshwj xeeb rau kev rov ua kom nruj thiab ua kom loj tuaj yeem tsim tau - lub peev xwm uas tseem ceeb tshaj plaws thaum lub sij hawm qhov kev txhim kho no, qhov kev tuag yuav tsum ua pov thawj tias nws tuaj yeem xa cov khoom sib xws tsis yog hauv cov qauv xwb, tab sis thoob plaws qhov siab siab - ntim khiav.

Tag nrho lub neej voj voog - los ntawm kev nug thawj zaug mus rau kev tsim khoom ruaj khov - feem ntau spans 16 mus rau 30 lub lis piam nyob ntawm qhov nyuaj, cov khoom nyuaj, thiab cov ntaub ntawv xav tau. Cov neeg yuav khoom uas nkag siab txog qhov ncua sij hawm ua ntej npaj lawv cov khoom xa tawm raws li. Cov uas tsis xaus rau compressing engineering theem, hla cov kauj ruam validation, thiab them rau nws nyob rau hauv zoo khiav thiab teem sij hawm ncua uas raug nqi ntau tshaj li lub lis piam lawv sim txuag.

Cov lus nug nquag nug txog Progressive Die Hlau Stamping

1. Dab tsi yog qhov kev tuag ntawm cov hlau stamping?

Ib qho kev tuag zuj zus yog ntau- chaw nres tsheb cov cuab yeej tau nruab rau hauv cov xovxwm stamping qhov twg cov hlau txuas txuas ntxiv mus los ntawm cov chaw nres tsheb sib txuas nrog txhua qhov xovxwm. Txhua qhov chaw nres tsheb ua haujlwm tshwj xeeb xws li tho, khoov, sib sau, lossis txiav. Ib feem tseem txuas nrog cov kab nqa khoom thoob plaws hauv cov txheej txheem thiab tsuas yog sib cais ntawm qhov chaw txiav tawm zaum kawg, ua kom tiav cov khoom nrog txhua lub voj voog.

2. Ntau npaum li cas cov cuab yeej ua tiav tuag?

Progressive die tooling feem ntau yog li ntawm $30,000 mus rau ntau dua $250,000 nyob ntawm qhov chaw nres tsheb suav, cov khoom yuav tsum tau, kam rau siab thov, thiab nta xws li carbide inserts lossis hauv - tuag sensors. Ib qho yooj yim rau -chaw nres tsheb pierce- thiab- khoov tuag hauv cov hlau me me yuav raug nqi $ 10,000 txog $ 25,000, thaum nruab nrab- kev sib tw tsheb lossis khoom siv hluav taws xob feem ntau poob ntawm $ 25,000 thiab $ 60,000. Cov peev nyiaj tau txais txiaj ntsig thaum txiav tawm thoob plaws txhua xyoo ntim ntau dua 50,000 units, qhov twg ib feem ntawm tus nqi poob qis dua piv rau lwm cov txheej txheem.

3. Dab tsi yog qhov sib txawv ntawm kev nce qib tuag thiab hloov pauv tuag stamping?

Nyob rau hauv kev vam meej tuag stamping, ib feem nyob twj ywm txuas nrog cov hlau strip carrier los ntawm txhua qhov chaw mus txog thaum kawg txiav tawm. Hauv kev hloov pauv tuag stamping, ib feem yog sib cais los ntawm txoj hlua khi thaum ntxov thiab lub cev txav ntawm cov chaw nres tsheb los ntawm cov neeg kho tshuab ntiv tes. Hloov tuag haum rau qhov loj dua lossis cov uas xav tau kev sib sib zog nqus thiab kev hloov pauv, thaum kev tuag zoo tshaj plaws ntawm qhov me me, siab - cov khoom ntim tau khiav ntawm ntau dua strokes ib feeb. Kev tuag tuag feem ntau dhau los ua tus nqi- zoo tshaj 50,000 units txhua xyoo, qhov kev hloov pauv tuag tuaj yeem ua pov thawj peev ntawm qhov ntim tsawg li 25,000 units.

4. Cov ntaub ntawv dab tsi tuaj yeem siv rau hauv kev tuag stamping?

Cov ntaub ntawv muaj xws li qis- carbon steel (1008/1010), stainless hlau (304/316L), tooj liab (C11000), tooj dag (C26000), phosphor bronze (C51000), thiab txhuas alloys (5052/6061). Txhua yam khoom yuav tsum tau kho cov cuab yeej tshwj xeeb. Steel muab cov formability zoo heev nrog cov cuab yeej siv tsawg tsawg. Stainless hlau xav tau cov nyiaj them rov qab thiab tiv thaiv- txheej txheej. Tooj thiab tooj dag xav tau tshwj xeeb lubrication los tiv thaiv kev tuag. Aluminium yuav tsum tau dav dav kev tshem tawm thiab PTFE-cov roj nplua nyeem los tiv thaiv kev sib tsoo thiab kev sib tw ntog.

5. Nws yuav siv sij hawm ntev npaum li cas los ntawm kev nug thawj zaug mus rau tag nrho cov khoom nrog kev vam meej tuag stamping?

Tag nrho lub neej voj voog feem ntau yog 16 mus rau 30 lub lis piam nyob ntawm qhov nyuaj thiab cov ntaub ntawv xav tau. Lub sijhawm tshuaj xyuas DFM yuav siv sijhawm li ob mus rau plaub lub lis piam, kev tsim kho tuag yuav tsum tau siv sijhawm 12 txog 20 lub lis piam suav nrog kev tsim, kev siv tshuab, kev kho cua sov, thiab kev sib dhos, thiab thawj tsab ntawv pom zoo suav nrog 5 txog 8 qhov piv txwv. Tom qab tau txais kev pom zoo, theem kev tsim khoom siv tau lees paub qhov zoo ntawm qhov nrawm ua ntej khov kho- lub xeev kev tsim khoom pib. Cov neeg muag khoom zoo li YICHEN uas tsom mus rau kev rov ua kom nruj thiab ua kom muaj peev xwm loj tuaj yeem ua kom lub sijhawm ncua sij hawm no los ntawm - lub tsev cuab yeej tsim thiab kev tsim kho muaj peev xwm.