Kev Paub Chaw Tsim Tshuaj Ntawm Precision Automotive Stainless Hlau / Hlau Yam Progressive Stamping Tuag

Hlau stamping tuag ua yuav tsum ua raws li cov txheej txheem txheem. Cov ntsiab lus tseem ceeb ntawm txhua kauj ruam tseem ceeb yog raws li hauv qab no: Hauv theem tsim, qhov tseeb qhov ntev thiab kev tsim cov kev cai ntawm qhov chaw stamped yog qhov tseem ceeb. Ua ke nrog cov khoom siv stamping tsis, cov ntaub ntawv ntxaws ntxaws ntawm cov txheej txheem tuag yog tsim, kom meej meej cov ntsiab lus tseem ceeb xws li kab noj hniav contour, kev taw qhia kev teeb tsa, thiab kev tshem tawm qhov khoob. Qhov no ua kom cov qauv tuag tsim nyog rau kev tsim khoom, muab cov qauv qhia meej rau kev ua tiav thiab kev sib dhos. Kev xaiv cov khoom yuav tsum tau ua ke nrog cov txheej txheem stamping. Rau blanking tuag, siab hnav-cov hlau tsis muaj zog xws li Cr12MoV thiab SKD11 yog nyiam. Rau kev sib sib zog nqus nqus thiab sib sau tuag, H13 tuag steel yog siv. Tom qab cov khoom siv raw tuaj txog, lawv yuav tsum tau kuaj xyuas qhov tsis zoo kom tshem tawm cov kev sib txuas sab hauv, cov kab nrib pleb, thiab lwm yam tsis xws luag, tso lub hauv paus rau kev tuag durability. Rough machining siv kev sib xyaw ntawm CNC milling thiab cov pa lathes kom sai sai rau lub ntsiab tuag contour thiab tooling qhov chaw. A 0.2-0.4mm tiav nyiaj pub dawb yog tshwj tseg raws li qhov ntev ntawm qhov tuag kom tsis txhob muaj kev ntxhov siab deformation thaum ua tiav. Precision machining siv precision sib tsoo, hluav taws xob tawm machining (EDM), thiab xaim EDM los kho cov ntsiab lus xws li pwm kab noj hniav thiab txiav npoo, kom ntseeg tau tias qhov tseem ceeb ntawm qhov ntev yog tswj nyob rau hauv ± 0.003mm thiab nto roughness mus txog Ra Tsawg dua los yog sib npaug rau 0.02μm. Kev kho cua sov siv cov txheej txheem sib xyaw ua ke ntawm lub tshuab nqus tsev quenching + sib sib zog nqus cryogenic kev kho + kub tsis tshua muaj tempering, nrog quenching kub tswj ntawm 1050-1080℃thiab tempering kub ntawm 200-220 degree, stabilizing pwm hardness ntawm HRC58-62, ntsuas qhov hardness thiab toughness. Tom qab kev kho cua sov, cov pwm tau sib sau ua ntu zus: pwm puag, coj ncej thiab bushings, kab noj hniav inserts, thiab ejector mechanism. Tom qab sib dhos, sim molding thiab debugging yog ua, kho cov tsis xws li stamping quab yuam thiab qhia clearance kom zoo pwm ua hauj lwm yam tsis muaj jamming los yog txawv suab nrov, ua tau raws li cov kev xav tau ntawm ntau lawm stamping.

Qhov zoo ntawm cov khoom stamped tsim yuav tsum muaj tag nrho - kev tswj cov txheej txheem, nrog rau cov ntsiab lus tseem ceeb hauv qab no: Cov khoom siv raw yuav tsum raug xaiv los ntawm cov ntawv hlau uas ua tau raws li cov qauv kev lag luam. SPHC txias- dov daim hlau yog siv rau tsheb qhov chaw stamping, thaum 304 stainless hlau ntawv yog siv rau cov khoom siv. Ua ntej tuaj txog, cov ntawv hlau thickness uniformity thiab nto flatness yog kuaj, nrog thickness yuam kev tswj nyob rau hauv ± 0.04mm. Qhov saum npoo yuav tsum tsis muaj oxide nplai, khawb, suav nrog, thiab lwm yam tsis xws luag, txo cov kev ua tsis xws luag los ntawm qhov chaw. Kev tuag tshem tawm yuav tsum raug ntsuas raws li cov ntawv hlau tuab thiab cov khoom siv, teeb tsa ntawm 4% -7% ntawm cov ntawv hlau tuab, nrog kev sib txawv ntawm 0.002mm. Kev tshem tawm ntau dhau tuaj yeem ua rau ntau dhau burrs ntawm cov npoo npoo, thaum tsis txaus tshem tawm tuaj yeem ua rau nto khawb thiab hnav sai ntawm cov npoo tuag. Stamping txheej txheem tsis yuav tsum tau optimized raws li workpiece qhov ntev thiab cov khoom. Stamping siab yuav tsum raug tswj raws li tus nqi tsim, nrog rau qhov sib txawv tsis tshaj ± 4%. Stamping ceev yog tswj ntawm 25-110 zaug / feeb nyob ntawm qhov nyuaj ntawm ntu. Cov dej-raws li cov roj nplua nyeem tshwj xeeb yog siv los txo cov kev sib txhuam coefficient ntawm cov tuag thiab cov ntawv hlau, ua kom cov txheej txheem ruaj khov. Tsim kom muaj cov txheej txheem tswj pwm niaj hnub, ua tiav kev tshuaj xyuas ntawm cov pwm txiav cov npoo thiab cov txheej txheem kev coj ua txhua 80,000 lub voj voog. Kev sib tsoo raws sij hawm thiab kho qhov hnav txiav cov npoo, kev hloov kho ntawm cov lus qhia tshem tawm, thiab hloov cov khoom hnav xws li cov laus caij nplooj ntoos hlav thiab cov ncej qhia kom paub meej qhov sib xws ntawm cov khoom stamped thiab ruaj khov cov khoom tsim nyog ntawm ntau dua 99.6%.

Los ntawm standardizing lub lag luam ntawm txhua theem ntawm pwm ua thiab nruj me ntsis kev tswj zoo ntawm stamped qhov chaw tsim, stamping efficiency yuav ua tau zoo dua los ntawm ntau tshaj 30%, txo cov seem poob. Tam sim no, automation thiab ntse tsim thev naus laus zis tau maj mam siv rau kev ua pwm thiab kev tswj kom zoo. Los ntawm kev qhia txog kev sib koom ua ke CAD / CAM cov qauv tsim thiab cov cuab yeej ntsuas kev txawj ntse, kev tswj hwm digital ntawm kev ua pwm thiab kev tshuaj xyuas zoo tau tiav, txhim kho kev ua haujlwm raug thiab tswj kev ua haujlwm zoo. Cov tuam txhab lag luam yuav tsum tau ua kom zoo dua cov txheej txheem ua tiav raws li qhov xav tau tiag tiag, ntxiv dag zog rau kev tswj hwm ntawm txhua theem, thiab ua kom muaj kev ruaj khov thiab zoo ntawm cov khoom lag luam stamped, ua tau raws li qhov siab -precision thiab siab- kev txhim kho kev xav tau ntawm kev tsim khoom niaj hnub no.