Stamping qhov chaw cia siab rau cov xovxwm thiab cov pwm los siv lub zog sab nraud rau daim hlau, strips, cov kav dej thiab cov profiles los tsim cov yas deformation lossis kev sib cais, thiaj li kom tau txais cov duab thiab qhov loj ntawm qhov chaw ua haujlwm (stamping qhov chaw) ua cov txheej txheem. Stamping thiab forging yog ob qho tib si ua cov yas (los yog kev ua haujlwm siab), ua ke hu ua forging.
Ntawm lub ntiaj teb cov hlau, 60 mus rau 70% yog cov ntawv hlau, feem ntau yog stamped rau hauv cov khoom tiav. Tsheb lub cev, chassis, roj tank, radiator, boiler nruas, thawv plhaub, lub cev muaj zog, hluav taws xob core silicon steel ntawv, thiab lwm yam., yog stamped ua. Cov cuab yeej siv hauv tsev, tsheb kauj vab, cov tshuab ua haujlwm, cov khoom siv thiab lwm yam khoom, kuj tseem muaj ntau yam stamping qhov chaw.
Piv nrog rau cov castings thiab forgings, stamping qhov chaw muaj cov yam ntxwv ntawm nyias, sib xws, lub teeb thiab muaj zog. Stamping tuaj yeem tsim cov khoom ua haujlwm nrog stiffeners, tav, undulation lossis flanging uas nyuaj rau kev tsim khoom los ntawm lwm txoj hauv kev los txhim kho lawv cov rigidity. Vim yog kev siv cov pwm precision, qhov kev ua haujlwm qhov tseeb tuaj yeem ncav cuag micron theem, thiab qhov rov ua dua qhov tseeb yog qhov siab, qhov tshwj xeeb zoo ib yam, thiab lub qhov tuaj yeem raug ntaus tawm, tus thawj coj thiab lwm yam.
Txias stamping qhov chaw feem ntau tsis txiav, lossis tsuas yog txiav me me xwb. Qhov tseeb thiab qhov chaw ntawm qhov chaw kub stamping yog qis dua qhov txias stamping qhov chaw, tab sis lawv tseem zoo dua li cov castings thiab forgings, thiab cov nyiaj txiav tsawg dua.
Stamping yog ib txoj hauv kev ua tau zoo, kev siv cov khoom sib xyaw, tshwj xeeb tshaj yog cov chaw nres tsheb loj zuj zus, tuaj yeem ua tiav ntau yam txheej txheem stamping ntawm ib lub xovxwm, kom ua tiav cov khoom siv tsis siv neeg los ntawm kev sib tw, qib, blanking rau kev sib sau thiab xov. Kev ua haujlwm siab ntau lawm, kev ua haujlwm zoo, cov nqi tsim khoom tsawg, feem ntau tuaj yeem tsim ntau pua daim ib feeb.
Stamping feem ntau yog cais raws li cov txheej txheem, uas tuaj yeem muab faib ua ob pawg: txheej txheem sib cais thiab txheej txheem tsim. Cov txheej txheem kev sib cais tseem hu ua blanking, uas yog lub hom phiaj kom cais cov stamping qhov chaw los ntawm cov ntaub ntawv raws li ib qho contour kab, thaum ua kom ntseeg tau qhov kev xav tau ntawm kev sib cais. Qhov saum npoo thiab sab hauv cov khoom ntawm cov ntawv hlau rau stamping muaj kev cuam tshuam zoo ntawm cov khoom siv stamping, uas yuav tsum muaj qhov tseeb thiab cov tuab tuab ntawm cov ntaub ntawv stamping. Smooth nto, tsis muaj qhov chaw, tsis muaj caws pliav, tsis muaj kev puas tsuaj, tsis muaj qhov tawg, thiab lwm yam. Lub zog tawm los yog sib xws thiab tsis muaj qhov pom tseeb ncaj qha. High uniform elongation; Tsawg yield ratio; Tsawg ua hauj lwm hardening.
Post lub sij hawm: Sep-05-2023