Stamping yog ib qho ntawm cov txheej txheem yooj yim ntawm cov hlau yas ua. Nws yog tsuas yog siv rau kev ua cov ntawv zam txim, yog li nws feem ntau hu rau daim ntawv khov. Vim tias cov qauv no tau nqa tawm ntawm chav tsev kub, nws tseem hu ua Chav Txias. Txawm hais tias cov saum toj no ob lub npe tsis tshua muaj cov ntsiab lus stamping cov ntsiab lus meej meej, tab sis nyob rau hauv lub tshav pob ntawm cov kws kho tshuab engineering tau pom dav. Stamping kev ua, cov khoom siv stamping kom muab lub zog (tag nrho lub zog) ntawm lub luag haujlwm ntawm cov pwm, thiab tom qab ntawd raws li cov kev xav tau ntawm cov khoom tawg hauv ntau qhov chaw ntawm Daim ntawv dawb paug, yog li ntawd nws tsim cov kev ntxhov siab tsim nyog thiab cov lus disormation yas. Qhov tseeb, tsis yog siv ib feem ua haujlwm ntawm cov tuag los tsim cov khoom siv yas, tab sis kuj tseem siv cov haujlwm tshiab deformation, kom ua tiav lub hom phiaj ntawm cov thwj. Yog li ntawd, nws tuaj yeem raug txiav txim siab tias cov khoom siv stamping, tuag thiab dawb paug yog peb lub ntsiab lus ntawm stamping txheej txheem. Cov kev tshawb fawb ntawm peb lub ntsiab lus yooj yim yog cov ntsiab lus tseem ceeb ntawm cov thev naus laus zis. Piv nrog rau lwm cov txheej txheem yas ua, stamping muaj ntau cov cwj pwm pom zoo.Paj yog cia siab rau cov khoom siv yas ua kom tiav. Nws siv cov khoom siv stamping thiab cov khoom siv yooj yim ntawm cov pwm ua kom tiav ntawm cov qauv tsim khoom ntawm cov khoom lag luam nyuaj heev, yog li cov khoom lag luam zoo heev, hauv qab Qhov xwm txheej ib txwm muaj, kev ua tau zoo ntawm cov khoom siv hluav taws xob yog kaum tawm ntawm tej daim ib feeb. Thiab vim tias kev ua haujlwm ntawm cov txheej txheem stamping yog yooj yim heev, nws muab cov kev nyiam ua kom haum heev rau kev siv tshuab thiab kev siv hlau ntawm cov txheej txheem kev ua haujlwm. Yog li ntawd, rau qee qhov thev naus laus zis paub tab tuaj yeem ncav cuag ntau feeb (xws li qhov xav tau ntau ntawm cov qauv khoom, cov kaus poom, thiab lwm yam).

Cov khoom siv raw siv rau stamping yog txias dov daim ntawv thiab cov pas dej txias. Zoo nto zoo ntawm cov ntaub ntawv raw yog tau txais los ntawm kev siv ntau lawm, muaj txiaj ntsig zoo thiab pheej yig. Nyob rau hauv cov txheej txheem stamping no zoo nto moo zoo yuav tsis raug rhuav tshem, yog li cov npoo zoo ntawm cov stamping ntu yog qhov zoo, thiab tus nqi yog tsawg heev. Cov yeeb yam no yog pom tseeb nyob rau hauv kev tsim cov tsheb loj. Siv cov txheej txheem stamping, nws yog qhov ua tau los ua qhov chaw nrog cov qauv nyuaj, uas tuaj yeem sib xyaw ua ke ntawm lub zog muaj zog, muaj zog loj thiab hnyav rau tus qauv tsim nyog heev. Qhov no yog ib qho piv txwv ntawm ib feem ntawm cov qauv tsim nyog. Nws yog txoj kev stamping rau cov khoom lag luam zoo, cov khoom tswj tau yooj yim, tab sis kuj yooj yim ua kom tiav kev siv tshuab thiab cov ntse. Lub sab qhov yog thiab zoo nto nyob zoo ntawm cov stamping ntu feem ntau tsis tas yuav ua tiav thiab siv cov kev sib dhos lossis cov khoom tiav. Vim hais tias ntawm cov txiaj ntsig saum toj no ntawm cov txheej txheem kev ua, tam sim no nws tau dhau los ua cov khoom lag luam tsim khoom hauv cov hlau ua khoom.