Kev tuag lub thev ntawm lub tsheb yog ib qho tseem ceeb ntawm cov khoom siv hauv tsheb. Nws tsim thiab tsim lub sijhawm tus account rau txog 2/3 ntawm txoj kev loj hlob ntawm lub tsheb. Lub tsheb thiav kev tuag tau muaj qhov loj ntawm qhov loj, txoj haujlwm ua haujlwm sab nraud thiab cov txheej txheem siab, thiab yog ib qhov khoom siv-kev pabcuam. kev tsim cov txheej txheem kev tuag thiab kev tuag ntawm kev tuag raug dav siv hauv lub tsheb tob hau tuag. Nrog rau kev txhim kho cov tshuab thiab cov khoom siv, ntau qhov chaw tuag thiab hnyav tuag, uas tuaj yeem txo cov nqi thiab txhim kho cov khoom ua tau zoo dua, tau maj mam siv rau kev tsim thiab kev tsim ntawm tsheb laij kom tuag thiab ua rau kev txhim kho tsheb .
Stamping tuag yog ib lub cuab yeej rau cov khoom siv raw cov ntaub ntawv tiav thiab meej me me. Nws yog siv rau high-efficiency thiab high-volume ntau ntawm cov khoom thiab cov khoom nyob hauv cov khoom muaj muag.Thaum txoj kev txhim kho kev lag luam niaj hnub, daim ntawv thov pwm yog ntau thiab ntau dua, hauv tsheb, electronics, instrumentation, khoom vaj khoom tsev, aerospace, cov khoom siv hauv tsev, cov twj thiab cov khoom siv sib txuas lus thiab lwm yam khoom, txog 60-80% ntawm qhov chaw thiab cov khoom yuav tsum cia siab pwm ua molding, yog li nws yog hu ua "niam kev lag luam".
Txoj kev loj hlob ntawm txoj kev lag luam tsheb tau zoo yog kev txheeb ze rau txoj kev lag luam hauv kev lag luam downstream. Txoj kev ruaj khov thiab ceev ceev ntawm kev lag luam downstream tsheb yuav txhim kho txoj kev lag luam hauv kev lag luam kom tuag. Qhov kev lag luam muaj zog thiab ceev ceev ntawm kev lag luam muaj tsim lub chaw zoo rau kev txhim kho kev lag luam hauv tsheb. Nyob rau hauv tus txheej txheem ntawm lub tsheb, ntau tshaj li 90% ntawm cov khoom yuav tsum tau tsim los ntawm cov pwm, thiab muaj li 1,000 txog 1,500 poob ntawm cov stamping dies yuav tsum tau ua kom lub tsheb zoo tib yam.Qhov ruaj khov thiab ceev ceev ntawm kev lag luam downstream tsheb tau tsim ib puag ncig zoo rau kev txhim kho ntawm kev lag luam tsheb tuag.