Cov cuab yeej hluav taws xob feem ntau yog cov ntawv hlau los ntawm tes los yog tuag stamping rau lub cev deformation, ua tus xav kom zoo thiab qhov loj me, thiab ntxiv vuam los yog ib qho me me ntawm cov khoom siv kho me me rau ntau yam, xws li feem ntau siv hauv Tsev Neeg Cov Hlis, hluav taws kub, thiab lub qhov taub zoo tib yam tag nrho cov ntawv hlau.
Ruaj ntseg hlau stamping qhov chaw ua haujlwm hu ua sheet hlau ua. Tshwj xeeb, piv txwv, cov qhov hluav taws xob, cov hluav taws, cov roj tsheb cov roj, cov pa taws, lub taub hau loj, Tianyuan lub zos, cov duab nkauj, thiab lwm yam, yog siv rau cov ntawv hlau. Cov txheej txheem tseem ceeb yog shearing, bending, buttoning, bending, welding, riveting, thiab cov zoo li. Tej yam geometric paub.
Kho vaj huam hlau hlau stamping yog ib qho hlau phaj, uas yog, ib feem uas ua tau los ntawm kev thwj, khoov, ncab, thiab lwm yam. Ib qho kev txhais dav dav yog qhov tsis tshua hloov hauv lub sijhawm ua haujlwm. Sib txuas rau cov castings, forgings, machined qhov chaw thiab hais txog, piv txwv li, lub plhaub sab nraud ntawm lub tsheb yog ib daim ntawv hlau, thiab ib co tais diav ua los ntawm stainless hlau kuj yog daim ntawv hlau.
Cov khoom siv hlau hluav taws xob yog cov kev ua thiab kev ua haujlwm rau cov workpieces (punched qhov) uas muaj qhov tsim nyog thiab qhov loj me los ntawm kev siv sab nraud rau cov paib, ib daim hlab, kav dej, thiab cov seem, thiab lwm yam, los ntawm kev siv cov presses thiab tuag los tsim cov yas deformation lossis sib cais. Kev thim nyiaj thiab forging yog cov yas ua (los yog kev ua haujlwm siab), collectively hu ua forging. Cov thawv tso rau sab nraud yog cov xim kub thiab txias zawv zawg txias thiab cov tawb. Ntawm cov hlau nyob hauv lub ntiaj teb, 60 mus rau 70% yog daim hlau, cov feem ntau yog stamped thiab tiav lawm.