Cov teeb meem tshwm sim hauv cov hlau stamping muaj xws li: deformation thiab burr ntawm precision stamping qhov chaw, tawg, warping, deg abrasions, angular deformation ntawm khoov qhov chaw, flange wrinkles, wrinkles ntawm daim duab phab ntsa, puas thiab tawg ntawm daim duab phab ntsa, flanging tawg, tsis sib xws o, thiab lwm yam .
Kev daws rau cov teeb meem tshwm sim: pwm tsim yuav tsum muaj qhov tsim nyog convex thiab concave tuag clearance tus nqi, kaum vojvoog thiab machining raug. Thaum tsim cov dabtsi yog khoov tuag, nws yog ib qho tsim nyog yuav tsum tau ua cov kev ntsuas zoo kom txo tau lub caij nplooj ntoos hlav rov qab, thiab rho tawm cov nyiaj springback ntawm cov pwm, thiab tsim lub kaum sab xis tsim nyog los tiv thaiv kev khoov. Thaum kos duab, ntug nias lub nplhaib yog siv los tiv thaiv wrinkling, thiab lub siab yuav tsum nyob nruab nrab, cov duab kuj raug txo nrog cov lubrication tsim nyog los tiv thaiv cov pwm los ntawm lo los yog lub workpiece los ntawm raug rub los ntawm, thiab cov kws tshaj lij stamping roj uas ua tau raws li tus txheej txheem yuav tsum tau siv.
