Qhov tseeb ntawm qhov chaw stamped feem ntau ncav cuag IT8 rau IT12 (cov qib kev kam rau siab thoob ntiaj teb), nrog rau cov nqi tshwj xeeb xws li ± 0.05mm txog ± 0.5mm. Qhov tseeb yog nyob ntawm cov khoom siv, tuag, khoom siv, thiab kev tswj cov txheej txheem. Cov hauv qab no yog ib qho kev ntsuam xyuas ntxaws:
Khoom siv cuam tshuam:
Cov ntaub ntawv mos (xws li txhuas thiab tooj liab) muaj qhov qis qis, ua tiav qhov tseeb ntawm ± 0.05mm txog ± 0.1mm; Cov ntaub ntawv nyuaj xws li siab - lub zog steel muaj siab springback, feem ntau ua tiav qhov tseeb ntawm ± 0.1mm txog ± 0.3mm.
Tuag Factors:
Precision progressive tuag tuaj yeem ua tiav qhov siab ntawm ± 0.02mm txog ± 0.05mm; Ib zaug ib zaug - kev ua haujlwm tuag feem ntau ua tiav qhov tseeb ntawm ± 0.1mm txog ± 0.3mm.
Khoom siv thiab txheej txheem:
Siab - nrawm nrawm nrawm (Ntau dua lossis sib npaug li 800 zaug / feeb) nrog servo tswj tuaj yeem ua tiav qhov tseeb ntawm ± 0.03mm; Ib txwm siv tshuab punch presses feem ntau ua tiav qhov tseeb ntawm ± 0.1mm txog ± 0.5mm.
Daim Ntawv Thov Kev Lag Luam Kev Lag Luam:
Precision qhov xws li cov khoom siv hluav taws xob yuav tsum muaj qhov tseeb hauv ± 0.02mm; Automotive structural qhov chaw feem ntau lees txais lub siab ntev ntawm ± 0.2mm txog ± 0.5mm; Cov khoom qub xws li cov khoom siv hauv tsev tso cai rau kev ua siab ntev ntawm ± 0.3mm txog ± 1mm.
Cov kev ntsuas tseem ceeb los txhim kho qhov tseeb:
Siv optical alignment pwm (kev txhim kho qhov tseeb ntau dua 30%); Ntxiv cov txheej txheem shaping (txo qhov yuam kev rau 50% ntawm tus nqi qub); Siv precision sheet hlau nrog lub thickness kam rau ua ntawm ± 0.01mm.
