2021-05-09生產鋅合金壓鑄件時為何會拉傷粘合
1. 鋅合(he)金(jin)壓鑄形(xing)(xing)狀(zhuang)公(gong)差與尺寸(cun)(cun)公(gong)差之間的關系 確定鋅合(he)金(jin)壓鑄個零件(jian)的尺寸(cun)(cun)公(gong)差的精度時,形(xing)(xing)狀(zhuang)公(gong)差具(ju)有適當的值(zhi)(zhi),即通常將尺寸(cun)(cun)公(gong)差值(zhi)(zhi)的50%用作形(xing)(xing)狀(zhuang)公(gong)差值(zhi)(zhi); 儀器(qi)行...
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