Pre compression is required for all parts as otherwise the requirements (reference value) ≤ 0,1 mm cannot be reached. . j: k5 J' Y: V+ ^$ M% E4 WThe stability test will only be carried out on some parts (5 pieces out of every 10.000 pieces).: F0 I/ A6 m$ ~, u6 U
有接触过国外压铸铝的大哥给我个帮助。 " F4 g, y% q+ d5 E! j/ g' W; Z第二句里面有个稳定性测试，请问他是指那个方面呢？有没有标准可循？
发表于 2010-9-13 16:30:06