Pre compression is required for all parts as otherwise the requirements (reference value) ≤ 0,1 mm cannot be reached.% n, y: t( \* J6 [
The stability test will only be carried out on some parts (5 pieces out of every 10.000 pieces).1 Q0 r$ g! w+ f3 J$ l+ V/ n
有接触过国外压铸铝的大哥给我个帮助。 " f5 M* Q- k: {5 E; ~& Q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