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passerbyL

金虫 (小有名气)

[求助] 求镁合金磨样技巧

感觉自己磨得样很容易出现孪晶,请问各位大神怎么磨样才能尽可能避免出现孪晶??
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cshd

金虫 (小有名气)

?????????????????????????????б???????б??
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3楼2012-10-25 10:21:06
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imagior

木虫 (小有名气)

【答案】应助回帖

感谢参与,应助指数 +1
磨样是用力均匀,如果样不好拿捏,可以镶样,切忌来回莫,绕着试样成顺时针或者逆时针的顺序磨
2楼2012-10-24 23:54:44
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feiniaohong

木虫 (正式写手)

【答案】应助回帖

不用太用力,一般从800到一千开始磨,换砂纸后磨式样的方向要转90度。
stepbystep,comeon.
4楼2012-10-30 12:35:55
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