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wkjxmww:头两张啥意思 (2014-04-26 00:32)
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bigerg:一根实心的金属棒,被掰弯了。然后就是放进模具一压,变成三了,将毛刺修修削削一下,变成四了,打磨一下变成五了,抛光一下变成六了。。。。 (2014-04-26 01:08)
job-tang:这是冲压出来的 有么有CNC的? (2014-04-26 01:19)
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solution:哪张图告诉你那是个实心的啊?[表情] (2014-04-26 02:03)
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yra062:我来简单说明下工序把1 落料 取长度合适的棒材2 拉弯预成型3 锻压4 去毛边毛刺....... (2014-04-26 05:57)
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