4844| 15
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塑料螺旋錐齒輪的注塑型腔是怎么做出來的 |
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評(píng)分
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點(diǎn)評(píng)
想法有創(chuàng)意,,電鑄模腔精度由母模決定,,結(jié)構(gòu)不會(huì)有問題。門禁裝置而用塑料齒輪,,精度和承載似乎不會(huì)太高,,應(yīng)該可行,值得一試,。
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