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设计直齿圆锥齿轮的切边模 |
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点评
冷锻的直锥齿轮适用于中小模数,精度较高,效率也相当不错,只是冷挤的压力机价格也是相当可观的,模具的费用基本可以接受。,模具第一次使用前要仔细抛光,几乎越光,效果就越好。精度相对较高带来的好处是说不尽的
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