Name: 汽车轮毂的制造过程，造型多样怎么造出来？
Uploaded: 2022-07-15T12:01:28.000Z
Duration: 1 min 29 s
Description: 汽车轮毂的制造过程，造型多样怎么造出来？

你说的也不对，他说的是铁锻造 ，你说的是铝锻造!

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视频显示的那个天平明明是铸造轮毂重，他却说锻造轮毂重。然后密度大不大不好说，硬度确实是锻造轮毂更硬。

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锻造材料性能更好，锻造需要锻打，分子密度更好杂志也更少

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汽车轮毂的制造过程，造型多样怎么造出来？

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汽车轮毂的制造过程，造型多样怎么造出来？

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