7500| 10
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關(guān)于機(jī)加中的裝夾部位如何加工的疑問(wèn) |
評(píng)分
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點(diǎn)評(píng)
4應(yīng)該是自由度,內(nèi)長(zhǎng)銷(xiāo)限制4個(gè)自由度,端面限制1個(gè)自由度,車(chē)加工的話(huà)主軸旋轉(zhuǎn)自由度未限制!!
內(nèi)孔應(yīng)該是3,請(qǐng)問(wèn)3是什么?
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