8877| 10
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在傳動(dòng)中緊定螺釘和定位銷有什么本質(zhì)區(qū)別,? |
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點(diǎn)評(píng)
學(xué)習(xí)了,,有個(gè)疑問望大俠解惑,在用緊定螺釘時(shí),,比如頂在一個(gè)軸上傳遞扭矩,,在軸上對(duì)應(yīng)位置需要加工個(gè)小凹槽嗎?還是有個(gè)小平面就可以
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