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奇葩的遭遇,奇葩的言論 |
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點(diǎn)評(píng)
如果一個(gè)鏜套兩端各裝1個(gè)軸承面對(duì)面安裝或者背對(duì)背安裝當(dāng)然是可以配,可是如果有兩對(duì)串聯(lián)的軸承組成的面對(duì)面安裝,也就是每端各裝兩個(gè)同方向的軸承的話,就得選用DT的軸承了
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點(diǎn)評(píng)
鏜孔過程倒是不會(huì)發(fā)生顫振,關(guān)鍵是圓度超差
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