iamsuccessor 發(fā)表于 2014-3-6 10:07 8 _* w; |8 V2 B運(yùn)轉(zhuǎn)的時(shí)候軸承的溫度比主軸的溫度高,軸承會(huì)膨脹,會(huì)變松,我覺得過盈大點(diǎn)好。。請大家評估