摘要
针对原车床主轴支承滑动轴承轴瓦严重磨损,加工精度降低,改用滚动轴承支承法,从而提高了产品的加工精度。
Countering the serious wear on plain bearing bush of the primary lathe axis supporting, and the reducing of working precision, change to the ball beating, thus increase the working procision of the product.
出处
《煤矿机械》
北大核心
2007年第11期149-150,共2页
Coal Mine Machinery
关键词
滑动轴承轴瓦
锥套
滚动轴承
plain bearing bush
cone case
ball bearing
