文档介绍：: .
..............................15
2 人工润滑...................................................................................................................15
3 油箱的注油及排油...................................................................................................15
六 冷却.............................................................................................................................17
七 传动系统.....................................................................................................................17
八 电气.............................................................................................................................22
1 概述...........................................................................................................................22
2 电路说明...................................................................................................................22
3 照明的开闭...............................................................................................................23
4 机床的保护...............................................................................................................23
5 机床电源相序检查...................................................................................................24
6 电气设备的维护.......................................................................................................24
九 主要结构.....................................................................................................................29
1 主轴变速传动机构...................................................................................................29
2 主轴进给变速传动机构...........................................................................................30
3 主轴进给机构..............................................................................................