摘要
文章对3L-10/8空气压缩机曲轴零件的机械加工工艺。在曲轴零件的加工工艺过程中轴与轴中心线之间要有位置要求,以毛坯轴两端定位先加工两中心孔,以两端中心孔定位再粗、精加工各轴的表面,然后以粗、精后的两轴径定位钻螺纹、铣键槽和铣曲拐端面,采用专用夹具加工两斜油孔,最后粗、精磨各轴。
The paper describes the machining process of crankshaft components of air compressor 3L-10/8. In the process of crankshaft components, there is a requirement for location between the axis and its centerline. First, positioning at both ends of rough shaft is to process center holes, and then with rough and fine machining of surface with position at center holes of both ends, and finally positioning axis distance after rough and fine machining for screw thread, milled keyway and crank face. Special fixtures are used for machining oblique oil hole.
出处
《湖南农机》
2014年第3期93-95,共3页
Hunnan Agricultural Machinery
关键词
空气压缩机
机械加工
工艺
air compressor
machining precess
craft
