Cylindrical gears reduction gear box lid's machine-finishing process engineering and milling port hole end surface's unitclamp design;
圆柱齿轮减速器箱盖的机械加工工艺过程设计及铣削观察孔端面的专用夹具设计；
2
In addition, in order to enhance the labor productivity, reduces the labor intensity, guaranteed the processing quality, must design the unitclamp.
此外，为了提高劳动生产率，降低劳动强度，保证加工质量，需设计专用夹具。
3
This paper analyzes the features of combined clamp, compares the combined clamp with unitclamp, and introduces the advantages of combined clamp and its wide applicability.