摘要
针对孔系类零件被加工孔规格较多的情况,为了提高劳动生产率,保证加工质量,降低劳动强度,设计了一种数控车床加工孔系类零件的专用夹具。分析了零件的工艺,阐述了工件的加紧方案,并计算了车削力及钻削力,分析了夹具的承载力等。证明:该夹具结构简单,操作方便,加工过程中实现了对工件的快速加工,进一步完善了零件加工工艺,提高了工作效率。
Bore for system parts are processed and specifications,in order to improve the labor productivity,ensure the quality of processing,reduce the labor intensity,design a kind of numerical control lathe machining hole is a special fixture parts.Part of the process are analyzed,this paper expounds the artifacts to plan,and calculate the cutting force and cutting force,analyzes the bearing capacity of the jig,etc.Proved:the fixture structure is simple,easy to operate,implements in the manufacturing process of rapid tooling for parts,to further improve the parts processing process,improve the working efficiency.
作者
庄燕
Zhuang Yan(Jiuzhou College of Vocation and Technology;Xuzhou 221116,China)
关键词
孔系类零件
数控车削
夹具设计
Hole system parts
The numerical control turning
Fixture design
作者简介
庄燕(1981-),女,江苏铜山人,讲师,研究方向:数控模具。
