摘要
本文是对接头零件加工应用及加工的工艺性分析，主要包括对零件图的分析、毛坯的选择、零件的装夹、工艺路线的制订、刀具的选择、切削用量的确定、加工工艺文件的填写。选择正确的加工方法，设计合理的加工工艺过程。此外还对接头零件的工序的加工设计了专用夹具。
机床夹具的种类很多，其中，使用范围最广的通用夹具，规格尺寸多已标准化，并且有专业的工厂进行生产。而广泛用于批量生产，专为某工件加工工序服务的专用夹具，则需要各制造厂根据工件加工工艺自行设计制造。 论文完成了工件铣槽专用夹具。主要包括夹具的定位方案，夹紧方案，夹具体与定位键的设计及加工精度等方面的分析。
 
关键词：接头，加工工艺，专用夹具
 ABSTRACT

This article is the joint part of the application process and machining process analysis, including the analysis of the parts diagram, fill in the blank choice to develop clamping, routing of parts, tool selection, cutting the amount determined, processing files . Select the correct processing methods, the rational design of machining processes. In addition to the joint part of the processing steps designed a special fixture.
Many types of jigs and fixtures, which use the widest range of universal fixture, size and more have been standardized, and a professional production factories. Is widely used in mass production, a special fixture designed for workpiece machining processes and services, the needs of the manufacturer according to their own design and manufacture of workpiece machining processes. Thesis completed workpiece milling special fixture. Including analysis of the jig positioning scheme clamping scheme, clamp and targeting key design and other aspects of the machining accuracy.
 
Keywords: fittings, processing technology, special fixture