1、毕业设计说明书 1 支座类成组工艺及夹具设计 毕业设计说明书 2 摘 要 本设计是针对成组夹具的工艺规程和夹具的设计， 首先通过对成组技术知识的了解 明白成组技术的概念，并了解零件编码系统，成组夹具设计的知识。掌握了以上所述的 基础知识后首先要对同组选出的零件进行编码，分清其共同特点，目的是通过所找出的 同组零件设计出一个具有包含所选零件特性的典型零件， 然后对所设计的典型零件进行 工艺的编制，最后在设计出一个复合要求的夹具，此夹具必须能够加工所选类型的所有 零件的工同部分。 关键字： 成组夹具 设计 毕业设计说明书 3 Abstract The design group fixture is
2、 against the order of the fixture and design, through the first group of technical knowledge to understand the understanding of the concept of group technology and understanding of the coding system components, the group fixture design knowledge. Mastered the basic knowledge of the above-mentioned a
3、fter the first group elected to the same parts for coding, to distinguish their common characteristics, the aim is to identify parts of the group with a design that contains selected parts of the typical characteristics of parts, and then On the design of a typical parts of the establishment, in the final design of a complex requirements of the fixture, the fixture must be able to process all types of selected parts of the same part. Keyword: group fixture design 毕业设计说明书 4 目目 录录 摘摘 要要 1 ABSTRACT 3 第一章第一章 前言前言 6 6 1.1 课程设计的目的 6 1.2 课程设计的要求
