1、 机电一体化机电一体化 （毕业设计）（毕业设计） 题目：支承套题目：支承套的加工工艺分析及编程的加工工艺分析及编程 支承套支承套的加工工艺分析及编程的加工工艺分析及编程 摘要 近年来，随着计算机技术的发展，数字控制技术已经广泛应用于工业控制的 各个领域，尤其是机械制造业中，普通机械正逐渐被高效率、高精度、高自动化 的数控机械所代替 。现在对于数控加工， ，无论是手工编程还是自动编程，在编 程前都要对所加工的零件进行工艺分析，拟定加工方案，选择合适的刀具，确定 切削用量，对一些工艺问题（如对刀点、加工路线等）也需要一些处理。并在加 工过程掌握控制精度的方法，才能加工出合格的产品。 本文主要根据数
2、控机床加工过程的特点，针对具体的夹具零件，进行了加工工艺 方案分析，装配方案的确定，刀具和切削用量的选择，加工顺序和加工路线和加 工效率，简化工序等方面分析。 关键词：关键词： 机械 加工工艺 编程 Processing technology Processing technology analysisanalysis andand programmingprogramming support sleevesupport sleeve SummarySummary In recent years, with the development of computer technology, the
3、 digital control technology has been widely used in various fields of industrial control, especially in machinery manufacturing, general machinery are increasingly high-efficiency, high-precision, high automation CNC machinery replaced. CNC machining, both manual programming or automatic programming
4、 before programming to be parts of the processing process analysis to develop processing program, select the appropriate tool to determine the cutting parameters for some process issues (such as the knife point processing route) also requires some processing. Master to control the accuracy of the me
5、thod, and in the process to processing qualified products. In this paper, based on the characteristics of the CNC machining process for specific parts of the fixture were processing program analysis, assembly program determine the choice of cutting tools and cutting parameters, processing sequence a
6、nd processing routes and processing efficiency, simplify processes, programming analysis analyzed. KeywordsKeywords： mechanicalmechanical； Processing technologyProcessing technology ； programmingprogramming； 目录目录 摘要摘要. 2 Abstract 3 第一章第一章 引引 言言 . 4 1.数控车削加工的发展 6 2.数控技术发展的趋势 第二章第二章 支撑套加工支撑套加工工艺方案分析工艺方案分析 2.1 零件图 2.2 零件图分析 2.3
