工件图三维顶面
蝶形冲压模零件加工工艺设计及数控编程
摘要
伴随着数控技术的飞速发展，数控技术给传统工业带来了质的飞跃，同时，数控技术在各个不同领域不断地扩大地位和发展，与我们的生活越来越近。本文主要是对数控加工中薄壁配合件的加工工艺分析与工艺编程分析，综合专业相关知识，在加工过程中不断优化加工工艺。数控技术也称为计算机技术，包括PRO/E、MASTERCAM、UG、CAD/CAM等技术的应用，本文同时利用UG软件对该零件进行制图和加工模拟，分析其中的繁琐步骤，以便提高零件加工效率。
关键词：数控技术；加工工艺；编程；程序
Abstract
With the rapid development of numerical control technology, numerical control technology has brought a qualitative leap to the traditional industry. At the same time, numerical control technology invarious fields continues to expand its status and development, and our life is getting closer and closer. This paper mainly analyzes the process analysis and process programming of thin-walled fittings in NC machining, and integrates relevant professional knowledge to optimize the process continuously. NC technology is also called computer technology, including the application of PRO/E, MASTERCAM, UG, CAD/CAM and other technologies. At the same time, this paper uses UG software to draw and simulate the parts, and analyzes the complicated steps in order to improve the efficiency of parts processing.
Keywords: numerical control technology; processing technology; programming; program
目录
1数控技术的前景1
1.1制造业的社会、行业背景1
1.2数控技术人才需求情况1
1.3就业方向1
2零件工艺分析3
2.1零件图的分析3
2.2结构工艺性分析3
2.3加工方法的选择3
2.4工序的划分4
2.4.1工序的划分原则4
2.4.2工序的划分方法4
2.4.3工序的确定5
2.5机床的选择5
2.6装夹方案的选择7
2.7刀具的选择8
2.8切削用量的选择9
2.8.1背吃刀量的选择10
2.8.2主轴转速的确定10
2.9填写工艺卡片13
3数控编程仿真14
3.1编程方法的选择14
3.1.1手工编程14
3.1.2自动编程14
3.2编程原点的确定14
3.3软件编程操作15
3.3.1创建刀具15
3.3.2创建几何体16
3.3.3创建加工方法18
3.4加工仿真22
3.4加工仿真24
总结28
致谢29
参考文献30
工件图三维底面
零件图
工艺卡
过程卡
加工仿真部分
软件编程操作
数控加工刀具卡片
字数统计
工序卡
设计计算预览
零件样图
