盘形零件造型创建及数控铣加工工艺设计与仿真数字化制造含NX三维及CAD图+说明书

工件图三维正面

盘形零件三维模型创建及数字化制造
Plate types parts to create three-dimensional modeling and digital manufacturing
摘要

随着数控技术的不断发展和应用领域的日益扩大，数控加工技术对国计民生的一些重要行业（IT、汽车、轻工、医疗等）的发展起着越来越重要的作用。由于效率、质量是先进制造技术的主体，高速、高精地加工技术可极大地提高效率，提高产品的质量和档次，并且能缩短生产周期和提高市场竞争能力。而对于数控加工而言,无论.是手工编程还是自动编程，它们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)也需做一些处理，并在加工过程中掌握控制精度的方法,如此才能加工出合格的产品。
本文着重介绍了运用UG软件对遥控器的三维造型设计和数控加工过程，在遥控器的设计中要遵循人机工程学，使设计的遥控器更加合理、更加舒适，同时也要把握当今遥控器发展趋势，满足大众的需求度，通过对壳体的设计后进行数控加工，要确定铣削方式、走刀方式等一系列设置，通过粗加工、二次开粗、曲面和腔槽的精加工最终得出遥控器壳体数控加工程序。

关键词：UG ;三维造型;数控加工;切削用量;铣削方式;走刀方式

Abstract
With the continuous development of numerical control technology and application field ofwidening, nc machining technology to the national economy and people's livelihood some important industry(IT, automobile, light industry, medical, etc.) is playing a more and more important role in the development. Due to the efficiency, quality is the main part of the advanced manufacturing technology, high speed, high precision machining technology can greatly improve efficiency, improve product quality and grade, and can shorten the production cycle and improve the market competition ability. For nc machining,whatever. It is manual programming or automatic programming, before theywill be processed by the parts of process analysis, drafting processing scheme, choosing the appropriate cutting tools, cutting parameter is determined, to some process problems(such as the cutting point, processing route, etc.) also need to do some processing, and master the methods of control accuracy in the machining process, so towork out qualified products.
This paper introduces the using UG software for the remote control of the three dimensional modelling design and nc machining process, in the design of the remote control should follow the man-machine engineering, the design of the remote control more reasonable and more comfortable, but also to grasp the development trend of remote control, meet the needs of the masses, through the study of the nc machining of the design of the shell after, to determine the milling mode, feeding mode and a series of set, through the rough machining, secondary thick, curved surface and the cavity groove finishing final remote shell nc machining program.
Keywords: UG; Three-dimensional modelling; Nc machining; Cutting parameter; The milling method; Feedingway

目录
摘要i
Abstract ii
第1章绪论1
1.1课题来源及研究的目的和意义1
1.2盘类零件的加工特征分析2
1.3盘类零件数控加工工艺内容与步骤2
第2章基于UG的零件建模2
2.1UG软件简介2
2.2UG零件建模过程3
第3章盘类零件的数控加工工艺方案分析8
3.1盘形零件的工艺分析8
3.1.1根据零件图和产品装配图，对零件进行工艺分析8
3.1.2盘形零件的工艺分析8
3.2毛坯选择10
3.3.夹具选择10
3.31夹具的种类10
3.32常见的装夹方式11
3.33夹具的确定11
3.4机床的选择12
3.5刀具的选择12
3.51刀具材料选择的基本要求13
3.52刀具材料分析13
3.53刀具选择原则15
3.6定位基准的选择15
3.7加工顺序的安排17
3.8切削用量的选择17
3.81确定背吃刀量18
3.82确定主轴转速18
3.83确定进给速度18
第4章工艺卡片20
4.1工艺过程卡片20
4.2工序卡片21
第5章基于UG的数控加工25
5.1UGCAM具体操作步骤25
5.2加工后置处理34
结论35
致谢36
参考文献37
附件38

工件图三维背面

零件图

工序卡

工艺卡

零件图样图

零件图造型过程

目录

设计所包含文件

数控编程部分

摘要

字数

坐标图