摘要
模具是工业生产中重要的工艺装备，是国民经济各部门发展的重要基础之一。用模具生产制件所具备的高精度、高复杂程度，高一致性、高生产率和低消耗，是其它加工制造方法所不能比拟的。近年来，随着对压铸件精度的要求和压铸模的设计与制造水平要求越来越高，在模具行业应用中三维CAD／CAM软件也越来越多。CAD／CAM软件经过40多年的发展，国内外都有很多较为成熟的产品，MasterCAM软件是美国的CNCSoftware公司开发的基于PC平台的CAD／CAM软件。由于操作简单实用、易于掌握，功能极其强大，在当今的数控行业中应用广泛。利用CAM功能进行模具刀具轨迹的生成、模拟仿真加工，并通过后处理生成NC程序。本文以一个型腔模为例，介绍Mastercam软件在模具铣削编程中的应用。
the mould is an important technical equipment in industrial production, is one of the basic and important sectors of the national economy. Mold parts are available with high accuracy, high complexity, high consistency, high productivity and low consumption, the other processing methods can not match. In recent years, with the requirements of design and manufacturing level of die casting accuracy requirements and the die is more and more high, the application of 3D CAD / CAM software is also increasing in the mould industry. CAD^CAM software after 40 years of development, at home and abroad have a lot of mature products, MasterCAM software is developed by CNCSoftware company of the United States of America PC platform based on CAD/CAM software. Because it is simple and practical, easy to master, extremely powerful, widely used in today＇s NC industry. Generation, simulation processing mold tool path by using the CAM function, and through the post processing to generate the NC program. In this paper, with a cavity mould as an example, introduces the application of Mastercam software in mold milling programming.
出处
《模具工程》
2013年第8期61-64,共4页
Mould &Die Project
