1、 - I 盖板零件的冲压工艺及模具设计盖板零件的冲压工艺及模具设计 摘摘 要要 冲压生产是一种先进的金属加工方法。它是利用模具和冲压设备对板材金属进行 加工，通过冲压生产可以获得所属要的零件形状和尺寸。 本课题是盖板零件的冲压模具的设计。根据设计零件的尺寸、材料、生产批量等 要求，分析零件的工艺性，确定冲裁工艺路线方案，从而设计一套复合模具，在保证 工件的尺寸和形状位置精度要求的同时，尽量的提高材料的利用率和生产效率。随着 计算机技术的不断发展，采用CAD/CAE/CAM一体化技术可以准确、快速的完成模具设计 制造。 本文主要是介绍说明了盖板零件成形的各个工序及其模具的设计及尺寸计算，在 结构
2、设计的同时，对主要零件的设计和装配要求技术进行了分析。设计时考虑到模具 设计合理、简单，便于制造和修模，有利于缩短模具生产制造周期，降低成本。 关键词：关键词：盖板零件；工艺路线；复合模；模具设计 ：盖板零件的冲压工艺及模具设计 II Abstract Stamping production is a kind of advanced metal processing method. It is the use of mould and stamping equipment to carry on the processing of sheet metal. Through stamping
3、production, we can get the shape and size of the parts which we need. This topic is about the design of the stamping mould for the cover parts. According to requirements of part size, material, production batch, etc. we should analyze the manufacturability of parts, and determine a medium manufactur
4、e route to design a set of compound mould. We not only should ensure the size and shape of the workpiece position accuracy requirements, but also try to improve material utilization and production efficiency. Along with the unceasing development of computer technology, it is accurate and fast to use the integration technology of CAD/CAE/CAM to complete the die designing and manufacturing. This paper mainly illustrates the flat parts forming process and the mold of each design and size
