毕业论文（设计）--60吨压力机设计说明书实现报告.docVIP

Hefei University 企业实习 题目： 60吨压力机设计说明书 系别： 机械工程系 专业： 机械设计制造及自动化 学制： 四年 姓名： 黄海 学号： 1206011041 导师： 赵扬 2016年4月10日 摘 要 压力机金属塑性成形加工 ABSTRACT The press is mainly used in metal plasticity process. And it is one of most important machinery equipment. It already applied in many production departments of the national economy. With the development of economy, punch press has been already having a very big change in itself, and it already developed from the sole mechanical press to many other kinds of presses, includes the numerical control, the hydraulic pressure. This design is the mechanical press, and I mainly design the press implementing agency and the transmission system in this paper. In the transmission system aspect, the machine has mainly used the belt pulley and the gear transmission, that is to say, two levels of reduction transmission, and the key difficulty is the flywheel storing energy computation. But execution agency is mainly uses the Virtual Simulation technology and the movement analysis can be carrying out by it. The press designed in this paper is a conventional machine, and use widely in SMES. Keywords: Press；Flywheel；The Numerical Control;Implementing; Agency Transmission System 目　 录 摘 要........................................I Abstract..............................................................Ⅱ 第1章 绪论.................................................1 1.1 课题背景及意义...................................................1 1.2 国内外发展现状...................................................1 1.3 本文主要工作.....................................................3 第2章 使用分析与方案的选择及确定............................4 2.1 使用分析.........................................................4 2.1.1使用功能的要求................................................4 2.1.2经济性的要求..