【作者】 张勤俭； 刘媛； 叶书强；

【Author】 Zhang Qinjian Liu Yuan Ye Shuqiang (Beijing Institute of Electro-Machining; Beijing University of Technologyl)

【机构】 北京市电加工研究所；

【摘要】 计算机仿真技术在机械工程、自动化控制工程、国防建设等领域得到广泛的应用,已成为研究、设计和分析复杂问题的重要工具。本文首次将计算机仿真技术引入聚晶金刚石(PCD)精密加工技术,从运动学和几何学原理出发,对PCD电火花磨削、研磨和抛光工艺的运动过程进行了分析,并开发了相应的计算机动态仿真与轨迹模拟应用软件,对三个加工过程的运动轨迹进行了分析和优化,并将其成功地应用于聚晶金刚石的精密加工技术。更多还原

【Abstract】 As an important tool to research, design and analyze the complicated problems, the computer simulation technology has been employed in many fields such as mechanical engineering, automatic control engineering and national defense construction. The computer simulation technology has been applied firstly in the precision machining process. On the basis of kinematics and geometry principle, the complicated movements of electrical discharge grinding, lapping and polishing process of PCD have been analyzed. The computer dynamic simulation and path imitation are carried out and path type of three machining process has been analyzed and optimized. It is applied successfully in the precision machining process of PCD.更多还原