【作者】 刘崟； 刘江燕； 陈永强；

【Author】 Liu Yin~1 Liu jiang yan~1 Chen yong qiang~2 1.No.722 Research Institute,China Shipbuilding Industry Corporation,Wuhan 430079 2.College of Power and Mechanic,Wuhan University,Wuhan,430072

【机构】 中国船舶重工业集团公司第七二二研究所； 武汉大学动力与机械学院；

【摘要】 本文介绍了基于参数化技术的自顶向下设计过程和实施方法,以三维参数化设计软件 Pro/Engineer 为平台,结合屏蔽盒设计实例,给出了自顶向下设计所涉及的关键技术及设计步骤。同时该设计思想支持并行工程和协同设计。更多还原

【Abstract】 The process and method of Top-Down design based on parametric technology was introduced in this paper.Integrated with the shielding box,key technology and design step of Top-Down design were presented with the 3D parametric design software Pro/Engineer.This thinking and method of design supports concurrent engineering and cooperation design.更多还原