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工程设计的发展趋势和未来
引用本文:路甬祥.工程设计的发展趋势和未来[J].机械工程学报,1997(1).
作者姓名:路甬祥
作者单位:浙江大学流体传动及控制国家重点实验室
摘    要:论述了工程设计的发展趋势。介绍了未来社会环境与需求,现代设计概念与方法学和工程设计管理。

关 键 词:工程设计,发展趋势

COMPUTER SIMULATION OF RUNNING - IN TO DOUBLE CIRCULAR ARC GEARS
Sun Dale.COMPUTER SIMULATION OF RUNNING - IN TO DOUBLE CIRCULAR ARC GEARS[J].Chinese Journal of Mechanical Engineering,1997(1).
Authors:Sun Dale
Affiliation:Sun Dale ( Chongqing University)Yang Wentong Gai Chunyuan ( Northeastern University)
Abstract:A mathematical model according to running - in performance simulation of double circular are gears is established,which can describe the running - in procedure ,and obtain the ideal running -in specification of double circular are gears. The running -in regulation of double circular are gears with ideal meshing and center distance errors case are analyzed .The contact patterns before and after running - in are presented,and the post running - in wear values are given . The calculating results are in accordance with that measured .
Keywords:Double circular arc gears Running - in Error
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