现代制造工程 ›› 2017, Vol. 438 ›› Issue (3): 95-100.doi: 10.16731/j.cnki.1671-3133.2017.03.016

• CAD/CAE/CAPP/CAM • 上一篇    下一篇

基于改进粒子群算法的ZC1型蜗杆副优化设计

宋丽娟1, 吉卫喜1,2, 谢健1, 王煜1   

  1. 1 江南大学机械工程学院,无锡 214122
    2 江苏省食品先进制造装备技术重点实验室,无锡 214122
  • 收稿日期:2015-06-10 出版日期:2017-03-18 发布日期:2018-01-08
  • 作者简介:宋丽娟,硕士研究生,主要研究方向为现代机械设计与制造。
    吉卫喜,教授,博士,研究方向为先进制造技术、产品数字化设计及制造。
    E-mail:slj21464719900@sina.com
  • 基金资助:
    江苏省产学研联合创新资金项目(BY2014023-30)

Optimization design of ZC1 worm gearing based on improved particle swarm algorithm

Song Lijuan1, Ji Weixi1,2, Xie Jian1, Wang Yu1   

  1. 1 Department of Mechanical Engineering,Jiangnan University,Wuxi 214122,Jiangsu,China
    2 Jiangsu Key Laboratory of Advanced Food Manufacturing Equipment and Technology,Wuxi 214122,Jiangsu,China
  • Received:2015-06-10 Online:2017-03-18 Published:2018-01-08

摘要: 在参数分析的基础上,选择轴向模数、砂轮齿廓圆弧半径及导程角这三个参数作为优化设计变量对ZC1型蜗杆副进行优化设计。为了提高ZC1型蜗杆副的啮合性能,以诱导法曲率和润滑角为目标函数,并结合蜗杆齿顶齿厚约束、蜗轮齿顶齿厚约束以及根切约束来建立优化数学模型。采用改进的粒子群算法作为优化算法,结果显示,优化后的润滑角更大、诱导法曲率更小,有效地提高了蜗杆副的啮合性能。

关键词: ZC1型蜗杆副, 优化设计, 啮合性能, 改进的粒子群算法

Abstract: Based on parameter analysis,selected the axial module,radius of arc tooth profile of grinding wheel,lead angle as optimization variable to have a optimization design for ZC1worm gearing.For better meshing performance,induced normal curvature and lubrication angle were selected as objective functions.Combining with the constraints about top thickness of worm,top thickness of worm wheel and undercutting,the optimum mathematical model was established.The improved particle swarm algorithm was adopted as optimization algorithm and the results show that the optimized lubrication angle and induced normal curvature are better.It’s effective to improve meshing performance of worm gearing.

Key words: ZC1 worm gearing, optimization design, meshing performance, improved particle swarm algorithm

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