摘要
为了获得啮合性能优良的滚子包络端面啮合蜗杆传动副,设计参数的选择是一个复杂的问题。针对这一问题,以微分几何和空间啮合理论为基础建立传动副的啮合性能方程,提出一种在保证蜗杆强度和刚度等条件下,基于传动副啮合性能的多目标蜗杆参数优化设计方法。选用遗传算法进行计算求解并得出一组合理的优化设计参数,分析表明,与传统设计所得参数相比该组设计参数具有良好的啮合性能和润滑性能。为进一步对该型蜗杆的设计加工等研究提供了科学选择参数办法,为后续研究奠定了基础。
In order to obtain a good meshing performance of the roller enveloping worm gear meshing, the choice of design parameters is a complex issue. To solve this problem, based on the differential geometry and the space meshing theory, the meshing performance equation of transmission pair is established, and a multi-objective parametric optimization design method of worm based on meshing performance is proposed under the conditions of the worm＇ s strength and stiffness. The genetic algorithm is used to solve the problem, and a reasonable set of optimization design parameters are obtained. Meshing performances are analyzed with two methods, the analysis results show that the design parameters have good meshing performance and lubrication performance compared with the traditional design parameters. The study provides further scientific choice of parameters for the design and processing of this type of worm, which will lay the foundation for further research.
作者
王凯
王珏翎
刘文革
黄清宇
夏至东
Wang Kai;Wang Jueling;Liu Wenge;Huang Qingyu;Xia Zhidong(Equipment Manufacturing Institute,Chengdu Vocational ＆ Technical College of Industry,Chengdu 610218)
出处
《高技术通讯》
EI
CAS
北大核心
2018年第7期651-656,共6页
Chinese High Technology Letters
基金
国家自然科学基金(51305356)
春晖计划项目(14202505)资助
关键词
滚子包络
端面啮合
蜗杆传动
遗传算法
参数优化
roller envelope
end face engagement
worm gear
genetic algorithm
parameter optimization
