陶瓷托辊专用轴承压装机虚拟设计与仿真
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摘要
针对传统陶瓷托辊专用轴承压装机开发周期长,设计缺陷较多等问题,提出了采用参数化造型软件SolidWorks对陶瓷托辊专用轴承压装机进行虚拟设计的方法,并对陶瓷托辊两侧需要同时压装轴承加工工艺要求及陶瓷托辊专用轴承压装机的主轴系统和夹具装置的机械结构进行了设计。同时利用SolidWorks自带的插件对主轴系统进行了速度、加速度仿真分析以及轴承压装力仿真分析,确定了最大轴承压装力的合理值以及压装速度。虚拟样机的设计为以后样机生产提供了良好的基础。
Aiming at the problems of long development cycle and many design defects of the traditional ceramic roller special bearing press, a virtual design method for the ceramic roller special bearing press machine using parametric modeling software SolidWorks is proposed, and the ceramic roller needs both sides. At the same time, the processing requirements of the press-fit bearing and the mechanical structure of the spindle system and the fixture device of the ceramic roller-specific bearing press machine were designed. At the same time, the SolidWorks' own plug-in is used to simulate the speed of the spindle system and simulate the bearing press force. The reasonable value of the maximum bearing pressing force and the press-fit speed are determined. The design of the virtual prototype provides a good foundation for future prototype production.
Aiming at the problems of long development cycle and many design defects of the traditional ceramic roller special bearing press, a virtual design method for the ceramic roller special bearing press machine using parametric modeling software SolidWorks is proposed, and the ceramic roller needs both sides. At the same time, the processing requirements of the press-fit bearing and the mechanical structure of the spindle system and the fixture device of the ceramic roller-specific bearing press machine were designed. At the same time, the SolidWorks' own plug-in is used to simulate the speed of the spindle system and simulate the bearing press force. The reasonable value of the maximum bearing pressing force and the press-fit speed are determined. The design of the virtual prototype provides a good foundation for future prototype production.
引文
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[12] 姚双吉,石岩,赵丁选,等.欠驱动形状自适应气动夹具夹持稳定性[J].机械工程学报,2018,54(20):189-196.
[2] 布图格奇. 轴承压装仿真与试验以及液力变矩器导轮的热装配变形分析研究[D].杭州:浙江大学,2016.
[3] 万贤杞.谈新型轮列车对轴承压装机设计[J].液压与气动,2001(10):6-7.
[4] 李金梁,宋春华.基于Pro/E的大传动比减速器虚拟设计[J].机械传动,2012,36(12):64-67.
[5] 王玉超.带式输送机托辊轴承摩擦扭矩特性研究[D].北京:中国矿业大学,2016.
[6] Lombardo Joseph S,Mihalak Edward,Osborne Scott R. Collaborative virtual prototyping[J]. Johns Hopkins Apl. Technical Digest,1996,17 (3):295-303.
[7] 黄志荣,刘祖朋.基于UG的压装机虚拟设计[J].机床与液压,2017,45(22):27-29.
[8] 范小秦. 轮对压装工艺参数优化研究[D].大连:大连交通大学,2012.
[9] 姜荣飞. 基于有限元仿真的轴承压装与收口工艺研究[D].南京:南京航空航天大学,2015.
[10] 林巨广,黄恭伟.双列圆锥滚子轴承的压装过程分析[J].组合机床与自动化加工技术,2007(1):90-93.
[11] 姜荣飞. 基于有限元仿真的轴承压装与收口工艺研究[D].南京:南京航空航天大学,2015.
[12] 姚双吉,石岩,赵丁选,等.欠驱动形状自适应气动夹具夹持稳定性[J].机械工程学报,2018,54(20):189-196.