浏览全部资源
扫码关注微信
1.湖北汽车工业学院 机械工程学院, 湖北 十堰 442002
2.武汉科技大学 机械传动与制造工程湖北省重点实验室, 湖北 武汉 430065
3.东风商用车有限公司, 湖北 十堰 442001
龚青山(1982— ),男,湖北十堰人,博士,副教授;研究方向为绿色设计与制造;gongqingshan@163.com。
纸质出版日期:2023-07-15,
收稿日期:2022-05-26,
修回日期:2022-07-04,
扫 描 看 全 文
龚青山,孙道成,陈如云等.基于正交试验的弧面凸轮减速机构模态敏感性影响因素分析[J].机械传动,2023,47(07):136-141.
Gong Qingshan,Sun Daocheng,Chen Ruyun,et al.Analysis of Factors Influencing Modal Sensitivity of the Curved Surface Cam Reduction Mechanism Based on Orthogonal Tests[J].Journal of Mechanical Transmission,2023,47(07):136-141.
龚青山,孙道成,陈如云等.基于正交试验的弧面凸轮减速机构模态敏感性影响因素分析[J].机械传动,2023,47(07):136-141. DOI: 10.16578/j.issn.1004.2539.2023.07.019.
Gong Qingshan,Sun Daocheng,Chen Ruyun,et al.Analysis of Factors Influencing Modal Sensitivity of the Curved Surface Cam Reduction Mechanism Based on Orthogonal Tests[J].Journal of Mechanical Transmission,2023,47(07):136-141. DOI: 10.16578/j.issn.1004.2539.2023.07.019.
为了设计出性能优良的弧面凸轮减速机构,提高传动性能,基于空间共轭接触原理,推导了工作曲面方程和共轭接触方程;运用Creo软件对弧面凸轮常量参数进行参数化预处理,完成了弧面凸轮减速机构的参数化设计;依据有限元法,分析了减速机构的前6阶模态,采用正交试验方法进行了试验方案设计;运用统计学理论和方差分析,定量分析了压力角、转盘节圆半径、滚子半径和滚子宽度4个因素对减速机构约束模态的敏感性影响。结果表明,转盘节圆半径、滚子半径的方差值分别为0.021和0.043,均小于0.05,对弧面凸轮约束模态影响较敏感;其次是压力角和滚子宽度。研究结果为弧面凸轮机构设计的振动和噪声研究提供了基础。
In order to design the globoidal cam deceleration mechanism with good performance and improve the transmission performance
the working surface equation and conjugate contact equation are deduced based on the space conjugate contact principle. The constant parameters of globoid cam are preprocessed by using Creo software
and the parametric design of globoid cam deceleration mechanism is completed. According to the finite element method
the first six modes of the reducer mechanism are analyzed. The orthogonal experiment method is used to design the experimental scheme. The influence of pressure angle
rotary pitch radius
roller radius and roller width on the sensitivity of the constraint mode of the reducer mechanism is quantitatively analyzed by statistical theory and variance analysis. The results show that the variances of pitch radius and roller radius of turntable are 0.021 and 0.043 respectively
both of which are less than 0.05 and sensitive to the constraint mode of globoidal cam
followed by the pressure angle and the roller width. The results provide a basis for the study of vibration and noise of globoidal cam mechanism design.
正交试验弧面凸轮减速机构参数化设计约束模态
Orthogonal testGloboidal cam reduction mechanismParametric designConstrained mode
龚青山,田省洋,张光国,等.基于熵权可拓理论的弧面凸轮减速机构综合性能评价[J/OL].计算机集成制造系统:1-17[2022-05-25].http://kns.cnki.net/kcms/detail/11.5946.TP.20210910.1823.002.htmlhttp://kns.cnki.net/kcms/detail/11.5946.TP.20210910.1823.002.html.
GONG Qingshan,TIAN Shengyang,ZHANG Guangguo,et al.Comprehensive performance evaluation of curved surface cam reduction mechanism based on entropy power topology theory[J/OL].Computer Integrated Manufacturing Systems:1-17[2022-05-25].http://kns.cnki.net/kcms/detail/11.5946.TP.20210910.1823.002.htmlhttp://kns.cnki.net/kcms/detail/11.5946.TP.20210910.1823.002.html.
曹巨江.可预控点啮合弹性弧面凸轮机构的研究[D].西安:西安理工大学,2010:14-35.
CAO Jujiang.Research on precontrollable point meshing elastic arc cam mechanism[D].Xi'an:Xi'an University of Technology,2010:14-35.
赵海鸣,付彪,赵祥,等.弧面分度凸轮参数化设计与动力学仿真[J].制造业自动化,2022,44(2):146-152.
ZHAO Haiming,FU Biao,ZHAO Xiang,et al.Parametric design and dynamics simulation of arc indexing cam[J].Manufacturing Automation,2022,44(2):146-152.
曹澍,罗康,何雪明.弧面分度凸轮机构参数化设计及NX二次开发[J].机械科学与技术,2021,40(7):1031-1036.
CAO Shu,LUO Kang,HE Xueming.Parametric design of arc indexing cam mechanism and NX secondary development[J].Mechanical Science and Technology for Aerospace Engineering,2021,40(7):1031-1036.
冯立艳,周新磊,刘迎娟.弧面分度凸轮机构的3D参数化建模及模态分析[J].现代制造工程,2017(8):53-56.
FENG Liyan,ZHOU Xinlei,LIU Yingjuan.3D parametric modeling and modal analysis of curved surface indexing cam mechanism[J].Modern Manufacturing Engineering,2017(8):53-56.
赵世田,付莹莹,郑雷,等.平行分度凸轮机构建模与运动仿真分析研究[J].机械传动,2020,44(3):52-56.
ZHAO Shitian,FU Yingying,ZHENG Lei,et al.Research on modeling and motion simulation analysis of parallel indexing cam mechanism[J].Journal of Mechanical Transmission,2020,44(3):52-56.
李蕾,冯显英,张成梁,等.滚珠型弧面凸轮分度机构动力学模型建立及模态分析[J].振动与冲击,2012,31(16):62-65.
LI Lei,FENG Xianying,ZHANG Chengliang,et al.Dynamics modeling and modal analysis of ball-type arc cam indexing mechanism[J].Journal of Vibration and Shock,2012,31(16):62-65.
YANG Y,WANG J,ZHOU S,et al.Design of a novel coaxial eccentric indexing cam mechanism[J].Mechanism and Machine Theory,2019,132:1-12.
LI J,RAO X,TANG M,et al.General expression of pressure angle and principal curvature of globoidal indexing cam mechanism[J].IOP Conference Series:Materials Science and Engineering,2019,474(1):12-19.
冯成国,曹巨江,张磊.基于UG NX的多滚子啮合弧面凸轮减速器建模[J].机械传动,2013,37(2):41-43.
FENG Chengguo,CAO Jujiang,ZHANG Lei.Modeling of multi-roller meshing arc cam reducer based on UG NX[J].Journal of Mechanical Transmission,2013,37(2):41-43.
余剑武,罗红,舒新,等.自动换刀机构弧面凸轮建模与造型分析[J].机械传动,2017,41(7):88-92.
YU Jianwu,LUO Hong,SHU Xin,et al.Modeling and modeling analysis of arc cam for automatic tool change mechanism[J].Journal of Mechanical Transmission,2017,41(7):88-92.
张文光,王大镇,应帅,等.采用SolidWorks弧面分度凸轮建模新方法及静态分析[J].中国工程机械学报,2018,16(5):410-415.
ZHANG Wenguang,WANG Dazhen,YING Shuai,et al.New method of modeling and static analysis using SolidWorks arc indexing cam[J].Chinese Journal of Construction Machinery,2018,16(5):410-415.
刘韦华,葛正浩,黄薇,等.基于Pro/E弧面凸轮分度装置的3D参数化设计[J].机械传动,2011,35(4):33-35.
LIU Weihua,GE Zhenghao,HUANG Wei,et al.3D parametric design of arc cam indexing device based on Pro/E[J].Journal of Mechanical Transmission,2011,35(4):33-35.
周炬,苏金英.ANSYS Workbench 有限元分析实例详解(动力学)[M].北京:人民邮电出版社,2020:234-240.
ZHOU Ju,SU Jinying.ANSYS Workbench finite element analysis examples in detail-dynamics[M].Beijing:Posts and Telecom Press,2020:234-240.
0
浏览量
16
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构