光电经纬仪中径向密珠滚动轴承设计要素的分析
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摘要
对光电经纬仪中常用的精密径向密珠滚动轴承组件设计参数进行了探讨,主要有轴承尺寸、钢球直径、钢球数量、钢球过盈量、轴承载荷等相关要素的影响及组合分析,通过对钢球额定载荷、钢球最大载荷、钢球过盈负荷等计算校核,提出了1种参数的设计和工艺校核的算法,最后结合我单位已研制成功的多种型号光电经纬仪轴系的经验数据进行了统计分析,证明了该方法的可行性,为精密光电经纬仪轴系中滚动轴承的设计及校核提供了1种有效的方法。
The paper discusses the design parameters for the sophisticated components of radical rolling bearings with intensive balls commonly used inphotoelectronic theodolite,including the influence of the relevant elements such as the size of bearing,the diameter,amount and interference of the balls,the bearing load,etc,and the assembling analysis. An algorithm of parameters designing and process checking is proposed through calculating and checking the specified and maximum loads of balls and their interference load,etc,and the algorithm combined with the empirical data for the multiple types of photoelectronic theodolite shafting developed by our institute is subjected to statistical analysis,proving its feasibility. Thus an effective way of designing and checking the rolling bearing in sophisticated photoelectronic theodolite shafting is provided.
The paper discusses the design parameters for the sophisticated components of radical rolling bearings with intensive balls commonly used inphotoelectronic theodolite,including the influence of the relevant elements such as the size of bearing,the diameter,amount and interference of the balls,the bearing load,etc,and the assembling analysis. An algorithm of parameters designing and process checking is proposed through calculating and checking the specified and maximum loads of balls and their interference load,etc,and the algorithm combined with the empirical data for the multiple types of photoelectronic theodolite shafting developed by our institute is subjected to statistical analysis,proving its feasibility. Thus an effective way of designing and checking the rolling bearing in sophisticated photoelectronic theodolite shafting is provided.
引文
[1]伞晓刚.1m口径光电经纬仪关键部件优化设计与仿真技术研究[D].北京:中国科学院大学,2013.
[2]杜俊峰,李正周.GD-220光电经纬仪轴系的精度分析[J].光学精密工程,2002,10(4):416-419.
[3]张耀明,邹丽新,沈江.水平式光电经纬仪主要性能的分析[J].苏州大学学报,2002,18(2):21-24.
[4]黄龙.大型望远镜指向精度及轴系技术研究[D].北京:中国科学院大学,2016.
[5]周超,杨洪波,吴小霞,等.地基大口径望远镜结构的性能分析[J].光学精密工程,2011,19(1):138-145.
[6]李文成.车载光电经纬仪的测角精度分析[D].北京:中国科学院研究生院,2010.
[7]张艳辉,赵勇志.1m望远镜俯仰轴系精度分析[J].机械设计与制造,2011(3):185186.
[8]祝志芳,曾宇露,卢全国,等.滚动轴承外圈局部缺陷动力学仿真[J].机械设计与研究,2014,30(2):80-82.
[9]朱爱华,朱成九,肖毅华.动载荷作用下铁路货车轴承的动力学分析[J].机械设计与研究,2015,31(1):62-64.
[10]闫佳飞,邱明,赵滨海,等.四点接触球转盘轴承许用接触应力试验[J].机械设计与研究,2012,28(2):40-43.
[11]李振华.多工况下滚动轴承的显示动力学分析[J].装备制造技术,2013(3):19-21.
[12]汪久根,王庆九,章维明.滚动轴承动力学的研究[J].轴承,2007(3):40-45.
[2]杜俊峰,李正周.GD-220光电经纬仪轴系的精度分析[J].光学精密工程,2002,10(4):416-419.
[3]张耀明,邹丽新,沈江.水平式光电经纬仪主要性能的分析[J].苏州大学学报,2002,18(2):21-24.
[4]黄龙.大型望远镜指向精度及轴系技术研究[D].北京:中国科学院大学,2016.
[5]周超,杨洪波,吴小霞,等.地基大口径望远镜结构的性能分析[J].光学精密工程,2011,19(1):138-145.
[6]李文成.车载光电经纬仪的测角精度分析[D].北京:中国科学院研究生院,2010.
[7]张艳辉,赵勇志.1m望远镜俯仰轴系精度分析[J].机械设计与制造,2011(3):185186.
[8]祝志芳,曾宇露,卢全国,等.滚动轴承外圈局部缺陷动力学仿真[J].机械设计与研究,2014,30(2):80-82.
[9]朱爱华,朱成九,肖毅华.动载荷作用下铁路货车轴承的动力学分析[J].机械设计与研究,2015,31(1):62-64.
[10]闫佳飞,邱明,赵滨海,等.四点接触球转盘轴承许用接触应力试验[J].机械设计与研究,2012,28(2):40-43.
[11]李振华.多工况下滚动轴承的显示动力学分析[J].装备制造技术,2013(3):19-21.
[12]汪久根,王庆九,章维明.滚动轴承动力学的研究[J].轴承,2007(3):40-45.