灵敏轴承设计及参数化绘图

摘要

通过对国内、外精密微型轴承(有力矩要求)的分析及试验研究，从轴承结构参数设计着手，对影响轴承力矩的结构主参数进行优化设计，并进行CAD绘图，从而提高轴承的性能、寿命和可靠性。附图3幅，表2个。%By analysis and test study for precision miniature bearings(moment requirement),the optimizing design is made for main structure parameters that affect moment of bearing, and CADdrawing is adopted, thus the performance, life and reliability of bearing are increased.