机轮轮毂轴承设计与指标校核  

Design method and indicator-check of aircraft hub-bearing

作　　者：张剑 郭帅 陈彬 姜艳红 李鑫 Zhang Jian;Guo Shuai;Chen Bin;Jiang Yanhong;Li Xin(Zhongzhe High Speed Railway Bearing Co.,Ltd.,Longyou 324400,China)

机构地区：[1]中浙高铁轴承有限公司,浙江龙游324400

出　　处：《哈尔滨轴承》2021年第4期13-18,共6页Journal of Harbin Bearing

摘　　要：本文以国内某型飞机机轮轮毂轴承为例(以下简称"某型机轮轴承"),通过对该机轮轴承工况技术指标的分析和计算,利用圆锥滚子轴承设计方法和圆锥滚子轴承计算机辅助设计软件,设计出符合工况要求的圆锥滚子轴承,并结合轴承国家标准中的相关规定和静力学仿真软件进行轴承重要指标的校核。由于本文中所有数值参数均采用人为的模糊及偏离处理,这将导致最终估算结果与实际情况有所偏差。但该偏差不足以影响最后定性分析的结论[1]。This text takes a domestic certain type of aircraft hub-bearing for example(hereinafter referred to as"a type of hubbearing").Through the analysis and calculation of the working technical indicators about the hub-bearing,using the design method and the computer-aided design software of tapered roller bearing,makes the design output meet the working condition of the tapered roller bearing.And combined with the relevant provisions of the bearing national standard and statics simulation software,finishes the check of bearing important indicators.As all the numerical parameters in this text are artificially blurred and deviated,the final estimation result will be deviated from the actual situation.But this deviation is not enough to affect the conclusion of the final qualitative analysis.

关 键 词：机轮轮毂轴承 圆锥滚子轴承 静强度校核 极限转速校核 寿命校核 

分 类 号：TH133.332[机械工程—机械制造及自动化]