多批量轴承合套快速优选方案的工艺改进  

Process Improvement on Rapid Optimization Scheme for Assembly of Multi-Batch Bearings

作　　者：王喆 鹿嘉铭 王强 朱怀阳 纪春华 WANG Zhe;LU Jiaming;WANG Qiang;ZHU Huaiyang;JI Chunhua(AECC Harbin Bearing Co.,Ltd.,Harbin 150025,China;Shanghai Rongheng Information Technology Co.,Ltd.,Shanghai 200120,China)

机构地区：[1]中国航发哈尔滨轴承有限公司,哈尔滨150025 [2]上海容恒信息科技有限公司,上海200120

出　　处：《轴承》2023年第1期41-43,共3页Bearing

摘　　要：针对原多批量轴承合套快速优选方案实测游隙与理论游隙存在偏差,尺寸偏差较大的套圈难以合套,计算时间长的问题,提出将匈牙利算法改进为Kuhn-Munkres算法,根据套圈与滚动体的尺寸偏差对其测量数据进行预处理,并引入修正参数对合套游隙进行修正。以某轴承为例的合套结果表明,改进方案减少了计算时间及尺寸偏差较大套圈的累积,提高了合套率。Aimed at deviation between measured clearance and theoretical clearance,difficult assembly of rings with large size deviation,long calculating time in original rapid optimization scheme for assembly of multi-batch bearings,the Hungarian algorithm is improved to Kuhn-Munkres algorithm,the measured data are preprocessed according to size deviation of rings and rollers,the modified parameters are introduced to correct the assembly clearance.Taking a bearing as an example for assembly,the improved scheme reduces the calculating time and the accumulation of rings with large size deviation,and improves the assembly rate.

关 键 词：滚动轴承 装配 游隙 偏差 数据预处理 计算时间 

分 类 号：TH133.33[机械工程—机械制造及自动化] TH162