多楔带轮对齐度的校核  

Check of Multi Wedge-shaped Pulley Alignment

作　　者：韦明慧 商宇辰[2] 宋双占 赵继东 WEI Minghui;SHANG Yuchen;SONG Shuangzhan;ZHAO Jidong(State Key Laboratory of Power System of Tractor,Luoyang 471039,China;School of Physics and Electronics,Nanning Normal University,Nanning 530299,China;Luoyang Tractor Research Institute Co.,Ltd.,Luoyang 471039,China)

机构地区：[1]拖拉机动力系统国家重点实验室,河南洛阳471039 [2]南宁师范大学物理与电子学院,广西南宁530299 [3]洛阳拖拉机研究所有限公司,河南洛阳471039

出　　处：《拖拉机与农用运输车》2022年第4期28-32,共5页Tractor & Farm Transporter

摘　　要：以某柴油机曲轴皮带轮和水泵皮带轮之间的传动为例,分析影响多楔带轮对齐度的因素,确定满足对齐度要求的平行度误差。建立装配尺寸链,采用RSS(Root sum of squared)概率法和极值法分别计算两带轮中心面的轴向偏差,校核结果均满足要求。Taking the driving system between crank pulley and water pump pulley of a diesel engine as a research object,the paper analyzes the influence factor of coplanar requirement;determine the axial alignment tolerance limits between two pulleys.Establishing assembly dimension chain,using RSS and worst-case tolerance stack ups to calculate,the results show that the requirements are met.

关 键 词：多楔带传动 平行度 轴向偏差 

分 类 号：TK422[动力工程及工程热物理—动力机械及工程]