包络线测量技术在检测发动机轴瓦和连杆瓦故障上的应用  

The Application of Enveloping Line Measurement Technology in Detecting the Faults of the Bearing Bush and Connecting Rod of the Engine

作　　者：李松 李崇剑 黎宏块 薛志光 LI Song;LI Chong-jian;LI Hong-kuai;XUE Zhi-guang(China General Nuclear Research Institute,Beijing 100086,China)

机构地区：[1]中广核研究院有限公司,北京100086

出　　处：《中小企业管理与科技》2019年第2期144-145,共2页Management & Technology of SME

摘　　要：主轴瓦和连杆轴瓦是发动机曲轴上的关键零部件,为了更准确地测量出轴瓦的装配情况,论文结合先进的包络线检测原理,设计了新型的回转力矩检测方案,以提高发动机生产线质量控制水平。The main bearing bush and connecting rod bearing bush are the key components of the engine crankshaft.In order to more accurately measure the assembling of the bearing bush,combined with the advanced enveloping line detection principle,a new type of rotary torque detection scheme is designed to improve the quality control level of the production line of the engine.

关 键 词：回转力矩 包络线 发动机 轴瓦 

分 类 号：S219.031[农业科学—农业机械化工程]