滚滑复合轴承研究  

Research on Compound Bearing of Sliding and Rolling

作　　者：田红平[1] 张福润[1] 杨楚民[1] 

机构地区：[1]华中科技大学机械学院

出　　处：《探矿工程》2003年第1期60-62,共3页Exploration Engineering(Drilling & Tunneling)

摘　　要：针对牙轮钻头的滑动轴承和滚动轴承在实际工作中所存在的问题,提出一种牙轮钻头滚滑复合轴承,对滚滑复合轴承结构进行有限元对比分析、模拟对比试验和钻头现场验证实验,表明滚滑复合轴承是一种较先进的创新性轴承。Being dead against the problems existing in sliding bearing and rolling bearing of cone roller bits, the author of this paper put forward a slidingrolling bear used in roller bits. The finite element analyses, analogue testing, and practice testing were conducted. The results of the testing showed that the slidingrolling compound bearing is a new advanced and creative kind of bearing.

关 键 词：牙轮钻头 滚滑复合轴承 滚柱 滑块 有限元分析 力学分析 

分 类 号：P634.41[天文地球—地质矿产勘探]