涡轮钻具轴承组均载试验研究  

Experimental Investigation on Uniform Loading Performance of Bearing Units in Turbodrill

作　　者：龚彦[1] 张也 鲁宽[1] 朱正东[1] 郭敬超 Gong Yan Zhang Ye Lu Kuan Zhu Zhengdong Guo Jingchao(School of Mechatronic Engineering, Southwest Petroleum University, Chengdu 610500, China S J Petroleum Machinery Co. ,SINOPEC ,Jinzhou 434024 ,China)

机构地区：[1]西南石油大学机电工程学院,成都610500 [2]中石化石油工程机械有限公司第四机械厂,湖北荆州434024

出　　处：《轴承》2017年第5期30-32,53,共4页Bearing

基　　金：西南石油大学校级科技基金(2013XJZ011)

摘　　要：针对涡轮钻轴承组的均载性能问题,研究了载荷在轴承中的传递过程,建立了轴承组的简化数学模型,推导了其理论均载条件,通过模拟轴承组实际工况,在给定的试验参数下开展了试验,结果表明:涡轮钻具轴承组在经过跑合后能得到良好的均载性能。Aiming at the uniform loading performance of bearing units in turbodrill,load transfer process in the bearing units is researched and the mathematical model is established. The theoretical uniform loading condition is deduced. Then, according to simulating real working conditions, the test with given parameters is carried out. The test results show that bearing units in turbodrill have better uniform loading performance after initial running.

关 键 词：推力角接触球轴承 涡轮钻具 均载性能 

分 类 号：TH133.331[机械工程—机械制造及自动化]