橡胶密封条摩擦因数测试影响因素的研究  

Study on Factors Influencing Friction Coefficient Test of Rubber Sealing Strip

作　　者：李漫 徐兆攀 张新欣 张双 乔磊 郝倩倩 LI Man;XU Zhaopan;ZHANG Xinxin;ZHANG Shuang;QIAO Lei;HAO Qianqian(Nuobo Rubber Production Co.,Ltd,Baoding 072550,China;Future Trend Energy Technology Co.,Ltd,Baoding 072550,China)

机构地区：[1]诺博橡胶制品有限公司河北省汽车减震与密封橡胶产品工程技术研究中心,河北保定072550 [2]未势能源科技有限公司,河北保定072550

出　　处：《橡胶科技》2019年第10期592-595,共4页Rubber Science and Technology

摘　　要：介绍橡胶摩擦机理以及摩擦因数对橡胶密封条摩擦异响的影响,并采用密封条与玻璃板摩擦试验,测试不同试验条件下密封条的摩擦因数,探讨影响摩擦因数测试结果准确性的因素。结果表明,试验速度、牵引绳松紧度和初始力值归零等会明显影响密封条摩擦因数的测试结果及其准确性,测试时应严格控制这些试验条件的变化。The mechanism of rubber friction and the influence of friction coefficient on abnormal friction noise of rubber sealing strips were introduced.The friction coefficient of rubber sealing strips under different test conditions were measured by friction test between sealing strips and glass plates,and the factors affecting the accuracy of the friction coefficient test results were discussed.The results showed that,the test conditions such as the test speed,tightness of the traction rope and zeroing of the initial force,affected the friction coefficient test results and its accuracy significantly,which should be strictly controlled during the test.

关 键 词：橡胶密封条 摩擦因数 相对偏差 

分 类 号：TQ336.42[化学工程—橡胶工业] TQ330.7