电磁制动器电磁力测试平台的研制及试验  

Development and Test of Electromagnetic Force Test Platform for Electromagnetic Brake

作　　者：李荣[1] 赵静[1] 吴彪[1] 庞然[1] 史士财[2] Li Rong;Zhao Jing;Wu Biao;Pang Ran;Shi Shicai(School of Automobile and Traffic Engineering,Heilongjiang Institute of Technology,Harbin 150050,China;School of Mechatronics Engineering,Harbin Institute of Technology,Harbin 150020,China)

机构地区：[1]黑龙江工程学院汽车与交通工程学院,哈尔滨150050 [2]哈尔滨工业大学机电学院,哈尔滨150020

出　　处：《煤矿机械》2022年第12期52-55,共4页Coal Mine Machinery

基　　金：国家自然科学基金重大研究计划(91848202);黑龙江省重点研发计划指导类项目(GZ20210152);黑龙江工程学院省领军人才梯队培育计划项目(2020LJ04)。

摘　　要：采用精密力传感器和光栅长度计研制了用于电磁制动器的电磁力测试平台。测试平台由导向机构、力传感器、高度计、联接接口等部分组成。电磁制动器的电磁力和气隙通过直接测量方法得到;导向机构可以有效地保证制动器气隙的均匀性;通过可拆卸的联接接口可以实现不同型号制动器电磁力的测量。最后,采用该电磁力测试平台对某型号电磁制动器的电磁力进行了测试,测试结果表明该制动器设计满足要求。Precision force sensor and grating length meter were used to develop the electromagnetic force test platform for electromagnetic brake. The test platform consists of guiding mechanism, force sensor, altimeter, connection interface and other parts. The electromagnetic force and the air gap of the electromagnetic brake were measured directly. The air gap uniformity of the brake was ensured effectively by the guiding mechanism. Through the detachable connection interface, the electromagnetic force of different types of brakes can be measured. Finally, the electromagnetic force test platform was used to test the electromagnetic force of a certain type of electromagnetic brake, and the test results show that the brake design meets the requirements.

关 键 词：制动器 电磁力 力传感器 测试台 

分 类 号：U463.5[机械工程—车辆工程]