汽车离合器分离指端跳自动校正测试系统研究
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摘要
为了满足汽车离合器分离指跳动公差日益严格的要求,文章开发了汽车离合器分离指端跳自动校正测试系统。该测试系统针对弹性材料的变形特点,采用工控机和可编程逻辑控制器(programmable logic controller,PLC)实现系统的自动控制,以伺服电机为动力源驱动执行机构螺丝千斤顶工作,实现校正;校正后应用数据采集卡采集位移传感器数据,显示分离指跳动量。经系统工程实践验证,该系统可以完成对离合器分离指的校正,并显著提高了校正精度和效率。
In order to satisfy the increasingly stringent requirements of finger run-out of automotive clutch, the automatic calibrating and testing system for finger run-out of automotive clutch is developed. According to the deformation characteristics of spring material, the system achieved the calibration by using servo motor as power source and driving actuator screw. The automatic control of the system was realized by adopting industrial computer and programmable logic controller(PLC). The data of displacement sensor was collected by the data acquisition card and the finger run-out was displayed on the screen by the processing of professional software. The results indicated that the calibration could be completed by the system and the accuracy and efficiency of calibration were significantly improved.
In order to satisfy the increasingly stringent requirements of finger run-out of automotive clutch, the automatic calibrating and testing system for finger run-out of automotive clutch is developed. According to the deformation characteristics of spring material, the system achieved the calibration by using servo motor as power source and driving actuator screw. The automatic control of the system was realized by adopting industrial computer and programmable logic controller(PLC). The data of displacement sensor was collected by the data acquisition card and the finger run-out was displayed on the screen by the processing of professional software. The results indicated that the calibration could be completed by the system and the accuracy and efficiency of calibration were significantly improved.
引文
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[2] 李静,白姗姗,赵春蕾.汽车离合器盖总成检测试验台虚拟装配系统研究[J].机械设计与制造,2014(9):225-227.
[3] 王占礼,刘亮.全自动汽车离合器盖总成综合性能检测设备设计[J].制造业自动化,2015,37(1):150-152.
[4] 王占礼,南伟杰,晁艳艳,等.汽车离合器耐久性能检测平台设计[J].机械设计与制造,2016(11):129-135.
[5] 张邦成,路红伟,王占礼,等.汽车离合器从动盘测试机电控系统设计[J].西南交通大学学报,2009,44(1):106-111.
[6] 张邦成,王占礼,邵春平, 等.汽车离合器从动盘拖曳分离测试机设计[J].制造业自动化,2007,29(4):30-32.
[7] 张志刚,石晓辉,刘栓起,等.自动离合器综合性能试验系统开发与试验[J].机械设计,2015,32(7):25-31.
[8] 陈家瑞.汽车构造[M]. 5版. 北京:人民交通出版社,2006:13-15.
[9] 张邦成,方勇,王占礼,等.汽车离合器综合性能试验台设计[J].农业机械学报,2008,39(12):200-202.
[10] 吴焱明,徐湛楠,叶云龙,等.基于工控机的行星齿轮减速器试验台控制系统设计[J].组合机床与自动化加工技术,2013(2):100-102.