汽车电磁制动器电磁体耐久性试验方法研究  

Durability Test of Electrical Brake Magnets

作　　者：陈燎[1] 吴志敏[1] 

机构地区：[1]江苏大学汽车与交通工程学院,江苏镇江212013

出　　处：《拖拉机与农用运输车》2007年第5期39-41,45,共4页Tractor & Farm Transporter

基　　金：浙江省科技厅重大攻关项目(2003C11018)

摘　　要：参照汽车制动器和摩擦材料的有关试验标准,结合汽车电磁制动器电磁体工作原理与磨损性能的特点,提出了基于滑磨功的电磁体耐久性试验和评价方法。在专门设计的电磁体试验台上,通过大量试验工作和测试数据,计算了电磁体磨损率这一关键指标。结果表明该方法切实可行,能用于电磁体的试验规范制订以及科学地测评电磁制动器关键零部件性能。According to the relative standards of vehicle or friction material test and the working principles as well as the friction properties of electrical brake magnets, a procedure was set up for test and evaluation of magnets durability based on friction work. The friction rates of magnets have been calculated using the test results on the magnet test machine. The procedure was shown to be reasonable and useful to drawing up the test specifications of electrical brake.

关 键 词：制动器 电磁体 摩擦 滑磨功 耐久性 

分 类 号：U463.51[机械工程—车辆工程]