This thesis presents the development of a thermal compensating adjuster for automotive rear drum brakes. The specific application is for a 225 x 38mm and a 250 x 55mm size rear brake assembly used with a drum brake application. A thermal compensating adjuster is used to eliminate over-adjustment of the brake assembly that occurs with thermal expansion of the brake components after repeated usage and in high temperature environments.; Development of the thermal compensating adjuster involves several steps. These include: identifying initial design goals; establishing temperature ranges when excessive thermal expansion occurs; developing design concepts; selecting the best design; and fabricating prototypes for testing. Recommendations are given for reducing development timing and design improvements for the thermal compensating adjuster.
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机译:本文提出了一种用于汽车后鼓式制动器的热补偿调节器的开发。具体的应用是与鼓式制动器一起使用的225 x 38mm和250 x 55mm尺寸的后制动总成。热补偿调节器用于消除在重复使用后以及在高温环境下由于制动部件的热膨胀而引起的制动组件的过度调节。热补偿调节器的开发涉及几个步骤。其中包括:确定初始设计目标;当发生过度的热膨胀时确定温度范围;发展设计概念;选择最佳设计;并制作用于测试的原型。给出了减少热补偿调节器开发时间和设计改进的建议。
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