轿车手制动及后轮跳动疲劳试验台的研制

为检测和评价桥车手制动和制动机构拉索及拉索导管的耐久性能，研制了桥车手制动及后轮跳动疲劳试验台。

Development of Fatigue Test Rig for Hand Brake and Rear Wheel Bounding of Car

Hand brake and rear wheel bounding fatigue test rig for car has been developed in order to test and evaluate endurance performance of hand brake, pull cable and flexible hose of pull cable of brake actuating mechanism of car. Microcomputer control system and automation technique of pneumatic and electric technology combined is adopted for the rig to make it possessing functions of automatic control, automatic test, automatic data collection, storage, processing and automatic curve drawing as well as printing, Main construction design and working principle of the test rig is presented.