The invention belongs to the field of brake system track dynamic tests, particularly relates to a brake system track dynamic test method and a test bed, and achieves the purpose of improving the joint test accuracy of a brake system. The test bed comprises an annular runway (1), a power trolley (2) and a control center (3), a track for placing the power trolley (2) is arranged on the annular runway (1); the control center (3) controls the movement of the power trolley (2) and the action of the brake system, and receives brake test data fed back by the power trolley (2); a universal mounting platform is arranged on the power trolley (2), and a brake system for testing is placed on the mounting platform; the power trolley (2) or the brake system is provided with an airplane wheel, the airplane wheel is lifted up at ordinary times, the power trolley (2) is in contact with the annular runway through the wheel, and during brake test, the airplane wheel is put down, the wheel is lifted up, and the brake performance of the airplane wheel is tested. The method can be applied to the field of aviation and vehicle brake tests.
本发明属于刹车系统轨道动力试验领域,尤其涉及一种刹车系统轨道动力试验方法及试验台,达到提高刹车系统联合试验准确性的目的。试验台包括:环形跑道(1),动力小车(2)和控制中心(3);环形跑道(1)上设置放置动力小车(2)的轨道;控制中心(3)控制动力小车(2)的运动和刹车系统的动作,并接收动力小车(2)反馈的刹车测试数据;动力小车(2)上设置通用安装平台,所述安装平台上放置测试用的刹车系统;动力小车(2)或者刹车系统上安装机轮,所述机轮平时抬起,动力小车(2)与环形跑道通过车轮接触,当刹车测试时,机轮下放,车轮抬起,测试机轮刹车性能。本发明可应用于航空和车辆刹车试验领域。
Brake system track dynamic test method and test bench
一种刹车系统轨道动力试验方法及试验台
2023-04-11
Patent
Elektronische Ressource
Chinesisch
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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