机务试验车测力车钩缓冲装置

Coupler and Draft Gear for Force Measurement on Locomotive Testing Car

介绍了测力车钩缓冲装置的结构及测试原理，结合现试验车用测力车钩缓冲装置的不足。

In this paper,the structure and measuring principles of the coupler and draft gear for force measurement are introduced,incorporating shortcomings of coupler and draft gear for force measurement used on the existing testing car,the conditions after rebuilding are introduced.