Method of automatic adjustment of shift effect of shift actuator for power train durability test and test apparatus thereof

摘要

According to the present invention, the conventional power train durability test apparatus cannot shift to a constant operating force because the operation of the shift actuator is controlled only by hydraulic pressure or electric force, and has only a function of stopping the operation of the power train when overloaded, Since the synchro mechanism inside the train is broken, there is an uneconomical problem because the power train is designed to be overloaded to correct it. Within this range, the drive shaft is not overloaded, which prevents the malfunction of the synchro mechanism and prevents waste due to the overload design of the power train. Shift effect of the power train durability test shift actuator is improved degree relates to a method for automatically adjusting and testing the device.