Fault Analysis on Wheel Bake of Certain Helicopter
If the wheel brake of the helicopter is not released,it will seriously threaten the flight safety.If it cannot be handled timely and properly in flight,the consequences will be unimaginable.The non loosening brake of the helicopter wheel brake involves the hydraulic system and many finished parts,so it is difficult to locate such faults,which is very difficult and workload.Aiming at a typical failure case of helicopter wheel brake not loosening,this paper analyzes and introduces the composition and working principle of the hydraulic system,analyzes the cause of the failure,studies the failure mechanism,locates the failure point,and takes effective troubleshooting measures,so as to accumulate experience for the subsequent treatment of similar problems,in order to provide certain reference for the maintenance personnel to eliminate the failure of helicopter wheel brake not loosening.
NETL
NSTL
万方数据
