Universal joint is broken what will become of universal joint bad what is the status

by:DEFUS     2020-06-23
Universal joint is broken what will become of universal joint drive shaft before bad what is the status of car is broken, the performance of the car's quack, car is the most serious lies in the bird's nest, and don't go away (on the accelerator Cars drive in the whole process of the voice) ; Capsules start or shift the drive shaft of the crash, especially in high speed running at low speed. Capsules started no abnormal sound, the drive shaft drive shaft has a crash at capsules capsules sliding when the drive shaft have abnormal sound. To run straight road there will be a universal joint is broken (ahem, outer gimbal is broken into clicking sound occurs. Severe cases car suspends all don't go. The role of universal joint on car: 1. Universal joint is variable Angle between axis of transmission power components. 2. The cross shaft universal joint rigidity is universal joint rigidity bus is widely applied. 3. Cross shaft universal joint rigidity of simple structure, reliable operation, and allows the connection between the two axis have a larger Angle, the most widely used in the car. 4. Structure and lubrication, the cross shaft universal joint transmission constant conditions. Adopt double cardan drive; 吗? First universal joint, the Angle between the two axis 1 and the second two of universal joint shaft Angle between two equal; Driven fork of the first universal joint and the second active fork of universal joint on the same plane. 5. Patterned constant speed universal joint and patterned constant speed universal joint, allow a larger Angle between axis, bearing sealing, high efficiency, simple manufacturing process, convenient processing, reliable work, etc. For off-road vehicle. What will become of universal joint is broken shaft imbalance, the main reason is the shaft due to collision and a depressed or bending phenomenon; Drive shaft kuang, the main reason is no request for maintenance work in accordance with the relevant provisions, makes the wear of the shaft and then appear loose kuang phenomenon; Transmission shaft in the process of operation, if the load is too big, plus the centrifugal force, will make the cross shaft broken or damaged. Machine universal joint is broken symptoms: 1), a baroclinic printing, when the circumference of the bearing clearance of universal joint cross shaft assembly is quite large, the needle is easy to appear askew phenomenon, it makes the cross shaft journal with a certain Angle between axis of stamping; 2, the fatigue spalling, cross shaft and bearing radial clearance widening due to abrasion, load concentration, fatigue creasing load is quite large, end up large areas of fatigue spalling; 3 ablation, lack of oil, lubricating oil with improper or inadequate, affect the universal joint cross shaft assembly in when the temperature is too high, causes the bearing and shaft neck appear killed phenomenon, damage needle and sealing parts, etc. , finally makes the ring surface ablation phenomenon; Needle or gasket failure. Direction of universal joint is broken symptom is: 1, the universal joint is broken ran straight road will appear ahem, outer gimbal is broken into clicking sound occurs. Severe cases auto suspends file doesn't go; 2, universal joint in cars: universal joint is variable Angle between axis of transmission power components. The cross shaft universal joint rigidity is universal joint rigidity bus is widely applied. Cross shaft universal joint rigidity of simple structure, reliable operation, and allow the designed connection between the two axis have a larger Angle, the most widely used in the car. Structure and lubrication, the cross shaft universal joint transmission constant conditions. Adopt double cardan drive; 3, the first universal joint Angle between the two axis 1 and the second two of universal joint shaft Angle between two equal; Driven fork of the first universal joint and the second active fork of universal joint on the same plane; 4, quasi patterned constant speed universal joint and patterned constant speed universal joint, allow a larger Angle between axis, bearing sealing, high efficiency, simple manufacturing process, convenient processing, reliable operation, etc. For off-road vehicle. Universal joint bad situation
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