Gantry clutch friction steel disc repairing device and reproducing method thereof

Abstract

The invention belongs to the technical field of automobile automatic gearbox reproducing, and particularly relates to a gantry clutch friction steel disc repairing device and a reproducing method thereof. The gantry clutch friction steel disc repairing device reproducing method including the following steps: first, a friction steel disc wheelabrator is used to carry out stress peening on a friction steel disc, second, the gantry clutch steel disc repairing device is used to cope the friction steel disc, grinding wheels with different marks are used to cope the friction steel disc, generally, a coarse grinding wheel is first used for preliminary grinding, and then a fine grinding wheel is used for fine grinding and repairing, and reproducing of the friction steel disc is completed. According to the gantry clutch friction steel disc repairing device and the reproducing method thereof, grinding through mechanical equipment replaces traditional manual grinding, grinding equipment is compact, scientific and reasonable in structure, batch and even repairing of the friction steel disc is achieved, the production efficiency and the reproducing machining accuracy of the friction steel disc are improved, and the success rate of one-time automobile loading of a reproduced automobile gearbox is improved.

Description

[technical field] [0001] The invention belongs to the technical field of remanufacturing of automatic gearboxes of automobiles, and in particular relates to a gantry type clutch friction steel sheet repairing equipment and a remanufacturing method thereof. [Background technique] [0002] The clutch is located between the engine and the gearbox, and is composed of friction plates, spring plates, pressure plates and power output shafts. The right amount of drive force and torque is transmitted to the drive wheels. During the driving process of the car, the driver can step on or release the clutch pedal as needed to temporarily separate and gradually engage the engine and the transmission, so as to cut off or transmit the power input from the engine to the transmission. [0003] When the friction plate of the clutch continues to rub and gradually ages, adheres to wear, and fails, the automatic transmission of the car will experience common faults such as slipping and shifting ...

AI Technical Summary

Problems solved by technology

[0004] For those with serious wear and tear, the method of replacing parts is adopted, but this method causes a waste of resources and increases the economic burden of the owner;

[0005] For slightly worn friction steel sheets, maintenance personnel usually use different types of sandpaper to manually polish and repair the friction steel sheets. Due to poor grinding strength and timing, the grinding is not uniform enough, and the accuracy after repairing is difficult to guarantee, which is easy to cause The friction steel plate is eccentrically worn. After being assembled on the car, during the clutch closing process, the friction steel plate and the friction plate are in a semi-contact state. The surface is relatively smooth. After loading, the vehicle will slip and fail, burying quality problems

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