A Restoration Technology for Wear of Smooth Shaft

Abstract

The invention relates to the technical field of repairing and remanufacturing of mechanical parts, in particular to a smooth shaft wear repairing process. A lathe adopted in the repairing process comprises a fixed base, first moving mechanisms, second moving mechanisms, a separating plate, third moving mechanisms, fixing mechanisms, drip washing mechanisms and impurity removing mechanisms. According to the repairing process, the two symmetrically-arranged first moving mechanisms, the two symmetrically-arranged second moving mechanisms and the two symmetrically-arranged third moving mechanismsare utilized, so that the double-spindle double-turret lathe is realized, moreover, first rotating columns of double turrets can freely rotate in the machining process, different machines can be freely replaced for machining, and the effects of being convenient and fast are achieved; the drip washing mechanisms are arranged in the positions, on the tops of the fixing mechanisms, of third fixing plates so that scraps on a fixed workpiece can be effectively washed off and can be cleared in time, meanwhile, the effect of effective cooling is achieved, and the machine service life is prolonged; and the scraps which are washed off through the drip washing mechanisms are collected by using cloth bags, and water is filtered out so that the scraps can be prevented from polluting the environment and can be recovered and reused.

Description

technical field [0001] The invention relates to the technical field of repair and remanufacture of mechanical parts, in particular to a repair process for smooth shaft wear. Background technique [0002] In the field of maintenance and remanufacturing of mechanical parts, many shaft parts are involved in the repair. During the working process of the transmission shaft, when the force is uneven or the working environment is bad, the lubrication between the shaft and the bearing is not smooth, which will cause the surface of the transmission shaft to be damaged; if the transmission shaft is directly scrapped, the production cost of the enterprise will be increased virtually. It is undoubtedly a better choice to repair the surface of the transmission shaft. In the repair process, turning the transmission shaft is an important step. A lathe is a machine tool that mainly uses a turning tool to turn a rotating workpiece. Drills, reamers, reamers, taps, dies and knurling tools can...

AI Technical Summary

Problems solved by technology

[0003] However, the traditional lathes with double spindles and turrets for machining are prone to debris during the machining process. If the debris is not cleaned in time, it will affect the machining accuracy and effect.

And after processing, the temperature of the workpiece and the drill bit will be very high, which will affect the service life of the machine, and the workpiece cannot be put into use in time, wasting time and increasing costs

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