Shot blasting and shot peening integrated machine

Abstract

The invention discloses a shot blasting and shot peening integrated machine. The shot blasting and shot peening integrated machine comprises a shot blasting machine and a shot peening machine, and ischaracterized in that the shot blasting machine is provided with a shot blasting inlet and a shot blasting outlet, the shot peening machine is provided with a shot peening inlet and a shot peening outlet, the shot blasting inlet is connected to the outside through a first rail, the shot blasting outlet and the shot peening inlet are connected through a second rail, and the shot peening outlet is connected to the outside through a third rail; and the first rail is provided with a first material conveying vehicle, the second rail is provided with a second material conveying vehicle, and the third rail is provided with a third material conveying vehicle. An axle is subjected to shot blasting and shot peening two treatment processes in sequence, the high efficiency of shot blasting can be achieved, the fine degree of shot peening can be achieved, so that the treatment quality of the axle is improved, the whole treatment process realizes automatic mechanization, workers are only responsiblefor charging the materials to the first material conveying vehicle and discharging the materials from the third material conveying vehicle, the labor intensity is reduced, the labor is saved, the production cost is reduced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the field of shot blasting and shot blasting, in particular to a shot blasting and shot blasting integrated machine. Background technique [0002] In the processing of axles, the workpiece is usually subjected to shot blasting or shot blasting. Through the impact of high-speed steel shots, the martensite microstructure on the surface of the axle is refined, the dislocation density is strengthened, and the lattice distortion is aggravated, making the axle Work hardening occurs on the surface, and the retained austenite transforms into twin martensite, which has a significant effect on the strength of the axle. Compared with the two processes of shot blasting and shot peening, shot blasting is more economical and practical, and it is easy to control the efficiency and Cost, but there will be dead angles, suitable for batch processing of workpieces with a single shape and surface, while shot peening is relatively fine, easy to con...

AI Technical Summary

Problems solved by technology

[0002] In the processing of axles, the workpiece is usually subjected to shot blasting or shot blasting. Through the impact of high-speed steel shots, the martensite microstructure on the surface of the axle is refined, the dislocation density is strengthened, and the lattice distortion is aggravated, making the axle Work hardening occurs on the surface, and the retained austenite transforms into twin martensite, which has a significant effect on the strength of the axle. Compared with the two processes of shot blasting and shot peening, shot blasting is more economical and practical, and it is easy to control the efficiency and Cost, but there will be dead angles, suitable for batch processing of workpieces with a single shape and surface, while shot peen

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