Stimulating light finishing processing equipment for edge burrs of shaft parts and method for removing burrs

Abstract

The invention discloses a device for stimulating and light-finishing the edge hairs of shaft parts and a method for removing burrs. The device includes a main body frame platform, a processing movement platform, and a tool for effectively installing and clamping shaft parts fixed on the Y-axis movement platform. The lifting fixture adjustment device, the beam angle adjustable laser processing head device installed on the suspension beam of the Z-axis motion platform, which can realize the adjustment of the laser beam angle, the motion controller in the present invention uses a 32-bit STM32 chip, and its calculation accuracy is high and the reliability is good , which can realize the coordinated control of laser and four axes. In the deburring method of the present invention, the processing equipment adopts variable focus circular scanning, changing the beam angle, high-power nanosecond laser roughing + low-power picosecond laser finishing, and uniform-speed curve track laser scanning to achieve high precision and high efficiency of burrs. It can effectively solve the problem of difficult deburring of shaft parts in practical engineering applications, and can significantly improve the quality and processing efficiency of laser finishing.

Description

technical field [0001] The invention relates to the technical field of laser processing, in particular to a light-stimulating light-finishing device for edge burrs of shaft parts and a method for removing burrs. Background technique [0002] Burrs are protruding metal on one edge of a part caused by metal cutting, forming, punching, or shearing. Burr is an inevitable phenomenon in the machining process, and its existence directly affects the quality of the product. In the mechanical transmission system, due to vibration, the burr will fall off, causing the system to be stuck or the parts to be damaged. In addition, the presence of burrs on the relative motion contact surface will increase the friction and wear of the contact surface and shorten the service life of the product. At present, the deburring technology has been generally valued by industrialized countries. The removal of burrs is particularly important in the production process of precision components. The deb...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of edge burr stimulation light finishing processing equipment and its deburring method for shaft parts, to solve the existing problem of shaft part edge burr stimulation light finishing, and to improve the processing accuracy and processing accuracy of shaft part laser deburring. efficiency

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