A method for laser deep processing of metal materials

Abstract

The invention belongs to the technical field of metal material processing, and discloses a method for deep processing of metal materials by laser. The position information and size information of the metal material are determined through image recognition, and the offset value of the workpiece is calculated, and the machine tool is controlled to move to the zero point of the laser head. Carry out processing; start the laser machine to move to the surface of the metal material at the preset position for etching treatment and preliminary heat treatment to remove the surface oxide layer; determine the processing parameters and corresponding shape of the metal material, and use a milling machine to cut out the desired shape of the metal material The maximum profile; based on the determined processing parameters and corresponding shape of the metal material, use the positioning system to locate the processing position of the metal material; and process the metal material. The present invention can act on a variety of metals or composite materials, and has a wide range of applications. At the same time, precise positioning and processing will not cause excessive processing or excessive dust; process parameters can be adjusted in real time, and can be applied to various scenarios.

Description

technical field [0001] The invention belongs to the technical field of metal material processing, in particular to a method for deep processing of metal materials by laser. Background technique [0002] At present: In industrial applications, it is common to use metal materials as equipment, product casings, and internal mechanical components. In the processing process, it is often necessary to process a certain depth on the stainless steel and aluminum alloy shells. Through deep processing, it enters the positioning and inlay of the next process to meet the shape design requirements of the product and play a role in beautifying the product layout. Nowadays, polishing is generally used to make the surface of the plate smooth and clean, without rust and oil stains. For deep processing, chemical corrosion or large-scale numerical control processing equipment are mainly used. The above-mentioned methods have relatively large equipment power; The processing is more complicated...

AI Technical Summary

Problems solved by technology

[0004] Existing metal material processing methods have large equipment power; large dust is generated, and subsequent processing is more complicated; abrasive usage and cost are high; noise is large; over-processing is prone to occur

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