Laser micro processing equipment for double-station thin-walled tubes

Abstract

The invention provides laser micro processing equipment for double-station thin-walled tubes. The laser micro processing equipment comprises two processing stations, wherein each processing station is used for independently processing different workpieces; each processing station is provided with a rotating shaft, a linear shaft, a laser cutting head, an auxiliary high pressure gas supply unit, a Z-axis module, a laser generator, a collimation and beam expanding mirror, a lighting source, a 45-degree reflector and a CCD (Charge Coupled Device); each laser cutting head comprises a laser nozzle, a protective glass and a focus lens; each rotating shaft comprises a motor, a coupler, a worm, a worm gear, a draw bar module, a shell, an end cover and a chuck; and each draw bar module comprises a draw bar cover, a piston, a draw bar seat, an antifriction bearing, a shaft sleeve and a draw bar; and the draw bar is of a hollow structure. According to the laser micro processing equipment for the double-station thin-walled tubes, one equipment is provided with the two stations, so that two workers are allowed to operate on the equipment simultaneously, the equipment has a compact structure, and the production cost is greatly reduced.

Description

[0001] technical field [0002] The invention belongs to the field of laser micromachining of thin-walled pipes, and relates to laser processing equipment, in particular to a laser micromachining device for double-station thin-walled pipes. [0003] Background technique [0004] Laser micromachining uses the energy of light to reach a high energy density at the focal point after being focused by a lens, and is processed by the photothermal effect. Laser processing does not require tools, the processing speed is fast, the surface deformation is small, and various materials can be processed. Use laser beams to perform various processing on materials, such as drilling, cutting, scribing, welding, heat treatment, etc. Certain substances with metastable energy levels will absorb light energy under the excitation of external photons, so that the number of atoms at high energy levels is greater than the number of atoms at low energy levels—the number of particles is reversed. If ...

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to at least solve one of the above-mentioned technical defects, especially solve the problems that the existing single-station thin-walled pipe laser micromachining equipment occupies a large area, the production efficiency is low, and the product cost is high.

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