Laser cutting machine

Abstract

The invention discloses a laser cutting machine which comprises a pedestal, a material feeding platform and a moving platform, wherein a workpiece to be machined is arranged on the material feeding platform; the bottom of the material feeding platform is connected with the moving platform through material feeding platform guide rails in a sliding manner; the moving platform is fixedly arranged on the pedestal; laser cutting systems are separately arranged on two sides of the pedestal; and the laser cutting systems comprise laser devices, X shafts, Y shafts and Z shafts. The laser cutting machine is simple in structural principle; the shortcomings of an original common single-laser-head machine tool are overcome; and a double-laser-head synchronous cutting system and a double-laser-head asynchronous cutting system are integrated. By the use of the characteristics of the laser cutting machine, the original procedures of overturning, clamping and the like are canceled; and meanwhile, by the use of novel material feeding and discharging driving supporting batten devices, a lifting table, a working table and a hydraulic device in the conventional machine are eliminated.

Description

technical field [0001] The invention relates to the technical field of cutting machines, in particular to a laser cutting machine. Background technique [0002] Laser cutting is to focus the laser emitted from the laser into a high power density laser beam through the optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point, and at the same time, the high-pressure gas coaxial with the beam blows away the molten or vaporized metal. With the movement of the relative position of the beam and the workpiece, the material will eventually form a slit, so as to achieve the purpose of cutting. [0003] Laser cutting process replaces the traditional mechanical knife with an invisible beam. It has the characteristics of high precision, fast cutting, not limited to cutting patterns, automatic typesetting saves materials, smooth incision, and low processing cost. It will gradually improve or replace it. T...

AI Technical Summary

Problems solved by technology

[0004] When a traditional single laser head laser cutting machine processes parts or plates that are symmetrical on both sides, the workpiece must be turned over on one side before the next side can be processed. In this process, the time required to turn over the part is the cutting process. about three times the time, and there are many processes involved, and the workload is relatively large

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