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Laser cutting machine

A laser cutting machine and laser generator technology, applied in laser welding equipment, welding equipment, metal processing equipment, etc., can solve the problems of only wet cutting, incompatibility at the same time, and only dry cutting, etc., to prevent excessive burning, Realize the effect of water recycling and reduce sewage discharge

Active Publication Date: 2013-07-24
KUNSHAN THETA MICRO
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The technical problem to be solved by the present invention is that only dry cutting or only wet cutting can be used during laser processing of thin-walled pipes, and the problem that the two processing technologies cannot be compatible at the same time

Method used

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  • Laser cutting machine
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Embodiment 1

[0043] This embodiment provides a laser cutting machine, such as figure 1 As shown, it includes processing module, material receiving module, two-dimensional motion platform, dust collection module and water circulation module; The shaft 2 clamps the pipe 3 through the pipe clamp 4 and rotates at high speed, while moving along the linear shaft 2. The rotating shaft 2 is a hollow structure, and one end of the pipe 3 is placed in the rotating shaft 2; the processing module is located on the upper part of the rotating shaft 2, including the laser generator 5 and the coaxial nozzle 6; the material receiving module is located under the coaxial nozzle 6 and is composed of a sealing chamber 7 and a blanking box 9. The dust collection module is composed of a vacuum cleaner and a suction pipe, and the suction pipe passes through the flange and the sealing chamber The dust suction pipe installation hole 8 on 7 is connected; the water circulation module includes a water collecting pipe 1...

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Abstract

The invention relates to a laser cutting machine with a coaxial spray nozzle, and the machine mainly solves the problems in an existing thin-wall pipe laser processing technology that the laser cutting machine can only cut in a dry way or can only cut in a wet way but cannot realize the two processes simultaneously. The laser cutting machine with the coaxial spray nozzle comprises a dust suction module and a water circulation module; the dust suction module comprises a dust collector and a dust suction pipe; the dust suction pipe is connected with a dust suction pipe installation hole (8) in a sealed cavity (7) through a flange; the water circulation module comprises a water collection pipe (10), a sewage filter device (11), a pressurizing water pump (12) and a water guiding mechanism (13); one end of the water collection pipe (10) is connected with a blanking box (9), and the other end of the water collection pipe (10) is connected with the sewage filter device (11); the sewage filter device (11) is connected with the pressurizing water pump (12); the water inlet of the water guiding mechanism is connected with the pressurizing water pump (12); and a water guide pipe and a pipe (3) are inserted into a pipe to be processed. Due to the adoption of the technical scheme, the problems are well solved, and the laser cutting machine can be used in the industrial production of laser dry and wet cutting.

Description

[0001] technical field [0002] The invention relates to a laser cutting machine with a coaxial nozzle, in particular to a laser cutting machine with a coaxial nozzle which is compatible with thin-walled pipe dry cutting and wet cutting processes. Background technique [0003] Laser cutting technology is widely used in the processing of metal and non-metal materials due to its advantages of reducing processing time, reducing processing costs and improving workpiece quality, and laser cutting processing is gradually replacing traditional cutting tools. [0004] Laser micromachining has become the main method for thin-walled pipe processing due to its high processing efficiency, less cutting residue, non-contact processing, and easy automation of the processing process. In laser processing of thin-walled tubes, the wet cutting process usually has an advantage in cutting small parts, because small-sized metal parts will quickly generate heat during cutting, and wet cutting play...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/36B23K26/14B23K26/16B23K26/146
Inventor 魏志凌宁军马秀云
Owner KUNSHAN THETA MICRO
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