Fixed cutting method for laser cutting of circular material

A technology of laser cutting and cutting method, which is applied in the direction of laser welding equipment, welding equipment, metal processing equipment, etc.

Active Publication Date: 2021-05-18
DONGGUAN FEIYUE LASER EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings in the prior art, and propose a fixed cutting method for laser cutting circular materials, which can effectively solve the problems raised by the background technology

Method used

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  • Fixed cutting method for laser cutting of circular material
  • Fixed cutting method for laser cutting of circular material
  • Fixed cutting method for laser cutting of circular material

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. In the present invention, terms such as "installation", "setting", "connection", "fixation" and "rotary connection" should be understood in a broad sense unless otherwise clearly specified and limited, for example, it can be a fixed connection or a It is a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, it can be the internal communication of two components or the interaction relationship between two components, Unless otherwise clearly defined, those skilled in the art can understand the specific meanings of the above terms i...

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Abstract

The invention discloses a fixed cutting method for laser cutting of a circular material. The method comprises a base, wherein rectangular grooves are formed in the outer walls of the two ends of the base correspondingly; the inner walls of the two sides of one rectangular groove are rotationally connected with the same bidirectional lead screw; the two sides of the circumferential outer wall of the bidirectional lead screw are rotationally connected with first sliding blocks through threads correspondingly; the inner walls of the two sides of the other rectangular groove are provided with the same first limiting rod; and the two sides of the circumferential outer wall of the first limiting rod are slidably connected with second sliding blocks. According to the method, an air outlet pipe fixed to a fixed shell and a claw-shaped air bag on the air outlet pipe are arranged, an air pump is started to inflate air into the claw-shaped air bag on the air outlet pipe, at the moment, the claw-shaped air bag expands to pre-fix a circular pipe, and three points are formed on the claw-shaped air bag to make contact with and fix the inner wall of the circular pipe, so that the fixing stability can be improved, the circular pipe cannot slide in the machining process, and the fixing effect is improved.

Description

technical field [0001] The invention relates to the technical field of laser cutting, in particular to a fixed cutting method for laser cutting circular materials. Background technique [0002] The original process is to use a knife to cut the round tube, the knife is worn, and the knife needs to be replaced every two days. After changing to laser cutting, this problem is solved. The original process of cutting the round tube is a contact cutting method. The tube is squeezed to a certain extent, and another process is required to repair it after cutting, but the use of laser cutting saves this process, improves efficiency, and the cutting effect is better. [0003] Before using the laser cutting equipment to cut the round tube, the round tube needs to be fixed first. Since the round tube has a smooth surface, when the existing fixing mechanism is fixed, the round tube may not be fixed firmly, resulting in the following round The flatness of the pipe cutting mouth, so there ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/02B23K26/38
CPCB23K26/02B23K26/38
Inventor 何燕芳
Owner DONGGUAN FEIYUE LASER EQUIP CO LTD
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