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Five-axis linkage laser cutting machine and cutting process thereof

A laser cutting machine, five-axis linkage technology, applied in laser welding equipment, manufacturing tools, metal processing equipment, etc., can solve the problems of difficult to cut three-dimensional planes of flexible products, inability to three-dimensional plane processing, small degrees of freedom and other problems, to overcome The effect of high product rigidity and hardness requirements, high degree of automation, and high processing accuracy

Pending Publication Date: 2018-05-11
东莞市恒好激光科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional laser cutting machine has only three degrees of freedom. Usually, it can only cut the horizontal surface of the product, but cannot process the three-dimensional surface of the product. Moreover, the product is required to have good rigidity and hardness. It belongs to contact cutting and is difficult to cut. The three-dimensional plane of flexible products is mainly due to the small degree of freedom and small swing

Method used

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  • Five-axis linkage laser cutting machine and cutting process thereof
  • Five-axis linkage laser cutting machine and cutting process thereof
  • Five-axis linkage laser cutting machine and cutting process thereof

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Embodiment 1

[0029] refer to Figure 1 to Figure 5 A five-axis linkage laser cutting machine is shown, including machine base 1, processing platform 2, gantry 3, Y-axis driving mechanism and X-axis driving mechanism. The Y-axis driving mechanism is installed in the machine base 1 to drive processing translation Move along the Y-axis direction, the X-axis drive mechanism is installed on the crossbeam 4 of the gantry 3, the X-axis drive mechanism includes an X-axis guide mechanism composed of two guide rails and racks arranged horizontally, and an X-axis guide mechanism installed on the X-axis guide mechanism. Drive seat 5, the two guide rails are parallel to each other and extend along the X-axis direction, the rack is arranged between the two guide rails and arranged parallel to the guide rails, the drive seat 5 includes a slide seat and an X-axis drive mounted on the slide seat Motor, the bottom of the sliding seat cooperates with two guide rails through the sliding block, a gear is insta...

Embodiment 2

[0039] Please participate in the attached Figure 1-5 , the cutting process of the five-axis linkage laser cutting machine described in embodiment 1, comprising the following steps:

[0040] S1. Fix the workpiece to be processed on the processing platform 2, and the Y-axis drive mechanism is installed in the machine base 1 to drive the processing platform 2 to move along the Y-axis direction;

[0041] S2. The laser cutting head 9 is driven by the X-axis drive mechanism along the set cutting route according to the shape of the workpiece to be cut, and the Z-axis drives the electric cylinder 7 to realize the movement in the X-axis direction and the height adjustment of the Z-axis respectively;

[0042] S3. Finally, a dual-axis linkage rotating base 8 is installed on the bottom of the Z-axis driving electric cylinder 7, and the laser cutting head 9 is installed on the dual-axis linkage rotating base 8. The laser cutting head 9 can rotate at any angle, and the workpiece to be proc...

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Abstract

The invention relates to the technical field of laser cutting machines, and particularly relates to a five-axis linkage laser cutting machine. The five-axis linkage laser cutting machine comprises a seat, a machining platform, a portal frame, a Y-axis drive mechanism and an X-axis drive mechanism, wherein a drive seat comprises a slide seat and an X-axis drive motor installed on the slide seat; the bottom of the slide seat is matched with two guide rails through slide blocks; a gear is installed at an output end of the X-axis drive motor and in transmission fit with a rack; a Z-axis installation seat is installed on the slide seat; a Z-axis electric drive cylinder arranged in a vertical state is installed on the Z-axis installation seat; a double-axis linkage rotary seat is installed at the bottom of each Z-axis electric drive cylinder; and a laser cutting head is installed on the double-axis linkage rotary seat. The laser cutting head is capable of carrying out five-axis linkage, large in swing amplitude, and capable of carrying out laser non-contact cutting, and machining the three-dimensional surface of a flexible product simultaneously; and moreover, the five-axis linkage lasercutting machine is high in machining accuracy and machining efficiency, and wide in application range, and the process is simple and reliable.

Description

technical field [0001] The invention relates to the technical field of laser cutting machines, in particular to a five-axis linkage laser cutting machine and its cutting process. Background technique [0002] The traditional laser cutting machine has only three degrees of freedom. Usually, it can only cut the horizontal surface of the product, but cannot process the three-dimensional surface of the product. Moreover, the product is required to have good rigidity and hardness. It belongs to contact cutting and is difficult to cut. The three-dimensional plane of flexible products mainly has small degrees of freedom and small swings. [0003] Therefore, there is an urgent need to provide a five-axis linkage laser cutting machine and its cutting process to solve the deficiencies in the prior art. Contents of the invention [0004] One of the objectives of the present invention is to provide a five-axis linkage laser cutting machine for the deficiencies of the prior art. [0...

Claims

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Application Information

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IPC IPC(8): B23K26/38B23K26/064B23K26/70
CPCB23K26/064B23K26/38B23K26/702
Inventor 康汉强尹文君
Owner 东莞市恒好激光科技有限公司
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