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Laser welding method and system

A laser welding and laser technology, applied in laser welding equipment, welding equipment, metal processing equipment, etc., can solve the problems of high heat in welding technology, affecting the service life of welding equipment, etc. handy effect

Inactive Publication Date: 2019-05-17
NANTONG HUINING MECHANICAL & ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the heat of welding technology is too high, which will affect the service life of welding equipment

Method used

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  • Laser welding method and system
  • Laser welding method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] like figure 1 , a laser welding method, the specific steps are:

[0065] 1) Fix the barrel to be welded;

[0066] 2) Adjust the position of the barrel so that the welding seam of the welding device 4 and the barrel are on the same vertical plane;

[0067] 3) Adjust the position of the welding device 4: adjust the position of the rotating device 3 by moving the device 5 up and down, so that the welding device 4 can rotate around the central axis of the barrel;

[0068] 4) The welding device 4 is driven by the rotating device 3, and the welding device 4 is driven to move along the gap of the barrel to weld the weld seam of the barrel;

[0069] 5) Cool down the welding device 4 .

[0070]Based on the above-mentioned embodiment, by moving the barrel and moving the device 5 up and down, the welding device 4 can be moved along the gap of the inner wall of the barrel to realize welding of the gap of the inner wall of the barrel, and then the welding device 4 is cooled to im...

Embodiment 2

[0076] like Figure 1-3 , a laser welding system, comprising: a bracket 1, a supporting device 2, a rotating device 3, a welding device 4, an up and down moving device 5, and a cooling system 6;

[0077] The support device 2 is used to support the barrels to be welded. The support device 2 is provided with adjustable arc grooves. The width of the arc grooves can adapt to barrels of different sizes. lateral movement;

[0078] The rotating device 3 is fixedly connected with the welding device 4, and is used to drive the welding device 4 to rotate;

[0079] The welding device 4 is used to weld the weld seam of the drum;

[0080] The up and down moving device 5 is fixedly connected to the rotating device 3 and the bracket 1 at the upper and lower ends respectively;

[0081] The cooling system 6 is arranged in the welding device 4 and is used for cooling the welding device 4 .

[0082] Based on the above-mentioned embodiment, the barrel is placed in the support device 2, by mov...

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Abstract

The invention discloses a laser welding method and system. By adjusting the position of a barrel tank, a welding device and a welding seam of the barrel tank can be on the same vertical plane. The position of a rotation device is adjusted through an upward-downward movement device, and therefore the welding device can rotate around the center axis of the barrel tank and can move along a crack of the barrel tank. The welding device is driven by the rotation device to conduct welding on the welding seam of the barrel tank. Finally, the welding device is cooled. By means of the laser welding method and system, the inner wall of a barrel-shaped object can be welded, environment friendliness and reliability are achieved, harm to human bodies can be reduced, and the welding attractiveness can beimproved.

Description

technical field [0001] The invention relates to a laser welding method and a welding system. Background technique [0002] In traditional welding, the gap is welded by heating the welding material at high temperature, and the flame generated is particularly harmful to the eyes of the staff, and it is easy to leave welding marks on the surface of the weld, which affects the aesthetics of the surface. With the advancement of science and technology, the current technology has applied laser to welding technology. However, the heat of welding technology is too high, which will affect the service life of welding equipment. Therefore how to avoid the heat of welding from affecting the welding device, how to reduce the impact of the flame on the staff, and make the welding seam more attractive in appearance, the present invention is urgently awaiting. Contents of the invention [0003] Purpose of the invention: The purpose of the present invention is to solve the deficiencies in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/21B23K26/70
Inventor 邓钦文
Owner NANTONG HUINING MECHANICAL & ELECTRICAL TECH CO LTD