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Laser rust removing device and method based on laser texturing technology

A laser derusting and laser texturing technology, which is applied in laser welding equipment, welding equipment, metal processing equipment, etc., can solve the problems of easy rust on the material surface, save space, reduce equipment investment, and improve work efficiency Effect

Inactive Publication Date: 2013-04-03
JIANGSU UNIV
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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 overcome the traditional defect that the material surface is prone to rust after a period of time after using laser derusting, and provides a laser derusting device and method based on laser texturing technology

Method used

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  • Laser rust removing device and method based on laser texturing technology
  • Laser rust removing device and method based on laser texturing technology
  • Laser rust removing device and method based on laser texturing technology

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Experimental program
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Effect test

Embodiment 1

[0027] Such as figure 1 with figure 2 As shown, the device for realizing the present invention includes a laser 1, a protective gas bottle 2, a derusting head 6, a gas adsorption device 4 and a machine arm 9, the derusting head 6 is provided with a laser passage 62, and the derusting head 6. It consists of a rust removal head body and a rust removal nozzle connected to the rust removal head body. The rust removal nozzle is threaded with the rust removal head body, so that the rust removal nozzle and the rust removal head body can be realized. convenient and quick replacement; the derusting nozzle is provided with a laser channel 62, a gas adsorption channel 63 located outside the laser channel 62, and a gas adsorption tube interface 65, and the gas adsorption tube interface 65 is connected to the gas adsorption Channel 63 runs through; the derusting head body is provided with a transmission fiber interface 68, a focusing lens 67, a protective plane mirror 66 and a protective...

Embodiment 2

[0033] Such as figure 1 , Figure 5 As shown, the device for realizing the present invention includes a laser 1, a protective gas bottle 2, a derusting head 6, a gas adsorption device 4 and a machine arm 9, the derusting head 6 is provided with a laser passage 62, and the derusting The head 6 is composed of a rust removal head body and a rust removal nozzle connected to the rust removal head body. The rust removal nozzle is provided with a gas adsorption channel 63 outside the laser channel 62 and a protective gas pipe interface 61. ( Image 6 shown) and the gas adsorption tube interface 65, the protective gas tube interface 61 is connected with the laser channel 62, the gas adsorption tube interface 65 is connected with the gas adsorption channel 63; the derusting head body is provided with Transmission fiber interface 68 and focusing lens 67; the laser is connected to the transmission fiber interface 68 on the rust removal head body through the transmission fiber 7, and th...

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Abstract

The invention relates to a laser rust removing device and a laser rust removing method based on a laser texturing technology. The laser rust removing device comprises a laser, a protective gas cylinder, a rust removing head, a gas adsorption device and a machine swiveling jib, wherein a laser channel is formed in the rust removing head; the rust removing head consists of a rust removing head body and a rust removing nozzle; the rust removing nozzle is provided with a gas adsorption channel and a gas adsorption tube interface; the gas adsorption channel is communicated with the gas adsorption tube interface; the rust removing head body is provided with a transmission optical fiber interface, a focusing lens and a protective gas tube interface; the protective gas tube interface is communicated with the laser channel; the laser is connected with the transmission optical fiber interface through a transmission optical fiber; the protective gas cylinder is connected with a protective gas tube interface through a protective gas tube; the gas adsorption device is connected with the gas adsorption tube interface through a gas adsorption tube; and the entire rust removing head is arranged on the machine swiveling jib to realize upward, downward, leftward and rightward multi-angle movement. Due the adoption of the rust removing method in which the device is used, a better rust prevention effect is achieved on a material surface in comparison to coating of protective pain after single laser rust removal.

Description

technical field [0001] The invention relates to a laser derusting device and method, in particular to a laser derusting device and method based on laser texturing technology, which is suitable for the derusting field of marine engineering equipment. Background technique [0002] As we all know, in recent years, with the continuous growth of China's economy and the increasing demand for energy, my country has been paying more and more attention to the development of offshore oil. China's offshore oilfield development is basically concentrated in the offshore area, and 90% of the sea area above 300 meters has not been developed, so future offshore oil platforms will be more and more concentrated in the deep sea. Therefore, the offshore platform adapted to the deep sea environment and used for offshore oil exploration and exploitation has become the main equipment for deep sea oil and gas development. With the application of various new materials, drilling platforms are gettin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/36B23K26/14B23K26/08
Inventor 张永康张署光张朝阳张满奎张磊
Owner JIANGSU UNIV
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