Mobile online laser shock processing device and method

Abstract

The invention provides a movable on-line laser shock processing device and method. The movable on-line laser shock processing device and method comprises a laser platform, a laser, a reflector base, a connecting piece, a light guide arm, a laser head, an absorption layer spray tube and a constraining layer spray tube. Rolling wheels and hydraulic columns are arranged at the bottom of the laser platform. A laser is arranged on the laser platform. One end of the reflector base is connected with the laser and the other end of the reflector is connected with the laser head through the connecting piece. The laser platform is provided with an absorption layer container and a constraining layer container. The absorption layer spray tube and the constraining layer spray tube are universal tubes. A valve is arranged on the joint of the absorption layer container and the constraining layer container. According to the movable on-line laser shock processing device and method, the movement of the laser and the spraying of an absorption layer and the constraining layer are integrated into the same device in the process of the laser shock processing, and can adjust the distance and angle of the laser head and the part to be machined, and the distance and angle between the laser head and the to-be-processed part, and the distance and angle between the spray heads of the absorption layer and the constraining layer and the to-be-processed part can be adjusted on-line,. The movable on-line laser shock processing device and method is wide in application, convenient to operate and high in efficiency.

Description

technical field [0001] The invention relates to the field of laser shock processing, in particular to a movable online laser shock processing device and method. Background technique [0002] Laser shock processing includes laser shock strengthening, laser shock forming, etc., and is widely used in various industries, such as automobile manufacturing, machine tool manufacturing, aerospace manufacturing, etc., but the existing laser shock processing devices have the following shortcomings: most laser shock processing The processing device is offline laser shock processing, that is, the object to be impacted must be placed offline on the laser shock workbench; especially, it is difficult to perform real-time and online processing and repair on the object to be processed that has been assembled and put into use, and is difficult to move. The application of laser shock processing technology in online. However, in practical engineering applications, on-line processing or on-line ...

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Problems solved by technology

[0002] Laser shock processing includes laser shock strengthening, laser shock forming, etc., and is widely used in various industries, such as automobile manufacturing, machine tool manufacturing, aerospace manufacturing, etc., but the existing laser shock processing devices have the following shortcomings: most laser shock processing The processing device is offline laser shock processing, that is, the object to be impacted must be placed offline on the laser shock workbench; especially, it is difficult to perform real-time and online processing and repair on the object to be processed that has been assembled and put into use, and is difficult to move. The application of laser shock processing technology in online

Such as the application of online laser cleaning, Chinese Patent Publication No. CN 102327885 B, titled: A portable laser cleaning machine for stone cultural relics, discloses a portable laser cleaning machine for stone cultural relics cleaning, the cleaning The machine can realize on-line cleaning of cultural relics, by integrating laser, laser energy monitoring system and visible light indicating system into one device, and the laser energy monitoring system and visible light indicating system can feedback the laser energy and the surface condition of cultural relics in time to realize its portable and online functions, but this The implementation method of the online function of the device does not meet the requirements of online laser processing technology such as online laser shock strengthening and online laser shock forming

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