A rotatable inner hole laser cladding device

A technology of laser cladding and inner hole, which is applied in the direction of metal material coating process, coating, etc., can solve problems such as non-rotation, achieve the effect of solving the problem of shaking, expanding the scope of application, and broadening the application prospect of the market

Active Publication Date: 2022-07-26
XI AN JIAOTONG UNIV
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AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above technical problems, the present invention proposes a rotatable inner hole laser cladding device, which solves the problem that the traditional inner hole laser cladding gun head cannot rotate, and improves the applicability of inner hole laser cladding technology

Method used

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  • A rotatable inner hole laser cladding device
  • A rotatable inner hole laser cladding device
  • A rotatable inner hole laser cladding device

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Embodiment Construction

[0032] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0033] like Figure 1-Figure 4 Shown: a rotatable inner hole laser cladding device and method, including a laser shaping system 1, a rotary sealing system 2, a cladding gun body system 3, a power system 4 and an installation and fixing system 5.

[0034] further, as figure 1 As shown, the laser fiber 1.1 is connected to the lens group 1.3 through the QBH connector 1.2. The lens group 1.3 can shape the Gaussian beam emitted by the fiber 1.1 into a collimated beam and propagate along the axis of the gun body. The lower end of the laser shaping system 1 is connected with the rotary sealing system 2, and the rotary sealing system 2 can realize the supply of water cooling, protective gas and powder required by the gun body system 3 in the rotating state.

[0035] further, as figure 1As shown, the lens group 1.3 is connected with the rotary sealing joint shield ...

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Abstract

A rotatable inner hole laser cladding device includes a laser shaping system, a rotary sealing system, a cladding gun body system, a power system and an installation and fixing system; the lower end of the laser shaping system is connected with a rotary sealing system, and the rotary sealing system realizes the rotation In the state, the supply of water cooling, protective gas and powder required by the gun body system. The invention solves the problem that the traditional inner hole laser cladding gun head cannot be rotated, and improves the applicability of the inner hole laser cladding technology.

Description

technical field [0001] The invention relates to the technical field of laser cladding, in particular to a rotatable inner hole laser cladding device. Background technique [0002] Laser cladding technology is an emerging additive processing technology. Laser cladding is an additive processing technology that uses a focused laser beam as a heat source to melt a prefabricated powder bed or a concentrated stream of powder particles, and then cools and solidifies it on the surface of the substrate to form a stack with the expected shape. Laser cladding can realize the preparation of protective coatings such as wear resistance and corrosion resistance on the surface of workpieces, and can also perform 3D printing of metal and ceramic materials. Inner hole laser cladding is a very innovative cladding process that is different from conventional plane laser cladding processing. It is a new type of laser cladding technology for cylindrical parts and cavity parts. application prospe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23C24/10
CPCC23C24/10
Inventor 殷咸青王轲岩牛靖李成新谢冲
Owner XI AN JIAOTONG UNIV
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