Automatic environment-friendly device for laser texturing of inner cavity of attitude control missile shell

Abstract

The invention relates to an automatic environment-friendly laser texturing device for an inner cavity of an attitude control missile shell. The automatic environment-friendly laser texturing device comprises a four-axis linkage system, a control system, a laser system, an optical fiber transmission system, a focus lens system and the like. The laser system, the air draft and dust collection system and the focus lens system are respectively connected with the control system, high-energy pulse laser generated by the laser system is transmitted to the focus lens system through the optical fiber transmission system, so that the high-energy pulse laser acts on a textured area part of a product, and the laser control system can control the scanning power, the scanning speed, the scanning line width and the energy density; the inner cavity of the product reaches the roughness index required by texturing; the four-axis linkage system comprises a rotating and swinging movement mechanism and a YZ double-axis movement mechanism, and the missile shell clamping tool system is controlled and commanded by the four-axis linkage system to adjust the positions of the focus lens system and the area, needing to be textured, of a product so as to achieve automatic texturing of all parts of an inner cavity of the product. The device is environment-friendly, efficient and high in automation degree.

Description

Technical field [0001] The present invention belongs to the surface pretreatment technology of the missile housing, and in particular to a laser moratorial automated environmental protection device for a post-controlled missile housing. Background technique [0002] The laser monolarization technique is to use a high energy pulse laser beam to be strengthened on the surface of the part after the focus, the surface of the part required to be machined, form a microfilm in the surface of the machining, and the melt in the molten pool is stacked to the edge of the tank according to the designated requirements. Form a circular arc-shaped boss, increasing the surface roughness of the part. [0003] Conventional sandblasting process refers to the acceleration of a sharp edge and high hardness impact material that utilizes high pressure gas or high speed rotation. When the impact material of the high hardness is urged, when the impact particles hit the surface of the part, plastic deform...

AI Technical Summary

Problems solved by technology

[0005] At present, the existing laser texturing technology and devices are mostly used for flat or parts that do not need to be shielded. However, for this special configuration part, its narrow and tapered inner cavity structure prevents the laser from directly acting on the surface.

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