A multi -process parameter matching laser impact molding mold

Abstract

The invention discloses a multi-technical-parameter matching type laser shock molding die in the technical field of advanced manufacture. The multi-technical-parameter matching type laser shock molding die comprises a working table, wherein a computer is arranged at the left side of the top of the working table; an inner cavity of a fixed table is provided with a laser transmitter; a moving table is arranged at the top of a base; the right side wall of the moving table is provided with a fine adjusting gear; the left side of a bottom plate is provided with a die groove; the bottom of the die groove is provided with a base plate; ventilation pads are uniformly arranged between the bottom plate and the base plate; the top of the die groove is provided with a pressing plate; the bottom of the pressing plate is provided with a constraining layer; the two ends of the top of the pressing plate are each provided with a fastening screw; and through holes are formed in the outer wall of the bottom plate. The air discharging problem of a molding cavity is solved; gaps exist between through holes in the base plate and projections on the bottom plate, so that air discharging is very uniform and smooth, and better molding is facilitated; and the die is convenient to mount and disassemble, and the mounting and disassembling efficiency is increased.

Description

technical field [0001] The invention relates to the field of advanced manufacturing technology, in particular to a laser shock forming mold with multiple process parameters matching. Background technique [0002] Advanced manufacturing technology is a comprehensive and cross-cutting frontier discipline and technology with a wide range of contents. As a hot research direction of laser technology at present, laser shock technology has attracted extensive attention due to its characteristics of high energy, high pressure, and high strain rate. The principle of laser shock technology is to irradiate a high-power-density pulsed laser beam onto the surface of a material to form a plasma detonation wave, and use the plasma detonation wave to act on the material to achieve the desired treatment effect. At present, the technology related to the surface treatment of materials by laser shock has become increasingly mature, and the related technology of using laser shock to shape mater...

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Problems solved by technology

[0003] The object of the present invention is to provide a laser impact forming mold with multiple process parameters matching to solve the problem in the background technology mentioned above. Processing deviation occurs, the forming cavity is sealed, the gas is not discharged smoothly, and it is difficult to adjust the forming mold when the laser is impacted.

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