Curved slender hole reflection inclined surface machining device

Abstract

The invention relates to a curved slender hole reflection inclined surface machining device. An intelligent control center communicates with a laser emission controller, a shading plate driving motor controller, a workpiece guide rail motor controller, a convex lens sliding block motor controller, a vertical deep hole detector and the like. The controllers respectively control a corresponding mechanical transmission part, a focusing convex lens moving mechanical part and a workpiece moving mechanical part. The shielding plate driving motor controller controls a shielding plate to move, and the laser emission controller, the workpiece guide rail motor controller and the convex lens sliding block motor controller are matched in control to project a light spot diameter matched with the machining area. The intelligent control center calculates the rotating speed of a driving motor, the energy of the laser beam and the focal length of a convex lens which are required for machining the reflecting inclined surface, and transmits data to the respective controllers, so that the controllers control the moving modes of the shading plate, a convex lens sliding block and a workpiece guide rail, and control the size of the focusing spot of the laser beam, the machining area and the machining time. The accuracy of the inclined surface inclination angle is ensured.

Description

technical field [0001] The invention relates to the technical field of laser processing, in particular to a device for processing reflective slopes of curved elongated holes. Background technique [0002] After more than 40 years of rapid development, my country has achieved certain results in the field of mid-end manufacturing of straight elongated holes, but there is still a blank in the field of high-precision manufacturing of high-precision curved elongated holes. For the processing of the reflective slope of the slender hole, there are still problems such as design defects, immature processing technology, technical indicators that do not meet relevant requirements, and high processing costs. Contents of the invention [0003] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide a curved slender hole reflective slope processing device, which can automatically adjust the laser energy for different melting point ...

AI Technical Summary

Problems solved by technology

[0002] After more than 40 years of rapid development, my country has achieved certain results in the field of mid-end manufacturing of straight slender holes, but it is still blank in the field of high-precision manufacturing of high-precision curved slender holes

For the processing of the reflective slope of the slender hole, there are still problems such as design defects, immature processing technology, technical indicators that cannot meet the relevant requirements, and high processing costs.

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