Laser Induced Forming Machine Tool

Abstract

The invention relates to a laser-induced forming machine tool which mainly solves the problems such as a complex structure, high cost, poor stability and low precision of existing light wall plate forming equipment. The laser-induced forming machine tool is characterized in that a beam (9) is connected between a left stand column (3) and a right stand column (3'), wherein a beam guide rail (8) is arranged on the beam (9); a left slide carriage box (5) and a right slide carriage box (12) are separately connected on the beam guide rail (8); a left ram (7) is in sliding connection on the left slide carriage box (5); a double-swing-angle measuring camera (4) is fixedly arranged on the bottom of the left ram (7); a right ram (10) is in sliding connection on the right slide carriage box (12); and a double-swing-angle laser unit (13) is fixedly arranged on the bottom of the right ram (10). The laser-induced forming machine tool adopts laser flexible thermal formation, can be precisely controlled, is high in forming precision, is low in residual stress, is free of rebound effect, and is suitable for forming and processing difficult-to-form materials and forming various compel wall plate structural members.

Description

technical field [0001] The invention relates to the field of machine tools, in particular to a laser induced forming machine tool. Background technique [0002] Aerospace lightweight structural parts (lightweight panels) are one of the most important parts of the airtight cabin on a spacecraft, and are widely used in structures such as modern aircraft, launch vehicles, and space vehicles. Lightweight panels include columnar panels and conical panels. Cylindrical panels are formed by three-axis roll bending, while conical panels and special panels with flanges are molded and age-creep corrected. However, the reinforcement fractures occur from time to time, and there are problems such as long mold preparation period, difficult orthopedics, low forming efficiency, and low product qualification rate. [0003] With the development of lightweight aerospace materials, high-strength aluminum alloys are used more and more. Due to their low elongation and difficult forming, it is dif...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of the existing lightweight panel forming equipment, such as complex structure, high cost, poor stability, and low precision, the present invention provides a laser-induced forming machine tool, which adopts laser flexible thermoforming, which can be precisely controlled, High forming precision; low residual stress, no springback effect; suitable for forming of difficult-to-form materials and forming of various complex panel structural parts

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