Double-curved-surface aluminum panel end surface cutting equipment and cutting technology thereof

Abstract

The invention discloses double-curved-surface aluminum panel end surface cutting equipment and a cutting technology thereof. The equipment comprises a machine tool base, a machine tool, a bed-jig, a cutting mechanism used for cutting a double-curved-surface aluminum panel, and a control computer. The cutting mechanism comprises a milling cutter used for performing cutting, a connecting rod used for mounting the milling cutter, and a cross beam used for mounting the connecting rod. The two ends of the cross beam are mounted on the two sides of the machine tool through side end air cylinders, the connecting rod is mounted on the cross beam through a hydraulic oil cylinder, and the control computer is connected with a control cabinet used for controlling the milling cutter of the machine tool. In addition, the double-curved-surface panel is fixed to the bed-jig, then a model of the bed-jig and the double-curved-surface panel is imported into the control computer, a cutting program is welledited and forwarded to the control cabinet, and the milling cutter is controlled to perform cutting. The cross beam of the equipment is mounted on the two sides of the machine tool through the sideend air cylinders, the lifting height of the cross beam is far greater than that of a cross beam of an existing CNC cutting machine tool, the bed-jig on the machine tool is arranged in a cooperative mode, and the purpose of curved cutting is achieved.

Description

technical field [0001] The invention relates to the field of hyperboloid aluminum veneer cutting, in particular to a hyperboloid aluminum veneer end face cutting device and a cutting process thereof. Background technique [0002] At present, due to the processing of hyperbolic aluminum veneers, the blanking generally increases the size of the surrounding area, and after the hyperbolic surface is formed, the excess dimensions around it are cut off; and the end lines around the hyperbolic aluminum veneer are generally irregular curved lines (or Free curve); therefore, the existing processing technology of the end face of the hyperbolic aluminum veneer is generally cut by hand with a curve saw, and then the size of the chord length around it is measured; but this method has high manual requirements for operators, instability, low efficiency, and cutting end lines. Defects such as unevenness, roughness, burrs, low dimensional accuracy, and unsightly appearance of the end surface...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a hyperboloid aluminum veneer end face cutting equipment and its cutting process, aiming at solving the problem of low cutting efficiency and unstable operation caused by the manual cutting of the existing hyperboloid aluminum veneer with a jigsaw. The lines are not smooth, there are technical problems of burrs and low dimensional accuracy