Generation method, storage medium and cnc machine tool for feeding slope of lifting plate in continuous mold

Abstract

The invention relates to the field of machine tool processing, in particular to a method for generating a feeding slope of a lifting plate in a continuous mold, a storage medium and a CNC machine tool. The method includes reading the 3D drawing of the lifting plate in the continuous mold; obtaining all the edges on the inner contour of the entity in the 3D drawing, and finding out the edge facing the set feeding direction as the preselected edge; marking the preselected edge with the risk of material jam is the edge to be processed; chamfering is performed on each edge to be processed. The present invention automatically analyzes and identifies the side with the risk of material jamming on the lifting plate, and automatically performs chamfering processing, so as to reduce the risk of material jamming on this edge during the machining stage of the lifting plate machine tool, improve the subsequent material jamming phenomenon, and achieve continuous improvement. The feeding smoothness of the lifting plate in the mold, the purpose of speeding up the mold manufacturing cycle and improving the processing efficiency.

Description

technical field [0001] The present invention relates to the field of machine tool processing, and in particular to a method for generating the feeding slope of a lifting plate in a continuous mold, a storage medium and a CNC machine tool, wherein the storage medium contains a computer program, which can be executed by a processor of the CNC machine tool to realize all described method. Background technique [0002] Continuous die refers to the cold stamping die that uses strip-shaped stamping raw materials (abbreviated as material belt) in one stamping stroke, and uses several different stations on a pair of molds to complete multiple stamping processes at the same time. Once the stamping is completed, the material belt moves once on the lifting plate at a fixed distance until the product is completed. [0003] For the lifting plate in the existing continuous mold, when the CNC machine tool processes and manufactures the lifting plate according to the 3D structure of the li...

AI Technical Summary

Problems solved by technology

[0003] For the lifting plate in the existing continuous mold, when the CNC machine tool processes and manufactures the lifting plate according to the 3D structure of the lifting plate, the sides of the grooves cut on the lifting plate are all right-angled sides, and the right-angled sides are used in actual production Material jams often occur when the middle material belt is fed. At present, in order to solve this problem, the traditional method is through post-processing, and manual chamfering will occur on the edge of the material jam. As a result, the yield rate declined, everyone could not achieve unity, and the time was not well controlled, resulting in an uncontrollable and lengthy mold manufacturing cycle