Digital controlled intersecting line cutting machine nesting module system

Abstract

The invention relates to a numerically-controlled (NC) intersection-line cutting machine nest system used in the field of NC cutting. The system comprises a NC file processing module, a parameter-setting module, a tube-laying module, a data management module and a display module. The NC file processing module reads a NC file to be processed from a computer hard disk or a mobile memory and generates a new NC file that is stored in the computer hard disk or a mobile memory. The parameter-setting module lists the tube-laying parameters which are required for the tube-laying operation and need tobe reset or modified to allow a user to reset or modify. The data management module transmits the data to other modules. The tube-laying module receives the tube-laying parameters and the original steel tube processing data of the tubes and performs the tube-laying, and optimizes the arrangement of the tube nest by adjusting the position of the intersection-line track of each tube. The display module displays the data that are required to be viewed by the user during the tube-laying process. The NC intersection-line cutting machine nest system can not only maximize the utilization rate of theblank material but also greatly increase the time efficiency of the user.

Description

technical field [0001] The invention relates to a nesting module system used in the technical field of numerical control cutting, in particular to a nesting module system of a numerical control intersecting wire cutting machine. Background technique [0002] The basic principle of the nesting method of the CNC intersecting wire cutting machine is to arrange the steel pipe clusters of the same radius along the axial direction, and through the circular rotation around the steel pipe centerline of the steel pipe intersecting line and the axial movement along the steel pipe centerline, The total length of the steel pipe clusters arranged in a row is the shortest in the axial direction, so that as many steel pipes with intersecting lines of different shapes as possible can be cut from the fixed-length steel pipe blank, so as to achieve the purpose of material saving. In today's situation of energy shortage and rising prices of raw materials such as steel, the nesting link in CNC ...

AI Technical Summary

Problems solved by technology

[0006] The above-mentioned nesting modules cannot meet the nesting requirements of the CNC intersecting wire cutting machine. The reason is that these nesting modules are all for flat plate cutting, and the adjustment of the position of the parts is based on the two-dimensional space of the plane. Assuming that the drawing plane is In the X-Y plane, the position adjustment of the part includes three adjustment degrees of freedom: displacement in the X direction, displacement in the Y direction, and rotation around the Z axis perpendicular to the X-Y plane; while the CNC intersecting wire cutting machine cuts steel pipes with different radii, which determines its The position adjustment of parts (steel pipes) is based on three-dimensional space, that is, the displacement along the centerline of the steel pipe and the circumferential rotation around the centerline of the steel pipe are two adjustment degrees of freedom

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