Steel plate workpiece machining method and system

Abstract

The invention provides a steel plate workpiece machining method and system. The method comprises the following steps: constructing a first nesting plan list; obtaining a nesting order; matching the first nesting plan list with the nesting order; modifying the target number of the steel plate workpieces in the first nesting plan list and the scaling of the target size according to the nesting order; inputting a steel plate size range; generating virtual steel plate information according to the steel plate size range, the actual number of the steel plate workpieces and the scaling of the target size; calculating the steel plate maximum utilization rate and the steel plate number according to the virtual steel plate information; and generating steel plate specification information and steel plate cutting layout information according to the steel plate maximum utilization rate and the steel plate number. A cutting machine tool is used for cutting steel plates provided by a steel plate supply device. By the adoption of the scheme, the size and number of actually-needed steel plates can be calculated according to the trepanning order, the steel plates are purchased according to the actually-needed steel plate size and number, the machining time of steel plate workpieces is saved, excess materials of the steel plates after trepanning are reduced, and the steel plate utilization rate is increased.

Description

technical field [0001] The present application relates to the technical field of steel plate processing, in particular to a method and system for processing steel plate workpieces. Background technique [0002] Steel plate workpiece refers to the parts cut from the steel plate. At present, CNC flame and plasma cutting machines have been widely used in industrial enterprises in my country. Due to the lack of CNC cutting software technology, the cutting production efficiency of CNC cutting machines is generally low during use. and serious waste of consumables. [0003] In order to solve the above problems, nesting software is usually used to plan the cutting of parts. The nesting software can arrange various parts tightly and get the maximum material utilization rate with the least waste of raw materials. It can use less material, reduce the cost per workpiece and improve production efficiency to obtain the same output. The nesting software can perform nesting and cutting of ...

AI Technical Summary

Problems solved by technology

[0005] This application provides a method and system for processing steel plate workpieces to solve the problem that the length and width of steel plates purchased in different batches may be different from the preset steel plate specifications in the prior art, resulting in many gaps in the steel plates after nesting. Surplus material, resulting in low utilization rate of steel plate

Images