Automatic control method of numerical control cutting machine

Abstract

The invention discloses an automatic control method of a numerical control cutting machine, which comprises the steps of firstly establishing a comparison table with a cutting speed based on main control parameters of the numerical control cutting machine, and storing the comparison table into a controller; then, comparing the recorded parameters with the comparison table automatically by the controller after recording the main control parameters by an operator, and determining the cutting speed; finally, controlling the numerical control cutting machine to cut automatically by the controller according to the determined cutting speed till the cutting is completed. The steps of the method greatly simplify the numbers of parameters set in an early stage, improve the work efficiency and reduce the labor intensity, meanwhile, ensure the consistency of the processing quality and the processing effect and overcome the influence of artificial experience on the parameter setting and the processing quality, so that the method is simple to learn, easy to utilize, and suitable for being installed and used in various numerical control cutting machines.

Description

technical field [0001] The invention relates to a control method, in particular to an automatic control method capable of realizing fast, convenient and accurate cutting of a numerical control cutting machine, and belongs to the field of cutting processing control. Background technique [0002] According to the structure, CNC cutting machine is divided into portable and desktop. The desktop CNC cutting machine adopts the overall frame structure, high stability, strong and durable. It is suitable for processing large workpieces with large dimensions and batch production. It is the first choice for large-scale plate cutting production. equipment. The portable CNC cutting machine is small in size, light in weight, takes up less space, and is easy to assemble. It is suitable for use in some places where the site is small and the batches of workpieces are small. The existing CNC cutting has been widely used in the automobile manufacturing industry, shipbuilding industry, decorat...

AI Technical Summary

Problems solved by technology

[0004] Although the cutting process of the existing CNC cutting machine is automatically controlled and does not require personnel to operate, it is necessary to set more control parameters according to different plates, different thicknesses, different voltages, and different processing styles in the preliminary preparation, so that The preparation time in the early stage is long, the process is cumbersome, and the processing efficiency and processing speed are severely restricted. In particular, the quality of parameter setting depends entirely on experience, and the human factor is heavy. A little carelessness will cause parameter setting deviation or Mistakes will affect the processing quality, or cause the quality of products processed by different operators to be inconsistent, which will bring troubles to the use and delivery of finished products

In some special links, such as: in order to pursue output, operators sometimes increase the cutting speed without authorization, which will not only reduce product quality, but also damage the company's image; clear downward trend