A System for Automatically Generating NC Machining Codes

Abstract

The invention discloses an automatic numerical control machining code generating system, which comprises an input module, an analysis module, a database, an output module, a display module and a correction module, wherein the input module is connected with the analysis module, the analysis module is connected with the output module, and the output module is respectively connected with the database, the display module, the correction module and a numerical control system; and the display module is connected with the correction module. Firstly, submodules in the input module are manually selected according to parts to be machined, parameters are input into the selected submodules and then the input parameters are transmitted to corresponding algorithm modules in the analysis module; and theanalysis module selects the corresponding algorithm modules according to the received parameters and conducts analysis to generate numerical control codes which are transmitted to the numerical control system through the output module. Since standard numerical control code frames which are preset in the algorithm modules in the analysis module are necessary for the numerical control system, the format of the automatically generated numerical control codes is consistent with the numerical control system.

Description

technical field [0001] The invention relates to the technical field of numerical control in mechanical manufacturing engineering technology, in particular to a system for automatically generating numerical control machining codes. Background technique [0002] At present, when the CNC system used in CNC machine tools is programmed before processing, the front-line operators perform manual programming on site, or use certain computer-aided software to generate CNC codes from the drawn 3D digital model. [0003] During manual programming, the worker inputs the segmented NC program by pressing the letter and number keyboard on the operation panel, which can meet the time requirement when processing simple parts, but it will consume a lot of time when processing complex parts, and because the NC operation is not as good as ordinary Computers are so convenient, so when compiling complex programs manually, many mistakes will be made, making the processing efficiency very low. [...

AI Technical Summary

Problems solved by technology

However, the flexibility of these two NC code compilation methods is very poor, and they cannot adapt to the diversity of processing objects well, and they require high technical level of operators, requiring code compilers to be very familiar with NC codes. It limits the flexibility of NC code to a certain extent, and also limits the rapid response of NC machine tools to production

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