Machining load control system based on instruction sequence optimization

Abstract

The invention relates to a machining load control system based on instruction sequence optimization, which has a structure as follows: a parameter setting module is used for setting machining parameters, a machining constraint condition, a CAD (computer-aided design) data of machining parts and machining codes, providing a geometrical model of the parts and a machining instruction sequence code data, and generating a corresponding parameter file; a learning module is used for learning the cutting load, vibration and machining precision corresponding to the machining instruction sequence of the parts, generating a data file containing the parameter setting information and learning result of the learning module, and providing the cutting load, vibration and machining precision to an analysis module; the analysis module is used for confirming a to-be-optimized position and the machining instruction sequence code and graphically displaying the to-be-optimized position and the machining instruction sequence code; and an optimizing module is used for optimizing the machining instruction sequence, generating the machining instruction sequence code, performing statistic analysis, and generating an optimized machining instruction sequence code file. By using the machining load control system based on instruction sequence optimization, the high-precision machining is realized under the existing condition.

Description

technical field [0001] The invention relates to the technical field of numerical control machine tool processing load control, in particular to a processing load control system embedded in a numerical control system based on command sequence analysis. Background technique [0002] CNC machine tool is an efficient automatic processing equipment. It strictly follows the processing program and automatically processes the workpiece to be processed. The program directly used for processing input from the outside of the CNC system is called the CNC processing program. It is a series of processing instructions. A collection of sequences, the NC machining program represents all the actions to be completed by the NC machine tool. [0003] Since the current NC machining program is only based on the geometric contour features of the machined parts when designing and writing, it is the geometric information expression of the machining trajectory, without considering the dynamic characte...

AI Technical Summary

Problems solved by technology

[0005] (1) Most technologies are not integrated with the CNC system

[0006] (2) Poor intelligence, unable to automatically determine the working conditions suitable for machine tools, tools and workpieces, requiring a large degree of manual participation

[0007] (3) Even if the integration with the CNC system is realized, due to the constraints of the resources of the CNC system, and the fact that the monitoring technology and the CNC system manufacturer are two companies, and the technology is confidential, the best integration cannot be achieved, and it is difficult to ensure the monitoring of the processing process real-time

[0008] (4) High cost

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