Log management method of numerical control system

Abstract

The invention discloses a log management method of a numerical control system. The method comprises a log generation process and a log usage process, wherein the log generation process comprises dividing information of the numerical control system into six broad categories of log files, managing capacity of the log files when the numerical control system starts up and storing recorded logs into corresponding log files; and the log usage process comprises displaying the log files to users in a list mode, exporting the log files into text files, partially intercepting continuous operational procedures in operation logs and generating script files according to the continuous operational procedures, utilizing the script files to play back the continuous operational procedures, and respectively extracting all information in fault logs, processing logs, file modification logs and the operation logs to generate a corresponding log report according to the information. The log management method of the numerical control system solves the problems of data missing of numerical control machine tool informatization management and statistic analysis missing of numerical control machine tool service condition due to the fact that an existing system does not have log recording.

Description

technical field [0001] The invention belongs to the technical field of numerical control, and more specifically relates to a log management method of a numerical control system. Background technique [0002] At present, most of the CNC systems in China do not have a log function. Under such circumstances, once an abnormality occurs during the operation of the CNC machine tool, due to the lack of relevant record data, fault diagnosis can only be performed based on personal experience. Even if some foreign CNC systems have the log recording function, it is only a simple machine tool operation record. This kind of record does not deeply involve the internal operation status and operation data capture of the CNC system on the micro level, and there is no record on the macro level. Intelligent statistical analysis of the content. Due to the lack of information and the lack of corresponding data analysis functions, machine tool managers have caused great trouble in machine tool m...

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Problems solved by technology

[0003] Aiming at the defects of the prior art, the purpose of the present invention is to provide a log management method of a numerical control system, aiming to solve the data loss of the information management of the numerical control machine tools and the absence of numerical control machine tools due to the absence of log records in the existing numerical control systems. Problems with Statistical Analysis of Usage

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