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Numerical control machine tool production information obtaining method

A technology for producing information and CNC machine tools, which is applied in data processing applications, structured data retrieval, electrical digital data processing, etc. Comprehensive, scalable effects

Inactive Publication Date: 2014-08-27
ANHUI UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Existing CNC machine tools generally have the function of a log system, but the log files generated by the log system are only aimed at the operation process of the machine tool and have incomplete information, so it is impossible to completely or directly count the data reports for production management. The machine tool production information acquisition method, which can realize the automatic acquisition of production management related data and the automatic generation of management reports based on the existing machine tool log system, and can obtain the information of CNC machine tools and products in the process of production and processing in real time and simply

Method used

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  • Numerical control machine tool production information obtaining method

Examples

Experimental program
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Effect test

Embodiment 1

[0037] combine figure 2 , taking the production information management of a CNC laser cutting machine tool as an example, the machine tool uses the famous German Global Control CNC system:

[0038] First prepare the log reading module, which is developed in C# language, and the processing object is the log file generated by the operation of the Global Control CNC system. The log is in text format, and the log fragment example is as follows:

[0039]

[0040]

[0041]

[0042]Since the log record is very long, a random section is intercepted here as an example. It can be seen that the log file uses text as a record unit, and each line consists of three parts. The first part at the beginning is a timestamp, such as "2011-04-22_19-14-12", which means April 22, 2011 at 19:14 Minutes and 12 seconds, the second part is the status code, such as "1213", "1211", "138", "302", etc., and the third part is the status information, such as "X=0.0Y=0.0", "S:0 ", "Part-Cut-Length / ...

Embodiment 2

[0056] Manage production information of multiple CNC machine tools. When the present invention is used to manage multiple CNC machine tools, the method and steps are the same as in Embodiment 1, only the main control computers of all CNC machine tools need to be installed with a log reading system and connected to the workshop LAN, and the management of all machine tools is shared. The database server and the report module use the CNC machine number to distinguish different machine tools in the database table, and the log reading module uploads the machine tool number at the same time when uploading the respective machine data. In this way, statistics of production information by machine number can be realized in the report module.

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Abstract

The invention discloses a numerical control machine tool production information obtaining method, and belongs to the field of manufacturing industry informatization. The method includes the steps that a log reading module is written and installed in a machine tool main control computer; a numerical control system executes numerical control codes and automatically generates a log file; the log reading module is started to analyze the log file and stores obtained structural data in a production information database; in a report server, a report module is set according to the style required by a user, and a data source is built for all report forms with data tables of the production information database; the user has access to the report server through a client, and various information statistical report forms defined in the report module are obtained. By means of the method, related data of production management can be automatically obtained and management report forms can be automatically generated on the basis of an existing machine tool log system.

Description

technical field [0001] The invention belongs to the field of manufacturing informatization, and more specifically relates to a method for acquiring and counting production information of a numerically controlled machine tool. Background technique [0002] CNC machine tools can achieve efficient production through cyclic execution of processing programs, and are widely used in modern manufacturing. CNC machine tools can combine multiple parts to write processing programs, and realize that the program can be executed in a cycle to complete the processing of multiple parts at the same time. For example, using CNC laser cutting machine tools can cut out multiple types and specifications of parts in batches after clamping steel plates at one time. This brings complexity to management while improving efficiency. For production management, it is necessary to count the consumption of raw materials, the type and quantity of finished products, the number of waste products, and the sta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/1815G06F16/21G06Q50/04
Inventor 徐斌潘瑞林郜振华暴伟张洪亮赵传刚
Owner ANHUI UNIVERSITY OF TECHNOLOGY
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