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Numerical control machining stage monitoring system

A monitoring system and processing state technology, applied in the field of CNC processing state monitoring system, can solve the problems of insufficient utilization of network technology and software technology, small monitoring system scale, and in-depth technology adoption, so as to reduce labor intensity and shorten fault finding and troubleshooting time, easy maintenance effect

Inactive Publication Date: 2012-11-28
CHANGSHU RES INSTITUE OF NANJING UNIV OF SCI & TECH
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is characterized by weak real-time performance, poor stability, small scale of the monitoring system itself, unreasonable structure, lack of in-depth adoption of database, a key information technology, and insufficient utilization of increasingly perfect network technology and software technology.

Method used

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  • Numerical control machining stage monitoring system

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Embodiment 1

[0024] After the various data information collected from the field is transmitted to the computer, it needs to be statistically analyzed, and the data records are displayed and printed in a certain format, that is, the data report.

[0025] The system can process the data in the database accordingly. The form of data processing is divided into: data pre-processing, mainly range conversion, table lookup, engineering calculation, etc.; real-time data processing, mainly in the operation strategy, editing necessary script program timers, counters, etc.; data post-processing, Mainly process the historical data of the project. In the process of project operation, the database will continuously store the current data in the database, and as the basis of the original data, the user can output reports and curves. Use components such as "Saved Data Processing", "Saved Data Extraction", "Saved Data Browsing", "History Table" and other components to modify, delete, add, and query histori...

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Abstract

The invention discloses a numerical control machining stage monitoring system. System hardware mainly comprises a monitoring computer (1), a PROFIBUS (2), a PROFIBUS-RS232 / 485 bus bridge (3) and a data acquisition module (4). The numerical control machining stage monitoring system also comprises a relay (5) according to the length of the PROFIBUS. A state signal is acquired by adopting the remote data acquisition module, the numerical control machining stage monitoring system is connected with all numerical control devices through the PROFIBUS for transmitting information acquired by the acquisition module, is connected with a field device data acquisition module by using the PROFIBUS-RS232-485 bus bridge, and is connected with the upper monitoring computer through a bus adapter card for monitoring an operation configuration MCGS (Monitor and Control Generated System) on the computer and processing acquired data information. The numerical control machining stage monitoring system provides a feasible and convenient means for troubleshooting and maintaining a production device, automatically realizes production output statistics, improves the automation degree of workshop production management and reduces the labor intensity of operators.

Description

technical field [0001] The invention belongs to the technical field of intelligent monitoring, and more specifically relates to a numerical control machining state monitoring system. Background technique [0002] In the modern machinery manufacturing system, the numerical control machine tool is a typical application of numerical control technology in industrial production, and it is also the main feature of the modern manufacturing industry. It has produced and continues to produce huge economic and social benefits. CNC machine tools are the basis of modern manufacturing systems such as computer-aided design and manufacturing, distributed control, flexible manufacturing systems, and computer integrated manufacturing systems. [0003] CNC machining technology can effectively solve the processing problems of complex, precise, and small batches of variable parts, and fully meet the needs of modern production. The machining workshop composed of numerical control equipment is a...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 黄文斌滕诣迪戚湧
Owner CHANGSHU RES INSTITUE OF NANJING UNIV OF SCI & TECH
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