Multiple physical states monitoring optimizing and remote synthetic diagnose intelligent numerical control system
A comprehensive diagnosis and numerical control system technology, applied in digital control, electrical program control, etc., can solve problems that do not conform to the modular design concept and development trend, cannot realize the monitoring and diagnosis of the manufacturing system, increase the difficulty of installation, commissioning and even operation, etc. , to achieve the effect of facilitating the adjustment of process parameters, enhancing the integration of the system, and enriching the basis of data sources
Active Publication Date: 2009-04-22
天津市泰森数控科技有限公司
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Problems solved by technology
However, the existing processing optimization control systems all adopt the form of plug-in independent of the numerical control system. [1，2] , the two failed to achieve seamless integration
It does not conform to the modular design concept and development trend of the open CNC system, and virtually increases the complexity of the system, increasing the difficulty of installation, debugging and even operation
At present, some well-known foreign CNC system manufacturers have carried out remote monitoring of machine tool performance with the CNC system as the monitoring platform. [3] , but it can only detect and evaluate the specific parameters of the machine tool in the non-working state, and cannot realize the monitoring and diagnosis of the manufacturing system in the processing environment
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[0029] The present invention is oriented to a variety of target functional tasks, adopts a modular design concept, and maintains relative independence among the functional units that cooperate with each other, so as to meet the special customization requirements of users, and is convenient for upgrading, expansion and function reduction. The underlying hardware at the functional unit level of the system communicates through PCI, PC104, USB serial bus and other bus forms, which can be freely selected under the premise of satisfying specific functions, speed and stability. The main control module takes 1G or above (optional) high-speed industrial CPU as the control core to complete management tasks such as memory management, human-computer interaction, file management, task scheduling, bus control, resource allocation, etc., and provides standard expansion interfaces and APIs The function library provides a dynamic layered chain task management structure, and expresses task units...
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The present invention relates to an intelligent numerical control system based on monitoring, optimization and remote integrated diagnosis featuring a plurality of physical states belonging to the technical field of electromechanical integrated numerical control, which provides an intelligent numerical control system based on monitoring, optimization of processing operation and remote integrated diagnosis characterized by a plurality of onsite physical states. The technic proposal of the present invention lies in that: The numerical control system mainly comprises a master control module, a moving control module, a communication module, an equipment state monitoring module, an online detection module and a network monitoring and diagnosis module. In addition to that the moving control module and a collection and analysis unit respectively adopts a high-speed DSP as an independent core processor, other elements and the master control module share a high-performance microprocessor. Bus 1 in a system is utilized to connect all modules to fulfill function transfer and data transmission. The present invention is mainly applicable to intelligent numerical control system provided with function of remote integrated diagnosis.
Description
technical field [0001] The invention belongs to the technical field of numerical control of electromechanical integration, specifically, it is an intelligent numerical control system based on multi-physics state monitoring and optimization and remote comprehensive diagnosis. technical background [0002] With the continuous improvement of modern machining requirements for complexity, precision, large-scale and automation, some high-end precision CNC machining equipment is increasingly widely used. These equipments play a key and even core role in processing quality and efficiency, and are often quite expensive to manufacture; even some processed products, due to features such as complexity, precision or large size, have an astonishing unit cost or processing cost. In this case, processing equipment damage or product scrapping or even just a reduction in processing efficiency can cause huge losses. [0003] Due to the complex structure and advanced technology of CNC machine ...
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IPC IPC(8): G05B19/414
Inventor 王太勇胡世广刘清建董靖川
Owner 天津市泰森数控科技有限公司