A real-time monitoring system and monitoring method for online operating parameters of a spark machine
A technology for real-time monitoring and operating parameters, which is applied to the online detection of spark machine voltage, temperature, liquid level, real-time monitoring system of spark machine online operating parameters and its monitoring, and current fields. It can solve the problem that the detection accuracy needs to be further improved and does not involve Digitized real-time monitoring system and other issues to achieve the effect of easy remote monitoring and management, high precision and stability, and good real-time performance
Inactive Publication Date: 2017-07-21
葛伟迪
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Problems solved by technology
This application has realized the detection of gap pulse discharge state of wire electric discharge machine tool to a certain extent, but this application does not involve a digital real-time monitoring system integrating voltage signal, current signal, temperature signal and liquid level signal, and The accuracy of its detection needs to be further improved
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Embodiment 1
[0034] A real-time monitoring system for online operating parameters of a spark machine in this embodiment includes a collection terminal, a communication module, and a host computer. Such as figure 1 As shown, the communication module in this embodiment includes a microprocessor module with a built-in CAN controller, an optocoupler, a CAN transceiver, a CAN bus and a CAN bus interface adapter card, wherein: the input and output terminals of the CAN controller Connected to the input and output terminals of the optocoupler, the input and output terminals of the optocoupler are connected to the input and output terminals of the CAN transceiver, the CAN transceiver is connected to the CAN bus, and the CAN bus is adapted through the CAN bus interface The card is connected with the upper computer. Specifically, in this embodiment, the optocoupler is a 6N137 high-speed optocoupler, and the CAN transceiver is a TJA1050 high-speed CAN transceiver.
[0035] Such as figure 2 As show...
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Abstract
The invention discloses an on-line operation parameter real-time monitoring system and method of a spark machine, and belongs to the technical field of real-time detection. A temperature signal collecting module, a voltage signal collecting module, a current signal collecting module and a liquid level signal collecting module in the monitoring system are all connected with an AD conversion module, the output end of the AD conversion module is connected with the input end of a microprocessor module with a CAN controller built in, the input and output end of the CAN controller is connected with the input and output end of an optocoupler, the input and output end of the optocoupler is connected with the input and output end of a CAN transceiver, the CAN transceiver is connected with a CAN bus, and the CAN bus is connected with an upper computer through a CAN bus interface adapter card. According to the monitoring method, collected signals are sent to the upper computer, fault alarm is set on the upper computer, data are analyzed and summarized, the function of on-line monitoring of the operation parameters and data management of the spark machine is realized, and the on-line operation parameter real-time monitoring system is convenient to use, sensitive in response and high in precision.
Description
technical field [0001] The invention belongs to the technical field of detection of spark machine operating parameters, and relates to a real-time monitoring system and monitoring method for spark machine online operating parameters, especially to the online detection of spark machine voltage, current, temperature, and liquid level, and is also applied to the CAN-based The fieldbus technology of the protocol can complete the real-time transmission of multi-operating parameter signals. Background technique [0002] The spark machine is a kind of mechanical processing equipment, which is mainly used for electric discharge machining. The spark machine is widely used in the manufacture of various metal molds and mechanical equipment. It is a special processing method that uses the electric erosion effect generated by the pulse discharge between the two poles immersed in the working fluid to erode conductive materials. It is also called electric discharge machining or electric di...
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IPC IPC(8): B23H11/00B23H1/02
CPCB23H1/02
Inventor 葛伟迪谷文平方挺韩家明
Owner 葛伟迪
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