Intelligent management system of tool machine and management method of intelligent management system

Abstract

The invention relates to an intelligent management system of a tool machine and a management method of the intelligent management system. The intelligent management system and the management method are used for detecting a machining tool and storing tool parameters obtained by detection into an electronic tag attached to the tool, and the tool is placed in a tool placing seat of a tool magazine ofthe tool machine, a reader installed in the tool machine is used for receiving information in the electronic tag on the tool located at a tool taking position in a non-contact mode, and when the reader judges that the information in the electronic tag does not accord with information in a machining program instruction, a controller sends a control instruction to enable the tool machine to be stopped or drive the tool magazine to operate, and the correct tool is brought to the tool taking position in order to continue the machining procedure.

Description

technical field [0001] The present invention is related to numerical control machine tools; in particular, it refers to a machine tool intelligent management system and its management method. Background technique [0002] The known CNC machine tool (Computerized Numerical Control, CNC) means that the computer plays the role of integrated control to realize computer-aided design (Computer Aided Design, CAD) and computer-aided manufacturing (Computer Aided Manufacture, CAM), and further through A machine tool that automatically performs various types of cutting through precise instructions edited in advance. [0003] The above-mentioned precise instructions refer to the process of inputting the machining program instructions into the memory of the numerical control system, compiling and calculating by the computer, and transmitting the information to the driver to drive the motor through the displacement control system to cut and process the designed parts. The above-mentioned...

AI Technical Summary

Problems solved by technology

[0005] However, in practice, handwriting or paper barcodes are used to write and classify tool numbers for tools, and there is a possibility that handwriting recognition is difficult or writing errors may occur, and paper barcodes are easily stained in oily environments, so The existing method of writing tool numbers and classifying management of tools by handwriting or paper barcodes is not perfect

[0006] In addition, during the process of taking out the tool from the tool trolley and placing it in the tool holder of the tool magazine, if the practitioners are careless, the position of the tool will be misplaced, for example, in the tool holder numbered 15 in the tool magazine. Put it as the tool that has been tested and corrected and numbered No. 14. When the error is not found and enters the processing program, the tool magazine operates according to the processing program instructions and makes it number 15. When the No. 14 tool arrives at the pick-up position together, the wrong No. 14 tool will be taken. In this case, the size of the workpiece after cutting does not meet the processing requirements and is discarded. The tool or workpiece breaks and needs to be stopped to troubleshoot the problem, which will seriously delay the machining schedule

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