Cutter wear value monitoring method, electronic device and storage medium

A tool wear and wear value technology, applied in the field of computer vision, can solve problems such as the inability to predict the real-time wear value of tools
CN112712063AActive Publication Date: 2021-04-27GUIZHOU UNIV
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
GUIZHOU UNIV
Publication Date
2021-04-27

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Abstract

The invention relates to a tool wear value monitoring method, an electronic device and a storage medium, and the method comprises the steps: obtaining a multi-dimensional data sequence through the real-time obtaining of the sensor data of a tool, wherein the multi-dimensional data sequence comprises the multi-dimensional data collected by a sensor according to a time sequence; carrying out the wavelet transformation of the multi-dimensional data sequence, obtaining an energy characteristic value of a multi-dimensional data sequence, integrating the energy characteristic value of the multi-dimensional data sequence into a one-dimensional data sequence, patterning the one-dimensional data sequence to obtain an intermediate image, and predicting a real-time wear value of a cutter according to the intermediate image by using a cutter wear value prediction model. According to the invention, the problem that the real-time wear value of the cutter cannot be predicted is solved, and the wear value of the cutter is monitored in real time, so the cutter replacement time can be determined more accurately.
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Description

technical field

[0001] The application relates to the field of computer vision, in particular to a tool wear value monitoring method, an electronic device and a storage medium. Background technique

[0002] The continuous integration of information technology and traditional manufacturing has promoted the pace of transformation and upgrading of manufacturing enterprises, and puts forward new requirements for the active perception of manufacturing process systems and the improvement of independent decision-making capabilities of smart factories. As one of the most widely used technologies in the manufacturing industry, milling processing technology has an important impact on the processing and manufacturing industry with its continuous progress and improvement. During actual workshop machining, changes in tool wear state can greatly affect machining accuracy and surface integrity. To avoid unscheduled downtime or scrapped parts, tools are replaced before their life is fully ...

Claims

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