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Detection system and method for cutter state

A state detection and cutting tool technology, which is applied in the direction of manufacturing tools, measuring/indicating equipment, metal processing machinery parts, etc., can solve the problems of manpower shortage, short product delivery period, rising wages, etc., and achieve the effect of avoiding the increase of scrap rate

Active Publication Date: 2019-01-25
CHENGDU UNION BIG DATA TECH CO LTD
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Problems solved by technology

However, with the emergence of problems such as manpower shortage, rising wages, shorter and shorter product delivery times, and large changes in market demand, the manufacturing industry is facing a new wave of transformation challenges

Method used

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  • Detection system and method for cutter state
  • Detection system and method for cutter state

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Embodiment Construction

[0031] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further elaborated below in conjunction with the accompanying drawings.

[0032] In this example, see figure 1 As shown, the present invention proposes a tool state detection system, including a current sensor, a data acquisition device, an industrial computer and a machine monitoring large screen;

[0033] The current sensor collects the current signal of the main shaft of the processing machine, and transmits the current signal to the data collection device;

[0034] The data acquisition device collects the current signal transmitted by the current sensor, and transmits the collected data to the internal data processing module of the industrial computer;

[0035] The industrial computer includes a data processing module, a human-computer interaction module and a big data analysis module, the data processing module receives the collected data...

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Abstract

The invention discloses a detection system and method for a cutter state. The method comprises the steps that a current signal of a main shaft of a processing machine table is collected and transmitted to a data processing module through a data collection device; the current signal is subjected to time and frequency domain analysis to acquire a feature signal, the feature signal is input into a cutter state prediction model, and cutter wear is predicted and analyzed; the analysis result is displayed through a man-machine interaction module and a large machine table monitoring screen of an industrial personal computer; the analysis result is transmitted to a big data analysis module for training and optimizing the cutter state prediction model. According to the detection system and method for the cutter state, the cutter state can be effectively detected and predicted, early warning is conducted on cutter damage, and accordingly the situation is avoided that since a damaged cutter is not replaced in time, the rejection rate is increased.

Description

technical field [0001] The invention belongs to the technical field of tool detection, and in particular relates to a tool state detection system and method. Background technique [0002] In recent years, actively promoting industrial development and developing smart factories has become a hot spot in the global manufacturing industry. However, with the emergence of problems such as manpower shortage, rising wages, shorter and shorter product delivery times, and large changes in market demand, the manufacturing industry is facing a new wave of transformation challenges. How to improve productivity and production efficiency while controlling production costs is particularly important. [0003] Tool processing technology is widely used in automobile, aircraft and mold manufacturing, but the problem of economic loss caused by the increase in scrap rate caused by the failure of timely replacement of damaged tools has always plagued major manufacturers; therefore, how to carry o...

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Application Information

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IPC IPC(8): B23Q17/09
CPCB23Q17/0957
Inventor 不公告发明人
Owner CHENGDU UNION BIG DATA TECH CO LTD
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