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CNC cutting tool condition detection method and system

A state detection and tool technology, applied in manufacturing tools, measuring/indicating equipment, metal processing machinery parts, etc., can solve problems such as affecting the productivity of CNC equipment, inability to process at the same time, increasing processing time, etc., to facilitate in-depth analysis and convenience. The effect of manual intervention to improve equipment productivity

Inactive Publication Date: 2018-09-14
深圳市大讯永新科技有限公司
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Problems solved by technology

[0004] However, the disadvantage of physical detection methods is that the state of the detectable tool is limited; for example, the tool setting instrument can only judge whether the tool is broken by the length
Moreover, physical detection methods need to consume a certain amount of detection time, and processing cannot be performed at the same time during the detection process, which increases the processing time and affects the production capacity of CNC equipment.

Method used

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  • CNC cutting tool condition detection method and system
  • CNC cutting tool condition detection method and system

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Embodiment Construction

[0033] In order to facilitate those skilled in the art to understand the technical solution of this patent, the technical solution of this patent will be further described in the form of specific cases below.

[0034] A CNC tool state detection method applied to a processing unit connected to a CNC device, comprising the following detection steps:

[0035] Collect the spindle state and machine tool state from the CNC equipment, the spindle state includes load and rotating speed, and the machine tool state includes processing state, tool number and temperature;

[0036] Determine the cutting tools and processing flow of CNC equipment;

[0037] According to the anomaly detection model generated in advance, detect whether the tool of the CNC equipment is abnormal;

[0038] When the tool state is found to be abnormal, stop the processing of the CNC equipment;

[0039] The generation method of the abnormal detection model is as follows:

[0040] Collect the data of spindle statu...

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Abstract

The invention discloses a CNC cutting tool condition detection method and system, and belongs to the technical field of numerical control machine tools. The CNC cutting tool condition detection methodis applied to a processing unit connected with a CNC device. The CNC cutting tool condition detection method comprises the steps of data acquisition, anomaly detection and CNC shutdown control. The CNC cutting tool condition detection method and system can detect the cutting tool state of the CNC device in real time, the normal processing of the CNC device is not required to be stopped during thedetection, the detection time in the prior art is saved, so that the overall processing time is reduced, and the production capacity of the device is improved.

Description

technical field [0001] The invention relates to a CNC tool state detection method and system, belonging to the technical field of numerical control machine tools. Background technique [0002] CNC (Numerical Control Machine Tool) is the abbreviation of Computer Numerical Control Machine Tool (Computer Numerical Control), which is an automatic machine tool controlled by a program. Cutting tools are the most important consumables of CNC equipment, and the replacement frequency and replacement cost are very high. Since the same product needs to use multiple types of tools to complete the processing in a specific order, the tool status detection of CNC equipment is very important, which directly affects the production and quality of the product. [0003] Traditional tool state detection is generally a physical detection method. For example, by building a tool setting device (such as a tool length measuring device) in the CNC equipment, tool setting is performed after each machi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q17/09
Inventor 周楫
Owner 深圳市大讯永新科技有限公司
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