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A tool life evaluation method, system and storage medium

A technology for life evaluation and cutting tools, which is applied in data processing applications, predictions, calculations, etc., can solve problems such as inaccurate tool life, and achieve the effect of improving the accuracy of evaluation

Active Publication Date: 2022-04-15
锱云(上海)物联网科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a tool life evaluation method, system and storage medium, which solves the technical problem of inaccurate tool life

Method used

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  • A tool life evaluation method, system and storage medium
  • A tool life evaluation method, system and storage medium
  • A tool life evaluation method, system and storage medium

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0054] A tool life evaluation method, such as figure 1 shown, including:

[0055] S100 obtains tool installation records, and obtains machine tool work logs;

[0056] Specifically, a cutting tool is a tool used for cutting in mechanical manufacturing, also known as a cutting tool. Tools include, but are not limited to, turning tools, planers, milling cutters, drills, saws, and blades, among others. The tool installation record includes the tool installer corresponding to the current tool (that is, the staff who installs, disassembles, and replaces the tool), the installation equipment (the installed processing equipment), the number of the installed tool position, the tool model, the tool installation time (including the tool’s Installation time and disassembly time) and other information, other information includes some parameters that can be provided by the machine tool equipment, such as the product material of the product to be processed, obtained from the equipment coll...

no. 2 example

[0070] A tool life evaluation method, such as figure 2 shown, including:

[0071] S110 If the current tool has a product label indicating a unique identity, when installing or removing the current tool at the tool installation position, update the tool installation record according to the acquired identity information and installation information;

[0072] Specifically, due to the small size and large number of tools such as cutter grains and drills, generally there is no product label representing the unique identity information of each tool. Tracking, making it more difficult to retroactively predict how long a tool without a product tag will be used. Wherein, the product label includes patterns such as barcodes and two-dimensional codes that include the unique identity information of the tool.

[0073] The upper computer establishes a communication connection with the terminal device (which can be a mobile phone, a smart bracelet or a code scanning gun, etc.) used by the...

no. 3 example

[0085] A tool life evaluation method, comprising:

[0086] S111 If the current tool has a product label indicating a unique identity, when the current tool is installed or disassembled at the installation position, obtain and scan the identification code at the installation position to obtain the installation position number, and query the background server Obtaining the installation information; the identification code has a unique corresponding relationship with the installation tool location number;

[0087] S112 Acquire the identity information obtained by scanning and identifying the product label on the current tool;

[0088] S113 updating the tool installation record with the identity information and the installation information;

[0089] Specifically, the installation information includes the person who installs the knife, the installation equipment, the number of the installed knife position, and the time for installing the knife. An identification code (such as a b...

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Abstract

The present invention provides a tool life evaluation method, system and storage medium. The method includes: acquiring tool installation records and machine tool work logs; The sum of the effective use time of the current model tool used on all equipment during the production and processing link; obtain the total number of tool usage of the current model tool during the production and processing link of the target product; divide the sum of the effective use time Based on the total number of tools used, calculate the group average usage time of the current model tool during the processing of the target product; The effective use time of a target tool corresponding to the current model tool is calculated to obtain the remaining service life of the target tool. The invention improves the evaluation accuracy of the service life of the tool.

Description

technical field [0001] The invention relates to the technical field of tool life prediction, in particular to a tool life evaluation method, system and storage medium. Background technique [0002] With the development of the manufacturing industry, the application of CNC machine tools is more common, and the degree of automation, flexibility and integration is also increasing. As an important link in the manufacturing system, cutting tools are generally the weakest link in life. Although the tool cost generally only accounts for a small proportion of the production cost, in modern production, the damage of the tool during the production process will seriously affect the production efficiency and processing quality, and the tool life must be monitored and effectively managed in real time. [0003] At present, there are some methods and technologies in the field of tool life prediction technology, but they all have certain limitations. For example, conventional tool life is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/04
CPCG06Q10/04
Inventor 韩丙江王嘉毅
Owner 锱云(上海)物联网科技有限公司