A module division method for heavy machine tool for green remanufacturing

A heavy-duty machine tool and remanufacturing technology, used in computer parts, character and pattern recognition, instruments, etc., can solve the problems of waste of resources and energy, high quality and high price of waste products

Active Publication Date: 2021-07-23
BEIJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to high quality, many consumables, high manufacturing energy consumption, and high price, direct scrapping of waste products will lead to huge waste of resources and energy

Method used

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  • A module division method for heavy machine tool for green remanufacturing
  • A module division method for heavy machine tool for green remanufacturing
  • A module division method for heavy machine tool for green remanufacturing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0089] In order to realize the module division of heavy-duty machine tools for remanufacturing, the present invention takes a certain type of heavy-duty gantry milling machine as an example to verify the above-mentioned module division method.

[0090] The specific implementation steps are as follows:

[0091] Step 1 Establish the remanufacturing correlation design structure matrix of heavy machine tool design parameters

[0092] According to the basic principle of axiomatic design theory, the present invention expresses the relationship between the design parameters of the heavy machine tool in the form of matrix; through the quantitative analysis of the design matrix and the actual structure of the heavy machine tool, the correlation matrix of the design parameters of the heavy machine tool is established.

[0093] Step 1.1 Machine tool structure diagram

[0094]In this study, the 3D structural model of the heavy-duty gantry milling machine.

[0095] Step 1.2 Establish the...

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PUM

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Abstract

The invention discloses a module division method of a heavy-duty machine tool for green remanufacturing, belongs to the field of machine tool design, and specifically relates to a module division method of a heavy-duty machine tool and a remanufacturing process of the heavy-duty machine tool. On the basis of axiomatic design, the four design domains of axiomatic design are taken as the main line and innovatively extended to the regeneration domain. Consider the difficulties of regenerative manufacturing in advance in the design stage, use the design structure matrix to comprehensively consider the correlation and similarity of design parameters between the structural domain and the regenerative domain, and seek the ideal modular design of heavy-duty machine tools through the module clustering algorithm based on atomic theory method. The goal is to improve the remanufacturability of machine tools and reduce the manufacturing cost of machine tools, so as to extend their service cycle, improve the competitiveness of enterprises, and effectively reduce resource consumption.

Description

technical field [0001] The invention relates to a module division method of a heavy machine tool for green remanufacturing, belongs to the field of machine tool design, and specifically relates to a green remanufacturing process and a module division method of a heavy machine tool. Background technique [0002] Machine tools are an important strategic material of the country and a symbolic product of the equipment manufacturing industry. Due to high quality, many consumables, high manufacturing energy consumption, and high price, direct scrapping of waste products will lead to huge waste of resources and energy. Therefore, how to realize its green remanufacturing, rejuvenate the old machine tools and prolong the service life is an important problem that needs to be solved urgently. In recent years, green remanufacturing, a way to deal with waste products that is more in line with the requirements of sustainable development, has attracted widespread attention from the whole ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/17G06K9/62
CPCG06F30/17G06F18/23
Inventor 程强郭一良刘志峰李伟硕赵永胜
Owner BEIJING UNIV OF TECH
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