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Data model of resource environment load in casting process

A technology of environmental load and casting process, which is applied in the field of data model of resource and environmental load of casting process to achieve the effect of solving organizational and management problems and maintaining data integrity and consistency

Pending Publication Date: 2022-04-15
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is still a lack of resource and environmental load data models under the constraints of complex features, which can solve the problems of standardized expression and organization of resource and environmental load quantitative data with multiple complex attributes.

Method used

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  • Data model of resource environment load in casting process
  • Data model of resource environment load in casting process
  • Data model of resource environment load in casting process

Examples

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Embodiment Construction

[0053] Below in conjunction with the accompanying drawings, the preferred embodiments of the present invention are described in detail:

[0054] The main part of a typical sand casting process is as follows: figure 2 As shown, one or more processes in the process can be selected and named as a process scene. In this embodiment, the smelting process of the casting process is selected as the smelting process scene. The components of the smelting process scene are shown as follows image 3 , which includes the main links of batching, feeding, melting, and pouring.

[0055] Define the constituent elements of the smelting process scene, which are the basic description of the process scene, process objects, equipment, energy, key process parameters, auxiliary materials, environmental loads, and output components. According to the elements contained in the smelting process scene, the data of the elements of the smelting process scene are constructed respectively. Entity, the basic ...

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Abstract

The invention belongs to the field of computer aided design and manufacturing, and particularly relates to a data model of resource environment load in a casting technological process. Comprising the following steps: (1) selecting one or more links in the technological process according to the environmental influence evaluation requirement of the casting technological process, and defining the one or more links as a technological scene; (2) determining elements of the process scene, wherein the elements comprise basic description of the process scene, a process object, equipment, energy, key process parameters, auxiliary materials, environmental load and output components; and (3) constructing a data entity of the process scene element. And (4) constructing a physical table of process scene element data entities.

Description

technical field [0001] The invention belongs to the field of computer-aided design and manufacture, and particularly relates to a data model of resource and environmental load in a casting process. Background technique [0002] The casting process is the basic process of the modern machinery manufacturing industry, and it is one of the main methods to obtain the blanks and parts of mechanical products. The foundry industry is an important industry in the national economy. While creating huge economic wealth, it also consumes a lot of manufacturing resources and has a serious impact on the environment. Therefore, the improvement of process greening has become a key strategy for the sustainable development of the foundry industry. The improvement of process greening needs the support of the database of related resources and environmental loads of the process. [0003] Due to the complex nature of the resource and environmental load data of the process, it includes multi-gran...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06F16/22G06Q10/06G06F111/10
Inventor 谷振宇李东洋何仪
Owner CHONGQING UNIV
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