Welding process aided design system based on digital twinning and design method thereof

A welding process and auxiliary design technology, applied in design optimization/simulation, CAD numerical modeling, etc., can solve the problems of difficult information sharing, poor real-time performance, and low resource utilization, so as to improve efficiency and quality, realize real-time feedback and The effect of dynamic decision-making

Pending Publication Date: 2020-02-11
JIANGSU UNIV OF SCI & TECH
View PDF5 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide the design method of the above-mentioned digital twin-based welding process aided design system. The method performs auxiliary welding through digital twin technology, which can solve the problems of low process design efficiency and real-time In order to improve the efficiency and quality of welding through the real-time information interaction between the physical welding site and the virtual simulation space.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Welding process aided design system based on digital twinning and design method thereof
  • Welding process aided design system based on digital twinning and design method thereof
  • Welding process aided design system based on digital twinning and design method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention can be better understood from the following examples. However, those skilled in the art can easily understand that the content described in the embodiments is only for illustrating the present invention, and should not and will not limit the present invention described in the claims.

[0025] like Figure 1~3 As shown, the digital twin-based welding process aided design system of the present invention consists of a four-layer structure, including a physical layer, an information layer, a communication layer and a service layer, wherein the physical layer is interconnected with the information layer and the service layer through the communication layer intercommunication.

[0026] Among them, the physical layer refers to the physical entities involved in the actual welding process, including weldments, data acquisition equipment, processing equipment, processing personnel, and final welded product objects. Welding data acquisition equipment includ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a welding process aided design system based on digital twinning. The system comprises an entity layer, a communication layer, an information layer and a service layer which areconnected in sequence and carry out data communication, the entity layer acquires field real-time data and transmits the field real-time data to the information layer and the service layer in sequence through the communication layer; wherein the service layer generates welding process data according to manually input parameters and generates control decision data according to acquired field real-time data, and the service layer sends the generated welding process data and the control decision data to the entity layer through the information layer and the communication layer in sequence; the information layer stores and provides models and data for simulation modeling. The invention further discloses a design method of the welding process aided design system based on digital twinning.

Description

technical field [0001] The present invention relates to a welding process aided design system, in particular to a digital twin-based welding process aided design system, and also to a design method based on the above aided design system, which belongs to the technical field of welding process design. Background technique [0002] Hull welding is an essential process in the shipbuilding process, which plays a very important role in improving the efficiency and quality of shipbuilding. The quality of welding is the key to ensuring the strength and life of the ship. However, from the point of view of actual operation, some welding defects will inevitably appear in the welding process of the hull structure, which seriously affects the quality of ship construction. The current welding process is often a one-way information transmission from process design to processing site execution. When an abnormality occurs during the welding process, the welding process cannot be adjusted in...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06F111/10
Inventor 李磊刘迪周宏根景旭文卜赫男刘金锋
Owner JIANGSU UNIV OF SCI & TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products