Unlock instant, AI-driven research and patent intelligence for your innovation.

Man machine alternating system of full digitalization hidder arc wolding

A human-computer interaction and all-digital technology, applied in the field of control systems in the field of welding technology, can solve the problems of one-time call-out, inability to adjust and control, and no outstanding modular design, etc., to achieve convenient adjustment and efficient human-computer interaction The effect of system functions

Inactive Publication Date: 2007-12-26
SHANGHAI JIAOTONG UNIV +1
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the parameters adjusted each time cannot be directly recalled and used in the next use; there is no function to recommend the best parameters after inputting the parameters; the operation through the man-machine interface cannot have any adjustment and control on the action during the welding process; In the whole system, the single-chip microcomputer is not only the core of the welding main circuit, but also the core of the man-machine interface. There is no prominent modular design on the man-machine interface, which limits the upgrade and digitization of the man-machine interface.

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
  • Man machine alternating system of full digitalization hidder arc wolding

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The present invention adopts the digital signal processor TMS320F2407 of Texas Instruments Corporation of the United States as the core wire feeding module 2 and the power supply module 3. TMS320F2407 is used as a digital signal processor. 16-bit fixed-point and 32-bit floating-point digital signal processor; 64K-bit non-volatile ferroelectric random access memory of Shenzhen Huazhou Technology Co., Ltd. is the external expansion memory of ferroelectric FM24C64. FM24C64 has a structural capacity of 8,192* 8-bit, high-persistence read and write times, power-off data for 45 years, bus speed can reach 1MHZ; use SED1335 graphic LCD display module with backlight 7, SED1335 is a liquid crystal display controller produced by Japan SEIKO EPSON company, it is in the same class Among the products, it is the most powerful, and its features: I / O buffer with strong functions; rich command functions; four-bit data parallel transmission with a maximum drive capability of 640 256 dot ma...

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

A fully digitalized man-machine interactive system for hidden arc welding is composed of wire feeding module with single-chip processor and digital signal processor, power supply module with digital signal processor, thin-film keyboard module, digital encoder, extended ferroelectric storage, LCD module with back light pattern, and communication line.

Description

technical field [0001] The invention relates to a control system in the field of welding technology, in particular to a fully digital submerged arc welding human-computer interaction system. Background technique [0002] Submerged arc welding is one of the welding methods using arc as energy source. The full name is submerged arc automatic welding, also known as automatic arc welding under flux layer. Submerged arc automatic welding has the advantages of large welding current, large penetration depth, wide welding range, high production efficiency, excellent weld quality, and high degree of automation. It has been vigorously promoted and applied in manufacturing departments such as shipbuilding, bridges, heavy machinery, and marine structures. . The submerged arc automatic welding machine is mainly composed of three parts: main power supply, control box and trolley. Human-computer interaction system is one of the components of submerged arc welding. At present, the common...

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 Patents(China)
IPC IPC(8): B23K9/095B23K9/18B23K9/10
Inventor 赵楠华学明宋政徐鸣李芳刘伟吴毅雄
Owner SHANGHAI JIAOTONG UNIV