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

Control method, device, medium and electronic equipment for MIG welding

A technology of melting electrode gas and control method, which is applied in the field of device, control method of melting electrode gas shielded welding, medium and electronic equipment, can solve problems such as arc burning, and achieve the effect of ensuring welding effect and improving stability.

Active Publication Date: 2019-08-20
PANASONIC WELDING SYST TANGSHAN
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a control method, device, medium and electronic equipment for gas metal shielded welding, so as to at least to a certain extent overcome the problem of arc upburning that occurs during the climbing process from the arc ignition stage to the main welding stage. The problem

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
  • Control method, device, medium and electronic equipment for MIG welding
  • Control method, device, medium and electronic equipment for MIG welding
  • Control method, device, medium and electronic equipment for MIG welding

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments, however, can be embodied in various forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art.

[0027] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present invention. However, those skilled in the art will appreciate that the technical solutions of the present invention may be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. may be employed. In other instances, well-known methods...

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

Embodiments of the present invention provide a control method, device, medium, and electronic equipment for gas metal shielded welding. The control method for gas metal shielded welding includes: detecting the pulse cycle in real time during the welding process of gas metal shielded welding The average current, peak voltage and average value of peak voltage; if the peak voltage deviates from the average value of the peak voltage, the rate of change of the peak voltage is calculated according to the peak voltage and the average value of the peak voltage, and according to Preset the current and the average current to calculate the current deviation; adjust the length of the pulse period, as well as the rising slope, peak current and falling slope of the current within the pulse period according to the change rate of the peak voltage and the current deviation . The technical solution of the embodiment of the present invention improves the stability of the gas metal shielded welding and ensures good welding effect of the gas metal shielded welding.

Description

technical field [0001] The present invention relates to the technical field of gas metallurgy welding, in particular to a control method, device, medium and electronic equipment for gas metallurgy welding. Background technique [0002] Pulsed MIG / MAG welding is more and more popular with users due to its excellent welding performance, good operability and the ability to perform all-position welding. However, due to the increasingly complex welding conditions, the pulsed gas metal arc welding must first select the appropriate current and voltage according to the welding material and wire type. At this time, the expert data built in the welding power source (including preset current and At the same time, during manual semi-automatic welding, the dry elongation will inevitably change due to the shaking of the human hand or due to the change of the welding position, which will lead to the change of the arc length of the arc. In addition, during the climbing process from the arc...

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): B23K9/067B23K9/095B23K9/173
Inventor 苏立虎谷孝满李江胡家奇温培银
Owner PANASONIC WELDING SYST TANGSHAN