Welding ABC
MIG/MAG welding arc types
January 10, 2023
In MIG/MAG welding, the mode of material transfer between the filler wire and the weld pool changes in line with the welding current.
Jani Kumpulainen
Jani Kumpulainen
Jani Kumpulainen
Welding Technology Manager at Kemppi Oy. International Welding Engineer (IWE) and Inspector (IWI-C) who has over 10 years of experience as a welding expert in welding process development, welding coordination of pressure vessels and international sales. Interested in understanding the whole welding industry including welding processes, weldable materials, and welding quality standards.
More blog posts
WiseSteel – Quality and Productivity for MAG Welding of Structural Steel
Welding equipment faces raised expectations due to more demanding base materials. In the welding of stronger steel grades, Kemppi has optimized arc control as a practical solution. WiseSteel is a MAG welding process developed by Kemppi for welding structural steel. The process can reduce the risk of welding defects at high welding speeds. It also enables the use of the low heat input required for stronger steel grades.
Innovation
The best way to eliminate spatters
When it comes to welding gun performance, cooler is definitely better. But is there an optimal temperature for a water-cooled welding gun? And how do you keep the gas nozzle and contact tip spatter-free? Let's find out by answering a few questions.
Welding ABC
Understanding and preventing common welding defects
Welding demands precision, but even skilled welders can encounter defects. Understanding common welding issues is critical to ensure high-quality results. Here are some frequent welding defects and how to avoid them.
Welding ABC
New Kemppi Robotics Team
Achieving strategic goals and enhancing customer experience
People
How to choose the MIG/MAG welding torch
MIG/MAG welding is one of the most common and versatile welding processes. It is used for various applications, such as automotive, construction, fabrication, and maintenance. However, choosing a suitable welding torch for your job is essential to achieve optimal results.
Manual welding, Welding ABC
New technologies contribute to the development of heavy industry
Kemppi is actively developing the industry and offering its know-how for multidisciplinary innovation projects. With the means of cooperation, new ways of working are created, and operational processes are enhanced and refined.
Digitalization, Innovation
