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Welding Knowhow

What is … tandem welding?

Posted on 24. June 2019

Tandem welding represents a milestone in the history of gas metal arc welding (GMAW). Perfect welding quality and high productivity were key considerations in its development, since welding processes that fulfill these conditions are increasingly in demand. But, what exactly is tandem welding? What advantages does the process offer and where is it used? How does it differ from double-wire welding? Basics The process involves high performance MIG/MAG welding using two wire electrodes. It is only used in fully automated…

Smart Technologies

Heavy Duty Welding: The Solution for Greater Productivity

Posted on 3. June 2019

The heavy duty or high-performance welding process is mainly used for welding huge components, such as combine harvester wheel rims, excavators, telescopic handlers, or truck semi-trailers. The high welding speeds typically used for these processes enable both long weld seams and low-spatter joining. Read on to find out what exactly heavy duty welding is, how the process arose, and the applications and materials suitable for use with this welding process. What is Heavy Duty Welding? Gas metal arc (GMAW) heavy…

Welding Knowhow

Multiprocess Welding Systems—What Is the Purpose?

Posted on 23. May 2019

Multiprozess-Schweissen-MIGMAG-WIG-EHand

Metalwork fitters “Heißeisen” have a major order—the job involves processing a wide range of materials in a modern building complex: Numerous shelving units made from unalloyed steel in the storeroom and the chrome-nickel stair railings are joined using the MAG welding process. For detailed work on the handrail, weld seams now have to be 100% satisfactory both in terms of visual appearance and touch; this calls for the TIG process. A literal highpoint for “Heißeisen” was the final assembly work…

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Steel Welding: Simple and Cost-Effective

Posted on 17. April 2019

Whether in the construction industry, mechanical engineering or the automotive and supply industry: steel is one of the most commonly used materials and is available in different alloys and in large volumes. Moreover, steel can be recycled without any loss and is easy to work. Push systems are often used for steel welding. They offer the advantages of a simple design and high productivity at a low cost. The Challenges of Steel Welding Manufacturers are often faced with significant challenges:…

Welding Knowhow

What Is… MIG/MAG Welding?

Posted on 2. April 2019

MIG/MAG welding is one of the most commonly used of all welding processes. But how does it work? In our blog article you will find everything you need to know about MIG/MAG welding – from choosing the right shielding gases and filler metals to the characteristics of the different arc types. MIG/MAG: Two Varieties of Gas-Shielded Arc Welding MIG/MAG welding is also known as gas-shielded metal arc welding (GMAW) and is one of the welding processes that uses a protective…

Welding Knowhow Welding Stories

Voice Control: Hands-Free Operation of Welding Machines and Computers

Posted on 12. March 2019

project voice control: IntegraMouse Plus by LIFEtool

You use them all time: while brushing your teeth, tying your shoelaces, eating, using your cell phone or your computer – your hands are almost constantly busy. But what if you only had limited use of your hands, or couldn’t use them at all? LIFEtool, a non-profit enterprise located in Linz, Upper Austria, specializes in assistive technologies for people with disabilities. Among other things, LIFEtool develops solutions – such as a mouth-controlled computer mouse – that allow people with high…

Welding Stories

Making Better Decisions with Industry 4.0— Expert Interview

Posted on 18. February 2019

Digitization is making advances within both industrial production and welding technology. Nevertheless, it is often difficult to discern the practical benefits among the muddle of terms such as Industry 4.0, Big Data and the Internet of Things. In this interview, Professor Christian Brecher, Chair of Machine Tools at RWTH Aachen University and spokesman for the Cluster of Excellence for production technology, provides insight into the topic: What do you understand by Industry 4.0? Industry 4.0 refers to the digitization…

Smart Technologies Welding Knowhow

The Welding App in Your Pocket—Making Welding Easier to Learn

Posted on 30. January 2019

Members of Generation Z have the benefit of growing up as “digital natives.” Technologies such as smartphones and tablets are now part of day-to-day life, with apps used for gaming, providing information or giving advice. And now there is even an app that provides a fun way to learn welding basics. The demanding task of memorizing theoretical content is a thing of the past. Novice welders now have the opportunity to improve their basic skills in an economic and sustainable…

Smart Technologies

Why You Shouldn’t Overlook Welding Data Documentation

Posted on 17. January 2019

The topic of big data is gaining ground worldwide and becoming increasingly significant in welding technology. This means that, above all, welding data documentation combined with comprehensive analysis opportunities are decisive factors when it comes to a good production process. This is because only those who truly know their processes can optimize them in a targeted manner and avoid errors. With this in mind, Fronius has developed WeldCube, a documentation and data analysis system. Welding Data Documentation: It’s All About…

Welding Stories

Digitization: Key to the future of our society. Interview with Michael Mondria.

Posted on 29. November 2018

As Senior Director of Ars Electronica Solutions, Michael Mondria always likes to stay up-to-date with what’s happening in the world of digitization. Working with digital display solutions for exhibitions and trade fairs is what he does every day of the week. In an interview with the Perfect Welding editorial team, he discussed the potential benefits and risks of digitization. Mr. Mondria, from your point of view, what are the most important developments in digitization at the moment? Digitization is…

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