The EFD Induction Weldac: What it is, how it works and why you should care.
A collection of four articles published in the Tube & Pipe Technology magazine.
The article investigates the impact that geometrical changes in the weld zone have on weld frequency and the Heat Affected Zone (HAZ).
Next time you visit a funfair or circus, take a few minutes to see how candyfloss—known as cotton candy in the US—is made.
The authors evaluate the parameters that influence welder performance and scrap production during changeover in the high-frequency tube and pipe welding process.
This article explains some basic principles of solid-state welder design that are crucial for maintaining operation under various conditions.
The authors evaluate the parameters influencing weld quality and scrap production in high-frequency tube and pipe welding. The paper focuses on the welder. Two stages of the production process – steady state operation and non-ideal conditions – are investigated. The parameters involved are ripple in output power and short circuits in the load.