Electrode traces of energy storage welding machine

What type of electrode is used for resistance welding?

it can result in welded parts with strength below what is required.A range of copper-based or refract ry-based electrode materials are used depending on the application. The Resistance Welding Manufacturers Association (RWMA) sorts electrode materi-als (for all resistance welding processes) into three groups: A, B, and

What materials are ductivity electrodes used for?

ductivity materials such as aluminum, magnesium, brass, and bronze. Class 2 electrodes are the most common spot welding electrodes, and are considered general pur-pose since they can be used for a wide ra ge of materials, including carbon, low alloy, and stainless steels. These electrodes contain additions of mostly

How does density affect a spot weld?

density decreases, resulting in a decrease in the size of the weld. Since the strength of a spot weld is directly related to the size (diameter) of the weld nugget, electrode wear can be a big problem since it can result in welded parts with strength below what is required.A range of copper-based or refract

What are ry-based electrode materials?

ry-based electrode materials are used depending on the application. The Resistance Welding Manufacturers Association (RWMA) sorts electrode materi-als (for all resistance welding processes) into three groups: A, B, and C. Group A includes electrode materials most commonly used for RSW. They are copper rich with small amounts of alloying e

What are copper electrodes dispersion strengthened with aluminum oxide?

are copper electrodes dispersion strengthened with aluminum oxide. Within each of the groups, they are further categorized by a class number. The general rule of thumb is as the class number goes up, the e ectrode strength goes up but the electrical conductivity goes down. When electrical conductivity goes down, the electrode

What is a Class 20 Aluminum Oxide dispersion strength electrode?

trength alloys that retain their strength at elevated temperatures. The Class 20 aluminum oxide dispersion-strengthened electrodes of Group C ofer similar conductivity and strength to the Class 1 a d 2 electrodes, but maintain their strength to higher temperatures. This makes them potentially the electrode of choice when we