Even if you’re not an expert machinist or welder, you’ve probably encountered spot welding at one point or another, most likely without giving it much of a second thought. However, C & C Machine in La Crosse, WI, wants you to know that spot welding is one of the most important welding practices and has wide-ranging applications, so they’ve assembled some information below for your review. 

What Does Spot Welding Entail? 

In the simplest terms, spot welding is a method of welding used to connect two overlapping pieces of metal through the use of pressure and electric current. This is accomplished by utilizing a weld head where electrodes are seated and pressing it forcefully down upon the two parts that are meant to be welded together.

An electrical current is then applied to melt the material and then removed, allowing the two pieces of newly-fused metal to cool and solidify. Most often, the minimal equipment used during the spot welding process consists of a portable workstation, an adequate power supply, and a weld head with electrodes. 

In Which Sectors Is Spot Welding Used? 

One of the most common uses for spot welding is in sheet metal production to create welded wire or mesh. However, spot welding is also used to create a variety of different products fashioned out of sheet metal, including everything from garbage cans to metal buckets.

It’s also used to manufacture and repair vehicle components, but it’s more commonly used to construct the outer shells of vehicles. When you see different bits and pieces of an automobile on the assembly line, it’s often put together by machines programmed to perform precise spot welding services to construct the frame and body. 

What Are the Benefits of Spot Welding? 

It’s such a popular form of welding because it results in a strong joint that can be fused into place with relatively minimal energy expenditure; it’s also a very efficient process. Additionally, the process can be performed by nearly anyone with minimal training, making it one of the most accessible forms of welding available. 

If you need timely welding services but aren’t sure which type is best for your project, the professionals from C & C Machine will be happy to help you find a solution. To learn more about their metal fabrication and portable welding services, contact them by calling (608) 784-4427, or visit them online for a closer look at what they do.