Spot Welding

Spot welding is a process used to join two metal sheets by applying electrical current through copper electrodes, creating heat at the contact points. The heat melts a small area of the metals, causing them to fuse together as they cool. This method is fast and efficient for attaching sheets without fasteners like screws or bolts, commonly used in car manufacturing and metal fabrications. The process is precise, produces clean welds, and can be automated for high-volume production, making it ideal for joining thin metal components securely and quickly.