{"id":28407,"date":"2023-02-04T17:16:08","date_gmt":"2023-02-04T11:46:08","guid":{"rendered":"https:\/\/blog.thepipingmart.com\/?p=28407"},"modified":"2023-02-04T17:16:09","modified_gmt":"2023-02-04T11:46:09","slug":"spot-welding-vs-seam-welding-whats-the-difference","status":"publish","type":"post","link":"https:\/\/blog.thepipingmart.com\/other\/spot-welding-vs-seam-welding-whats-the-difference\/","title":{"rendered":"Spot Welding vs Seam Welding – What’s the Difference"},"content":{"rendered":"
Spot welding<\/a> and seam welding are two common types used for many projects. If you\u2019re unsure which one to use for your project, it helps to understand the differences between these two methods. Let\u2019s look at spot welding vs seam welding and how they differ.<\/p>\n Spot welding is a process that uses both heat and pressure to join two pieces of metal together. In this process, an electric current is applied through copper electrodes that press against the workpiece. This creates resistance, which generates heat and melts the metals, forming a bond between them. The electric current is shut off once the workpiece has been joined together. Spot welders can be easily automated using robots or other automated systems. This makes spot welders ideal for high-volume production jobs, such as automotive production lines, where consistency is important.<\/p>\n Seam welding works much the same way as spot welding but on a larger scale. Instead of just pressing two pieces of metal together with electrodes, a continuous loop of wire is passed through an electrode wheel to create a seam along the length of the welded joint. The wire passes through a series of rollers that apply pressure on either side of the joint while supplying a steady electric current to generate heat and melt the metals together. Seam welders are often used for products that require long seams, such as fuel tanks or pipes. They can also be used in applications where strength is critical since they create stronger bonds than spot welders do due to their longer lengths.<\/p>\n Spot welds heat the two pieces of metal until they are hot enough to melt. The welder then applies pressure to the two pieces of metal, which causes them to fuse. As the metal cools, the weld becomes stronger.<\/p>\n<\/span>Spot Welding<\/span><\/h2>\n
<\/span>Seam Welding<\/span><\/h2>\n
<\/span>Difference Between Spot Welding and Seam Welding<\/span><\/h2>\n
<\/span>How do Spot Welds Work?<\/span><\/h3>\n
<\/span>Advantages of Spot Welding<\/span><\/h3>\n