1F Tee Joint - Welding Level 5

In welding, a 1F tee joint is a type of joint where one of the pieces is perpendicular to the other, and the joint is formed at the intersection. In this video, the instructor demonstrates how to perform a 1F tee joint using shielded metal arc welding (SMAW). The process begins with preparation of the base metal, which involves cleaning and beveling the edges. The instructor emphasizes the importance of proper electrode selection, which is dependent on the base metal, and demonstrates how to insert the electrode into the welding machine and adjust the amperage. The welding process is then demonstrated, starting with a tack weld before filling the joint with filler metal. The instructor explains how to control the penetration and ensure a sound weld, and highlights the importance of safety measures such as wearing appropriate protective gear and maintaining a safe work environment. The finished product is a strong, clean weld that is ready for further use.