tig-welding-tip

2 года назад

This video provides four tips for improving TIG welding skills. The instructor demonstrates how to achieve comfort, proper torch angle, tungsten preparation, and filler rod placement. The video uses a TIG 200 AC DC machine and 1/8 inch coupons to illustrate these techniques.

6 месяцев назад

This video demonstrates a TIG welding technique called back stepping, which helps prevent cracks in crack-sensitive alloys. The technique involves welding short beads and then backing up to weld to the previous bead, allowing for gradual amperage tapering. The video also highlights the benefits of using clear cups for TIG welding, showcasing their ability to improve visibility and puddle control.

7 месяцев назад

This video offers seven tips for TIG welding aluminum, covering topics like cleaning, AC balance, tacking, and ripple size. The presenter demonstrates how to achieve a clean, consistent weld on various aluminum thicknesses, including thin materials and corner joints. The video also explores the use of high and low frequencies for different applications.