【2G横向き溶接】誰も教えてくれない㊙テクニック公開

Transcript

Hello, I'm Bro! This time, we will be doing JIS horizontal welding. The plate thickness is 19 mm, and the bevel angle is 30 degrees. For those who don't understand the technical terms, click here. The advantage of using the root surface is that you can narrow the groove width while maintaining the root gap. The disadvantage is that it becomes diffi... Read More