아크 용접 구멍 났을 때 해결 방법(그대로 따라 하세요) ep5

[June 2026 Offline Class Registration Link] 👉 https://forms.gle/bKuY34A3CPqDDjaB7 I have also left a link to the open chat room, so please feel free to ask any questions you may have at any time! 👉 [https://open.kakao.com/o/sMQ8TDOh] Purchase link for the Asero 220PRO welder used in the video 👉 https://smartstore.naver.com/rmastudi... Purchase link for the Palm Arc 220EZ mini welder 👉 https://smartstore.naver.com/rmastudi... 00:00 Intro 00:21 Two examples of holes forming 01:08 Analysis of the causes of holes forming 03:11 How to weld without holes 06:19 Filling holes in 6T steel plates 12:33 Filling holes in 1.4T square pipes 15:25 Filling fillet point holes 17:45 What is more important than filling holes