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[용접결함01] L/F불량 (L/F결함은 사전에 예방이 가능한 결함입니다.)
TIG Zzang Se
Nov 24, 2023
9,903 views
The level of students at the world-famous TIG welding academy
#08 짧은 텅스텐의 맛을 알면 대형관/헤비헐/단차용접 오베헤드 용접은 끝났지 [플랜트교육]
What is the best method when a gap is broken?
넓은갭 반전기 사용을 왜? 합니까!~ 본전류만 사용하기 (짱세배관용접필수과목)넓은갭 용접
You avoided the obstacle, but violated the welding sequence.
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A brilliant idea to widen a narrow gap with welding heat!
[예열의중요성] #01 예열이 필요한 전류
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