Dynasty 400 Gives Metal Shark Boats Highest Weld Quality

I think the driving force behind our best practices are: focus on the customer, and our focus on quality. We’ve always, always delivered on time, but we always keep an eye on what’s the best for the customer, and what’s the best for the quality. My name is Karl Prados and I’m the General Manager […]

TIG WELDING PIPE 400A(16INCH) Stainless pipe #walking the cup

안녕하세요 오늘은 스테인레스 파이프 400a 티그용접에 대한 영상을 만들었습니다 단차가 약간 있구요 이런 모양으로 TACKING 되어 있습니다 구멍도 뚫려있는 상황이구요 이런 모양의 물건 입니다 그리고 파이프는 400A 치수는 이 정도 되구요 사이즈는 16인치 스케줄 10자리 스테인레스 파이프입니다 파이프 두께는 4.78mm 약 5mm가 약간 안되죠 링 두께는5mm 스테인레스 스틸입니다 이런 모양의 물건을 해보겠습니다 이런 제품의 용접방법에도 […]

TIG Welding Basics

These are selected scenes from the 80 minute long ‘TIG Welding Basics’ DVD. Check out all the Covell DVDs at covell.biz ! TIG welding was developed in the 1940’s, mostly to serve the needs of the aircraft industry, where they needed to weld aluminum and magnesium. Initially, helium was used as a shielding gas. That’s […]

TIG welding stainless pipe- 5G Fill Pass and Cap Pass (Walking The Cup)

5G Filling and Final Welding Hello. We’re gonna do pipe welding again today. We’ve filmed the fillings and final welds in 5G position. I’d appreciate it if you could press “subscribe” and “Like.” This is a pipe that was back-bead welded at the previous time. If you have any questions about back-bead welding, we would […]

Tig welding stainless pipe. 5G root pass. 65A (2 1/2 inch) SCH10

5G Back-Bead Welding Hello. Today, we made a video about the stainless steel pipe “5G Root Pass.” I’d appreciate it if you could press “subscribe” and “Like.” So today we’re going to do a 5G position weld. Welding will be done from 6 o’clock to 12 o’ Pipe size is 65A (2 1/2 inch) SCH10 […]

[GTAW]티그키홀용접/TIG WELDING/티그용접/Tig kyehole welding

Hello This video is a keyhole welding method video. There are several ways to keyholes, but one way. When I make this weaving, when the keyhole is made, I will put the fillets on both sides. Electricity was 130 amps, Ceramic 8 tungsten used 3.2mm, and 2.4mm was used. Personally, I think this method is […]

GTAW/tig welding freehand/티그용접/알곤용접/S80 6″파이프용접/필드용접/ 1인칭시점/현장용접시 주의사항및체크사항

Hello today is 6 “SCH80 field welding method. It is not such a difficult point. If a weak wind blows into the pipe, the flow of air is amplified. Be sure to check that the pipe end is not blocked by the wind before welding. Also, make sure your windshield is well installed on the […]

Tig Welding Stainless Pipe – Keyhole Welding and Tight Bead

Keyhole welding and tight bead Hello. Today, we made a video about keyhole welding and a dense bead. I’d appreciate it if you could press “subscribe” and “Like.” This is a 100A (4 inch) SCH10 Stainless 304 pipe. Pipe thickness is 3.05mm. I’m going to do this welding today. Today we did “Tack-weld” using stainless […]

TIG Welding Aluminum Part 4: How to Introduce Filler Metal

Once you get established with the puddle control being consistent, now we can go ahead and introduce some filler metal. At this point we’ve already practiced our hand control with the torch, our motion towards angles and now we’re going to add introducing the filler metal. We try to tell people to start introducing the […]

Miller Dynasty 280 DX Multiprocess: Weld Without Limits

I’d like to introduce you to the Dynasty 280 DX Multiprocess. An innovative solution Miller developed for the construction, ship and MRO markets. This solution stems from the Dynasty 280 DX, which is a highly portable, industrial AC and DC TIG and stick welder that has been a leading performer in the industry for years. […]