Proper technique for welding round tube
2016年12月19日 · tube is 1.50" OD with either a .095 or .120 wall, using a Millermatic 212 with 75/25 gas mix, .035 wire. right now just cutting material and welding together, trying to get a feel for the material and how to work the gun around the material. Idea is to be able to weld roll cages at some time in the future.
Welding Axle Tubes to Housing - Miller Welding Discussion Forums
2005年4月20日 · Give me some idea what I can weld it with for strength, because the rear from the factory only has 2 plug welds. The machines I own are in my sig, I also have oxy/acet torches. J & J Speed Shop. (716) 830-0506. www.JandJSpeedShop.com. [email protected]. Tags: None. Paul Seaman. Senior Member.
Straightening a warped tube - Miller Welding Discussion Forums
2006年9月28日 · Question - Straightening a warped tube. 09-28-2006, 05:57 AM. I found out the hard way that if you weld all the way around when joining square tubing in a "T" formation, the fillet welds will bend the top tube as depicted in the diagram (exagerated for clarity.) The original fillet welds that cause the warpage are depicted in blue.
DOM Tubing - Miller Welding Discussion Forums
2003年3月3日 · Re ; DOM tubing. Yes DOM tubing is mild steel tubing. DOM tubing is made by rolling mild steel sheet and then welding the seam, then a a mandrel is run through the center to accurately size the tubing and smooth the weld seam, The additional mechanical working adds strength to the tubing by "cold working". Also with an accurate wall thickness ...
Thin Wall Tubing - Miller Welding Discussion Forums
2013年12月16日 · Just aim the electrode down at the corner of the tube (thickest part of the parent metal), and make a crescent shaped arc with your puddle that has more duration along that corner than where the butt end of the other tube is. You walk the puddle up to the thin edge and let it feather itself in. Syncrowave 250DX.
Welding thin walled aluminum tubing
2011年2月8日 · 7005 Aluminum (OD x Length x Gauge) We are joining a 19 x 300 x ?.0 mm tube to a 41 x 66 x 3.5 mm tube. I have a 19 x 300 x 1.7 mm. However, I am wondering how hard this will be to weld because it is half the thickness of the mating piece. We have survived a 0.9 thickness after melting off several pieces. I know this thin stuff is hard.
Tig Welding ?s for T45 (I did a search first)
07-28-2005, 06:37 PM. T45 is an alloy steel that is similar to 4130 without the issues of heat treating or welds cracking. Generally it is the preferred material in Europe along with 15cdv6 which is a german classification. I wil lget the exact metallurgy of …
How do I weld an axle? - Miller Welding Discussion Forums
2009年1月18日 · Then I turned the axle end down & turned a hole in the end of the flange. I made it a press fit. Then I drilled a series of holes in the end of the axle between the shaft & the flange on the drill press and drove pins in the holes. The idea was to make the joint like a splined shaft. then I welded the flange to the shaft over the pins.
welding oil pump pickup - Miller Welding Discussion Forums
welding oil pump pickup. 02-17-2005, 09:40 AM. Need to weld a mild steel pickup tube to a cast iron oil pump body. This is for a GM big block chevy oil pump. In the past, I just used an ER70S-6 1/16" filler rod. I'm a bit concerned about the heat input needed for welding, even though I do remove the bypass spring & plunger.
The best way to cut tube steel at angles - Miller Welding …
2014年8月11日 · The best way is a band saw with a miter head, I have a Ellis that does a fantastic job. But like MMW said, how much and how often are you going to need to do this is the key factor. Typically, If your using a 14" chop saw with 1/8" thick tube and thinner and the tube is say 2" x 3" you should be fine but that's about as big as I recommend. 11b.