Torch Fittings What is the difference between A and B torch fittings?
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Alumaloy vs. Rods and Flux I have some 4043 aluminum rods in 1/16th and 1/8th with no flux...
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Welding Aircraft Sheet This correspondence is from Kent to Tom, the owner of a Spartan Executive which needs a cabin topskin...
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Classic Car Body Work I very much enjoy working on classic cars. Real body work, not filling voids with plastic, has always interested me...
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TIG Welding .060 Stainless We have been attempting to Tig weld .060 stainless. The material is 2 inches wide rolled into a circle, where it is butt welded. I do not want to see an ugly weld...
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1961 Piper Colt I have a 1961 Piper Colt. There are a few small cracks in the cowling that I need to repair...
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Welding Bike Frame I was hoping you could steer me in the right direction of welding a mountain bike frame of 4130...
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Welding Bike Frame I was hoping you could steer me in the right direction of welding a mountain bike frame of 4130...
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First Welded Aircraft Fuselage Kent, when was the first aircraft fuselage made of welded tubing?
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Welding Certification How does one become a certified welder?
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The Big Question I am interested in knowing why gas is preferred over T.I.G. when welding aluminum. I'm a T.I.G welder by trade and outside of hobby, airplane restoration, etc. I have never heard of gas welding aluminum, except in the old days...
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Welding Problems I spent most of yesterday on a Square Wave Tig, just doing practice work on 6061 stock. I was not very successful; I could get a puddle going, but it had no penetration at all; the parts would simply fall away once I un-clamped them. Or they would mix, but then crack down the seam when they cooled. Or....
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Gas Welding Birmabright Is it possible to gas weld the Birmabright, the proprietary alloy used in Land Rover bodies?
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Welding Dirty Metal I need to weld up some parts ... that's been in an engine compartment of a round motor for 56 years and impregnated with oil...
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Gas Welding Pipe I have been asked to fabricate an SS exhaust piping system for an engine test cell. (Not a header)...
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Silver Braze vs. Tig Hello, Could you explain the difference in silver braze vs. Tig. welding, such as in boiler manufacture...
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6-G Code Weld Could you please describe a 6-G Code Weld?
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Welding: TIG vs. Gas What are the pros and cons of welding 4130 with tig or gas?
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Aluminum Kiln Steel The question is about aluminum kiln steel. We are curious if it welds any different...
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Beginning Welder Do you have any training material that would help me with stainless gas welding?
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Copper Welding vs. Soldering Presently I solder all my copperwork pieces but I am very interested in the welding process if possible...
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Aluminum Welding Limits I just read your article on welding aluminum with gas..... The article said it was only practicle to weld .05 inch material...
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Welding Lens Safety I've got a friend who has had both of his lens (eyes) replaced and I suspect his extensive welding was the cause...
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Railroad Welding What is the process for welding rail - the torch, tip sizes, fillers, pre-and postheats? Answer by special guest, Tom Koehler.
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Welding Railroad Rails More from Tom Koehler on welding railroad rails...
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Stainless Torch Welding I am working on a project using #316 (not #136L) stainless tube; 1" dia. X .035" wall, and would like to learn how to butt weld the material...
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Welding: TM2000 Glasses Tinman, ...And why are your lens prices so expensive?
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Welding: Cast Iron to Mild Steel I'm welding some mild steel shims to an old cast iron frame...
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Welding- Motorcycle Frame I have a 1930's frame for an Ariel Red Hunter motorcycle...
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Welding Aluminum Is a Victor 100 torch ok to use for welding aluminum when I buy your kit or do I need to buy the torch also?
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Welding, Design 1 I have two types of joints...
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Welding, Design 2 We are looking for the perfect tool to weld .058 chromolly and/or aluminum tubing...
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4130 Welding Certification I work for a small company that builds giant puppets for themeparks (disneyland, etc)....
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TIG Welding -- Pros & Cons: "I'm considering a Hatz as my next project, so I'm interested in melting pieces of metal together....In the Sport Aviation I received today, there was a lengthy article pushing TIG welding. What are the advantages/disadvantages..?
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Welding Tip Pressure: "I have one question about the Smith outfit. Most of the other outfits ( non Smith) I have used say to use a Acetylene and oxygen pressure of 2 to 6 psi depending on the size material and size of the tip. ..
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Tanks, Aluminum, Welded: I am interested in the flux, lens and booklets on aluminum welding. Regarding the flux:
Is it corrosive and required to be removed?
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Aircraft 4130 Chromemoly welding: Dr. Majic and Dr. Young recommend RG45 for welding of 4130 tubes...
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| Eyewear and Gas Welding: I have been a fabricator for 20 years in aircraft, racecar tubs and structures. I Tig everything except aluminum tanks and turbo intake plenums. I have have both cobalt and Burtweld lenses.
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