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Extra 10% Off Portasol Welding Products
2012-02-01 09:00:00 For a limited time, get an extra 10% off select Portasol welding products shipped and sold by Amazon.com. (Discount taken at checkout.)Expires Feb 16, 2012
Extra 10% Off Hot Max Welding Products
2012-02-01 09:00:00 From February 1 through April 30, 2011, get an extra 10% off select Hot Max welding products shipped and sold by Amazon.com. (Discount taken at checkout.)Expires Feb 16, 2012
Welding
2012-01-12 06:02:00 Dear sir, Good morning, Please tell me how much weld bead width is acceptable in any weld process like SMAW,GMAW or FCAW as per any reference code or standard practice. With best regards, Anil Kumar Pandey
Position Qualified for FCAW Welding
2012-01-05 13:45:00 I have following case GTAW+FCAW PQR , GTAW was done manually in 5G position while FCAW was done in 1G position on machine. Case-1 Without Impact Test Requirement Position qualified as per QW 405.1 - non essential variable "The addition of other welding positions than those alre
Purging During Welding of SS & MS
2012-01-03 17:59:00 Why do we purge the SS in one side welding .? ANd why not we provide the purging in one side welding of MS ?
Welding
2011-12-29 08:00:00 Is welding allowed for Cast Iron castings (Raw Material as per ASTM A 126 or IS 210) If it is allowed which standard we have refer.
Material/Welding
2011-12-13 09:09:00 Dear All I am asking for the best welding procedure for joining 1 inch diam branch pipe of stainless steel (austanatic), to a Cu-Ni 5 inches diam main pipe.
How to Eliminate Pock Marks in Submerged Arc Welding?
2011-12-12 09:52:00 please give answer of my above query.
What is Exact Meaning of "Increse in Welding Spped?"
2011-12-12 09:50:00 Please give answer of my above question..
Joining of Stainless Steel Without Welding
2011-12-12 08:58:00 Hey, I want to butt join two SS-304 sheets(2mm thick) without welding and joint must also be "seamless". SS sheets will be pasted on two "pressed 3/4" thick" MDF sheets with silicon. Actually I want 32' long table top. bt SS sheets available are of 8' lenght. Welding is not a good option on top as i
Spot Welding Electrode
2011-12-09 15:25:00 In the spot welding process am using Elkonite electrode. Over a period of time due to arcing we used to scrap it but still the welding process uses only 20% of the electrode where remaining 80% is the holding portion of the electrode. I have 2 ideas 1. Add that 20% of the electrode which is
Spot Welding Question
2011-11-17 22:50:00 I have 2 sheet metal parts. Aluminum 5052, 16 GA and 18 GA. They both have to be permanently fastened. I am thinking of Spot welding. Will this be expensive as compared to spot welding steel? Will it be difficult to find vendors doing this type of spot welding?
Welding Plastic Car Bumpers / Fenders??
2011-11-16 16:37:00 Hello, I love this site, and appreciate all the answers I received a couple of years ago when I was going to buy one of those "inexpensive" Chinese plasma cutters; you guys talked me out of that investment. My request today is for help about welding a plastic fender on my wifes car; it has a 10 inch
Welding Inspector I Exam
2011-11-15 20:19:00 Where can I find sample questions for the AWS Welding Inspector I Exam?
Welding Length
2011-11-14 14:03:00 how i am calculate welding leglenth in varies thicness.any idea for calculate leglenth please explain .........
OISD Requirement for Providing Welding Receptacles at Plant Equi. Manhole??
2011-11-12 10:37:00 Dear All, I want to know OISD STD no., which specifies the requriement pertaining to provide 24V sockets at Plat anre quip. Manhole. Regards, TD
Removing Welding Stains From Looking Glass
2011-11-12 09:51:00 Hi! Can anyone tell me that how to remove welding stains from looking glass(window). it has created black rough spots on whole glass and seems like mosquitos have been killed on glass;-)
Welding Trailing Arms of a Frame Work
2011-11-10 13:51:00 A is a 2" aluminum pipe B is a 2-1/8" dia. x 18" collar w/ 3/4" holes alligned to holes in "A" for cotter pins. "C" is a triangular brace of 1/2" dia. x as yet undertermined sides "D" is a 7' x 2x2x5/16" sq. tubing aluminum "E" are welded pad eyes where a NET will attach What is the best meth
Welding
2011-11-03 14:53:00 Is it ok to fully weld purlins to its cleats and the top chord of a truss?
Welding E4340
2011-10-23 21:42:00 Does anyone have experience welding E4340 with min. yield of 110k psi. What is the documented procedure for such a process and where to find it? Need to inlay material into a counter-bore for re-machining back to tolerences. Any ideas from the crowd? Must be API approved.
How to Using Spray Transfer for MIG Welding
2011-07-30 08:53:00 How to Using Spray Transfer for MIG Welding Interested in acquirements how to mig application aerosol transfer? Maybe you are not alike abiding what aerosol alteration is. Don’t worry. I am about to explain how to mig with aerosol application bottomward and bedraggled apparent talk. Spray alteration is the affectionate of GMAW/MIG welding done in ...
Underwater Welding Overview
2011-07-29 05:18:00 Underwater Welding Overview The appellation “underwater welding” is affectionate of ambiguous because some of the welds are absolutely done Dry…in Air. What? I saw a video the added day and it reminded me of a presentation I saw while I was in welding school. It was one of the best advisory videos anytime on underwater ...
MIG Welding Techniques Tips
2011-07-17 08:14:00 GMAW/MIG Welding Techniques Tips The first stem before start to weld is clean joint and setting GMAW(gas manual arc welding)MIG welding machine must be set properly. I cannot stress this enough! GMAW(gas manual arc welding)MIG welding is very easy to learn but since it is a semi-automatic process much of the skill relies on welding ...
Underwater Welding
2009-09-22 06:47:00 I am 31yrs old I am in prison, but I am looking for a good paying job. I would like to have some information on underwater welding but I don't know where to look. How can I find a school? Or more information? I will be living in Torrance, California Are the schools expensive ? Will
New User Group: DIY Welding
2009-09-21 22:02:00 Hi, I would like to open an Electric Arc Welding user group here for any one who is interested. There may also be a case for Gas Welding and brazing/soldering as well as another group, I would be interested in seeing that as well. Please comment, for or against and I will weigh up the gene
Improving welding environment
2009-09-20 12:54:00 Now a days being part of OHASA certification every employer need to provide safe work environment in their work facilities. Is ther any model designs available in terms ergonmics for permanent welding stations and to provide smoke free ( welding fume) environment by installing smoke purifiers,etc. a
Boiler Tube Welding Repairs
2009-09-16 22:46:00 Dear all I am searching for technical details about boiler tube welding. The material of the tube is 1cr 0.5MO. I want to know the specification of this material & welding procedure for the specified material and type of testing to be done after welding.
TIG welding amperage
2009-09-16 04:55:00 I will soon buy my first TIG welder. Up until now, my experience has been limited to acetylene. I have need to weld 6000 series aluminum up to 0.25" and 4130 Chrome Moly up to 0.25" too. However, I also have need for low amperage for light gauge materials. The duty cycle will be very light.
Welding inspection
2009-09-06 21:33:00 How can i inspect the new welding joint if it is ok or need repair
I'm trying to conduct an analysis of the contract welding services mar
2009-09-02 01:36:00 The following is the type of information I am looking for: 1. Can anyone provide an estimate for the size of contract welding services in the U.S. for: – EB (Electronic Beam) – ARC – Laser 2. Can you break down the industries by % use for contract welding services for:
Welding
2009-08-29 03:50:00 The new WPS welding for material SA203 Grade E is about to prepare. What are the precautions to be taken with and during the production welding as well. The vessel design temperature is -70 deg.C. Is the material prone to be crack as specially during welding.? If so, any guide line for
Welding
2009-08-23 14:43:00 What is the difference between a welding generator & a welding machine?
WPS for Aluminium pipe Welding
2009-08-12 15:13:00 Can anyone give me any SAMPLE WPS for Aluminium pipe Welding by GTAW process ? Regards
Welding Defects and Welding Design Programs
2009-08-09 11:02:00 dear , can you please help me in welding defects and welding design softwears from where i can buy it
Year 2006-2009 Journal Papers(pdf) for welding of stainless steel
2009-08-08 08:22:00 Right now i am doing my PG in Welding, i am doing my project phase now. can anyone help me in sending some journal papers(pdf) related to stainless steel, Years 2006-2009 for welding.
Welding Technology and Metallurgy Dissertation
2009-08-04 07:40:00 Hi, i am doing m.tech in welding technology. can anyone sujest me any dissertation topic related to welding metallurgy in structural welding side.
Welding on an Air Tank
2009-07-28 05:14:00 Have any of you heard when a air tank has a hole in it, is it safe to weld a piece of metal to cover the hole or to weld the hole shut. It was welded before it came a air tank. Was wondering if the heat of the welding rod or wire welder whatever you used would make the metal more brittle. It could b
Welding an Air Tank
2009-07-28 05:14:00 Have any of you heard when a air tank has a hole in it, is it safe to weld a piece of metal to cover the hole or to weld the hole shut. It was welded before it came a air tank. Was wondering if the heat of the welding rod or wire welder whatever you used would make the metal more brittle. It could b
Welding Rod Consumption
2009-07-27 15:04:00 Hi! Is there any formula for calculating welding rod cosumption per running mtr? We use 6013 rod ; first with 3.15 & then 5.0 in 2G position. normal fillet weld say 10mm.......
Welding Test
2009-07-24 21:16:00 I am applying for a job, and there weld test is a 1" ss pipe with a eb or consumable ring. It will be in a fixed horizontial position and will need back purging with argon. The root pass must be fused then filler wire on out. I am an instructor but more on the structural side. Any tips on passing th
Welding for copper conductors
2009-07-21 16:07:00 What is the standard for welding of Copper conductors?
steel,welding,ndt,heat treatmrent,structure,phase transformation
2009-07-18 07:15:00 hello to every body in forum i put a discussion stainless steel with martensite structure is magnetic. why austenite is non magnetic . any suggestion for the heat treatment( normalizing or annealing) after the welding of stainless steel or the stress relieving of S.S . any ASTM code /standard
Welding Engineering Forum Thread?
2009-07-16 15:01:00 I searched welding engineering from the search bar and came up with many topics that were scattered from civil to electrical to mechanical and all dealt with welding. It seems as though a Welding Engineering Forum thread is needed. This would help to group all the welding related discussions toget
Welding: ASME, AWS and API Standards
2009-07-15 17:24:00 in our product we are using mig welding to join thin section . we check(welding) them at regular interval or at sudden also. even though failure like cracks afterwhen fittment is done observed. wat will be the rootcause since we are also using ndt as well destructive testing but as per sampling proc
welding
2009-07-15 07:45:00 Can I weld high pressure pipe line with 45 Kg/cm2 using ARC welding or we have to use Argon welding ?
Adequate Welding Inspection Procedures?
2009-07-14 14:34:00 Recent events — for example, a crane collapse in New York City killed two workers, a gas pipeline explosion in Moscow, and others — might have been avoided if proper oversight were in place. Such happenings seem to recur with alarming frequency. Do you think it's a case of workers not do
welding procedure
2009-07-12 07:56:00 Hi! Anybody here could give me a welding procedure for diesel fuel pipe and tank as per AWS. Thanks Cheers
Phase Imbalance Problem - Welding Transformer
2009-07-10 08:40:00 When we are using Two lines of Three phase(i.e 415 VAC each Phase) Welding Transformer on Power Generator then Phase will get imbalance. so how we can use this welding equipment on power generators.welding trasfomers is capable to delevered 400 out put current on 60% duty cycle. |
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