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nitrajen
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Welding technology objective type Question paper with answer.?
pipeline welding You could find them from many welding institutes round the world. check the websites.
What type of gas is used when mig welding steal?
When MIG welding STEEL a mixture of Argon -- CO2 is used. 75% - 25%
What type of filler material is used for mild steel?
ER70S-6 is a very common filler metal when welding with Gas Metal Arc Welding or Gas Tungsten Arc Welding on a low carbon steel (mild steel). This can be purchased as a spool or in rod form.
How can someone make a Welding Procedure Specification?
A Welding Procedure Specification (WPS) is a document that provides variables and conditions of a welding procedure that is produced for a very specific application. To write one properly, experimentation and calculations must be done to find the correct parameters for the procedure. To generalize, a WPS must include all known parameters of the process; including process type, current, current type, voltage, shielding gas type, shielding gas flow rate, base metal, electrode type and size, filler metal type and size, joint design, and travel speed. There may be more variables than listed, depending on the application. One must also remember that on a WPS, ranges for variables are used that are adjustable by the welder or welding operator. Ex. Current (Amperage) 150-170 A instead of just saying 155 A. To find these ranges is where calculations are necessary.
What is unique about the tig welding process?
I wouldn't call TIG unique as it was developed to replace Oxy-Acetylene welding. Basically you use a heat source to melt the base metal and either fuse or add filler to complete the weld. TIG, originally called Heliarc (Helium - electric arc), was developed sometime around WWII to weld Aluminum. Helium was used to protect the molten puddle. Since then Argon has become the primary gas sometimes mixed with Helium. Almost any type of metal can be welded with the TIG process. Except for fuse welding it is a two handed operation whereas MIG and stick welding can be performed single handed. One thing that is unique is that with the addition of a foot pedal you can control the Amperage as you weld. many planes were produced here at Wright with gas welded Aluminum most was done with Hydrogen Oxygen torch taking care to have a reducing flame
For welding high carbon steel which type of flame is used?
carburizing flame is used
What type of welding is when metal is fused together by the heat of a welding flame?
It's called Fusion Welding. You answered your own question.
Which type of flame is used for high carbon steel?
Most cutting and welding is done with a neutral flame.
Name of the type of welding?
One type of welding is tube welding. Another type if mig welding.
What type of safety protection do you need for standard welding equipment?
"While using welding equipment, you should always wear safety googles and protective gloves." Make sure you have on a welding jacket and long pants when you're using welding equipment. Those sparks can be very dangerous.
What type of welding is used in welding LPG gas cylinders?
What type of welding can we use LPG ?
What type of welding machine does not have positive and negative terminal connection?
Transformer type welding machine
What type of welding machine use in spot welding or resistance welding?
Mainly In spot welding & resistance welding two type welding machines are used :- 1. Air Cooled & 2. water Cooled.
What type of welding machine does not have positive and negative terminal?
Transformer type welding machine
What type of welding is E6022 electrode used on?
for welding dingeberries
What type of flame will make gas explode?
The type of flame is just a normal flame
What type of flame is used for heating in Bunsen burner?
The yellow flame is considered a safe flame. If you are using the Bunsen to heat you would open the air vent so the flame turns blue, try heat on a yellow flame and it'll end up covered in soot.
