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Jeppesen Airframe Oral Chapter 4-6
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Name the principle types of welding.
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Gas welding, electric arc welding, and electric resistance welding.
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Ironsight1997
Terms in this set (60)
Name the principle types of welding.
Gas welding, electric arc welding, and electric resistance welding.
What are some advantages of gas shielded arc welding?
The weld is stronger, more ductile, and corrosion resistant.
Which method of welding is less likely to cause buckling or warping of thin metal sheets?
Electric arc (or tig) welding
What is the purpose of shielding an arc weld with an inert gas?
The gas prevents atmospheric oxygen and/or nitrogen from contaminating the weld.
What is a common method of controlling expansion when welding a joint?
Place tack welds along the length of the joint.
What is the effect of inadequate penetration on a weld?
The weld will be weak.
What is the purpose of the flux used with brazing and silver soldering?
The flux cleans the base metal by removing any oxide film.
What type of flame is used when torch brazing or silver soldering?
A neutral flame.
What must be done to a soldering iron tip to increase the amount of heat transferred from the tip to the work?
The tip must be cleaned of all contaminates and properly tinned.
What is the preferred method for welding aluminum?
Tungsten Inert Gas (TIG) welding.
