writing a paper and was wanting info
The only difference between the two is that projection welding requires preparation of the joint members in the way of adding a preformed dimple or projection. Spot welding is used without such preparation to the joint members. it's just heat and pressure.
Flash Burn and Blindness
Yes, the procedure and specifications are covered in the AREMA (American Railway Engineering and Maintenance Association) manual Chapter 4.
An arc flash is the dome shaped blue light over a welding spot and is very dangerous. You will not forget the first arc flash that you see properly as it feels like sand in the eyes.
Yes- IF the flash suppressor is permanently attached by welding or hard (silver) solder, and is not readily removable.
The sparks generated during welding are called welding sparks. They are tiny fragments of molten metal that separate from the welding material or workpiece due to the intense heat generated during the welding process.
No it come with a Harddrive
When you wear safety glasses or any lenses (not contacts) you will drastically reduce the risk of "welders flash". Its almost safe to say you cannot get a true case (wearing safety glasses) unless your really being foolish and welding without an appropriate welding shaded lens. -RedSeal Welder
The full game did not come out.
it will come out in 2014.
It's an engine driven generator like a Ranger, correct? They already come set up to be used as either welding machine or generator when they come from the factory.
yes