Want this question answered?
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.
Welding is the process of joining two similar or dissimilar metals by heating and melting it by adding some additives on that to make the joint perfect...
which welded joint can be easily made without adding filler metal
Adding a lift requires lots of modifications to the current auto. This website www.carsdirect.com/car.../how-to-install-a-van-wheelchair-lift shows you all the tools and everything you will need along with the know how, to do just that. This site will help you in adding that lift to your existing auto.
Welding began during the Bronze Age. Pieces were welded together by adding molten metal where they joined. Blacksmiths weld by heating and hammering pieces together. Oxy-acetylene welding began in the mid to late 1800s when oxygen was finally produced cheaply. Arc welding began in the early 1900s. TIG was designed to weld aluminum during WWII.
one method that i have seen is welding meat hooks together then adding rope to it other than that idk
This welding machine is useful to melt the metal at the end points. It converts 120-240 volt AC electricity to welding voltage. Thanks Artech Welders
control unit.
We can control air pollution points by adding air filters to the exit points.
We can control air pollution points by adding air filters to the exit points.
when you add a phosphate group it requires energy
Most metal control products are safe to add with no harm to bathers