When you heat a piece of metal so that part of it melts, that melted part can stick to another piece of metal and when it cools and hardens, the two pieces of metal will be connected by a very solid bond, effectively making them a single piece. That is welding.
weld is a conductive substance used to fill gaps in most types of welding, it serves the same purpose as solder. One type is called a Flux rod, it is an iron or alloy rod coated in clay-like flux, that when heated it Shields the weld from corrosion while it is hot enough to do so quickly.
Welding is the process of joining metals by melting the parts and then using a filler to form a joint. Welding can be done using different energy sources, from a gas flame or electric arc to a laser or ultrasound.
roster welding
One type of welding is tube welding. Another type if mig welding.
SAW welding is a type of arc welding while ERW welding is spot or seam welding. SAW stand for submerged arc welding while ERW stands for electric resistance welding.
smaw welding is sheilded metal arc welding
what is the difference between ultrasonic welding & radiographic welding
roster welding
One type of welding is tube welding. Another type if mig welding.
SAW welding is a type of arc welding while ERW welding is spot or seam welding. SAW stand for submerged arc welding while ERW stands for electric resistance welding.
smaw welding is sheilded metal arc welding
what is the difference between ultrasonic welding & radiographic welding
Mainly In spot welding & resistance welding two type welding machines are used :- 1. Air Cooled & 2. water Cooled.
CS Welding is known as Carbon Steel welding that is more beneficial and easy to use for welding purpose.
Digital Control of welding when welding
Welding Electrorodes or Welding Rods are used in arc welding. Arc welding is a special type of welding which uses a welding power supply to create an electric arc between the base material (e.g. steel) and the electrode. The Welding Ectrorodes can be used for all weldable aluminum and mild steel.
Transformer type welding machine
tig welding
Auto darkening welding helmet is the best welding helmet.