Welding Machine

1
Welding Machine
2
Types of Welding Machines
3

• The humans invented the first gas welding torch
  to locally melt metal with focused heat. These
  torches made way for arc soldering, which gave
  even more intense heat. The TIG welder is one of
  the most versatile welding machines that can
  pinpoint heat even more, which allows for
  smaller, precision welds. Another popular type of
  soldering machine used today is the MIG welder.
• Arc welding
• Industries use Arc welding or stick welding in a
  number of applications which includes
  construction and repair work. This type uses a
  welding power supply with either direct or
  alternating current to create an electric arc
  between an electrode and the base material to
  melt metals at the fusing point. It's covered
  with flux to protect the weld area from oxidation
  and contamination. There are two types of arc
  welders which include air or oil cooled AC
  welders or DC welders that use an air cooling
  system. Arc welding is only limited to soldering
  ferrous metals.

4

• MIG welding
• MIG or metal inert gas soldering is a
  semi-automatic or automatic arc welding process
  that is also known as gas metal arc welding
  (GMAW). The process features a continuous and
  consumable wire electrode and shielding gas, fed
  through a MIG torch or the CO2 fusing gun. A
  direct current power source is usually used with
  a MIG welder, although alternating current is the
  second choice. One of the benefits of these
  soldering machines is that the voltage, amperage
  and the speed is adjustable. These machines also
  feature a variety tension and valve to control
  the flow of gas. A MIG welder used without
  shielding gas in a process is known as flux core
  arc welding. In this process the welding wire has
  a core filled with flux and has a hotter arc
  capable of welding thicker pieces of metal. A MIG
  welder used to weld copper, zinc, brass, steel,
  tin and aluminum.

5

• These machines are versatile and easy to learn,
  and is the ideal choice if you want to work on a
  variety of metals by purchasing only one welder.
• TIG Welding
• TIG soldering or tungsten inert gas soldering is
  a process that involves a non-consumable tungsten
  electrode which delivers current to the welding
  machine arc. Argon gas is commonly used as the
  shielding gas to protect the weld area from
  contamination. A TIG welder is typically used to
  weld thin sections of aluminum, magnesium, copper
  alloys, and stainless steel. One of the biggest
  advantages of the TIG welder over the MIG welder
  is that the operator has extensive control over
  the weld.
• Article Source EzineArticles.com/8524169

6

• Click here for more details http//www.dnhsecher
  on.com/supra-tfr-400500630-a-c
• Social Profile

https//www.facebook.com/dnhsecheron/
https//plus.google.com/u/1/112434006952405148316
https//www.linkedin.com/company/10283187/