Monday, 28 December 2015

Good Reputation For Gas Welding

Gauze welding has been in custom by reason of the mid 1800s.

Acetylene was discovered in 1836 by Edmund Davies of England but was not used as welding gas until near the end of that century when improved storage and regulation methods were introduced. Prior to the 20th century, gas welding was performed with coal gas or hydrogen gas as the fuel.

Advances in Gas Welding

In the late 1800s two advances spurred the development of gas welding: the production of oxygen gas and the development of the blow torch. The production of oxygen gas allowed for hotter, cleaner gas flames to be generated, resulting in cleaner welds. The development of the blow torch also served to focus the flame and adjust the ratio of gas and oxygen in the torch flame. The blow torch design allowed for acetylene gas to be used efficiently as a welding gas. Acetylene provided a hotter flame than any other available fuel gas, allowing for thicker steel parts to be cut or welded.

World War I

Gauze welding is a mode that uses a gas-fed flame to heat a elbow grease parcel for welding. Nowadays the substantial Gauze welding means is oxyacetylene welding, which uses a mix of acetylene fuel and O2 to concoct a Disinfected, blazing flame. Other gases that are used for Gauze welding build propane, MAPP and hydrogen. Gauze welding has been in exercise because the 1800s, on the contrary has seen a decline with the introduction and improvement of arc welding techniques.

Early Welding History

While gas welding, as it'scurrently known, was not invented until the 19th century, blacksmiths used pressure welding techniques as early as the Middle Ages. Iron specimens were heated and hammered together using a pressure welding technique. Gas welding was not possible until the19th century when fuel gases could be isolated and stored.

Welding Gases

The increase in demand for weaponry and armaments in World War I resulted in a huge boom in gas welding. Manufacturers clambered to keep up with the demand for gas welding equipment and consumables. The American Welding Association was also formed during this time period to create standards for the gas welding industry.

Decline in Gas Welding

With the improvements in arc welding techniques such as advances in electrode manufacturing and shielding gas production, the use of gas welding declined. Arc welding provides a cleaner more precise weld and is more suitable to the automated fabrication processes of the late 20th and early 21st centuries. Gas welding still has its applications because it does not require electricity to operate, is a portable system and less expensive than arc welding equipment.