Arc welding: History and WWG Engineering Methodology
Arc welding is a method that is used to join pieces of metal by using electricity to produce enough heat to melt the metal, which easily joins with each other and solidifies on cooling, thereby rendering a solid join. The history of welding services and solutions, or in other words, joining metals or other similar materials for constructive purposes, goes back several centuries. According to ancient Greeks, it was Glaucus of Chios who single-headedly carried out the welding service method that was used in the construction of the iron pillar in Delhi, located in the northern part of India. It was Sir Humphry Davy who discovered that the short-pulse electrical arc was of great importance and that stable arc discharge could be used for many applications, one being melting metals. Later on, inventors Nikolai Benardos and Stanisaw Olszewski created the first electric arc welding method known as carbon arc welding using carbon electrodes. Since then, the developments in arc welding have been sustained with the invention of metal electrodes. At the beginning of the 19th century, strohmenger developed a coated metal electrode that gave a more stable arc, which was improvised by using a three-phase electric arc for welding.
WWG a pioneer in Integrated Engineering services and Solutions has been offering excellent services pertaining to arc welding. The welding services and solutions process that WWG Engineering follows is quite simple yet effective and efficient. Going along with the conventional method where a welding power force or high voltage electricity is used to produce an electric bow between the electrode and the base material to be joined, WWG Engineering carries out the process to the satisfaction of the client. Using the mechanism of either direct current or interspersing or alternating current, and the electrodes that may be consumable or non-consumable, the skilled technicians at the fully-fledged workshop employ the high heat process to melt and join the two metal parts together, allowing them to cool, causing fusion of the two metals. However, the welding services that are carried out by the skilled experts at WWG Engineering are distinct from lower temperature techniques such as brazing and soldering, where the base metal is not melted but a suitable metal with a comparatively lower melting point is used to join the metals together. As a safety measure, the welding area is suitably defended by shielding gas, which is usually an inert gas, vapor, or sediment. Metal arc welding service Singapore processes at WWG Engineering include all types: non-automatic, semi-automatic, and fully automated.
metal arc welding services singapore
WWG Engineering also makes use of several ultramodern metal arc welding service methodologies, including styles like
- Shielded welding
- Semi-automatic and automatic processes quite similar to gas essence bow welding
- Submerged bow welding
- Flux-cored bow welding and electro-slag welding.
Advanced developments of WWG Engineering services welding section
- Ray welding,
- Electron ray welding,
- Glamorous palpitation welding, and
- Disunion stir welding
The company has undergone continuous improvements, such as modern robotic welding and artificial settings, which have resulted in the development of new welding styles as well as improved quality and performance. Resistance welding, a more improvised method, and oxyfuel welding, where acetylene is used in welding with a suitable torch, which is one of the popular welding methods owing to its portability and relatively low cost, is one of the expertise of WWG Engineering. Arc welding, with suitable metal coverings where the flux covering the electrode buffers the base material from froths and also stabilizes the arc, and adds the alloying components to the metal, has been on the list of the organization’s several services. Implementing the significant advances in welding technologies, like automatic welding where electrode wires are fed continuously, and the use of protective gases, which have also become popular, as attempts to protect welds from the effects of oxygen and nitrogen in the atmosphere are efficiently managed WWG Engineering has been offering second-to-none services in the arc welding segment.