Comparison between battery ignition system and magneto ignition system can be made in aspects like an engine starting when the battery is discharged, efficiency, battery maintenance, space requirement, recharging, etc. S.no Battery Ignition System Magneto …

Plasma Arc Welding (PAW) is an arc welding process; an entire plasma arc is produced and directed toward the weld area. The arc is stable and reaches temperatures as high as 33,000°C. A plasma is a scorching ionized gas composed of nearly the same number of electrons …

Gas Tungsten Arc Welding (GTAW), also known as TIG (Tungsten Inert Gas) welding , the filler metal is supplied from a filler wire as shown in the figure below. The tungsten electrode is not used during this welding operation; a constant and stable arc gap is maintaine…

The flux-cored arc welding process (FCAW) shown in the image below is similar to Gas Metal-arc Welding , except that the electrode is tubular in shape and filled with flux. Cored electrodes produce a more stable arc, improve weld contour, and improve the mechanical pr…

A machine tool is defined as one that can remove metal from a workpiece while holding the cutting tools to generate the requisite job of a given size, configuration, and finish. It is different from a machine, which essentially converts the source of power from one fo…

In Submerged-arc Welding (SAW ), the welding arc is shielded by a granular flux of lime, silica, manganese oxide, calcium fluoride, and other compounds. Gravity flow through a nozzle feeds The flux into the weld zone from a hopper. The thick layer of flux completely co…

Shielded Metal-arc Welding (SMAW) is the simplest and is used for many joining processes. More than 50% of industrial and maintenance welding is currently performed by this process. In this welding operation, an electric arc is generated by touching the tip of a coate…