Cnc Programming

Plasma Arc Machining Wiki

Arc welding is a welding process that is used to join metal to metal by using electricity to create enough heat to melt metal and the melted metals when cool result in a binding of the metals. Plasma arc machining pam plasma arc machining is a nontraditional thermal process.

Plasma Arc Machining Pam Working Principle Advatages

Laser Beam Machining Wikipedia

How A Plasma Cutter Works

Plasma is defined as a gas that has been heated to a sufficiently high temperature to become partially ionized and therefore electrically conductive.

Plasma arc machining wiki. Molten metal is then removed by a blast of airit employs a consumable carbon or graphite electrode to melt the material which is then blown away by an air jet. Todday plasma retains the original advantages it brought to industry by providing an. Plasma arc machining pam and plasma arc welding paw. The plasma arc welding and cutting process was invented by robert m. One example was the spray coating of the turbine blades of. Gage in 1953 and patented in 1957. Air carbon arc cutting also referred to as metal arc gouging and previously as air arc cutting is an arc cutting process where metal is cut and melted by the heat of a carbon arc. The term plasma as employed in physics means ionized particles. A plasma torch also known as a plasma arc plasma gun or plasma cutter plasmatron is a device for generating a directed flow of plasma. Plasma arc machining pam employs a high velocity jet of high temperature gas to melt and displace material in its path called pam this is a method of cutting metal with a plasma arc or tungsten inert gas arc torch. The process was unique in that it could achieve precision cutting and welding on both thin and thick metals. The plasma jet can be used for applications including plasma cutting plasma arc welding plasma spraying and plasma gasification for waste disposal. It was also capable of spray coating hardening metals onto other metals. Plasma arc machining pam employs a high velocity jet of high temperature gas to melt and displace material in its path. Introduction the plasma arc machining process was introduced to the industries in 1964 as a method of bringing better control to the arc welding process in lower current ranges.

It is a type of welding that uses a welding power supply to create an electric arc between a metal stick electrode and the base material to melt the metals at the point of contact. Plasma arc machining pam. Plasma cutting machine development to the present the working gas can be used working gas is the plasma arc of the conductive medium but also heat the body but also to exclude the incision in the molten metal on the plasma arc cutting characteristics and cutting quality speed have a significant impact. Today plasma retains the original advantages. Plasma cutting is a process that cuts through electrically conductive materials by means of an accelerated jet of hot plasmatypical materials cut with a plasma torch include steel stainless steel aluminum brass and copper although other conductive metals may be cut as wellplasma cutting is often used in fabrication shops automotive repair and restoration industrial construction and. Plasma arc machining pam the plasma welding process was introduced to the welding industry in 1964 as a method of bringing better control to the a rc welding process in lower current ranges.