Cnc Programming

Plasma Arc Machining Seminar

An invaluable resource that is continuously being added to and developed. 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.

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Pac is a thermal material removal process that is primarily used for cutting thick sections of electrically conductive materials.

Plasma arc machining seminar. Plasma arc machining pam employs a high velocity jet of high temperature gas to melt and displace material in its path. The term plasma as employed in physics means ionized particles. To identify and explain the controls for the plasma arc cutting process. Ahmad hassan sayed 2 plasma arc cutting. To identify the key features and benefits of the plasma arc cutting process. The plasma training course includes both theory and practical sessions for the trainee. Called pam this is a method of cutting metal with a plasma arc or tungsten inert gas arc torch. The video tutorials are geared and designed to get you up and cutting on your arclight cnc plasma system the day you get it. Plasma arc machining pam plasma arc machining is a nontraditional thermal process. Plasma arc machining pam employs a high velocity jet of high temperature gas to melt and displace material in its path. Gaafar prepared by eng. Plasma is defined as a gas that has been heated to a sufficiently high temperature to become partially ionized and therefore electrically conductive. 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. To explain the principles of plasma. Plasma can be defined as a superheated electrically ionized gas.

To identify the components to commence plasma arc cuting. During their visits to welder education facilities hypertherm associates observed a lack of consistent comprehensive accurate training in plasma cutting. Look to the demo and training videos tab at the top right of the page to view content. Plasma arc welding paw is an arc welding process similar to gas tungsten arc welding gtaw. The company decided to help. Plasma arc cutting 1 plasma arc cutting meng 439 dr. Not all welding instructors had the knowledge or resources to teach the technology. Plasma arc machining process diagram application advantages and disadvantages. Plasma arc welding and machine seminar reportpdfppt download. The electric arc is formed between an electrode which is usually but not always made of sintered tungsten and the workpiecethe key difference from gtaw is that in paw by positioning the electrode within the body of the torch the plasma arc can be separated from the shielding gas envelope. The plasma welding process was introduced to the welding industry in 1964 as a method of bringing better control to the arc welding process in lower current ranges. Today plasma retains the original advantages.

Plasma Arc Machining