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However as with any piece of equipment you need to know how and why it does what it does and the necessary precautions to do the job safely. Introduction plasma arc machining pam employs a high velocity jet of high temperature gas to melt and displace material in its path.

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59 laser beam machining 510 plasma arc machining 511 summary 512 answers to saqs 51 introduction modern machining methods are also named as non conventional machining methods.

Plasma arc machining pdf. Plasma arc machining pam plasma arc machining pam is a material removal process in which the material is removed by directing a high velocity jet of high temperature 1100030000c ionized gas on ecause of the high temperature involved the process can be used on almost all materials including those which are resistant to oxy fuel gas cutting. 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. The plasma arc cutting process is illustrated in fig. 100 plasma arc cutting process plasma arc cutting is such a simple process you could almost take it out of the box and start using it. The torch produces a high velocity jet of high temperature ionized gas called plasma that cuts by melting and removing material from the. Plasma arc machining process diagram application advantages and disadvantages. Plasma arc machining pam employs a high velocity jet of high temperature gas to melt and displace material in its path. A person doesnt need to be a physicist or chemist to understand the plasma arc. Plasma is defined as a gas that has been heated to a sufficiently high temperature to become partially ionized and therefore electrically conductive. 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. In this part of the series the process fundamentals are described with emphasis being placed on the operating features and the advantages of the many process variants. The term plasma as employed in physics means ionized particles. Plasma arc machining pam employs a high velocity jet of high temperature gas to melt and displace material in its path. Plasma arc machining pam plasma arc machining is a nontraditional thermal process. The plasma arc process has always been seen as an alternative to the oxy fuel process.

These methods form a group of processes which removes excess material by various. The topic for the thesis writing is the analysis of process parameters of plasma arc cutting using design of experiment techniques. Called pam this is a method of cutting metal with a plasma arc or tungsten inert gas arc torch. Called pam this is a method of cutting metal with a plasma arc or tungsten inert gas arc torch. The focus on this project is to obtain an optimum condition setting to obtain maximum mrr and minimum the surface roughness sr. Today plasma retains the original advantages.

Plasma Arc Machining Pam And Plasma Arc Welding Paw