Non-traditional machining processes by means of velocity shear instability in plasma |
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| Authors: | R K Tyagi K K Srivastava R S Pandey |
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| Affiliation: | 1.Department of Mechanical Engineering,Birla Institute of Technology Mesra Ranchi,Jharkhand,India;2.Department of Applied Physics, Amity School of Engineering and Technology,Amity University Utter Pradesh,Noida,India |
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| Abstract: | The material removal within different machining process can be performed in distinct modalities. One of the modality is based
on the effect of impact phenomenon. In this paper theoretical model of non-traditional machining process based on impact phenomenon
is discussed. The material is removed from the surface due to the impact of ions. The velocity of ions is equal to the velocity
at which the electrostatic ion-cyclotron instability driven by parallel flow velocity shear generated by massive ions takes
place. The main ways for the material removal as consequence of the impact phenomenon are the microcracking, microcutting,
melting and vaporizing of small quantities from the work-piece surface layer. |
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