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Nontraditional Machining Dr.Apiwat Muttamara

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Review of Machining Machining is a generic term, applied to material removal processes. Traditional machining: turning, milling, drilling, grinding, etc. Metal cutting refers to processes in which excess metal is removed by a harder tool, through a process of extensive plastic deformation or controlled fracture. Non-traditional machining: chemical machining, ECM, EDM, EBM, LBM, machining of non-metallic materials.

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Nontraditional Machining Chemical Machining (CM) Electrochemical machining Electrical discharge machining High energy beam machining Water jet/Abrasive water jet machining Ultrasonic machining Machining of non-metallic materials

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Chemical Machining (Chemilling) Used to produce shallow cavities (