| | Processes | |----------------|----------------| | Mechanical | Abrasive Jet Machining (AJM), Water Jet Machining (WJM), Ultrasonic Machining (USM) | | Electrical | Electro-Discharge Machining (EDM) | | Chemical | Chemical Machining (CM), Photochemical Machining (PCM) | | Electro-Chemical | Electro-Chemical Machining (ECM), Electro-Chemical Grinding (ECG) | | Thermal | Laser Beam Machining (LBM), Electron Beam Machining (EBM), Plasma Arc Machining (PAM) |
Ideal for "unmachinable" materials like ceramics, composites, and superalloys. 2. Classification of NCMP Non Conventional Machining Process Ppt
Always dedicate a slide to the . Unlike conventional grinding (which may cause burns), EDM and Laser leave a recast layer (white layer) that may contain micro-cracks. ECM and WJM have zero thermal damage , making them superior for critical aerospace parts. Unlike conventional grinding (which may cause burns), EDM
They can create intricate shapes, deep holes, and delicate parts that would snap under the pressure of a traditional drill bit. 2. The Big Four Categories 2. The Big Four Categories