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High setup costs due to the mandatory vacuum chamber environment. 5. Chemical and Electrochemical Machining Processes
Produces intricate internal cavities and complex profiles. Non Conventional Machining Process Ppt
Lower material removal rates (MRR) compared to traditional heavy milling. Significant initial capital investment and operating costs. High power consumption demands.
Non-Conventional Machining Processes Subtitle: Advanced Manufacturing Techniques for Hard Materials Presented by: [Your Name] Date: [Date] Note: If you need a PowerPoint presentation generated
Understanding the operational differences between these two methodologies is critical for process selection. Conventional Machining Non-Conventional Machining Physical contact occurs. No physical contact. Tool Hardness Tool must be harder than the workpiece. Tool hardness is irrelevant. Energy Source Mechanical energy (shear force). Thermal, chemical, electrical, or fluid energy. Material Removal Mechanism Plastic deformation and chip formation. Melting, vaporisation, ionic dissolution, or erosion. Tool Wear High tool wear due to friction. Minimal to no tool wear. Waste Production Large, macroscopic chips. Microscopic particles or chemical ions. Classification of Non-Conventional Machining Processes
A highly concentrated, monochromatic laser beam focuses onto the workpiece. The intense energy density instantly melts and vaporizes the material. High power consumption demands
Non-conventional machining processes are essential for modern manufacturing. By using well-structured presentations, you can effectively explore their key roles and applications.
A high-velocity stream of gas (air or nitrogen) focused with fine abrasive particles strikes the workpiece surface. The micro-abrasive action cuts, cleans, or deburrs the material.
Traditional tools cannot easily cut advanced alloys or composites.