Workpiece must be electrically conductive; high power consumption. Thermal: Laser Beam Machining (LBM)
These methods use localized heat energy to melt, vaporize, or erode material from the workpiece. Laser Beam Machining (LBM) Electron Beam Machining (EBM) Plasma Arc Machining (PAM) Chemical and Electrochemical Machining
Material removal depends on thermal, chemical, or electrical properties rather than hardness.
The detailed slides of a comprehensive PPT provide a thorough breakdown of each key process, covering their working principles, equipment, process parameters, material removal rate (MRR), applications, and advantages/limitations.
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
Workpiece must be electrically conductive; high power consumption. Thermal: Laser Beam Machining (LBM)
These methods use localized heat energy to melt, vaporize, or erode material from the workpiece. Laser Beam Machining (LBM) Electron Beam Machining (EBM) Plasma Arc Machining (PAM) Chemical and Electrochemical Machining Non Conventional Machining Process Ppt
Material removal depends on thermal, chemical, or electrical properties rather than hardness. The detailed slides of a comprehensive PPT provide
The detailed slides of a comprehensive PPT provide a thorough breakdown of each key process, covering their working principles, equipment, process parameters, material removal rate (MRR), applications, and advantages/limitations. No physical contact
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