Temperature

Difference Between LBM and PAM - Laser Beam Machining and Plasma Arc Machining
NTM

NTM

Non-traditional machining (NTM) processes can directly employ various forms of energy for removing material from workpiece in order to fabricate the intended 3-D feature. EDM, LBM, EBM, and PAM are four common NTM processes that use thermal energy (heat) to selectively remove material. In these processes, material removal mostly takes place in vaporized and sometimes in molten state. The source of heat is, however, different for these four processes. Laser

Difference between EBM and IBM
NTM

NTM

Non-traditional machining (NTM) processes can directly utilize different forms of energy (like mechanical, thermal, chemical, electric, light, etc.) to selectively remove material from the workpiece in order to fabricate intended 3-D feature. These processes eliminate the barrier imposed by mechanical strength and hardness of the workpiece for processing by a conventional metal cutting process. Several NTM processes have emerged over the last few decades, which include AJM, USM, CHM, ECM,

Difference between LBM and IBM
NTM

NTM

Several advanced machining processes have been developed over the last few decades to cater the evergrowing demand of high quality small-scale products made of a wide variety materials with highly finished surfaces and close tolerance. Laser beam machining and ion beam machining are two such processes that follow subtractive manufacturing approach to fabricate intended features with improved accuracy and tight tolerance. However, their working principle and extent of capability are

Difference between heat and temperature
Physics

Physics, Thermodynamics

Energy may exist in different forms. It can be light energy, thermal energy, potential energy, kinetic energy, chemical energy, nuclear energy, etc. Every physical matter (or body or thermodynamic system) intrinsically possesses certain amount of energy in one form or another. Such energy can be converted from one form to another for storing it within the same body. It can also be transferred from one body to another with or

Difference between intensive property and extensive property
Thermodynamics

Thermodynamics

Thermodynamic system refers to a definite quantity of matter or a specific region in space upon which attention is concentrated for the analysis of a problem. Each thermodynamic system has certain characteristics by which its conditions can be described. Such characteristics are known as thermodynamic properties. Properties are always macroscopic in nature (i.e. observable or sensible with simple instruments). Properties are also point functions (i.e. property has a definite value

Schematic diagram of three deformation zones in machining
Machining

Machining

Machining or metal cutting is one subtractive manufacturing process that indicates layer by layer material is gradually removed from the workpiece to impart desired shape, size and finish. In conventional machining processes (such as turning, threading, milling, facing, drilling, boring, etc.), material is removed with the assistance of a wedge shaped cutting tool. Here the cutting tool compresses a thin layer of work material and gradually shears it off in