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Tool Wear : Flank Wear, Crater Wear and Nose Wear Mechanism

Today we will discuss about tool wear, is mechanism, types and mainly focus on Flank wear, Crater wear and Nose Wear. Tool wear is common phenomenon is metal cutting. Before discussing about tool wear we should learn about how a tool fails. The cutting tools fail due to following three conditions.   1. Breakage of …

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Fluid Properties : Basic definitions used to define fluids

Fluid is a substance that capable of flowing and has no definite shape but takes shape of containing vessel. Fluid flows under the action of tangential forces/shear stresses, no matter how small the tangential forces are. In case of fluids we consider rate of deformation rather than total deformation because fluid deforms continuously as long …

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Difference between Hot Working and Cold Working

Today I am going to tell you main difference between hot working and cold working. They both are the metal forming processes. When plastic deformation of metal is carried out at temperature above the recrystallization temperature the process, the process is known as hot working. If this deformation is done below the recrystallization temperature the …

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