Machinability
Machinability is a term indicating how the work material responds to the cutting
process. In the most general case good machinability means that material is cut with good
surface finish, long tool life, low force and power requirements, and low cost.
It
depends upon
The condition of the work material includes
eight factors: microstructure, grain size,
heat treatment, chemical
composition, fabrication, hardness, yield strength, and tensile strength..
Tool life
Tool life
The tool life is the duration of actual cutting time after which the tool is no longer usable.
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