||INDUSTRIAL ENGINEERING AND MANAGEMENT PART – A Theory of Metal
Cutting: Single point cutting tool nomenclature, geometry,
Merchants circle diagram and analysis, Ernst Merchant’s
solution, shear angle relationship, problems of Merchant’s
analysis, tool wear and tool failure, tool life, effects of
cutting parameters on tool life, tool failure criteria, Taylor’s
tool life equation, problems on tool life evaluation. Cutting
tool materials: Desired properties, types of cutting tool
materials – HSS, carbides coated carbides, ceramics cutting
fluids. Desired properties, types and selection. Heat generation
in metal cutting, factors affecting heat generation. Heat
distribution in tool and W/P. Measurement of tool tip
temperature. Turning (Lathe), Shaping and planning machines:
Classification, constructional features of turret and capstan
lathe, tool layout, shaping m/c, planning m/c, driving
mechanisms of lathe, shaping and planning machines, operations
on lathe, shaping machine and planning machine. Drilling machi