Rigidity of workpiece
Rigidity of machine
Rigidity of operator
Rigidity of workpiece and Rigidity of machine
End mill cutters have cutting teeth on its end only
End mill cutters have only straight shank
End mill cutters having two flutes are known as slot drills
End mill cutters and parallel shank reamers are the same
Cutters are used in pairs to machine two opposite sides of the job at the same time
The cutters used for the operation should be kept in match pair
Different diameter cutters are used depending upon the profile of the job
Since the diameter of cutters is the same, the peripheral speed will be the same
Burr on arbor taper causes eccentric running of cutter
Play in the spindle bearing of a milling machine gives rough finish to the machined surface
'T' slots are provided on the milling machine table for clamping a workpiece or work holding devices
Machine vice is used to hold workpiece directly on the milling machine table
Hardness, toughness and resistance to wear
Hardness, brittleness and resistance to wear
Hardness, softness and resistance to wear
Hardness, flexible and resistance to wear