Cutting fluids are used to
Cool the tool
Improve surface finish
Cool the workpiece
All of these
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- The angle formed by the leading edge of the land with a plane having the axis of the drill, is called
- Which of the following operations is carried out at a minimum cutting velocity if the machines are equally…
- In the relation VTn = C, the value of n for carbide tools is
- The process of improving the cutting action of the grinding wheel is called
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- Flank wear depends upon the
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- The lathe spindles at the nose end have
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- Crater wear occurs mainly on the
- In metal cutting operations, the shear angle is the angle made by the shear plane with the
- When two main plates are kept in alignment butting each other and riveted with cover plate on both sides…
- The taper on the lathe spindle is
- Friction at the tool-chip interface can be reduced by
- The effect of setting a boring tool above centre height leads to
- The correct sequence of the following parameters in order of their maximum to minimum influence on tool…
- For fast removal of materials during grinding, a _________ grinding wheel is used.
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- A feed gear box for a screw cutting lathe is designed on the basis of
- An operation of embossing a diamond shaped pattern on the surface of a workpiece, is known as
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- A hole is of dimension φ = 9 ₊0⁺⁰⁰¹⁵ mm. The corresponding…