Mechanical Engineering :: Manufacturing and Production Technology
- In centreless grinding, the surface speed of regulating wheel is
- In centre less grinders, the maximum angular adjustment of the regulating wheel is
- In drilling softer materials, the cutting speed is ___________ as compared to harder materials.
- Which of the following statement is incorrect with reference of lathe cutting tools?
- A dynamo-meter is a device used for the measurement of
- The structure of a grinding wheel depends upon
- The grade of grinding wheel depends upon
- The hole to be drilled for tapping is _________ the outside diameter of the thread on the tap.
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A.
The flank of the tool is the surface or surfaces below and adjacent to the cutting edges |
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B.
The nose is the corner, arc or chamfer joining the side cutting and the end cutting edges |
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C.
The heel is that part of the tool which is shaped to produce the cutting edges and face |
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D.
The base is that surface of the shank which bears against the support and takes tangent pressure of the cut |