A round nose tool may be fed eitner from left to right end or from right to left end of the lathe bed.
Larger thanside cutting edge angle
The binding material used in cemented carbide tools is
Larger end cutting edge angle __________ tool life.
Down milling is also called
High speed steel drills can be operated at about __________ the speed of high carbon steel drills.
In centreless grinding, the surface speed of regulating wheel is
The method of grinding used to produce a straight or tapered surface on a workpiece, is
Grinding wheels should be tested for balance
A fixture is defined as a device which
Thread grinding requires work speed from
The hardness of a grinding wheel is specified by
A __________ grinding wheel is used to grind soft materials.
Carbon tool steels have low-heat and wear-resistance.
When the cutting edge of the tool is dull, then during machining
Which of the following statement is correct for orthogonal cutting system?
In machining metals, chips break due to __________ of work material.
The lead screw of a lathe has __________ threads.
Any number of equal divisions can be obtained on milling machine by
When the end of a tap is tapered for about three or four threads, it is known as a
In metal cutting, use of low feeds and high cutting speeds is desired when the objective is
Threading is an operation of
Segmental chips are formed during machining
The example of snag grinding is
Which of the following operations can be performed with milling cutters?
The relation between tool life (T) and cutting speed (V) is VTn = Constant. In this relation, the value of n depends upon
Trepanning is an operation of
The angle made by the face of the tool and the plane parallel to the base of cutting tool is called
For softer materials, the point angle of the drill is kept
Carbide tipped tools usually have
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