When the tool moves parallel to the lathe axis, the movement is termed as
Cross feed
Angular feed
Longitudinal feed
Any one of these
- A grinding wheel is said to be of _________ if it holds the abrasive grains more securely.
- Which one of the following is a solid state joining process?
- The usual value of the helix angle of a drill is
- In a gating system, the ratio 1: 2: 4 represents
- In drilling Bakelite and fibrous plastics, the point angle of a drill is
- A mandrel is used to hold
- While cutting helical gears on a non-differential gear hobber, the feed change gear ratio is
- The snag grinding is done
- In up milling, the thickness of chip is
- For generating a Coons surface we require
- The chuck preferred for quick setting and accurate centering of a job is
- In electrochemical machining, the gap between the tool and work is kept as
- In centreless grinding, the surface speed of regulating wheel is
- Buffing wheels are made of
- In plunge grinding
- Glazing in grinding wheels __________ cutting capacity.
- The tail stock set over method of taper turning is preferred for
- The example of snag grinding is
- The cutting speed for counter-boring should be _________ that of drilling operation.
- Misrun is a casting defect which occurs due to
- The silicon carbide abrasive is chiefly used for grinding
- When the metal is removed by erosion caused by rapidly recurring spark discharges between the tool and…
- Shrinkage allowance on pattern is provided to compensate for shrinkage when
- Climb milling is chosen while machining because
- If the helix angle of the drill is made _________ 30°, then the torque required to drive the drill…
- Which of the following statement is correct about nose radius?
- It is required to cut screw threads of 2 mm pitch on a lathe. The lead screw has a pitch of 6 mm. If…
- In a centre lathe, the cutting tool is fed in _________ with reference to the lathe axis.
- Crater wear occurs mainly on the
- The drill spindles are provided with standard taper known as