Produce tapers
Grind shoulders and formed surfaces
Grind long, slender shafts or bars
All of these
B. Grind shoulders and formed surfaces
Low cutting speed and large rake angle
Low cutting speed and small rake angle
High cutting speed and large rake angle
High cutting speed and small rake angle
Profile milling
Gang milling
Saw milling
Helical milling
Friction zone
Work-tool contact zone
Shear zone
None of these
20.56
26.56
30.56
36.56
Increase machining accuracy
Facilitate interchangeability
Decrease expenditure on quality control
All of these
Nose part, front relief face and side relief face of the cutting tool
Face of the cutting tool at a short distance from the cutting edge only
Cutting edge only
Front face only
From left to right end of the lathe bed
From right to left end of the lathe bed
With the help of a compound slide
Across the bed
Equal to
Less than
More than
None of these
Equal to 118°
Less than 118°
More than 118°
Any one of these
Work material
Tool material
Working conditions
Type of chip produced
Helix or rake angle
Point angle
Chisel edge angle
Lip clearance angle
Polymeric mould has been cured
Mould has been totally dried
Mould is green in colour
Mould contains moisture
90°
118°
135°
150°
Continuous chips
Discontinuous chip
Continuous chips with built up edge
None of these
5 to 10 m/min
10 to 20 m/min
20 to 30 m/min
40 to 60 m/min
Feed the casting at a rate consistent with the rate of solidification.
Act as a reservoir for molten metal
Feed molten metal from the pouring basin to the gate
Help feed the casting until all solidification takes place
Slow speed
High speed
Any speed
Certain specific speed
Conventional milling
Climb milling
Face milling
End milling
Bevelling the extreme end of a workpiece
Embossing a diamond shaped pattern on the surface of a workpiece
Reducing the diameter of a workpiece over a very narrow surface
Enlarging the end of a hole cylindrically
Increase in cutting temperature
Weakening of tool
Friction and cutting forces
All of these
Bevelling the extreme end of a workpiece
Embossing a diamond shaped pattern on the surface of a workpiece
Reducing the diameter of a workpiece over a very narrow surface
Enlarging the end of a hole cylindrically
The chip thickness increase gradually
It enables the cutter to dig in and start the cut
The specific power consumption is reduced
Better surface finish can be obtained
Gas tungsten arc welding
Resistance spot welding
Friction welding
Submerged arc welding
High temperature developed at the contact of the wheel face and work
Grinding hard work
Low speed of wheel
High speed of wheel
High thermal conductivity of titanium
Chemical reaction between tool and work
Low tool-chip contact area
None of these
Arithmetical progression
Geometrical progression
Harmonical progression
Any one of these
Single riveted
Double riveted
Both (A) and (B)
None of these
True feed
Chip thickness
Rake angle of the cutting tool
All of these
Equal to 30°
Less than 30°
More than 30°
None of these
Internal tapers
Small tapers
Long slender tapers
Steep tapers