LATHE OPERATIONS - OD1645 - LESSON 1/PE 1
LESSON 1.
PRACTICAL EXERCISE - ANSWERS
1.
Requirement
a. The workpiece is held and rotated around a horizontal axis while being
formed to size and shape by a cutting tool.
b.
Tailstock, carriage, bed, and headstock
c. The floor-mounted engine lathe usually has a powered operated crossfeed
mechanism.
d.
A turret lathe is use for high-speed production of duplicate parts.
e.
Bed and ways
f.
Morse taper
g.
Half-nuts
h.
Standard, castle, and the quick change
i.
Chomium, vanadium, or molybdenum
j.
The angles that form the cutting edge.
k.
Tipped cutter bits
l.
The knurling tool.
m.
Chucks
n.
Collet chuck
o.
Facing cutter bit
p.
For cylindrical grinding operations on the lathe.
q.
On the compound of a conventional lathe.
r.
Adjusting the fit-up of the lead screw bushing.
s.
Cap screws
t.
By a draw bar
u.
Parallel to the axis of the cylinder.
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