LATHE OPERATIONS - OD1645 - LESSON 1/PE 1
m. What lathe accessory exerts pressure on the workpiece to hold it secure
to the headstock or tailstock spindle?
n. What lathe accessory
is
the
most
accurate
means
of
holding
small
workpieces in the lathe?
o. What type cutter bit is the proper one used for squaring the shoulder of
a workpiece?
p.
What is the toolpost grinding machine used for?
q.
Where is the milling cutting lathe fixture mounted on the lathe?
r. Backlash is removed from the Metal Cutting Lathe Fixture either by
eliminating the end play in the top cap or by __________________________.
s.
What type of screw is used to mount the versa-mil to the lathe compound?
t.
How is the arbor held in the spindle of the versa-mil?
u.
How is the pitch of a thread measured?
v. How many pitch series are used in the American (National) Standard
thread form?
w.
What point angle must the tool bit be ground to for an Acme thread?
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