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Important lathe terms & definitions – Woodstock SHOP FOX W1704 User Manual

Page 9

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SAFETY

-7-

A. Variable Speed Control Dial—Controls the

speed of the lathe spindle. Always turn this

dial to the lowest setting before starting the

lathe.

B. Headstock—The housing that holds the spin-

dle on the lathe.

C. Headstock Spindle—Tapered at the inside

end to accept the shank of a Morse Taper

#1 (MT#1) spur center and threaded on the

outside end to accept the threads of a face

plate. The headstock spindle is also hollow

for easy removal of the spur center with a

knock-out tool.

D. Spur Center—Attaches the workpiece to the

spindle for turning operations.

E. Tool Rest—Supports tools used during turn-

ing operations.

F. Live Center—Mounts in the tailstock barrel

taper and supports the workpiece from the

opposite side of the spur center by engaging

in the workpiece and spinning freely.

G. Tailstock Barrel Lock—Locks the tailstock

barrel in place after being driven into the

workpiece and before starting the lathe.

H. Tailstock Adjustment Knob—Moves the

tailstock barrel in/out to firmly embed the

live center into the workpiece.

I. Tailstock Lock—Locks the tailstock into

position along the bed.

J. Tool Rest Holder—Mounts the tool rest to

the bed and adjusts perpendicular to the

bed to bring the tool rest closer/farther

from the workpiece.

K. Tool Rest Lock—Secures the tool rest into

position at the proper height needed for the

workpiece.

L. Tool Rest Holder Lock—Secures the tool

rest holder when the tool rest is the proper

distance from the workpiece.

Important Lathe

Terms & Definitions

In order for the safety warnings and operation

instructions to be fully understood, please take

time to learn these important lathe terms and

definitions.

Spindle Turning—When a workpiece is mount-

ed between both spur (headstock) and live

(tailstock) centers.

Face Plate Turning—When a workpiece is

mounted to the face plate, which is mounted to

the headstock spindle. The face plate has holes

for attaching the workpiece or a backing block

with screws.

Backing Block—A waste board that is screwed

or bolted to the face plate, then centered and

glued to the workpiece, so that the workpiece

can be attached to the face plate without drill-

ing or screwing marks.

Center Line—The imaginary line running from

the center of the headstock spindle to the cen-

ter of the tailstock barrel.

Rough Cutting—The initial stage of all turning

operations when the workpiece still has corners

and has not been rounded. Rough cutting strains

the lathe and operator more than regular turn-

ing; therefore, special precautions will apply.

M. Lathe Bed—Provides a sliding surface for

the tool rest holder and tailstock adjust-

ments.

N. Lock-Out Paddle Switch—Turns lathe ON/

OFF only when the safety key is installed.

O. Knock-Out Tool—Used to remove the spur

and live centers from their tapered spin-

dles.

P. Face Plate—Threads onto the headstock

spindle for non-spindle turning (usually used

for making bowls or other items that cannot

be supported from the tailstock).