Warner & Swasey No. 3AC, 4AC Machine Function Program Selectors Lathes

MACHINE

FUNCTION

PROGRAM

(3AC

(

4AC

M-3930
M-3950

SELECTORS

STARl
START

LOT

LOT

17)

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MACHINE

On

3AC's

a

Machine
replaced
of

pins
switches
finger
Each
switches.
cates
tion.
to
light,
that
and 7).

the
3AC

turret

the

There

select

may

This

use

and

start

Function

the

index

screwed

on

the

tip

selection

face

A

light

turret

is

the

index

temporary

of

be

the

4AC

function

added

Program

face

still a short

individual

setup

Operating

f

lot

17

Program

control

into

the

of

has

its

at

the

that

and any

to

the mac

instructi

panel,

UNCTION

and

4AC's

drum.

index

Selector

all

machine

own row

top

is

in
index

turret

on

and

Instruction

start

Selector

Now,
drum, togg
panel

of

each

the

working

control

face

special

hine (See

pamphlet

suppl

eme

functions.

of

row

indicator

exp

Manuals.

lot

14,

panel

instead

le

provid

toggle

indi-

posi-

drum

function

Page

lains

nts

the

PROGRAM

The

method
machine features
manuals remains the
switch

e

6

functions
the index

many

your

erating
ere
screws
mation

pertains

and

For

nces

A

its

3AC

bri

es

specific

different

of

on
inste
control

and

Instructi

to

the
on the
in

the

to

current

ef

description

function

the

ad

machine

4AC, refer to

control

follows:

SELECTORS

setting

of
drum

information

on
placement

Operating

up

and

described

same

setup

switch

.

Manuals. Disregard

drum.

3AC

of

in

except

panel

operating

on

operations

the

of

Instruction

and 4AC

each

using all of

the

that

select machin

setting

r espe

switch

All

machines.

selector

instruction

the

toggle

screws

up

possible

ctiv

e

all

op

erating

other

infor-

Manuals

switc

the

e

on

the

on

Op-

ref-

h

Closeup
Turret
trolling the turr
(c

enter, extreme rig

in

"Automatic"

2

<')1966

THE

WARNER & SWASEY

of

Face

COMP

Machine

numb

et

operation

ANY

Function

er

light

station

ht

of

Pro

gram Selector

indicates

in the
photo) preve
when

working

the

door

the column

position.

nts

the

machine

is

open

.

Panel.

of

A

Illuminat

switches

safety

from

ed

con-

switch

running

SELECTOR

COOLANT

OI ,

SETTINGS

orr@oN

This

switch

working
toggle

the

Operator's

mittent)
In

working

flip

the

station.

is

ON,

or

toggle

DESCRIPTION

controls

be

panel

"CONT"

stations

switch

the

For

coolant

sure

the

is

in

(Continuous)

that

do

to

the

flow

of

coolant

to

flow

COOLANT

the "INTER"

position.

not

require

"OFF"

to

when

switch

(Inter-

coolant,

position.

each

the

on

TURRET
FUNCTION

SLIDE

TIMING

Off

sm@LATE

This
in
turret
forward

In
past
its

The
cycle
switch

the

switch

each

operates

the

"SKIP

an

forward

"CYCLE

after

on

station,

machine's
loading
ton

starts
automatic

This
cross

In

at
and

together.

the

the

switch

slides

"STD"

cross

determines

station

stroke,

unused

to

operation,

same

.

INDEX"

and

STOP"

completion

turret

the

"CYCLE

the

turret

machining

controls

operate

position

time

slide(s)

what

the

turret

In

the "FORWARD" position

in

its

return

position

turret

reverse

automatic

face

pressing

as

end

face

setting

of

one,

forward

cycle.

with

the

normal

stroke

strokes

the

STOP" position

how

cross

the

their

and

the

without

stops

workpiece.

or

the

cycle.

the

and

the

each

turret.

forward

manner;

index.

turret

going

.

the

first

After

Cycle

resumes

front

turret

slide(s)

will

that

indexes
through

automatic

Set

machining

to

the

Start

but-

and

rear

station.

operates

The

turret

strokes

do

the

is,

the

end

un-

the

..

C

....

1\l'.

SID~

...

LAI

With

operates
forward

NOTE:
cated
the
stroke

The
cross
rear
switch

toggle

actual

slide

cross

after

stroke

at

.

slide

to

set

the

The

setting

the

rear

length

timing

required.

slide

"OFF".

for

turret

and

is

"

L'\

TE" the

reaches

dwells.

of

the

of

the

machine

of a late

switches

But

if

required,

cross

CDLS

cross

do

not

neither

set

slide(s)

the

end

of

cams

determines

slide

the

feed

select

front

the

lo-

toggle

its

the

or

3

SELECTOR
SLIDE

SELECTION

SLIDE

FEED

FCS~RCS

SETTINGS

BOT

H

~

This

toggle
Rear
with

The
whether the

Switch (page

With

(RCS),

the

NOTE:
required
to

OFF.

SLIDE

the

end

FEED

Late
end
then
Pages

Manuals

Slide) the
end
then

switch

Cross

of

its

rapid tra

24

the

of

its

rapid

turr

1f

of

stroke and

and

.)

switch

turr

stroke

DESCRIPTION

switch

or

et

a

set the

FEED togg

turr

its

3)

Slide)

25

traverses

BOTH

station.

cross

Slide

et fe e

stroke

is

s et

is

set on

the

vers

es

of the

on

et

rapid
and

selects

for "La

turret

dwells.

forward

"LCS

dwells. The

forward

either

cross

slide

ds

operation

Timing

le

switch

or

rapid trave

when

te".

"T&LCS

feeds

3AC

and

ONLY" (Late

traverses

The

and

slides

switch (pag

the

" ,

and fee

4AC

Front

Slide Timin

If

forward
cross

forward

cross

feeds.

(FCS),

to

operate

is

not

e 3)

dete

rmin

rses

this

SLIDE

(Turr

et

to

slicle(s)

ds.

Operator's

Cross

to

slide(s)

and

the

(S

the

es

to

g

ee

FINISH
SELECTION

REY~

mo~

•

4

SPOl

STOP

REY

~SPOL

F[(O~STOP

This

built-in

withdrawal

In

cutters
This
marks

4AC

The

stops

ward

verses
straight

In

drawal

FINISH

the

function

Operator's

SPDL.

feed

the
revolve
the

spindle.

me

REV.

off

entirely.

the

the

withdrawal

"OFF"

as

mark

SELECTION

ans

of

marks.

FEED

the

work

STOP

spindle

stroke.

cutter

position

the

turret

This

on

eliminating

setting,

instead
eliminates
(See Page

Manuals.)

setting

at

the

The

off

the

mark. (Page

the

rapid

leaves

the

workpiece.

switch

the

of

cutter

23

of

end

of

turret

workpiece

spindle

traverses

the

normal

the

turret

rapid

of

the

the

then

provid

usual

fee

traversing.

withdrawal

the

3AC

toggle

turret's

r a

pid

, leavin

23.)
continues

away

spiral

es a

spiral

ds the

and

switch

for­tra-

g a

to

from

with-

SELECliOR

END
SELECTION

CUT

DWL@TAP

•

SE11TINGS

OFF

The

END

the

standard,

feed

stroke.

at

the

end

off

solid

threading

To

adjust

cutting

switch

of
ment
the
4AC

In

rection
This
(See
ERATIONS
Manuals.)

In

slides
ating

stroke,

to

"DWL"

dwell

the

by

in

the

machine.

Operator's

"TAP"

at

permits

section

the

"OFF"

advance

manner

DESCRIPTION

CUT

SELECTION
built-in

It

also

of

the

the

length

flip

adjusting

cam

(See

Manuals.)

position

the

end

backing

TAP

in

the

position

and

.

provides a spindle-reverse

feed

equipment.

of

the

(Dwell).

drum

Page

of a forward

PING

3AC

return

switch

dwell

stroke

dwell

END

Then

the

appropriate

assembly

21 & 22

the

spindle

off

and

and

the

in

at

to

at

CUT

solid

THREADING

4AC

turret

the

lets

the

end

permit

the

end

SELECTION

select

at

the

in

the

reverses

tapping

taps

Operator's

and

normal

you

alter

of

backing-

of

the

length

cam

rear

3AC

stroke.

or

dies.

cross
oper-

the

the

seg-

of

and

di-

OP-

MOTOR
DIRECTION

~ 1-••

FWD~

REV

MOTOR

SPEED

HICNe

LOW

.

~

HIGH~LOW

KICH(i)

LOW

This

toggle
verse
forward
left-hand
TAPPING
tion

This
machines
either
rpm

machining

and

rotation

in

the

row

the

(1/2

4AC

switch

stroke. "Reverse"

tapping
and

3AC

of

toggle
with
high

std.

speeds)

station.

Operator's

selects

of

the

spindle

or

threading.

THREADING

and

4AC

Operator's

switches

2-speed

rpm

side

of

side

(Refer

Manuals.)

the

forward

during

is

used

(Refer

OPERATIONS

appears

motors.

the

motor

of

the

motor

to

Page

17

or

the

turret's

only

to

Manuals.)

only

They

or

of

select

the

for

the

re-

for
the

sec-

on

lmv

each

3AC

5

J

6

The

short

is

an

integral
anism.
radial
switch
the drum.
index,
a

bracket

The
the
spells
ignates
ating

It

relationship.

operating

these

r e

3AC

out

the

screw.

index

part

rotates

As

the

screws

control box

are

six

of these

and

4AC.

the

function

proper

INDEX

control

of

with the

screws

turret

activate

.

A pl

positioning

the turr

Th

is

on

and

limit

ate

of

each

drum

et

turret

permits
the

limit

switches

above

switch

(shown

ind

exi

in a constant

outside

drum

switches

for

each oper-

CONTROL

above)

ng

mech

-

mounting

rim

of

rotate

the drum

and des-

on

on

on

both

Three

dr

um (marked

tact

the
singly
Switch
on

the

panel

(

See

Figs

for

turr

Since
any turret station
working
l

ected

DRUM

screws nearest the

TURRET

switches

or

in

es

determine

Machi

that

. 1, 2

et

faces

these

station

a tu

will

rret

ILSl,

combination.

ne

Function

be used

and 3 for

l, 3 and

pins

are

as
in a cycle).
station

ILS2,

the

row
with

movable,

turret

to

column

FACE

These

of togg

Program

each

the

5.)

Once

be

end

NUMBER)

and

ILS4,
Index

le

switches

Selector

turret

screw

face 1 (the

face

you

you

1, you

positions

can

have

of

the

con-

either

Limit

face.

select

first

se-

must

then

set

up

the
sequence,
as

turret

sert

two

3

and

face

pins

5.

Remember

designating

2,

in

tionship between
end

of

the

turret

be

rs

on

the Selector

face 1 on

of togg
station

NOTE:

to

start the ma
operate
at least one
limit switch

erse the
the

turret
allows
start the

the

le

switches

on the

Wh

Lml

ess

turret

usin

you

to

main

Selector

turret.

en

of

es.

g HAND
set

balance

etc.

the

index

the

bar,

controlling

you

press

chine

an

operating

these

I:f

this

away

up the

motor.

of

the

turret

Notice

drum

there

numbers

and

Panel.

Panel

the

the

thr

ee tLt

should

from

control.

operating

turret

working

is

no

the

should

motor

main

screw

rret

occur,

the

stations

that

you

for

turret

specific

stamped

turret

However,

be

the

first

start

motor

holds

face

r a

spind

le

This

screws

station

must

in­faces
rela-

on

the

face

num-

turret

the

row

working

button

will

not

down

number

pid

trav-

and

ind

procedure

and

in

2

ex

Fig.

1.

ILSl

for

com

es
turret
beneath
turret
coincide

Insert a switch

the

first

turret

face

face 1 light

the light

face

with

are

numbers

the

numbers

operati

machining

one.

on

the

then

operative.

on

the

ng

screw

station.

ILSl

illuminates

panel. All

Index

on

the

Drum
turret.

opposite

This

switches

Note!

need

be-

the

The

not

The fourth

drum,

era

ILS5,

ting scr
offset and
i

ndexe

s ,
operating
automatic
the

drum leave them in

one

of these
index
until

past

an

with the

a

"skip
toggle
the

Th

index,"

switch

ILS5 operating

e last

reserved

hole

is labeled

ews

for the

rotate

tripping

screws

cycl

e .

pins

that

turret

operating

INDEX limit

simply

on

two

positions

for

use
machine fw1etions.
ple,

is

used

on tape
for a "t
The
as

ILS3

the

ape

advance"

switch

deep-hole

from the

past

it

as

must

Once

is

missin

face

scr

switch.

SKIP

screw.

with

The

contro

is

reserved

drilling

column
INDEX.
INDEX
the

they

be
they

limit
switch
go

by .

in

the drum

are

The

place at

g ,

the

turr

and

continue

ew

does

com

Ii a setup

set

the

Turret

INDEX

on

the

and

switch

semi-standard

ILSG

switch,

lled

machines

after the

turr

for

attachment,

end

of the

switch

op-

switch are

as

the

drum

These

switch

durin
assembled
all

times

et

will

ind

e

in

r e

to

. I:f
skip

exi

ng

contact

quires

Function

do

not

touch

plate

are

or

special

for

exam-

to

call

et

indexes.

such features

etc.

g

Fi

g. 2 .
chining
screws

For

turret

station,

opposite

insert

ILSl

face

and

3,
two
ILS2

or

switch

.

the

third

operating

ma-

Fig.

3.
machining
screws

opposite

For

turret

station

insert

ILSl

face

and

5,

two

ILS4.

or

the

switch

fifth

and

last

operating

7

FORM

NO.

6658

PRINTED IN

U.S.A

.