Page 1
''
The Machine
That
Gives the Smooth
BECKER
Finish''
-
No.
Vertical
Milling
Machine
SC
-
WORCESTER
COMPANY
Page 2
-
RANGE:
TABLE:
SPINDLE:
PU
FLOOR
WEIGHTS
Long
itudinal feed (po
Cro
ss fe
Ve
rtical
He
ad
Maximum
l\i
laximum
Ma
ximu
Wo
rking
Size
overall
Ha
s 3 T s
Length
Numb
Long
itudinal
Long
itudinal
Lo
ngitudinal
Diameter
Nu
mber
Ran
ge of spindle
Ra
tio of back
Tap
er hole, N o. 11 B. & S., Nose 3 ", 3
Hole
LLEYS:
Spindle pull
Sp
indle
Width
Diameter
Sp
eed
SPACE:
Leng
th x width
Machine without
Ro
tary,
M a
chin
Machine, with rotary,
Co
ntent
EQUIPMENT:
CODE
Standard:
Specia
port, ro
circular
Diam
WORDS:
Without rotary
With
Specifications
ed
(po
wer) . .
feed of knee (power)
tra
vel (power) . . . . .
dis
tance betwee
di stance between s
m di s
tanc
surfac
. .
lot
s,
of
er
throu
driving
of
of count
AND
e,
l:
rotary
width
carria
of
feeds for e
feed per revolution
feed
feed per
and
length
of
spindle
gea rs . . . . . . . . . .
gh s
ey .
dri
ving
of countershaft
ershaft, R . P .
SHIPPING
net, about
without
s boxed, - (le ng
Cone
4"
doubl e
tary attachment
table
eter of wo
(Co ne
(Constant speed
wer)
n spindle
e between spindle
e
ge . . . .
ach
per revoluti
minut
of
spee
spee
ds,
pindl
e
pulle
y
belt
x heig
ht
rotary, about
rot ary, boxed for ocean s
boxed
dri
ve,
dri
with
rkin
, (
Cone
(Consta
drive
pindle and
spindle sp
main be
ds . .
R.
.
DIMENSIONS:
. . . . . . . .
th
98 ",
fricti
ving
oil
g s
driv
nt
) . .
of spindl
on of s
e
arin
P.
l
\,L
M.
.
for ocean shipment
width
on co
belt
, l ¼ " single feed belt, o
with
pan
, g
radu
urf
ace
e) .
speed
drive
and
table
rotary tabl
and
fram
e
eed
. . .
e, o pen belt
pindle, back gea
g
Pit
ch, R . H.-U
hipment
79
", heig
unt
ersha
ft,
power
with oil
dri
)
or
hand
ated
to
pan . . . . . . . •
ve)
.
e
rs
. S. Fo
, about
, abo
ht
360°, ch e
ut
95 ")
vise set blocks,
feed in
rr
il
eith
ying
-
No.
rm
drawbar, wrenches .
pump
and connecti
er
directi
and profiling
on
SC
with
attachm
ons, arb
automa
or sup-
tic
ent.
sto
p,
15¼ "
5
3" X 14
63½"
6
.0073
to
.0382
to
.470 "
to
3"
X 7
13
to
5.25
1
8"
and 1
150
and
11
9 H X 85 N X 85 N
470
500
59
00
64
00
426
c
Grea
Grearot
Grearotbox
54"
1
6"
1
8"
8¾"
21
1
8"
X 14
¾ "
-t-
½"
.1481
.7775
72.0 "
%"
12
500
to
ll"
6 4
16"
12
-!
2"
3
75
0
lb
lb
l
bs.
lbs.
u.
ft.
18~/>'
Gren
box
"
"
''
-
8
1
v
#
s.
s.
-
Page 3
7CE
Becker No. SC
-
-
This
machining
It
aqvantageous
The
popular.
The spindle
and
keeps
The
die
supported
ti on
spindle
makers,
The
the
tool is
dies.
is
capable
very
the
belt
by
pull
Vertical Milling Machine
used
tool for
unique
has a taper
spind
is
fitted
there
pressure
an
adjustable
of
the
almost
of
handling a very
the
attachments
le in
is
alignment.
with
practically a direct
on
belt
universally
average
bronze
hand
the
driving
bracket
is carried
by forge
lar
ge
range
manufacturer
which
bushing
The
and
located
to
can
back
power
connect
spindle
the
of
or
be
made
with
at
bracket,
adjustable
gears
feed,
ion
pull
top
shops
work-making
repair
are
and
which
ey
of
throughout
shop.
to
this
colla rs
located
with
the
allowing
the
eliminates
is
taken
column. With
it
tool
also
for
directly
hand
backlash.
up
on
the
spindle
the
country
an
exceptionally
makes
taking
on
feed,
ball
this
up
the spindl
as
used
bearing
construc
to revolve
it
for
very
wear
e.
by
s
-
-
freely .
depth
saddle
This
power
capable
It
working
fitted
then
be
. 0024"
of
The
is a
as well as
R
otary
is
equipped
Cherrying
directly
through
used
A
The
cut.
table
has
wide
spec
of
doing.
surface
is
l",
Fine
to
.049",
spindle
is
ial
attachment
with
to
spur
and
Feed
is
of
very
bearing
feature
hand
This
both
18% " in
Attachment
the
gear
the
Attachment
with
back
provided
liberal
on
the
on
all
Be
cross
spindle.
maximum
and
with
rotary
diameter,
to
power
attachment
power
can
the
cutter
can
gears .0127"
with
knee
micrometer
proportions,
which
cker
longitudinal
be
Drive
6".
Milling
feed
and
hand
and
furnished
is
arbor.
be
furnished
to
is
having a large
supports
Machines.
feed .
adds
can
equipped
by
.2591".
to
be
feeds
for
steel
The
giv
stop
gauge
the
the
range
applied
and
die
bevel
minimum
ing
graduated
with
makers.
a feed
which
working
table
an
gear
its
full
The
to
table
of
work
the
machine
oil
trough
This
threaded
diameter cutter
range
accurately
surface.
working surface
is equ
the
to
360°,
.
attachment
to
with
open
controls
ipped
machine
at
any
having
the
spindle
which
belt
The
with
time
can
of
.
is
.
a
is
This
to
be
changes, and
ma
driven
chine
from a main
with
may
the
be
back
equipped
line
without
gears located
with
the use
single
on
the
pulley
of a countershaft.
head
gear
box
gives fo
drive, allowing
Speed
urteen
box
spindle
machine
has
seven
speeds
.
Page 4
Motor Drives
for
No.
SC
Miller
The
motor
fastened
machine,
which are
is
of
iron, and
operation.
wi
th a gear
speed s
quick
closed by
are obtained
l
ocated
or
1200
dr
ive .
to
and
properly
stee
l, while
the
The gear
box
ranging from
change
the
on
the
A 5
horsepow
R.
P.
is bol
the
rear
portion
the
dri
ve
guarded .
the
main
fabroil
train
that
gear
gear
through
top
M.
int
is arranged in conjunction
provides
20
mechani
box,
two
of
the
er
constant
is recommended
~
Constant
ted
to a motor
of
the
is
through a train
The
driving
erme
to
and
gear
500
sm is
the
handles
speed
gear
diate
for
fourteen spindle
R.
changes in
box.
for
,Variable Speed
a ,
~~
Speed
bracke
base
motor
permits
P. M .
entirely en-
conveniently
motor
this
is
of
of
gears
pini
of
quiet
speed
of
type
the
cast
The
1150
,:
/'
.. '
H"
on
b
Motor
t
of
Motor
A wi
by
means
tion
with
speeds
of a rheostat
machine.
rear
through a train
The motor pini
gea
mi
a
varying from a minimum
500 R.
R.
requires
The
of
r is of
ts
quiet
With
gea
r box,
P.
A 5 ho
P. M . is rec o
Dri
Drives
de
range
of a variable
dir
ect current
only
conveniently
motor
the
cast iron,
this arrangement
M . c
is
base
of
on is
operation
and a three
an
rsepower
mmend
ves
of spindle
speed motor used
only. The
the
simple
bolted
of
gea rs
be
to a bracket
the
machine,
which
of
steel, while
and
the
.
to
one
arranged.
motor
ed
speeds
located
fabroil intermedia
it
is n
range
of 20
running
for this
can
be
adjustment
shifting
are
ot
of
on
the
fastened
and
the
properly
the
main
necessaryto
of
spindle
to a maximum
at
450
type
of
obtained
in
connec
the
hand
side
of
to
dri
ve is
guarde
driving
te
speeds
to
drive
.
of
le
the
the
d.
per
have
of
1800
-
-
-
-
Th
e use
to
do with obtaining the best
Milling
Machines
in
the
making
our
machines
ters
of
the
For
a
cutter
of a
widevarietyof
classes of
tr
ated
here
purchased
required.
clearly
and
illustr
will
of
high gr
Mach
ines. As
and
the
long co
of
cutters
has
enabled
high
est
grade.
the
convenience
set
has been arr
cutters adapta
work. The gro
are
set
number
as a set
Our
ates
be gladly sent
or
standard
a· co
ade
separately,
mplete
you upon requ est.
cutters has much
results
builde
ntinued
rs of Milling
in
connection
us
to
produce
of our
ange
d c
ble
up
of
cutte
SC,
and
cutt
er
line of
experience
customers,
onsisting
to
rs illus-
may
as
may
catalogue
cutters,
from
with
cut
many
be
be
Cutters
-
c;
t ! l
1 ... 1
THE
DAVIS
PRUS WORCtsTU
~
WASS,
~
US
A
1•17,24-
l M
..
e:
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