Page 1
BORE
GRINDING
MA
C
HINE
•
For
Straight
Holes
up
to
8
Inches
Diameter
8
Inches
Long
•
THE
TAYLOR & FENN CO\
HARTFORD,
CONN
-
. U.
---·--
S.A
.\
-'
•
THE
TAYLOR
Hartford, Conn., U. S. A·.
&
FE
NN
CO
.
June
, 1919
Page 2
Straight Bore Grinding Machine
I-IL_ n.
T
G
rindin
1st.
2nd.
3
rd.
a flex
4th.
1ac
hin
e i in n1any respect _a radi~a
a
nd
pl
ace
d on t he n1arket.
g
rind
ing round t raigh t hole
g Machin
Th
e wheel s
ba e.
The ,,·ork hea
g
uid
Th
ply
ible
Th
Th
ey have
es effi
e 111a
co
e machin
be
lt
upling
in
r
¼''
e, a1n ong t he 1nost
pindl
cie
drive ca
connect
e i e
e head , a
no m o,
d a
nd
ta
ble a re of substa ntia l proportio
ntly lubrica
n be eit her direct fro
wide.
lV
Iotor
ing direc
nti
rely elf-contained.
nd intermedia te pull
·ab
ted a
It
1s n1
at a n1
le pa rts.
dri
t ,vith n1
ini1
i1nporta nt
nd
thoroug
ve
1n ay
l d
epa
as 1 ve
nun
and
1 of
1n
be arranged by
otor 1nount
cost.
of
which a re
hly prot
the
lin
A
ll
rtur
e fro1n_ 111achine_s
se
lf-
con ta1 n
M
ey
e shaft or through an
drivin
u
pport,
ected from
ed o n a ·peci
g mech
any
n.
re 1n
ee!,
designed
nevv f
are integral
T h
ey
,vater and
oving
al
an
i m for
of
a simil
eatures
move
intennediate
the
111
ain dri
base
.
the
ar
~har
for the single
are i
and are fir
on
ncorporated
exceptionally
gr
it.
jac
,·e
pulley
tab
le, wo
acter
purpose
mly
large
k
haft
and
rk
head
previously
of
accurately
in
th
is I
screwed
V
and
with a
replacing
and
grinding
built
nternal
to
the
flat
single
with
•
\\·hee
p
ump
act
5th.
correct alignm
6th. r
le\-e r \vhen pushed back to the limit of i
or
the na
front
re\·ol
feeds
and tank
a a r
Co
tio
fhe co
t he machin
hand
tur
of t he
ve
a nd
l is l
eservo
mpactn
nin
fee
d a
al po ition for convenience and
wh
en t he power feed is being used.
spee
oca
ted on t he back of the ba e, in
are inside t he
ir
for the wa t e
e a
g all par t to " '
ent of
nt rol of all m
e is operate
nd moven1e
ope
ra tor.
ds of the table a
nd streng
component
ovements
nt
A lar
base
ith
d.
of the slide on
ge
nd
. A s
r.
th are obt
sta
nd str
s a
nd provid
is arranged ,vith the gr
Th
e wor
"'heel for n1o
\\7o
rk hea
whi
ubmerged ty
ained by
a in s a
es
khe
ad is
ts tray el, oper
whi
ch the head i mo
ease
. P ower f
vi
The quadr
d is l
ado
nd
ng the ta ble by ha
ocated at
ea
tr
y
et
ch
po
iti
on they
pe
of
purnp
p ting the un
es es.
acce
in mot
ates
eed
ant
one end of the 1nachine
Th
to
eate
ion or
a bra ke for q uickly
to
the table is
wi
is u
it
e unit _
all
t
implicity, great
un
ted i go\·erned
nd
th fixed
ed
sy
pa
rt
topped
is placed
do
not interfere
and
tern
sy tern
of the
controlled
po it i
the
of
by
a le\·er 1
to
o~s
con truction
mach
toppi
wit
wi
lowe
of
ly add
by a hand
the r
for
r i
construction
ine.
ing
nounted
ng
the
by
one le ,
ight.
the le,·
hin ea. y r
th
the
operator.
nterior
and properly
to
pindle
wheel
each
part
al
the
ea e with
on
the
.
·er
placed dir
Thi
er
controlling
of
of
the
o
insure~ the
head.
Cro
-
et
at
an
"
·heel doe
the
operator.
The
ba
propor
which
Th
powe
ang
ectly
not
the
e
-
•
i
r
le,
in
Changes
'
gr
ind
Th
in g
Base.
except
provided
cl
eaning
overcomes
i nsicle the
Table.
in speeds and fee
e e
new
\\·heel to
The base
the flooring
for
the stiffenin g
for q uickly
a s
the
ba
The
a nd
cut free
is n1assive,
i1nple 1
necessity
. e.
tab
le is unusua
importa
or foundation
drawing o
natter.
ds a re made in
nt features redu
ly and s1noothly, and
geo1netrica
DETAILS OF CONSTRUCTION
of
web
of lar
box forn
and
, the lower pa r t i u-
ff
the \\r
Ext
ra
ge
ope
lly h
eavy,
1 hea,·ily ri
pr
eserve
ater and
sti
ffn
ess
nin
gs whi
a nd rib hecl. It n10\
ce
vibration
pe
pr
ed
a la r
i-
ad
ch a re n
l progre sion
to
a negli gible
rmi
t
of
the
rapid
bbed
oper c:1.lignn1ent
ded
. It r
as
a ,
ge
ope
by
ece sary
est
vater ta
nin
g in the
l
ocating
·es
on very l
while th
on thr
of
nk
and h
the
wh
ere t he
degree,
pr
oduction
ee poi
the
1n
as
end
closed "·it
gea
r
arg-'
e 1
nachine
add
nts,
a h
in
e.
capacity
bo.·cs
gea
rs
\ '
and
i
in
n1otion.
greatly
of
extren1ely
pro\·iding
The inlerior i entirely
for
h a w
on
the
and
other
flat
guides well~
to
the
accurate
for
30
gallons.
ate
r
tight
outside.
apparatu~
ability
irregularities
rotcrtL'd
l
co,·cr
This
are
of
the
work.
in
open
eans ~tre
n1al·
nH:thnd
placed
es
fro1n
•
acts
returning
frotn
whee.:!
as a sedi
th
is
grit
fronl
provided
to
and
ment
the
tank.
by a sing
di
rt.
pa
for n1ovemen t h y
Lu
bri
n. I t is
Movcn1e
le
lever.
cat
ion i~ provided from
cast
n l
w
by
Th
ith
powe
e
SJ)(
han
a
nu
r is
'e cl is
d .
mb r
ob
rcgulat
of
ta in
oil r
ha nle
ed
fro
,(!
eservoirs l
walls, o,-cr ,Yhil'h the \\'alL'r
1n a gear box
hy
i.l
le'\'
ocated
'rand
in
nn
lhe
quadrant
ht
the
ll'k
with
ba~e. '
111
u::-t
of
the h ..
fixL'd
f'he
tr,\
l~e.
posit
top
i.
of
the
\'
,1
t\\·i '
l'
l>l'furl'
lnd
j-.,
contrPll
ion~. .\ L,rgl'
t~1hk
'd
Page 3
, ,ross-Slide. l
wt>l1
h<.
'
c-ro-..s
--.lidc
prntl•ct<·d from
h.1~
\
.1ncl
g1
it :111<1
flctt
guid<·~
rlirt. They
,111<1
are
j,._
n11H1ntc·d
lul>ricr1ll
directly
1
d from
on
the
rc~cn·oirs
lctl>le.
through
The
which
g-uid
th•
•s
arr,
oil i~
tiftl'n•d.
tahlr
·. 'J
Th<·
h<'
ta hie tr,, Ye!.
Work-II ad.
)ockl'd
thn•,Hl
Wheel
nit
dri,·ing
al
t<1chccl
\\
l
wn
ed
and
Spindle
pulley
to
holh
c-ro..,~
l<'af
The
pulley
properl}
j.._
kt·d
-..1·t
wo
and
face platl's,
Ball
gr
nund.
and
is a
sid
one
es
mo,
l'llH'lll
in 1nntin11
rk
h(·ad is
rotate~
ad
just
·d. S ig-ht f
ja\\
or
plain
The
replaced
piece
of
the
cast
h<1sc.
is ohtc1i11l'd
h~
the
bolted
in hr<>nzc
nr
collet
bearing
cn
1npl
in pos
ing
tab
le
rp,·,,r..,c· l<>,·er.
dirl'c
bearing~
el'd lubricator
chuc-ks
wheel
ete
sp
indle unit
iti
ve ali
heavily
gnn1e
ribb
tly
sp
,,
n1
indl
ith
a p(1wl and rat
to
the
cr
pro,·idC'd
s a r u
ay
he used.
es
are
is cylindrical a
nt.
ed.
The head
It
bridges
che
Th·
oss
furnished
fvl·d
slide. T h~
with
sed
or
the
t wh(•el fro1n a
i~
,1uton1atic-
sp
means
for oilin
to
fo r
g.
sui t
nd
mounting
table
the
can be
J.nd
~winging leaf
and
indle
lak
is
ing
up
Th
e
requirements
quick
for
the
is
ca
mo,·e~
fitted
wear
work
ly rem
spind
refully
with
clnd
e
nd
oved
le
fitted
at
of
of
ed,h
tig
may
the
fro
un
ju~t
ht
the
work
1n
it
and
and
l,e l
ow
end
l>e
of
and
secure
spindle
to
the head
spindle
secure
the
th•
loose
ly
is
be
ly
Grinding
Guard.
whet'l. \ \
inopcrati,
Drive .
coupling
motor
attached
r-\cljuslable
speeds
and
rotating
·c if
The
ancl a
is
clri,·e
to
are
Wheel
'hen l he
desired
main
dr
furnished
can
the
back
idler
n1ounted
pulleys
shafts.
The
work.
1110,·ed
table
clri\'c
ivi
be
on
wh
is
or
ng
pulley
.
The
n1c1de
of
the
pro,
ball
eel
gua
I
ts
operc1 .
back
returned,
adjusted
may
be
n1otor
quickly.
base
·ide
bearings
rd
is
tion
for
gag
it 1no,·es
to
acco
frorn a lin
for
I;
2
is
Drive
.
Flangele
proper
. P c
pro,
·idecl
is a u ton
in g
or
en ti r
rnn
e haft
inch
directly
to
~s
ten
ion
irticular
to
protect
1<l
tic
with
cha
nging the
ely out
1odate
belt.
the \\'Ork hea
pulleys
of
different
or
a n
\,\'h
connected
are u
the
belt
atte
nti
on h
the
operator's h a
the
work,
of
the
interinedi
en
1n
to
d,
ed
.
as
111
vvay. I t
lengths of
otor dri,·e
the
wheel s
to enabl
All
been
nd
oven1en t o f
the guard
ate jac
dri,·ing . haft a
pindl
e
h
afts
giYen
cl
r
ca
n be insta
sp
indl
k sh
aft, ,vi
is re
exce
quir
e a
nd
qui
ck re1n0Yal
pt
to enclosin g the ends of a ll
\\·hile
the
ops
e .
table.
in
to
nt ly di
th
ed
a
nd
pump
t h
ose
gaging or
\Vh
po
i tion
engaged and made
tig
ht and loose
pecial n1otor base and
cha n
is through n1
runnin
of
ges
all e
rerno,·ing
en
the
in front
fro
1n
ndl
g
at
table
pulley
be
echa
ess
very
bearing
of
lt
ni~
belts.
l
the
is
the
to
n1
o,,
~
·
Feeds
Speeds.
g
rinding in
feeds
cross
(.003)
vided
The
an
speeds
is
new,
per
spindles, . evcra
and
arranged
feed
per
for
hand
inch.
of
the
1ninute
Table
Changes
ind
accordance
1nay
travel of
the
power
wheel
The
the
grind
fa
is
ependent
in
geometrical progression
be
varied
the
i-
work
in g
ter
speed
thereby
l si
zes
and cross
can be
of
wi
th
from
table
feed
graduated
head
wheel,
of
in
and a friction
has
as
t he
assured.
whi
sli
de
feed
instantly
the
work
the
material
one eighth of a thousandth
each
in
two
wheel
ch
direction
one eighth
four
speeds
.'pindle
can
- a re
made
peeds
being grou
stop
speeds
are
is
reduced
be
furni
entirely
from
12
combinat
and
for
arranged
cont
.
Total length of
the hand
of a thotJsa
pro\·ided
in
diameter.
peecls
hed
of
cornplete
ind
epe
the
front
nd and
roll
ed
feed
nd.
in
geomet
for
each
6000
nd
ent
,vit ho
ions n1
the
degree
by
a h
of
an inch (.000
feed trave
both
One
ric
. p
An
to 25000
wi
th
of
the
ut
stopping.
ay
be
obtained
of
and
of
indl
le \·er
which
reYolution
progression
e.
approx
R.
P.
pulley
peed
finish required.
at
125) to three
l is 3
11
can be instant
The slower speed
in1
ate surf
M.
.
of
the
wo
Sin
ce
per
mitting
the fro
•
An auto1natic positi,
of
the
.
To n1a
can
nt
wheel
ace
speed
be
obtained
rk and grinding wheel.
the spe
coa
The tab
of the machin
thousandth
ly en
moves
intain
i u ed ,~·hen the
ed
of
r e or ,·ery
le h
gage
of 5
the
000
by
d or
the sli
proper surf
using
the
table
smoot
as 3 po,,·er
e.
Power
of
an inch
·e
stop
disengaged
to
is
de .05
wheel
5500 feet
different
is
h
pro-
.
of
ace
Lubrication.
pas:es
used
Water
Supply.
lever located
gallons
fron1 the
they
are
The
in
the
which
gs
Carefu
practical
resen·oirs
easi
ly
pu1np
are
bronze
ba e of
on
the
can
be
l th
ought
to
through
accessib
is
suh1nerged
and
the
machine
front
dcli,·cred
of
do
le
so,
and
do
the
at
has
machine
been giv
oil
filter
of
unusually
and
not
come
an
<l
the r
cups
of
di
ate
en
to
have
and
is con,·eyed
t he centrifu
in
contact
charged
\Vithin
of 5 gallons
lar
been
ge
easy
the
proper
elin1inated
size. Th
gal
with
through
reach
per
lubri
by
tubes
e oil is deli
type
.
the
water.
the
work
of
the
1ninute.
cation
and
to
No
packing
head
operato
of
all n10,,
centrali
the bearin
vered
The
from
or
,vater
sp
indl
r.
The resen·oir
ing
zed
oil
g s
urf
the
pri1ning
is
taken
e.
The flow
part
reser,·oir
aces
n1
. \Vh
directly
is
required.
from
s a
nd
where
s a re
ere
to
the
a r
esen'oir
is
cont
has
capacity for
it
used.
oil cups
bearings.
The
roll
bear-
inside
ed
was
O
il
are
by a
30
·
Page 4
REAR
VIEW
END
VI
EW
•
.....
i\i
[ax. swing over
l\r
lax. swing inside gua
l\rlax. dia. of holes reco
i\l
lax. length of holes reco
\Vork speeds (4)
Lengt
Dia.
Length wo
Dia.
Hole
Dia. nose of
Thread
Length
Ma
Automati
l\tlax,.
l\rlin. table
h wo
rk
work
work
through
ximum
spindle bearing (front)
rk
spindle
on nose U. S. S. 5
of nose
cross feed (ha
c cross f
table travel
trave
tab
le
R.
P.
spindle bearing (fron
spindle b
bearing (rea
work spindle
work
spindle
eed
(power or hand )
l (power)
rd.
mmend
1\1.
ear
nd
ed
mmend
50-92-164-300
ing (rear)
r)
Pit
ch Fl
or
power
ed
t)
SPECIFICATIONS
14"
12"
8"
8"
5
½"
2
¾"
5½"
21
/4
II
' '.i
12..."
16
3"
2
½"
)
.000125"
to
3"
.00
3"
24"
¾"
Tab
le feeds (3)
o of sp
R. P.
Surface ft.
Speed
Dia.
\i\Tidth ma
Motor
R. P. M.
Size of jack sha
Size of jack shaft
oor
Net
Net weight
Aprox. gro ss w
Aprox. cub
Code word
eeds
M.
of wheel spindl e.
of
main drive sh
ma
in
in
requir
of jack
space
weight of jack
per
each wh
per
min, of wheels
drive
drive
ed l½
ft
requ
of
mach
eight
ic feet boxed for
min
.
eel
spind
;;
aft
shaft
shaft
ired 42" x
pulley
sha
ft
belt
H.
P.
T & L pulley
driving
shaft
ine (lbs)
boxed
pulley
95"
(lbs)
for export (lbs.)
le
export
~ '-2
1200
1200 R.
0½''-36"
6000 to 25000
5500
R.P.M.
1
l
½"
P.
600
10"
20"
200
4250
5500
105
. 13oregrind
0"
lv
2
l.
-59"
•
Mach
1 Grinding
2
1 G
S
Fa
ine without chuck
and connect
Grinding wh ee ls.
rin
ding
tandard jaw ch11
ollet chucks
ce Plat es
ions
wh
wh
to
but includ ing chuck guard.
as
shown.
eel spindle
eel t ruing
cks complete
to
8"
capacil
1
2"
<l
iamet er.
EQUIPMENT
as
se lec
ted
dev
ice with mounte
with
y.
face
INCLUDED IN
1
Pum
p, pipes
.
d dia mond.
SPECIAL
plat
es.
EQUIPMENT
Driving
2
Driving belt
1
Pump
1 et
1 J
Cri
ndin
Spe
Mt
>lo
of
ac
k shaft.
LIST
bel
(
4)
PRICE
belt for
s for grinding wh eel spindle.
t.
wrenche
(Extra)
g wh eel spind l
ial wo
r base and motor co
rk
holding d
work head
s.
Ps.
c-virC's
up
.
ling-.
.
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