3d25db3b-6fdb-7352 - mantenimiento · pdf file · 2014-05-28section 4: rim &...
TRANSCRIPT
![Page 1: 3D25DB3B-6FDB-7352 - Mantenimiento · PDF file · 2014-05-28Section 4: Rim & Face Alignment Met 4-2 hod You can use the Rim & Face Method to perform a calculated precision alignment](https://reader034.vdocuments.net/reader034/viewer/2022042801/5aa8eb547f8b9a9a188c2f44/html5/thumbnails/1.jpg)
4-1
Sect
ion
4
Sect
ion
4 R
im &
Fac
e Al
ignm
ent M
etho
d
Se
ctio
n 4:
Rim
-Fac
e Al
ignm
ent M
etho
d....
...4-
2 M
ount
ing
the
Dia
l Ind
icat
or F
ixtu
res.
......
......
....4
-3
Mea
surin
g th
e A,
B, &
C D
imen
sion
s....
......
.....
4-5
Obt
aini
ng A
s-Fo
und
Rea
ding
s....
......
......
......
...4-
6 M
easu
ring
& In
terp
retin
g Ve
rtica
l M
isal
ignm
ent.
......
......
......
......
......
......
......
......
..4-
7 M
easu
ring
& In
terp
retin
g H
oriz
onta
l M
isal
ignm
ent.
......
......
......
......
......
......
......
......
..4-
9
Cal
cula
ting
the
Fron
t and
Rea
r Fee
t Pos
ition
s4-1
1 R
im-F
ace
Cal
cula
tion
Prec
autio
ns...
......
......
..4-
12
Con
stru
ctin
g a
Rim
-Fac
e G
raph
......
......
......
..4-
13
Plot
ting
Offs
ets.
......
......
......
......
......
......
......
...4-
16
Det
erm
inin
g th
e M
ovab
le S
haft
Posi
tion
......
..4-
18
Rim
-Fac
e G
raph
ing
Prec
autio
ns...
......
......
.....
4-20
M
akin
g Ve
rtica
l Cor
rect
ions
......
......
......
......
...4-
22
Mak
ing
Hor
izon
tal C
orre
ctio
ns...
......
......
......
..4-
23
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4-2
Sect
ion
4: R
im &
Fac
e Al
ignm
ent M
etho
d
You
can
use
the
Rim
& F
ace
Met
hod
to p
erfo
rm a
ca
lcul
ated
pre
cisi
on a
lignm
ent p
roce
ss.
You
may
use
a v
arie
ty o
f sha
ft al
ignm
ent f
ixtu
res.
We
reco
mm
end
that
you
use
a c
omm
erci
al p
acka
ge
desi
gned
to a
ccom
mod
ate
a va
riety
of s
haft
diam
eter
s.
The
fixtu
res
shou
ld in
clud
e an
ass
ortm
ent o
f rod
s to
sp
an v
ario
us c
oupl
ing
leng
ths.
The
se p
acka
ges
expe
dite
the
prec
isio
n al
ignm
ent p
roce
ss.
Also
, sag
va
lues
can
be
pre-
dete
rmin
ed fo
r the
sta
ndar
d ro
d as
sortm
ent.
To p
erfo
rm th
e R
im &
Fac
e M
etho
d, y
ou m
ust:
♦ M
ount
the
dial
indi
cato
rs fi
xtur
es.
♦ M
easu
re th
e A,
B, &
C d
imen
sion
s.
♦ O
btai
n as
-foun
d re
adin
gs.
♦ D
eter
min
e th
e ve
rtica
l foo
t pos
ition
s.
♦ M
ake
verti
cal c
orre
ctio
ns.
♦ M
ake
horiz
onta
l cor
rect
ions
.
♦ R
e-m
easu
re a
nd re
cord
fina
l alig
nmen
t val
ues.
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4-3
Sect
ion
4
Mou
ntin
g th
e di
al in
dica
tor f
ixtu
res
To m
ount
the
fixtu
res
follo
w th
ese
step
s:
1.
With
the
coup
ling
brok
en, m
ount
the
fixtu
re to
the
stat
iona
ry s
haft
or c
oupl
ing
hub.
2.
Span
the
coup
ling
with
a ro
d.
3.
Rot
ate
the
fixtu
re to
12:
00.
4.
Atta
ch th
e fa
ce d
ial i
ndic
ator
. Th
e di
al in
dica
tor
plun
ger m
ust b
e ce
nter
ed fo
r equ
al p
ositi
ve a
nd
nega
tive
trave
l.
5.
Atta
ch th
e rim
dia
l ind
icat
or.
The
dial
indi
cato
r pl
unge
r mus
t be
cent
ered
for e
qual
pos
itive
and
ne
gativ
e tra
vel.
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4-4
Fixt
ure
Mou
ntin
g Pr
ecau
tions
Reg
ardl
ess
of th
e sp
ecifi
c ha
rdw
are
bein
g us
ed, t
he
follo
win
g pr
ecau
tions
sho
uld
be o
bser
ved.
♦ N
ever
atta
ch th
e fix
ture
to th
e fle
xibl
e po
rtion
of t
he
coup
ling.
♦ M
axim
ize
the
swee
p di
stan
ce o
f the
face
dia
l in
dica
tor f
or th
e ge
omet
ry o
f the
mac
hine
bei
ng
alig
ned.
If t
he fa
ce d
ial c
onta
cts
the
coup
ling
face
di
rect
ly, e
nsur
e th
e pl
unge
r of i
ndic
ator
con
tact
s th
e co
uplin
g ne
ar it
s ou
ter e
dge.
♦ En
sure
fixt
ures
are
mou
nted
at a
pos
ition
whe
re
rota
tion
is p
ossi
ble.
It i
s de
sira
ble
to h
ave
360
degr
ees
of ro
tatio
n.
Befo
re o
btai
ning
alig
nmen
t mea
sure
men
ts, d
eter
min
e di
al in
dica
tor b
ar s
ag o
f the
rim
dia
l ind
icat
or a
nd
ensu
re d
ial i
ndic
ator
read
ings
are
val
id a
nd re
peat
able
. Se
e Se
ctio
n 2
for d
etai
ls.
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4-5
Sect
ion
4
Mea
surin
g th
e A,
B, &
C d
imen
sion
s
To
mea
sure
the
A, B
, & C
Dim
ensi
ons,
follo
w th
ese
step
s.
1.
The
�A�
Dim
ensi
on is
the
diam
eter
of f
ace
indi
cato
r tra
vel.
The
�A� D
imen
sion
sho
uld
be
slig
htly
less
than
the
coup
ling
diam
eter
.
This
is th
e m
ost c
ritic
al d
imen
sion
. M
easu
re �
A�
very
car
eful
ly.
2.
The
�B�
Dim
ensi
on is
the
dist
ance
from
the
rim
indi
cato
r to
the
front
foot
bol
t cen
ter.
Thi
s di
men
sion
is m
easu
red
para
llel t
o th
e sh
aft.
3.
The
�C�
Dim
ensi
on is
the
dist
ance
bet
wee
n fro
nt
and
rear
foot
bol
t cen
ters
. Th
is d
imen
sion
is
mea
sure
d pa
ralle
l to
the
shaf
t.
![Page 6: 3D25DB3B-6FDB-7352 - Mantenimiento · PDF file · 2014-05-28Section 4: Rim & Face Alignment Met 4-2 hod You can use the Rim & Face Method to perform a calculated precision alignment](https://reader034.vdocuments.net/reader034/viewer/2022042801/5aa8eb547f8b9a9a188c2f44/html5/thumbnails/6.jpg)
4-6
Obt
aini
ng A
s-fo
und
Rea
ding
s
To o
btai
n a
com
plet
e se
t of a
s-fo
und
read
ings
, per
form
th
e st
eps
belo
w:
1.
Rot
ate
the
dial
indi
cato
rs to
12:
00.
2.
Set t
he ri
m d
ial i
ndic
ator
to th
e po
sitiv
e sa
g va
lue.
3.
Set t
he fa
ce d
ial i
ndic
ator
to z
ero.
4.
Rec
ord
the
setti
ng o
f bot
h di
als
at 1
2:00
.
5.
Rot
ate
the
dial
indi
cato
rs to
3:0
0.
6.
Det
erm
ine
and
reco
rd th
e re
adin
g on
bot
h di
als.
7.
Rot
ate
the
dial
indi
cato
rs to
6:0
0.
8.
Det
erm
ine
and
reco
rd th
e re
adin
g on
bot
h di
als.
9.
Rot
ate
the
dial
indi
cato
rs to
9:0
0.
10.
Det
erm
ine
and
reco
rd th
e re
adin
g on
bot
h di
als.
11.
Rot
ate
the
dial
s to
12:
00 a
nd e
nsur
e bo
th d
ials
re
turn
to th
eir o
rigin
al s
ettin
g.
Doc
umen
t as-
foun
d re
sults
usi
ng a
form
at s
imila
r to
that
sho
wn
belo
w.
![Page 7: 3D25DB3B-6FDB-7352 - Mantenimiento · PDF file · 2014-05-28Section 4: Rim & Face Alignment Met 4-2 hod You can use the Rim & Face Method to perform a calculated precision alignment](https://reader034.vdocuments.net/reader034/viewer/2022042801/5aa8eb547f8b9a9a188c2f44/html5/thumbnails/7.jpg)
4-7
Sect
ion
4
Mea
surin
g &
Inte
rpre
ting
Vert
ical
M
isal
ignm
ent
To m
easu
re v
ertic
al m
isal
ignm
ent,
perfo
rm th
e fo
llow
ing
step
s:
1.
Rot
ate
the
dial
indi
cato
rs to
6:0
0.
2.
Se
t the
face
dia
l ind
icat
or to
read
zer
o.
3.
Set t
he ri
m d
ial i
ndic
ator
to th
e sa
g va
lue.
4.
Rot
ate
both
sha
fts (i
f pos
sibl
e) to
12:
00.
5.
R
ecor
d th
e D
IR a
nd D
IF d
ial i
ndic
ator
TIR
val
ues.
![Page 8: 3D25DB3B-6FDB-7352 - Mantenimiento · PDF file · 2014-05-28Section 4: Rim & Face Alignment Met 4-2 hod You can use the Rim & Face Method to perform a calculated precision alignment](https://reader034.vdocuments.net/reader034/viewer/2022042801/5aa8eb547f8b9a9a188c2f44/html5/thumbnails/8.jpg)
4-8
To d
eter
min
e of
fset
and
ang
ular
ity fr
om th
e 12
:00
TIR
�s, u
se th
e fo
llow
ing
rule
s:
♦ C
oupl
ing
Offs
et =
Rim
Dia
l (D
IR) T
IR
2
♦ Sh
aft A
ngul
arity
= F
ace
Dia
l (D
IF) T
IR
A
dim
ensi
on
![Page 9: 3D25DB3B-6FDB-7352 - Mantenimiento · PDF file · 2014-05-28Section 4: Rim & Face Alignment Met 4-2 hod You can use the Rim & Face Method to perform a calculated precision alignment](https://reader034.vdocuments.net/reader034/viewer/2022042801/5aa8eb547f8b9a9a188c2f44/html5/thumbnails/9.jpg)
4-9
Sect
ion
4
Mea
surin
g &
Inte
rpre
ting
Hor
izon
tal
Mis
alig
nmen
t
To m
easu
re h
oriz
onta
l mis
alig
nmen
t, pe
rform
the
follo
win
g st
eps:
1.
Rot
ate
the
dial
indi
cato
rs to
9:0
0.
2.
Se
t bot
h di
al in
dica
tors
to z
ero.
3.
Rot
ate
both
sha
fts to
3:0
0.
4.
R
ecor
d th
e D
IF a
nd D
IR d
ial i
ndic
ator
TIR
val
ues.
![Page 10: 3D25DB3B-6FDB-7352 - Mantenimiento · PDF file · 2014-05-28Section 4: Rim & Face Alignment Met 4-2 hod You can use the Rim & Face Method to perform a calculated precision alignment](https://reader034.vdocuments.net/reader034/viewer/2022042801/5aa8eb547f8b9a9a188c2f44/html5/thumbnails/10.jpg)
4-10
To d
eter
min
e of
fset
and
ang
ular
ity fr
om th
e 3:
00 T
IR�s
, us
e th
e fo
llow
ing
rule
s:
♦ C
oupl
ing
Offs
et =
Rim
Dia
l (D
IR) T
IR
2
♦ Sh
aft A
ngul
arity
= F
ace
Dia
l (D
IF) T
IR
A
dim
ensi
on
![Page 11: 3D25DB3B-6FDB-7352 - Mantenimiento · PDF file · 2014-05-28Section 4: Rim & Face Alignment Met 4-2 hod You can use the Rim & Face Method to perform a calculated precision alignment](https://reader034.vdocuments.net/reader034/viewer/2022042801/5aa8eb547f8b9a9a188c2f44/html5/thumbnails/11.jpg)
4-11
Se
ctio
n 4
Cal
cula
ting
the
fron
t and
rear
feet
pos
ition
s
•
Fron
t foo
t pos
ition
cal
cula
tion:
•
Rear
Foo
t pos
ition
cal
cula
tion:
•
Posi
tive
valu
es m
ean
the
foot
is h
igh,
shi
ms
mus
t be
rem
oved
.
• N
egat
ive
valu
es m
ean
the
foot
is lo
w, s
him
s m
ust
be a
dded
.
![Page 12: 3D25DB3B-6FDB-7352 - Mantenimiento · PDF file · 2014-05-28Section 4: Rim & Face Alignment Met 4-2 hod You can use the Rim & Face Method to perform a calculated precision alignment](https://reader034.vdocuments.net/reader034/viewer/2022042801/5aa8eb547f8b9a9a188c2f44/html5/thumbnails/12.jpg)
4-12
Rim
-Fac
e C
alcu
latio
n Pr
ecau
tions
1.
Ensu
re th
e rim
and
face
dia
l ind
icat
or T
IR�s
are
pr
oper
ly d
eter
min
ed fr
om th
e di
als
prio
r to
perfo
rmin
g ca
lcul
atio
ns.
2.
Be c
aref
ul N
OT
to m
ake
mat
hem
atic
al e
rror
s w
hen
subt
ract
ing
sign
ed n
umbe
rs.
3.
Obs
erve
par
enth
eses
in th
e eq
uatio
ns.
Perfo
rm
oper
atio
ns in
side
par
enth
esis
firs
t.
4.
Do
NO
T m
ake
hum
an e
rror
s su
bstit
utin
g re
al
valu
es in
to th
e eq
uatio
ns.
5.
Ensu
re th
e A,
B, a
nd C
dim
ensi
ons
are
accu
rate
an
d ar
e pr
oper
ly e
nter
ed in
to th
e eq
uatio
ns.
![Page 13: 3D25DB3B-6FDB-7352 - Mantenimiento · PDF file · 2014-05-28Section 4: Rim & Face Alignment Met 4-2 hod You can use the Rim & Face Method to perform a calculated precision alignment](https://reader034.vdocuments.net/reader034/viewer/2022042801/5aa8eb547f8b9a9a188c2f44/html5/thumbnails/13.jpg)
4-13
Se
ctio
n 4
Con
stru
ctin
g A
Rim
-Fac
e G
raph
To c
onst
ruct
a s
cale
d R
im-F
ace
grap
h, p
erfo
rm th
e fo
llow
ing
step
s:
1.
Obt
ain
grap
h pa
per w
ith 1
0 di
visi
ons
betw
een
bold
lin
es.
2.
Turn
the
grap
h pa
per s
o th
at th
e lo
ng s
ide
is
horiz
onta
l.
3.
Dra
w a
hor
izon
tal l
ine
at th
e ce
nter
of t
he p
age.
♦ Th
is li
ne re
pres
ents
the
stat
iona
ry s
haft
cent
er
and
is d
raw
n ac
ross
the
page
mid
way
dow
n th
e gr
aph
divi
ding
the
page
. It
is h
elpf
ul if
this
lin
e is
on
top
of o
ne o
f the
bol
d lin
es.
4.
Det
erm
ine
the
horiz
onta
l plo
tting
sca
le.
♦ Al
way
s us
e th
e la
rges
t sca
le p
ossi
ble.
M
easu
re th
e di
stan
ce fr
om th
e s
tatio
nary
in
dica
tor p
lung
er to
the
cent
er-li
ne o
f the
rear
fe
et o
f the
mov
able
mac
hine
. St
anda
rd g
raph
pa
per i
s ab
out 1
0 in
ches
acr
oss.
The
larg
est
horiz
onta
l sca
le w
ill b
e th
e m
achi
ne d
ista
nce
divi
ded
by th
e pa
ge w
idth
. N
ote
your
ho
rizon
tal s
cale
.
5.
Mak
e a
verti
cal l
ine
on th
e ex
trem
e le
ft of
the
horiz
onta
l lin
e.
![Page 14: 3D25DB3B-6FDB-7352 - Mantenimiento · PDF file · 2014-05-28Section 4: Rim & Face Alignment Met 4-2 hod You can use the Rim & Face Method to perform a calculated precision alignment](https://reader034.vdocuments.net/reader034/viewer/2022042801/5aa8eb547f8b9a9a188c2f44/html5/thumbnails/14.jpg)
4-14
♦ Th
is m
ark
repr
esen
ts th
e po
int w
here
the
rim
dial
indi
cato
r con
tact
s th
e sh
aft o
r cou
plin
g hu
b an
d is
labe
led:
DIR
.
6.
Mak
e a
seco
nd v
ertic
al li
ne re
pres
entin
g th
e po
int a
long
the
shaf
t len
gth
of th
e fro
nt fe
et o
f th
e m
ovab
le m
achi
ne (F
F).
7.
Mak
e th
e th
ird v
ertic
al li
ne re
pres
entin
g th
e po
int a
long
the
shaf
t len
gth
of th
e re
ar fe
et o
f th
e m
ovab
le m
achi
ne (R
F).
![Page 15: 3D25DB3B-6FDB-7352 - Mantenimiento · PDF file · 2014-05-28Section 4: Rim & Face Alignment Met 4-2 hod You can use the Rim & Face Method to perform a calculated precision alignment](https://reader034.vdocuments.net/reader034/viewer/2022042801/5aa8eb547f8b9a9a188c2f44/html5/thumbnails/15.jpg)
4-15
Se
ctio
n 4
Upo
n co
mpl
etio
n of
the
step
s ab
ove,
the
grap
h w
ill lo
ok
sim
ilar t
o th
e on
e sh
own
belo
w.
For t
his
exam
ple,
the
B an
d C
dim
ensi
ons
both
equ
al 1
0 in
ches
.
![Page 16: 3D25DB3B-6FDB-7352 - Mantenimiento · PDF file · 2014-05-28Section 4: Rim & Face Alignment Met 4-2 hod You can use the Rim & Face Method to perform a calculated precision alignment](https://reader034.vdocuments.net/reader034/viewer/2022042801/5aa8eb547f8b9a9a188c2f44/html5/thumbnails/16.jpg)
4-16
Plot
ting
Offs
ets
Afte
r set
ting
up th
e gr
aph,
the
next
ste
p is
to p
lot t
wo
offs
et p
oint
s. O
ne is
the
offs
et m
easu
red
in th
e pl
ane
of th
e rim
dia
l ind
icat
or (D
IR).
The
oth
er o
ffset
poi
nt is
de
rived
from
the
face
dia
l ind
icat
or (D
IF) r
eadi
ng a
nd
the
�A� d
imen
sion
. To
plo
t the
offs
ets,
per
form
the
follo
win
g st
eps:
1.
Det
erm
ine
the
verti
cal s
cale
.
♦ Th
e ve
rtica
l sca
le is
typi
cally
1 m
il (0
.000
�) p
er
divi
sion
. In
cas
es o
f gro
ss m
isal
ignm
ent
whe
re th
e of
fset
s w
ill n
ot fi
t on
the
page
, a
larg
er s
cale
, suc
h as
2-3
mils
per
div
isio
n, is
so
met
imes
requ
ired.
2.
Plot
the
offs
et fr
om th
e rim
dia
l ind
icat
or o
n lin
e D
IR.
♦ U
se th
e ho
rizon
tal l
ine
repr
esen
ting
the
stat
iona
ry s
haft
cent
erlin
e as
the
refe
renc
e. A
ll po
ints
abo
ve th
is h
oriz
onta
l lin
e ar
e po
sitiv
e (+
) an
d al
l poi
nts
belo
w th
e lin
e ar
e ne
gativ
e (-
).
♦ En
sure
you
div
ide
the
Rim
Dia
l TIR
by
2 to
ob
tain
an
offs
et v
alue
.
3.
Plot
the
seco
nd o
ffset
poi
nt u
sing
the
shaf
t slo
pe
(Fac
e TI
R /
�A� d
imen
sion
).
♦ Pl
ot th
is p
oint
cou
ntin
g fro
m th
e D
IR o
ffset
po
int!
![Page 17: 3D25DB3B-6FDB-7352 - Mantenimiento · PDF file · 2014-05-28Section 4: Rim & Face Alignment Met 4-2 hod You can use the Rim & Face Method to perform a calculated precision alignment](https://reader034.vdocuments.net/reader034/viewer/2022042801/5aa8eb547f8b9a9a188c2f44/html5/thumbnails/17.jpg)
4-17
Se
ctio
n 4
In th
e rim
-face
gra
ph e
xam
ple
belo
w, t
he D
IR o
ffset
is -
10 m
ils a
nd th
e sh
aft s
lope
is +
4 m
ils o
ver a
n A
dim
ensi
on o
f 5�.
![Page 18: 3D25DB3B-6FDB-7352 - Mantenimiento · PDF file · 2014-05-28Section 4: Rim & Face Alignment Met 4-2 hod You can use the Rim & Face Method to perform a calculated precision alignment](https://reader034.vdocuments.net/reader034/viewer/2022042801/5aa8eb547f8b9a9a188c2f44/html5/thumbnails/18.jpg)
4-18
Det
erm
inin
g M
ovab
le S
haft
Posi
tion
Afte
r plo
tting
the
two
poin
ts, t
o de
term
ine
the
mov
able
sh
aft p
ositi
on p
erfo
rm th
e fo
llow
ing
step
s:
1.
Usi
ng a
rule
r or s
traig
hted
ge, d
raw
a li
ne
thro
ugh
the
two
offs
et p
oint
s th
at e
xten
ds to
th
e re
ar fe
et o
f the
mov
able
mac
hine
.
2.
Cou
nt th
e nu
mbe
r of s
quar
es in
the
plan
e of
th
e fro
nt a
nd re
ar fe
et to
det
erm
ine
the
posi
tion
and
corr
ectio
ns n
eede
d.
![Page 19: 3D25DB3B-6FDB-7352 - Mantenimiento · PDF file · 2014-05-28Section 4: Rim & Face Alignment Met 4-2 hod You can use the Rim & Face Method to perform a calculated precision alignment](https://reader034.vdocuments.net/reader034/viewer/2022042801/5aa8eb547f8b9a9a188c2f44/html5/thumbnails/19.jpg)
4-19
Se
ctio
n 4
In th
e ex
ampl
e be
low
, the
fron
t fee
t of t
he m
achi
ne a
re
2 m
ils lo
w; s
him
s ne
ed to
be
adde
d. T
he re
ar fe
et a
re
posi
tione
d 6
mils
too
high
; shi
ms
need
to b
e re
mov
ed
from
bot
h re
ar fe
et.
![Page 20: 3D25DB3B-6FDB-7352 - Mantenimiento · PDF file · 2014-05-28Section 4: Rim & Face Alignment Met 4-2 hod You can use the Rim & Face Method to perform a calculated precision alignment](https://reader034.vdocuments.net/reader034/viewer/2022042801/5aa8eb547f8b9a9a188c2f44/html5/thumbnails/20.jpg)
4-20
Rim
-Fac
e G
raph
ing
Prec
autio
ns
1.
Ensu
re p
rope
r hor
izon
tal a
nd v
ertic
al s
calin
g te
chni
ques
are
con
sist
ently
use
d.
2.
Alw
ays
doub
le c
heck
the
posi
tion
of v
ertic
al li
nes
draw
n to
repr
esen
t the
DIR
, FF,
and
RF.
3.
Ensu
re th
e tw
o pl
ot p
oint
s ar
e pr
oper
ly d
eter
min
ed
from
TIR
�s.
4.
Ensu
re p
ositi
ve o
ffset
s ar
e pl
otte
d ab
ove
the
horiz
onta
l ref
eren
ce li
ne a
nd n
egat
ive
offs
ets
are
plot
ted
belo
w th
e lin
e.
5.
Whe
n in
terp
retin
g th
e gr
aph
to d
eter
min
e th
e m
ovab
le s
haft�
s fro
nt a
nd re
ar fe
et p
ositi
ons
in th
e ve
rtica
l pla
ne, o
bser
ve th
e fo
llow
ing
rule
s:
♦ If
the
mov
able
sha
ft is
abo
ve th
e ho
rizon
tal
stat
iona
ry s
haft
refe
renc
e lin
e th
e sh
aft i
s to
o hi
gh.
♦ If
the
mov
able
sha
ft is
bel
ow th
e ho
rizon
tal
stat
iona
ry s
haft
refe
renc
e lin
e, th
e sh
aft i
s to
o lo
w.
![Page 21: 3D25DB3B-6FDB-7352 - Mantenimiento · PDF file · 2014-05-28Section 4: Rim & Face Alignment Met 4-2 hod You can use the Rim & Face Method to perform a calculated precision alignment](https://reader034.vdocuments.net/reader034/viewer/2022042801/5aa8eb547f8b9a9a188c2f44/html5/thumbnails/21.jpg)
4-21
Se
ctio
n 4
6.
Whe
n in
terp
retin
g th
e gr
aph
to d
eter
min
e th
e m
ovab
le s
haft�
s fro
nt a
nd re
ar fe
et p
ositi
ons
in th
e ho
rizon
tal p
lane
, vie
w th
e gr
aph
the
way
you
vie
w
the
mac
hine
, tha
t is,
sta
ndin
g be
hind
the
mov
able
m
achi
ne fa
cing
the
stat
iona
ry m
achi
ne.
Also
ob
serv
e th
e fo
llow
ing
rule
s:
♦ If
the
mov
able
sha
ft is
abo
ve th
e ho
rizon
tal
stat
iona
ry s
haft
refe
renc
e lin
e th
e sh
aft i
s po
sitio
ned
to th
e rig
ht.
♦ If
the
mov
able
sha
ft is
bel
ow th
e ho
rizon
tal
stat
iona
ry s
haft
refe
renc
e lin
e, th
e sh
aft i
s po
sitio
ned
to th
e le
ft.
![Page 22: 3D25DB3B-6FDB-7352 - Mantenimiento · PDF file · 2014-05-28Section 4: Rim & Face Alignment Met 4-2 hod You can use the Rim & Face Method to perform a calculated precision alignment](https://reader034.vdocuments.net/reader034/viewer/2022042801/5aa8eb547f8b9a9a188c2f44/html5/thumbnails/22.jpg)
4-22
Mak
ing
vert
ical
cor
rect
ions
To c
orre
ct v
ertic
al m
isal
ignm
ent,
follo
w th
e st
eps
belo
w:
1.
Det
erm
ine
the
verti
cal p
ositi
on o
f the
mov
able
m
achi
ne u
sing
cal
cula
tion
and/
or g
raph
ing
tech
niqu
es.
• Po
sitiv
e va
lues
at t
he fe
et m
ean
that
the
mov
able
mac
hine
is h
igh,
ther
efor
e yo
u w
ill
rem
ove
shim
s.
• N
egat
ive
valu
es m
ean
that
the
mov
able
mac
hine
is
low
, so
you
will
add
shi
ms.
2.
Mak
e sh
im c
hang
es to
bot
h fro
nt fe
et a
nd b
oth
rear
feet
as
need
ed.
3.
Alw
ays
chec
k sh
im th
ickn
ess
with
an
outs
ide
mic
rom
eter
. Pr
ecut
shi
ms
aren
't al
way
s w
hat
they
're m
arke
d; m
any
shim
man
ufac
ture
rs
desi
gnat
e sh
ims
with
the
�nom
inal
� thi
ckne
ss.
4.
Use
con
sist
ent a
nd c
orre
ct to
rqui
ng p
roce
dure
s.
5.
As s
him
cha
nges
are
mad
e, c
heck
for a
nd ta
ke
prec
autio
ns to
avo
id c
reat
ing
soft
foot
con
ditio
ns.
![Page 23: 3D25DB3B-6FDB-7352 - Mantenimiento · PDF file · 2014-05-28Section 4: Rim & Face Alignment Met 4-2 hod You can use the Rim & Face Method to perform a calculated precision alignment](https://reader034.vdocuments.net/reader034/viewer/2022042801/5aa8eb547f8b9a9a188c2f44/html5/thumbnails/23.jpg)
4-23
Se
ctio
n 4
Mak
ing
horiz
onta
l cor
rect
ions
To c
orre
ct h
oriz
onta
l mis
alig
nmen
t, fo
llow
the
step
s be
low
:
1.
Rot
ate
the
dial
indi
cato
rs to
9:0
0 an
d ze
ro th
em.
2.
Rot
ate
both
sha
fts (i
f pos
sibl
e) to
3:0
0.
3.
Adju
st th
e di
al in
dica
tors
to o
ne-h
alf v
alue
s.
4.
Mov
e th
e fro
nt fe
et o
f the
mov
able
mac
hine
as
you
wat
ch th
e rim
indi
cato
r m
ove
to z
ero.
5.
Mov
e th
e re
ar fe
et o
f the
mov
able
mac
hine
as
you
wat
ch th
e fa
ce in
dica
tor
mov
e to
zer
o.
6.
Rep
eat s
teps
4 &
5 u
ntil
both
dia
l ind
icat
ors
read
ze
ro.