Manuale Tavole TA_ING

Transcription

ROTARY INDEX TABLES
TA SERIES
TRANSLATION OF
MANUAL FOR USE AND
WARNINGS
10/2012
I NOSTRI AGENTI IN ITALIA
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2
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Rotary Index Tables TA Series – Translation of manual for use and warnings
AUTOROTOR S.r.L.
Via dell’Industria, 4
26010 – Vaiano Cremasco (CR)
TRANSLATION OF MANUAL
FOR USE AND WARNINGS
The purchase concerning this document is subject to the General Sales
Conditions of Sales available in our website http://www.autorotorgroup.com
PRODUCT NAME
SERIAL N°
CALIBRATION
3
CONTENTS
PAGE
1.
MACHINE DESCRIPTION
5
2.
FORESEEN AND UNFORESEEN USE
5
2.1. Table fixing
2.2. Features of the tooling plate to be connected to the indexer.
2.3. Risk of crushing, trapping, cutting, friction; and that pieces are projected due
to the tooling plate and to the parts/equipment moved by the table.
2.3.1. Motor stop in dwell position
2.3.2. Motor stop due to power failure
2.3.3. Emergency stop
3.
TORQUE LIMITER SETTINGS
3.1. Stm
3.2. Rossi
5
6
6
6
6
6
7
7
8
4.
EMERGENCY STOP TIME CALCULATION
11
5.
HANDLING AND TRANSPORTATION
11
ASSEMBLY AND INSTALLATION
12
6.1. Motion transmission to the unit
6.2. Backlash on transmission
12
12
6.
7.
PUTTING INTO OPERATION
13
8.
LUBRIFICATION
13
MAJOR OVERHAULING
13
9.
9.1. Spare parts
13
10.
DISPOSAL OF HARMFUL SUBSTANCES AND DISMANTLING
13
11.
NOISE PRODUCED BY THE TABLE
13
12.
REFERENCE REGULATION FRAMEWORK
14
13.
TECHNICAL DATA SHEETS TA10, 15, 25, 35
13.1.
13.2.
13.3.
13.4.
13.5.
14.
TECHNICAL DATA SHEET TA 55
14.1.
14.2.
15.
4
Anomalies when operating, non routine maintenance and repairing
Table TA10
Table TA15
Table TA25
Table TA35
Anomalies when operating, non routine maintenance and repairing
Table T55
DECLARATION OF INCORPORATION FOR PARTLY COMPLETED MACHINERY
(ANNEX II 1.B)
16
16
18
19
20
21
22
22
23
24
1
MACHINE DESCRIPTION
The rotary index table is a mechanical device that sets the output disk into intermittent motion.
It can be motor driven.
The square axis mechanical unit transforms the uniform rotation of the inlet shaft in an
intermittant rotation of the output disk by means of a cam and cam followers; the cam profile
determine the indexer’s transfer and dwell cycle:
The machine consists of a square axis rotary indexer and it is generally framed into another
machine.
2
FORESEEN AND UNFORESEEN USE
The rotary index table has been designed to set in motion equipment ( conceived and
developed by the customer, who is reliable for it), with mass, speed, movement law, system’s
rigidity, axial load, side load, torque within the limits set by the specifications shown in the
technical data sheets (see from page 16 on).
Should the indexer be used with higher loads than the ones mentioned in customer’s order, a
defective working may result, along with a premature wear of the system. Said operating
conditions can be anomalous also from the point of view of operator’s safety.
A dynamic shock during the deceleration phase hints at a load exceeding the one expected
when designing. The customer must carefully plan the overall safety conditions of the machine
designed to frame the rotary index table Autorotor and must take into account the specific
features of the indexer itself.
2.1 Table fixing
The rotary index table must be suitably anchored and supported according to its own weight
and to the loads applied to it (see pict. 1, pict. 2 and table 3).
N° 4 threaded hols for lifting
T 15 - T 55
T 65 -T 105
N° 4 through holes for fastening
pict. 1 Fastening holes T 10
pict. 2 Lifting up and fastening holes
5
2.2 Features of the tooling plate to be connected of the
indexer
They must be suitable for the table features.
2.3 Risk of crushing, trapping, cutting, friction; and that
pieces are projected due to the tooling plate and to
the parts/equipment moved by the table
Should the a.m. risks be there, suitable protection screens are to be prepared. They have to be
evaluated depending on what follows.
2.3.1
Motor stop in dwell position.
The table must not be stopped during the transfer phase. The cam holder shaft can be stopped
during the disk dwell position, that is when the masses are still.
The (optional) position sensing device triggering the motor stop during the dwell position has a
functional nature, and therefore it is not a safety device.
Should this stop have to be ensured to
protect the safety of the machine in which
the table is framed, then the a.m. sensing
device must be replaced with another
suitable one (possibly to be supplied by
Autorotor).
The position sensing device must be
adjusted while being installed (see. § 6).
1
3
2.3.2
2
4
pict. 3 Operating position of the rotary index
table
2.3.3.
Motor stop due
power failure
to
The stop of the system is triggered by the
motor mechanical or dynamic brake if they
are there (See § 2.3.3 and § 4). Should the
calculated values still entail residual
unacceptable risks, interblocked protection
systems are to be applied, or a different
kind of indexer must be requested to
Autorotor.
Emergency stop
Although you mustn’t stop the intermittent units during the transfer time, the Autorotor table
is mechanically designed as to allow the emergency stop at any moment of the cycle.
Furthemore an electric braking system in countercurrent - within the current values set in the
table depicting the features of the electric system of the motor - can be added to the built-in
brake motor braking.
The stop during the displacement phase entails a peak torque on the table output disk due to
the inertia of the system causing a dynamic shock to occur, the intensity of which depends on
the cam position at the very moment when the stop occurs. The dynamic shock discharges
onto the intermittent unit and the reducer.
As the remaining life of the table is reduced by the stress of a dynamic shock, the use of
emergency stop as an ordinary cycle stop is forbidden.
6
A torque limiter between table and reducer, limiter which under emergency stop conditions
allows the motion to be continued and the kinetic energy accumulated to dissipate, reduces the
effect of the dynamic shock on the mechanical parts.
The emergency stop does not cause the motion to come immediately to a standstill; in fact the
output disk is likely to rotate, after the stop, for an angle, which depends on the initial mass
inertia of the system and on the instant when the emergency stop occurs.
The torque limiter must
be checked every now
and then to check that
the original setting figure
is kept.
In case it wasn’t, it has to
be set to the pristine
value.
The setting value is shown
on the records of order and
recorded
on
the
sheet
product.
For
further
informaiton
and
details
please contact the After
sales dept. of Autorotor
indicating the serial number
of the index table.
A
B
C
E
D
F
pict. 4 Power drive unit assembling position
G
3
H
TORQUE LIMITER SETTINGS
Set out below is the information on the calibration of the joint in some typical configurations
(ring joint Rossi and STM joint).
The type can be detected by comparison with the photos on the following pages.
For further configurations, please contact After sales dept. of Autorotor.
3.1 Stm
Lock the motor shaft (it is already locked if the reducer’s reduction ratio is over 30:1 or if the
motor is a brake motor).
Remove the plastic ring which covers the adjusting ring (picture no. 13).
Gauge the sliding torque (picture no. 5) by means of a “tool shaft“ (helping shaft) and a
dynamometric wrench (picture no. 12).
Tighten the adjusting ring till you get the needed setting value (picture no. 6).
7
fig. 5
fig. 6
It is possible to apply the dynamometric wrench also to the opposite side of the table input
shaft: in this case, needless to say, please remove before the microswitch group (picture no.
7).
fig. 7
fig. 8
The table no. 1 (supplied by the reducers manufacturer) gives only very rough data and can be
used only for a presetting of the torque limiter.
It is necessary to set the STM torque limiter at 20% more than the planned value because,
after each intervention, it doesn’t go back promptly to the previous setting value.
The best evidence of a correct setting is given by the table’s behaviour; the displacement
between stations must be smooth and the coming into dwell must be without vibrations or
bumps.
If the dynamic shock still shows, than you’ll have to tighten the torque limiter more than you
did. This normally means that the actual application data are different, and heavier, from the
ones Autorotor received to size a table. In this case please contact Autorotor and have the
table calculated again.
The adjusting ring is of the self-locking type, so it could be very hard to tighten; to evaluate if
the torque limiter can be tightened any further, check visually how much the springs are
compressed (picture no. 8).
If the torque limiter doesn’t work properly, please get in touch with Autorotor after sale service
to ascertain whether the technical data of the actual application are the same as the ones
given to Autorotor to size the table and, as a consequence, if the type and/or quantity of
springs is to be changed.
3.2 Rossi
Remove the joint with a stripper, after removing screw and lock washer (fig. 9).
Secure the joint in a vise or with a suitable tool, remove the screw (fig. 10) and unscrew the
nut with a spanner (fig. 11). Tighten the nut by hand until you can.
Tighten the key to the first section of interest: this position becomes the initial value for
counting strokes screwing shown in Table 2.
Screw in the number of lines shown in Table
(for intermediate values, round to the next section).
8
fig. 9
fig. 10
fig. 11
fig. 12
Check with the wrench, the calibration, using a shaft keyed to the hollow shaft clutch (fig. 12).
If no match, screwing up the next stretch of obtaining a search value: the table (supplied by
the reducers manufacturer) in fact does not always strictly accurate indications.
Where, by tightening the nut, you get a reduction of calibration, it is necessary to change the
arrangement of springs or increase the number: please contact the Autorotor After-sales dept.
Install the coupling on the gearbox and check the operation of the application.
If the impact remains dynamic, the joint must be loaded more.
This normally indicates a change of loading conditions than the design conditions.
It is appropriate in this case to recheck the size of the unit (contact Autorotor).
The steps below can be performed without removing the coupling from the gearbox (without
checking with a torque wrench), evaluate how the joint application and loading far enough to
determine a movement without shock and vibration upon arrival at the station.
At the end of the calibration, block dial position with the screw and apply a clamping disc
coupling.
9
Reducer ratio
Ring’s
turns
1/4
1/2
2/3
1
1+1/3
1+2/3
2
2+1/3
2+2/3
3
3+1/3
3+2/3
4
RMI 40
All
Nm
15
28
36
51
64
75
86
97
RMI 50
All
Nm
21
40
52
74
93
110
126
141
154
167
RMI 63
All
Nm
27
51
66
93
120
140
160
175
195
210
RMI 70
All
Nm
24
45
58
81
100
115
125
135
145
151
155
160
7/10/15/28
Nm
50
85
115
160
200
240
280
310
340
370
395
420
20/40/49
Nm
60
95
120
170
220
265
300
340
370
400
430
460
56/70/80/100
Nm
80
100
130
190
240
290
330
370
400
440
470
500
7/10/15/28
Nm
140
260
340
490
630
750
860
960
1060
1150
1230
1310
1390
20/40/49
Nm
150
285
370
530
670
800
930
1040
1140
1230
1330
1410
1500
56/70/80/100
Nm
170
330
430
600
770
930
1060
1190
1300
1415
1520
1620
1720
All
Nm
244
476
625
910
1180
1438
1686
1920
2160
2390
Ring’s
turns
1/4
1/2
2/3
1
1+1/3
1+2/3
2
2+1/3
2+2/3
3
3+1/3
3+2/3
4
RMI 85
RMI 110
RMI 130
Reducer ratio
CBF 40
All
Nm
15
28
36
51
64
75
86
97
CBF 50
All
Nm
21
40
52
74
93
110
126
141
154
167
CBF 70
All
Nm
38
74
96
135
175
210
240
270
300
320
350
43-29
Nm
100
125
160
230
300
360
410
460
510
560
600
640
680
168-25
Nm
110
135
180
255
330
390
450
510
560
610
650
700
750
286-460
Nm
120
150
195
280
350
425
490
550
610
665
715
765
815
43-29
Nm
140
260
340
490
630
750
860
960
1060
1150
1230
1310
1390
168-25
Nm
150
285
370
530
670
800
930
1040
1140
1230
1330
1410
1500
286-460
Nm
170
330
430
600
770
930
1060
1190
1300
1415
1520
1620
1720
CBF 85
CBF 110
TABLE 1: TORQUE LIMITER ADJUSTING FOR STM
Ring’s
turns
3
/\
Nm
6
\\
Nm
molle
RV / RIV
32
5
/\
Nm
16
\\
Nm
\\\
Nm
RV / RIV
80
RV / RIV
100
RV / RIV
125
6
7
8
9
23
73
6
/\
Nm
25
34
44
\\
Nm
\\\
Nm
153
Ring’s
turns
5
/\
Nm
50
\\
Nm
Ring’s
turns
/\
Nm
\\
Nm
molle
\\
Ring’s
turns
Nm
7
6
8
110
10
30
9
11
94
102
110
140
155
165
175
7
8
9
10
62
177
9
10
12
14
16
18
21
24.5
27
29
30
12
13
14
17
20
24
28
45
51
57
64
70
37
85
85
7
8
17
53
5
molle
7
46
4
molle
6
38
Ring’s
turns
molle
RV / RIV
63
5
10
Ring’s
turns
Molle
RV / RIV
40-50
4
117
124
130
11
12
14
16
18
94
107
120
130
14
15
16
18
20
23
26
174
192
210
233
250
16
18
21
24
28
32
385
426
467
515
550
80
200
225
285
320
10
11
109
250
12
13
133
155
289
336
377
420
460
490
520
550
8
9
10
11
12
13
14
15
169
217
606
681
757
823
888
946
1003
262
304
347
8
9
10
11
12
13
14
15
16
522
737
851
958
1065
1151
1238
1330
1400
1050
1100
TABLE 2: TORQUE LIMITER ADJUSTING FOR ROSSI
10
4
EMERGENCY STOP TIME CALCULATION
The emergency stop time can be calculated from the balance between the braking action and
the kinetic energy related to the table and motor inertia (passive phenomena are not taken
into account).
2
• Maximum kinetic energy with respect to the motor shaft,

1
2 2π 
brought about by the inertia of the rotating masses
Ek max i = ⋅ Jt ⋅  ωm ⋅ ⋅

i S ⋅β 
2

applied to the table output shaft or disk:
• Motor kinetic
energy
E k mot =
• Energy dissipated
by the brake
Ef =
1
⋅ Jm ⋅ ω 2m
2
1
⋅ Mf ⋅ ω m ⋅ t f
2
It is therefore possible to calculate the
braking time and the slipping angle:
2






2
2
π
 ω ⋅  Jm + Jt ⋅  ⋅

 
 m 

i S ⋅β 



tf = 
+ ti  ⋅ K
Mf






α f = ωm ⋅ t f
Caption:
Mf
braking torque [Nm]
Jt
moment of inertia on the output
shaft/disk [Kgm2],
ωi
input shaft angular speed [rad/s],
S
number of stations,
β
displacement angle [rad],
i
gearbox reduction ratio,
ωm motor shaft angular speed [rad/s],
Jm
inertia of the motor [Kgm2]
tf
breaking time [s]
αf
slipping angle [rad]
ti
turn-on time of the brake [s]
K
safety factor (1.5 ÷ 2)
Check periodically the motor braking system efficiency.
5
HANDLING AND TRASPORTATION
Since T10 and T15 weigh less than 25 Kg., they can be lifted manually.
The powered versions and the types weighing more must be lifted by means of lifting eyebolts
to be locked in the suitable holes (pict. 2, pict. 14, and table 3) in accordance with what stated
by UNI ISO 3266 regulation.
pict. 14 Lifting up through lifting eyebolts
11
TA
TA
TA
TA
TA
10
15
25
35
55
weigh
Kg
9.5
23
46
84
181
Fastening
screw
M6
M8X30
M8X30
M10X40
M12X50
Lifting
eyebolts
2
2
2
2
TYPE
TYPE
TYPE
TYPE
1
1
1
1
UNI
UNI
UNI
UNI
ISO
ISO
ISO
ISO
3266
3266
3266
3266
M8X15 (tilted lifting)
table 3: weight, fastening and lifting
6
ASSEMBLY AND INSTALLATION
The rotary index table must be only installed in one of the positions indicated in pict. 3, that is
on fastening supports suitably designed so as to bear the load and to absorb vibrations and
noise. The fastening must be performed through screws the type of which is described in table
3.
The tooling plates must be designed and manufactured according to the technical features of
the table and must fullfill the minimum safety and health requirements stated in the machines
guideline.
To be transported, the table must be crated with the reducer mounted along its side. If the
desired operating position is different, you must unscrew the gear box’s adaptation flange to
the table (be careful of not shacking the motoreducer), rotate the reducer to the desired
position and then rescrew the flange to the table casing. See the table’s serial number on the
first page of this handbook to learn the electrical data.
6.1 Motion transmission to the unit
Should the rotary index table be supplied without gearbox and motor, to have it run well you
must
•
consider the output torque of the reducer with reference to the data declared by the
supplier. It must be less by
•
35% for cam angles ranging from 180° to 330°
•
65% for cam angles ranging from 90° to 150°
•
check the maximum torque
•
be sure of reduced backlash between the screws and the gear of the reducer
•
consider a further reduction factor of the useful torque (K=1.3) for transmission
through chains, joints, pulleys, bevel gears etc.
•
pinions and pulleys must have the largest possible pitch diameter compatible with
the overall needed dimensions; chains and belts must be inextensible, joints must
be free of backlash.
As a consequence of what written above on the dynamic shock in case of stop during the
table’s displacement time, it is highly recommended to use a torque limiter, to avoid stresses
which can bend and break the cam followers’ pin.
The torque limiter is to be set at a torque value no more than 15% higher than the normally
used torque.
6.2 Backlash on transmission
The transmissions rigidity is crucial to the good operating of the table. Check that there are no
slacks between motor shaft and cam holder shaft. If any, by taking them away the pristine
efficiency of the table is regained.
12
7
PUTTING INTO OPERATION
Before putting the rotary table into operation you must:
•
clean it carefully, by taking away dust and any foreign and smudging substance
•
clear the rust inhibitor from the parts that are not painted
•
adjust the position and operating of the position sensing device, if it is there, which
stops the motor during the dwell position of the table
check the right working of all protection and safety systems of the machine which
incorporates the rotary index table
8
LUBRIFICATION
Autorotor units are lubricated with longlife grease. Accessories, too, (reducers, speed
variators, etc.) are adequately lubricated when supplied already assembled on the units.
The grease quantity in each unit depends on the operating position (pict. 3) and is shown in
table 5.
The lubricant quantity is checked through the level plugs. If you need any detail on lubricant
quantities to be used in operating positions different from those as yet reported, please call the
Autorotor Technical Dept.
Only for units operating at over 150 cycles/minute it is recommended a check on lubricant
level every 2000 hours and lubricant replacement every 4000 hours.
9
MAJOR OVERHAULING
Major overhauling is carried out at Autorotor workshop; please call after-sale service.
9.1 Spare parts
In case of order for spare parts, please let us know the unit type and serial number (they are
shown in the table plate) and the spare part number (see technical data sheets).
10 DISPOSAL OF HARMFUL SUBSTANCES AND DISMANTLING
The table does not release any oil or grease in the environment. Should it be dismantled,
lubricants must be disposed of in accordance with the laws currently in force.
11 NOISE PRODUCED BY THE TABLE
The weighed steady sound pressure level of the rotary index table is less than 70 db (a).
13
12 REFERENCE REGULATION FRAMEWORK
Leg.D. 81/2008
Regulations for safety at work.
DPR 303/56
General industrial hygiene regulations.
Leg.D. 493/96
Safety signs at work.
DPR 802/82
Application of the guideline 181/80 unità di misura.
Leg.D. 25/2001
Liability for a defective product.
EC GUIDELINE 2006/42
Machines guideline and supplements to it.
SPECIFICATION EN ISO 12100-1:2005
Safety of the machines
general design principles,
first section: terminology and methods.
SPECIFICATION EN ISO 12100-2:2005
Safety of the machines
general design principles,
second section: specifications and
technical principles
Number of
stations
TA 10
TA 15
TA 25
TA 35
TA 55
2
3
4
5
6
7
8
9 10 12 14 15 16 18 20 22 24 26 28 30 32
8
8
8
8
6
6
6
6
6
6
8
8
8
8
8
10
10
10
10
10
6
6
6
6
12
7
7
7
7
7
8
8
8
8
8
9
9
9
9
9
10
10
10
10
10
12
12
12
12
12
7
14
14
14
14
15
15
15
15
15
8
8
16
16
16
9
9
18
18
18
10
10
10
10
10
11
11
11
11
11
12
12
12
12
12
13
13
13
13
13
14
14
14
14
14
table 4: number of cam followers (S) depending on the stations number (standard
configurations).
14
15
15
15
15
15
16
16
16
16
16
ROTARY
ASSEMBLY
INDEX TABLE
POSITION
LUBRICANT
Q.TY ( GAL )
Q.TY ( L )
1
0.07
0.25
1
0.09
0.35
T/TA 25
1
0.24
0.90
T/TA 35
1
0.45
1.70
T 55
1
0.66
2.50
T 65
1
1.32
5.00
T 75
1
1.59
6.00
T 95
1
3.17
12.00
T 105
1
6.60
25.00
0.04
0.15
0.07
0.25
2
2
T/TA 25
2
0.18
0.70
T/TA 35
2
0.40
1.50
T 55
2
0.66
2.50
T 65
2
1.32
5.00
T 75
2
1.59
6.00
T/TA 10
3
0.15
T/TA 15
3
T E X
0.04
0.07
0.25
T/TA 25
3
I
0.18
0.70
T/TA 35
3
L
0.32
1.20
T 55
3
0.66
2.50
T 65
3
1.32
5.00
T 75
3
L
1.59
6.00
T 95
3
I
3.17
12.00
T 105
3
0.11
0.40
0.13
0.50
E P
0 0
T/TA 10
T/TA 15
R O L O
C. A. /
7 3 S
T/TA 10
T/TA 15
T/TA 10
4
T/TA 15
4
T/TA 25
4
0.32
1.20
T/TA 35
4
0.58
2.20
T 55
4
1.32
5.00
T 65
4
2.38
9.00
T 75
4
2.38
9.00
T 95
4
3.96
15.00
T 105
4
Equivalent lubricants
ESSO
BEACON EPO
BP
ENER GREASE FG00EP
SHELL SUPER GREASE EP0 TIVELA COMPOUND
AGIP
GR SLL
table 5: lubrification
N.B.: for tables that relate to food or pharmaceutical applications in the field (if
known) is used lubricant Q8 ROSSINI EP 00
15
13 TECHNICAL DATA SHEETS TA 10, 15, 25, 35
13.1
Anomalies when operating, non routine
maintenance and repairing
Observed
anomaly
♦ The disk moves
during the dwell
position of the
cam
Cause
♦
♦
♦
♦
♦
Actions to be taken
loose ring nuts
No.12 or No.19
on the cam
holder shaft
(which moves
therefore along
its axis)
a) remove the flanges No.11 by unscrewing the
screws No.15
b) screw a ring nut (for instance No.19)
c) check how it works; the rotation of the cam in
touch with the cam followers must be smooth. If
it is not, unscrew the ring nut No.19, thus
restoring the previous conditions. Repeat the
same operation on the ring nut No.12. The shaft
rotation must be slighty forced (preload on the
taper roller bearings No.22 and 23)
loosening of
d) take away the cover No.2 by removing the screws
the ring nut
No.14. Remove the cover through threaded
locking the cam
pullers acting on the two threaded holes near the
fixing pins
e) screw the ring nut No.20
f) mount the cover No.2 with the cam followers
g) check how it works: the rotation of the cam in
touch with the cam followers must be smooth
h) take off again the cover No.2; clean the contact
surface of the cover No.2 and the casing No.1.
Apply a small quantity of fluid sealant and then
reassemble again and lock by the screws No.14.
wear of pins
i) execute point d)
and cam
j) replace pins and cam followers: take off the nut
followers
No.7 and pull out the pin forced in the hole
ovalisation of
k) execute point g) and h)
the table’s
output disk’s
holes housing
the pins
pins’ bending
pins’ bending
l) replace pins and cam followers as described in the
a.m. point.
The torque
♦
needed to
displace the disk
to the stations is
not consistent
♦ Stop at a
♦ a cam
m)replace pins and cam followers as described in
station during
follower’s pin is
the a.m. point.
normal
broken
operation
♦
16
note 1: ATTENTION: as to the tables with customized applications (tooling plate, turret,
etc...), it is necessary to mark the position of the application with respect to the the
table output disk, of the output disk and the cam with respect to the casing before
taking them away. While assembling them again, it is absolutely necessary to keep
the pristine phasing between cam, disk and application.
note 2: the cam followers are determined by the table serial number, that must be made
known to Autorotor in order to allow the required spare parts to be sent immediately.
Before replacing pins and cam followers you must check the holes, where the pins are
forced. If the pins are bent or broken there must have occured a dynamic shock
exceeding the highest carriable torque. It follows that the holes may result ovalized on
the lower side of the output disk. Ovalization must be eliminated carefully, restoring
the hole roundness. The diameter of the new pins to be used must be higher than the
original pins’ to make sure that these pins are forced into the holes.
17
13.2
Table TA 10
Reference
Quantity
Rif
.
Description
SC
1
CASING
F
2
SIDE FLANGE
V1 SCREW TCEI M05x016 5931 8.8
3
4
OIL PLUG TN 1/4 58295
5 C1/C2
BEARING 30202
G1/G THREADED LOCKING RING GUK
8
2
M15x1
9
SEAL ANGST+PFISTER A13265
10
SEAL ANGST+PFISTER OR2125
11
12
BEARING 61804
Codee
200717
200586
200012
200537
200400
200470
200408
200718
200514
Rif
.
Description
V2 SCREW TCEI M04x020 5931
13
8.8
14 S
PIN CIL 05x026-A 8734
15 CP
BEARING FOLLOWERS
A
17
SHAFT
18
CAM
G3 THREADED LOCKING RING
19
GUK M17x1
20
KEYWAY_MOD4 05x05x020
21 GR
CAM FOLLOWERS
22 R
WASHER SPC
23
8.8
For S value see table 4 – page 14
18
Code
200723
200720
102769
201618
200550
208541
102959
200241
13.3
Table TA 15
Reference
Quantity
Rif.
1
Description
SC
CASING
Code Rif.
14
C2
2
3
BEARING 32005X
200039 15
Description
Code
SEAL ANGST+PFISTER A45608 200311
SCREW TCEI M06x020 5931
8.8
200606
C1
BEARING 30204
200038 16
PIPE OIL PLUG TCDF 58651 212823
4 G2/G3 THREADED LOCKING RING GUK M25x1,5 200046 17
VITE TCEI M06x012 5931 8.8 200605
G1
5
THREADED LOCKING RING GUK M20x1 200047 18 S
PIN CIL 06x025-A 8735
204905
F
6
SIDE FLANGE
200130 19
INDEXING DISK TA 15
7
200157 20 GR
CAM FOLLOWERS
8
9
10
V1
11
CP
13
SCREW TCEI M06x016 5931 8.8
COVER
BEARING 16009
200604 21 R
WASHER SPC
102959
201528 22
8.8
200241
200015 23 A
SHAFT
211202
24
200156 25
CAM
KEYWAY 08x07x030
208563
For S value see table 4 – page 14.
19
13.4
Table TA 25
Reference
Quantity
Rif.
Description
Code Rif.
SC
1
V2
CASING
14
FLANGE
200106
SCREW TSEI M04x012 5933 10.9 200017
200006
200007
200008
C2
BEARING 32007X
200004
C1
BEARING 30206
200003
G2 THREADED LOCKING RING GUK M35x1,5 200010
G1
12
THREADED LOCKING RING GUK M30x1,5 200009
13
PIPE OIL PLUG TCDF 58651
212823
V1
15
16
17
18
19
20
21
22
A70858
BEARING 16014
S PIN CIL 06x030-A 8735
CAM
A
SHAFT
KEYWAY 10x08x040
CP BEARING FOLLOWERS
GR
CAM FOLLOWERS
V3 SCREW TCEI M06x010
23
5931 8.8
24 R
WASHER
20
Code
200016
SEAL ANGST+PFISTER
F
2
3
4
5
6
7
8
11
Description
SCREW TCEI M6x25
UNI5931
200005
200002
201526
211208
208580
102873
201631
102950
13.5
Table TA 35
Reference
Quantity
Rif.
Description
SC
2 C1/C2
F
3
4
V1
7
G1/G2
9
11
S
12
13
V2
Description
Code
BEARING 32007X
200004
FLANGE
200106
200006
17
5
Rif.
THREADED LOCKING RING
A7510010
200028
A
SHAFT
15
211015
KEYWAY 10x08x070
16
208582
CASING
1
6
Code
14
200008
SCREW TSEI M04x012 5933 10.9
200017
BEARING 16015
THREADED LOCKING RING GUK
M35x1,5
200026
PIN CIL 08x030-A 8735
SCREW TCEI M08x030 5931 8.8
200010
212823
204788
CAM
G3 THREADED LOCKING RING
18
M40x1,5
200027
SPACER RING T 35 L=010 104138
19
20 CP BEARING FOLLOWERS 211184
GR
CAM FOLLOWERS
21
WASHER SPC
22 R
102957
V3 SCREW TCEI M08x016
23
5931 8.8
200835
200018
21
14
TECHNICAL DATA SHEET TA 55
14.1
Anomalies when operating, non routine
maintenance and repairing
Observed
anomaly
Cause
♦
♦
The disk moves
during the dwell
position of the
cam
♦
loose ring nuts
No. 12 or No.19
on the cam
holder shaft
(which moves
therefore along
its axis)
a) remove the flanges No.11 by unscrewing the screws
No.15
b) screw a ring nut (for instance No.19)
c) check how it works; the rotation of the cam in touch with
the cam followers must be smooth. If it is not, unscrew
the ring nut No.19 thus restoring the previous
conditions. Repeat the same operation on the ring nut
No.12. The shaft rotation must be slighty forced (preload
on the taper roller bearings No.22 and 23)
♦ loosening of the
d) take away the front plate No.2 by removing the screws
ring nut locking
No.14. Before doing that the table must be emptied of
the cam
the lubricant. This action can be avoided if the
maintenance is made with the table tilted at 45° (the
side of the table from which the front plate No.2 has
been removed resulting therefore positioned higher than
the opposite side). Thus the lubricant flows into the back
part of the table and may be kept inside the table during
the maintenance.
e) screw the ring nut No.20
f) check how it works: the rotation of the cam in touch with
the cam followers must be smooth
g) clean the contact surfaces of the front plate No.2 and the
casing No.1. Apply a small quantity of fluid sealant and
then reassemble and lock by the screws No.14.
h) pour the lubricant again into the table if the table has
been emptied
♦ wear of pins and i) take away the table output disk by removing the screws
No.13. Remove it through threaded pullers acting on the
cam followers
♦ ovalisation of the
threaded holes near the fixing pins (see note 1 on
table’s output
page 17). Check in the meanwhile that the seal strip of
disk’s holes
the bearing doesn’t stick to the casing and
housing the pins
consenquently is damaged
♦ pins’ bending
j) clean carefully the surface of the disk and of the casing
k) replace pins and cam followers: remove the nut No.7 and
pull out the pin forced into the hole (see note 2 on
page 17)
l) mount the output disk and check how it works. Remove
it again
m)execute point g) and h)
n) coat the surface of the disk No.3 which is housed in the
casing with flange sealant (loctite 510 for die-cast
surfaces) and mount the disk once more
♦ pins’ bending
o) replace pins and cam followers as described in the a.m.
point.
The torque
needed to
displace the disk
to the stations is
not consistent
♦ Stop at a
♦ a cam follower’s
station during
pin is broken
normal
operation
22
Actions to be taken
p) replace pins and cam followers as described in the a.m.
point.
14.2
Table TA 55
Reference
Quantity
Rif.
Description
1
SC
CASING
3
F
SIDE FLANGE
4
C2
BEARING 33010
5
C1
BEARING 33109
6
G2
Code Rif.
THREADED LOCKING RING GUK M45x1,5 200536 18 A
THREADED LOCKING RING
7 G1/G3
200428 19
M50x1,5
8
200533 20
9
10
Description
SEAL ANGST+PFISTER
14
A12015012
201559 15
200531 16 V4
8.8
200530 17 PF
FRONT PLATE
SHAFT
KEYWAY MOD4 14x09x120
200534 21 CP
INDEXING DISK
CAM FOLLOWERS
200535 22 GR
V1
SCREW TSEI M03x010 5933 10.9
200579 23 R
13
V2
SCREW TCEI M6x25 UNI5931
200532
212823
200586
215509
211240
CAM
11
Code
208608
WASHER SPC
102963
200016 24 V3
200835
8.8
23
15
DECLARATION
OF
INCORPORATION
COMPLETED MACHINERY
ANNEX
II
FOR
PARTLY
1.B (UNDER DIRECTIVE
2006/42/EC)
TRANSLATION OF ORIGINAL DECLARATION
AUTOROTOR SRL, Via dell’Industria, 4 - I-26010 Vaiano Cremasco (CR) - Italy
STATES THAT THE PARTLY COMPLETED MACHINERY
PRODUCT NAME
SERIAL N°
TORQUE LIM. SET
COMPLIES WITH
the Directive 2006/42/EC of the European Parliament and the Council of 17 May 2006
on machinery and amending Directive 95/16/EC as regards the EHSR Annex I below:
1.3.1 Risk of loss of stability
1.3.2 Risk of break-up during operation
1.3.4 Risks due to surfaces, edges or
angles
1.5.8 Noise
The relevant documentation has been prepared in accordance with Annex VII Part B.
AUTOROTOR SRL undertakes to provide, in response to duly reasoned request by the
competent national authorities, relevant information on partly completed machinery.
It is prohibited from putting into service of the partly completed machinery described
above before the machine where it is incorporated or assembled has been declared in
conformity with the provisions of Directive 2006/42/EC.
The person authorized to provide the relevant technical documentation, established in
the Community is Mr. Ferdinando Bertolotti, Via dell' Industria 4, 26010 Vaiano
Cremasco (CR).
Vaiano Cremasco, 01/01/2010.
General manager
F. Bertolotti.
24
NOTE / NOTES
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
25
NOTE / NOTES
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
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_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
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_________________________________________________________________________________________
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_________________________________________________________________________________________
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_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
26
OUR GERMAN SISTER COMPANY
AUTOROTOR DEUTSCHLAND GMBH
Mühlweg 47
67117 Limburgerhof
Tel. +49/623661003 - Fax +49/623661004
e-mail: info@autorotor.de - http://www.autorotor.de
OUR MAIN REPRESENTATIVES AND DISTRIBUTORS ABROAD
Australia
HAWKER RICHARDSON
1a 62-66 Newton Road
Wetherill Park NSW 2164
Ph. 0419365463 - Fax 1800454599
jc@hrltd.com.au
www.hrltd.com.au
Belgium
ELEKTROMASS - UNIDRIVE BVBA
Schoolstraat, 12
09040 Sint – Amandsberg
Ph. +32/92381414 - Fax +32/92381227
sales@elektromass.com
www.elektromass.com
Malta
RAYAIR AUTOMATION LTD.
Corradino Industrial Estate, KW 23 G
PAOLA, PLA 08 Malta
Ph. +356 21 672497 - Fax +356 21 805181
info@ rayair-automation.com
www.rayair-automation.com
Polonia
TB-AUTOMATION
A. Legionow, 10
34300 Zywiec - Polonia
Tel./Fax 0048/126371377
biuro@tb-automation.com.pl (gen. uffici)
http://www.tb-automation.com.pl
Singapore
SERVO DYNAMICS PTE LTD.
10 Kaki Bukit Road, 1 01-30
Kaki Bukit Ind. Build. 416175
Ph. +65/8440288 - Fax +65/8440070
servodynamics@servo.com.sg
www.servo.com.sg
AXIOS COMERCIO DE MAQUINAS E EQUIPAMENTOS
LTDA
Canada
SEMPRESS CANADA INC.
3580A Wolfedale Road
Mississauga, Ontario L5C-2V6
Ph. +1/905-949-2324 - Fax +1/905-949-1944
sempress@sempress.ca
www.sempress.ca
Czech Rep.
BIBUS S.R.O.
Videnska, 125
63927 Brno CS
Ph. +420/547125326 - Fax +420/547125310
kelbl@bibus.cz
www.bibus.cz
Denmark
BONDY LMT A/S
Hassellunden 14
DK 2765 Smorum
VAT-no: DK-20678100
Tel. +45 7015 1414 - Fax.: +45 4464 1416
info@bondylmt.dk
www.bondylmt.dk
France
BERNAY AUTOMATION S.A.
1, Rue de Menneval
27304 Bernay Cedex
Ph. +33/232473510 - Fax +33/232430188
info@bernay-automation.com
www.bernay-automation.com
Greece
PNEUMATEC IND. AUT. SYSTEMS
Nevrokopiou, 18
11855 Athens EL
Ph. +30-210-3412101 - Fax +30-210-3413930
pantosit@otenet.gr
www.otenet.gr
Holland
EVERTS PRODUCT HANDLING
Venekoterweg 44, NL 8431 HH Oosterwolde
Ph. +31 516 521589 - Fax +31 516 515637
info@everts.nl
http://www.everts.nl
Slovak Rep.
BIBUS S.R.O.
Trnavska 31
SK-949 01 Nitra
Ph. +421 0377777911
Fax +421 0377777999
bibus@bibus.sk
www.bibus.sk
Slovenia
LIPRO D.O.O.
Šmarska c. 18
6000 Koper - Capodistria
Ph. 00386-56251343 - Fax 00386-56251344
lipro@siol.net
Spain
COTRANSA COMERCIAL DE
TRANSMISIONES S.A.
P.I. Trobika, C/Landeta, 4
48100 Mungia - Bizkaia
Ph. +34/944710102 - Fax +34/944710345
cotransa@cotransa.net
www.cotransa.net
Turkey
GIMATIC OTOMASYON TICARET LTD STI
Perpa Tic. Mrk. A – Blok Kat: 11 No: 1478
Okmeydani / ISTANBUL
Ph. +90 (212) 2108391
Fax +90 (212) 2108398
tsjtucker@gimatic.com.tr
USA
Brasil
Rua Taipas, 632-8A, Bairro Barcelona,
09560-200 São Caetano Do Sul, São Paulo
Ph. (55) (11) 4221-8003 - Fax (55) (11) 42267271
axios@axiosequipamentos.com.br
www.axiosequipamentos.com.br
Arkansas
Louisiana
New
Mexico
Oklahoma
Texas
BURNS CONTROLS
13735 Beta Road
Dallas Texas 75244
Ph. +1/972-233-6712 - Fax +1/972-2338039
burns@burnscontrols.com
www.burnscontrols.com
Illinois
Indiana
Michigan
Ohio
EASOM AUTOMATION SYSTEMS INC.
32471 Industrial Dr
Madison Heights MI 48071
Ph. +1/248-307-0650 - Fax +1/248-3070701
sales@easomeng.com
www.easomeng.com
27
AUTOROTOR
srl – Via
dell’industria,
– 26010
Cremasco (CR)
ITALY – tel.:
– fax.: +39 0373 278065
28
Rotary
Index
Tables 4TA
SeriesVaiano
– Translation
of manual
for +39
use 0373
and 278505
warnings
e-mail: autorotor@autorotorgroup.com - web: http://www.autorotorgroup.com

Manuale Tavole TA_ING

Transcription

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