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> Parts List
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Parts List
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This is an approximate parts list. Without dismantling the
model it would be impossible to give an absolutely
accurate parts count, but if you are considering
attempting this model this should be close enough to get
you started. A text file which can be imported as an
inventory directly into MeccInv 8.0 can be downloaded here. The "Total" column
gives the overall requirement and the later columns break
this out according to the various sections in the
description.
|
| Part No. |
Description |
Total |
Frame |
Axes |
Digit |
Read
Out |
Carry |
| 2 |
Perforated
strip
5 ½" |
5 |
4 |
1 |
0 |
0 |
0 |
| 5 |
Perforated
strip
2 ½" |
120 |
120 |
0 |
0 |
0 |
0 |
| 7 |
Angle
girder 24 ½" |
4 |
4 |
0 |
0 |
0 |
0 |
| 7a |
Angle
girder 18 ½" |
14 |
14 |
0 |
0 |
0 |
0 |
| 8 |
Angle
girder 12 ½" |
2 |
2 |
0 |
0 |
0 |
0 |
| 9 |
Angle
girder 5 ½" |
4 |
4 |
0 |
0 |
0 |
0 |
| 10 |
Fishplate |
47 |
16 |
0 |
13 |
18 |
0 |
| 12 |
Angle
bracket ½" x ½" |
103 |
0 |
0 |
78 |
9 |
16 |
|
Axle rod 21 ½" |
21 |
0 |
21 |
0 |
0 |
0 |
| 13a |
Axle rod
8" |
6 |
0 |
6 |
0 |
0 |
0 |
| 14 |
Axle rod
6 ½" |
6 |
2 |
4 |
0 |
0 |
0 |
| 15 |
Axle rod
5" |
13 |
0 |
13 |
0 |
0 |
0 |
| 16a |
Axle rod
2 ½" |
9 |
0 |
0 |
0 |
9 |
0 |
| 16b |
Axle rod
3" |
1 |
0 |
1 |
0 |
0 |
0 |
| 17 |
Axle rod
2" |
17 |
0 |
0 |
0 |
9 |
8 |
| 18a |
Axle rod
1 ½" |
9 |
0 |
0 |
0 |
9 |
0 |
| 18b |
Axle rod
1" |
8 |
0 |
0 |
0 |
0 |
8 |
| 20 |
Flanged
wheel 1 1/8" |
4 |
4 |
0 |
0 |
0 |
0 |
| 22 |
Pulley 1" |
13 |
0 |
0 |
13 |
0 |
0 |
| 23 |
Pulley
without boss ½" |
35 |
0 |
0 |
0 |
27 |
8 |
| 24 |
Bush
wheel 8 hole |
19 |
0 |
3 |
0 |
0 |
16 |
| 24b |
Bush
wheel 6 hole |
13 |
0 |
0 |
13 |
0 |
0 |
| 26 |
Pinion 19
teeth |
9 |
0 |
0 |
0 |
9 |
0 |
| 27a |
Gear
wheel 57 teeth |
29 |
0 |
7 |
22 |
0 |
0 |
| 27c |
Gear
wheel 95 teeth |
46 |
0 |
8 |
13 |
9 |
16 |
| 31 |
Gear
wheel 38 teeth |
9 |
0 |
0 |
0 |
9 |
0 |
| 37a |
Nut |
851 |
360 |
37 |
178 |
180 |
96 |
| 37b |
Bolt |
481 |
356 |
4 |
78 |
27 |
16 |
| 38 |
Washer |
435 |
0 |
196 |
26 |
153 |
60 |
| 38d |
Washer
¾" |
1 |
0 |
1 |
0 |
0 |
0 |
| 43 |
Tension
spring |
38 |
0 |
0 |
13 |
9 |
16 |
| 52 |
Flanged
plate 5 ½"x 2 ½" |
30 |
30 |
0 |
0 |
0 |
0 |
| 58 |
Spring
cord |
1 |
0 |
0 |
0 |
1 |
0 |
| 58b |
Hook for
58 |
34 |
0 |
0 |
0 |
18 |
16 |
| 59 |
Collar |
217 |
4 |
126 |
52 |
27 |
8 |
| 62 |
Crank |
19 |
0 |
1 |
0 |
18 |
0 |
| 62b |
Double
arm crank |
21 |
0 |
0 |
13 |
0 |
8 |
| 63 |
Coupling |
24 |
0 |
16 |
0 |
0 |
8 |
| 63d |
Short
coupling |
8 |
0 |
0 |
0 |
0 |
8 |
| 90 |
Curved
strip 2 ½" |
8 |
8 |
0 |
0 |
0 |
0 |
| 94 |
Sprocket
chain |
1 |
0 |
1 |
0 |
0 |
0 |
| 95 |
Sprocket
wheel 36 teeth |
2 |
0 |
2 |
0 |
0 |
0 |
| 95a |
Sprocket
wheel 28 teeth |
2 |
0 |
2 |
0 |
0 |
0 |
| 95b |
Sprocket
wheel 56 teeth |
2 |
0 |
2 |
0 |
0 |
0 |
| 109 |
Face
plate |
35 |
0 |
0 |
0 |
27 |
8 |
| 111 |
Bolt
¾" |
17 |
0 |
0 |
0 |
9 |
8 |
| 111a |
Bolt
½" |
50 |
0 |
16 |
26 |
0 |
8 |
| 111c |
Bolt 3/8" |
74 |
8 |
14 |
26 |
18 |
8 |
| 111d |
Bolt 1
1/8" |
22 |
0 |
4 |
0 |
18 |
0 |
| 115 |
Threaded
pin |
52 |
0 |
0 |
9 |
27 |
16 |
| 126a |
Flat
trunnion |
24 |
24 |
0 |
0 |
0 |
0 |
| 128 |
Bell
crank |
22 |
0 |
0 |
13 |
9 |
0 |
| 137 |
Wheel
flange |
26 |
0 |
0 |
26 |
0 |
0 |
| 145 |
Circular
strip 7 ½" |
2 |
0 |
2 |
0 |
0 |
0 |
| 146 |
Circular
plate 6" |
2 |
0 |
2 |
0 |
0 |
0 |
| 147a |
Pawl |
34 |
0 |
0 |
0 |
18 |
16 |
| 147b |
Pivot
bolt |
42 |
0 |
3 |
13 |
18 |
8 |
| 148 |
Ratchet
wheel |
17 |
0 |
0 |
0 |
9 |
8 |
| 155 |
Rubber
ring |
13 |
0 |
0 |
13 |
0 |
0 |
| 163 |
Sleeve
piece |
1 |
0 |
1 |
0 |
0 |
0 |
| 164 |
Chimney
adaptor |
2 |
0 |
2 |
0 |
0 |
0 |
| 167c |
Quadrant
pinion |
2 |
2 |
0 |
0 |
0 |
0 |
| 168d |
Ball |
52 |
0 |
52 |
0 |
0 |
0 |
| 171 |
Socket
coupling |
17 |
0 |
0 |
0 |
9 |
8 |
| 173A |
Screwed
rod adaptor |
4 |
4 |
0 |
0 |
0 |
0 |
| 216 |
Cylinder |
4 |
4 |
0 |
0 |
0 |
0 |
| 235g |
Narrow
strip 1 ½" |
8 |
0 |
0 |
0 |
0 |
8 |
| 528 |
Core for
cylindrical coil |
2 |
0 |
2 |
0 |
0 |
0 |
| 561 |
Thin
brass washer |
20 |
0 |
20 |
0 |
0 |
0 |
|
For the long axle rods I used
#20 oil hardened drill rod. This is 0.161" in diameter,
which is 0.001" over the nominal Meccano size. However
because it is very close tolerance there is no problem
with standard parts fitting. Some replica brass parts may
be tight in which case they can be opened out with a
reamer - I use one with a diameter of 0.1615". Both
the drill rod and the reamer can be obtained from www.mcmaster.com.
|
Framework
Arrangement of axes and
drive system
Decimal digit storage
Digit readout
and addition
Carry detection and
propagation
Setup and
adjustment
Operation
> Parts list
|
Last modified: 22 July 2013
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© 2003, 2004 Tim Robinson
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