Tribology Handbook 2 2010 Part 6 pdf
Tribology Handbook 2 2010 Part 6 pdf
...
4xt
FREE
GAP
-
-_
-
-
__
RANGE
OF
CURRENT PRACTICE
t-
20 21 22 23 24
25 26 27
28
29
30 31
32 33 34
35 36
37
38
39
40
QA
Figure
17.3
The effect of the ring radial thickness ...
cotton
20 .7 12. 4 96. 5 69
Woven
asbestos
24 .1 13.8
103.4
83
Non-asbestos
light duty
8 .2 8 .2
41.3 103
medium duty
10.3
8 .2 96. 5 1 52
heavy
duty
13.8
9.0...
Tribology Handbook 2 2010 Part 11 pdf
...
Carbolic)
23 47910
23 469 10
29
7
10
47
10
14
47
10
14
6
26
2
9
23 47910
47 10
I1
6
6
23 461 0
23 469 1011
6
6
23 469 1011
6
6
6
23 49 10 11
6
2
3 4
10
14
23 489 10
11 ...
3
4
7
8 9 10 11
6
6
23 47 10
23 491011
6
123 468 1011
12
123 461 0
23 4910
6
6
47 13
6
23 47910
69
9
23 4710
6
6
23 48
10
11
23 468 10...
Tribology Handbook 2 2010 Part 12 pdf
... compression set
Figure 6. 5 Rubber-fluid incompatibility
TIME
-
Figure
6. 6
‘Stick-slip’
t
2
c
cc
LL
I-
0
0
0
E
TIME AT REST-
Figure 6. 7 ’Stiction’
D6.3
D7
Wire
rope
failures ...
failures
D6
PACKED
GLANDS
Table
6. 6
Common
failure mechanisms
of
packed g/ands
Packing extruded into clearance be-
tween shaft and housing or gland
follower
(Figure
6. 10)...
Tribology Handbook 2 2010 Part 15 pdf
...
C1.1,
C7.1, C13.4, C 26. 1,
hydrostatic, C24.3, C 26. 1
journal, C1.l, 27 .1, C7.4, C17 .2, C17.4,
porous metal, C 26.
I
rubbing,C13.4, C 26. 1
thrust, C7.1, C 26. 1
C 26. 5, C30.4
C 26. 5
Plain screws, ...
abutments,
A 22. 3
bearing fitting,
A 22. 9
bearing mountings,
A 22. 4
furing methods,
A 22. 7
permitted misalignment,
A 22. 1
selection
of
tits,
A 22. 2
shaft an...
Tribology Handbook 2 2010 Part 1 docx
...
steel-backed
- 42 -60 00 -500
kF,
above, overlay plated 45- 52 65 00-7500 -28 0
Aluminium -20 %
tir.
(reticular structure) on steel
- 42
-60 00
-23 0
Aluminium-tin-silicon on steel
- 52
-7500
-25 0
Phosphor-bronze, ... cablcs
Ihmping dcviccs
Pistons
Piston rings
Cvlinders and lincrs
Seals
B19
B20
B2
1
B 22
B23
B24
B25
B 26
B27
Selection of seals
Seali...
Tribology Handbook 2 2010 Part 2 doc
...
C2
.Nod
c3
From
Up
to Min.
Max.
Min.
Max.
Min.
Max.
-
12
8
32
32
68 68
104
~~~~~
12
20 10
40
40
82 82
124
20 35
12
50
50
100
100
150
35
60
15 60
60
120
120 ...
120
120
180
~~ ~~ ~ ~ ~~
69
90
18
72
72 1 42 1 42 2 12
90
140
18
85
85
165
165
24 5
140
24 0
18
100
100
1 92
1 92
28 4
24 0
300
18
110
1...
Tribology Handbook 2 2010 Part 3 ppt
...
II
10
20
50 100
20 0
c
SPEED,
revk
Fig.
16. 3.
Viscosity factor for load capacity
revls
1 .2
1.4
1 .6
1.8 2. 0 2. 2 2. 4
2. 6
Dld
1 161 121 101
8
I
6
NUMBER
OF
PADS
Fig.
16. 4.
Diameter ...
2
0. 025 -0.04
0.001
-0.00 16
75
3
0.038-0. 06
0.00I5-0.0 025
~ ~~ ~
0.05
-0.08
0.0 02
-0.00 32
100
4
150
6
0.075-0. 12
0.003
-0.0048
20 0...
Tribology Handbook 2 2010 Part 4 pps
...
9.5 13 16 22 26
8
10 14 18 23
40 40 40 40
40
67
100
160 22 4 335
56
80
1 12)
reverse bending is not allowed
525
750 1 26 0 20 00 25 20
3 560 4500
9010
125 00 11410
72
90
1 52 3 06 343 ...
-IO
- 26
-30
P
-9
- 12
-15
-17
' -20
-24
-28
-33
37
-41
- 46 -50
-70
-80
Transition
grade
J6 J6
J6
J6 J6 J6
J6
56 J6 J6 J6
56
H6 H...
Tribology Handbook 2 2010 Part 7 pot
...
Millimetres
25 75 3-5 3 -6
761 50 5-10
5-10
15 1 -23 0
6- 12
G 12
(N.B Groove
23 0-400 10-19
10-19
tolerance
H7)
~~ ~~
400-800
12- 25 12- 25
-
Inches
1-3
0. 125 -0.187 0. 125 -0 .21 8
3 -6
0.187-0.375 ...
PTFE Carbon 20 0 6. 0 25 0 0.1/0.15 3 Very good
0.1/0.15 3 Very good
Glass 20 0 6. 0 20 0
~ ~ ~~
0. 12/ 0.18
3
Very good
Graphite/MoS?
20 0
6. 0 2...
Tribology Handbook 2 2010 Part 8 pot
... I 960 1910 1880
60 °C 1990 1 960 1910 20 20 20 10 1990
100°C 21 20 21 00 20 80 21 70 21 50 21 20
Thermal conductivity (Wm/m2 "C) at 30°C 0.1 32 0.130 0. 128 0.133 0.131 0. 128
60 °C 0.131 0. 128 0. 1 26 ... 0.131 0. 129 0. 1 26
100°C 0. 127 0. 125 0. 123 0. 127 0. 1 26 0. 123
Temperature
("C)
for vapour pressure
of
0.001 mmHg 35
60
95
95
110 125
Flash point,...