Friction and Lubrication in Mechanical Design Episode 1 Part 4 docx
Friction and Lubrication in Mechanical Design Episode 1 Part 4 docx
... The rigid
body movement (0.6 619 6
x
10 -4 in. ) was also found to compare favorably
with Mindlin's prediction (0.67 13 9
x
10 -4
in. ) with
a
deviation of 1. 41
O/O.
EXAMPLE
2:
Circular ...
20,OOOpsi,
P2
=
10 ,OOOpsi and the tangential load is
800
lbf applied at
45 "
inclination.
800
lbf applied at
45 "
inclination.
12 00 lbf applied at
45 &q...
Friction and Lubrication in Mechanical Design Episode 1 Part 3 docx
...
10 -2
10 -3
-
t,
-
10 4
10 -5
10 -6
1
I
I
I 111 11
I
I
I 111 111
1
I
11
Ill 11
I I
I1
11 111
1
I
I
I
LLU
EXAMPLE
4.
In this case a steel cantilever beam with length
1 2in. ,
width ... given in Refs
21- 39.
REFERENCES
1.
2.
3.
4.
5.
6.
7.
8.
9.
10 .
11 .
12 .
13 .
14 .
15 .
16 .
17 .
Timoshenko, S.P., Theory of Elasticity, McGraw...
Friction and Lubrication in Mechanical Design Episode 1 Part 1 ppsx
...
62
76
90
97
10 0
10 0
10 0
10 5
11 1
11 3
11 3
11 4
11 5
11 6
11 8
12 1
12 1
12 1
12 3
12 7
13 5
14 2
15 8
16 1
16 1
18 7
209
230
246
24.
Traction Drives: Selection and Application, ...
42 3
42 3
43 0
43 2
43 7
44
1
45 1
45 3
45 3
45 3
45 8
46 6
47 0
47
1
47 3
48 2
48
5
48 8
48 8
49 7
506
515
519
527
533
537
545
ISBN:...
Friction and Lubrication in Mechanical Design Episode 1 Part 2 pdf
... Technol., 19 83, Vol.
10 5,
pp. 42 242 8.
Boncompain, R., Fillon, M., and Frene, J., “Analysis of Thermal Effects
in
Hydrodynamic Bearings,” J. Tribol., 19 86, Vol.
10 8,
pp. 219 -2 24.
19 48 , Vol. A197, ...
19 67-68,
Vol.
18 2,
Pt.
1,
No.
14 ,
p.
300.
O’Donoghue,
J.
P., and Cameron,
A.,
Friction and Temperature in Rolling
Sliding Contacts,” ASLE Trans....
Friction and Lubrication in Mechanical Design Episode 1 Part 5 pptx
... machining
Planing, shaping
Sawing
Forging
Snagging
Hot rolling
Flame cutting
Sand casting
2-8
2 -16
4 -16
4- 32
4- 63
8 -16
8-32
16 -250
32-63
32 -12 5
32 -1
25
32 -12 5
32-250
63 -1 ... procedure (0 .16 43 6
x
10 F4 in.
and 0 .12 323
x
10 -4rad for Case 1 and
0.30509
x
10 - 4in. and 0.327 21
x
10 -4rad for Case 2) compare favorably with those from...
Friction and Lubrication in Mechanical Design Episode 1 Part 6 pdf
... Cutting
Forces,” Ann. CIRP, 19 76, Vol. 25, pp. 13 -18 .
19 70, Vol. 16 , pp. 2 81- 292.
19 83, Vol. 83, pp. 17 5 -18 3.
19 77, Vol. 17 , pp. 19 7-208.
pp. 239- 247 .
pp. 58-65.
I
I4
Cii
up
I
c
r
4 ...
4. 6
Comparison of pressure distribution for rough and smooth surfaces:
(a)
low
load;
(b) high load.
The Contact Between Rough Surfaces
11 9
8.
9.
10 .
11 ....
Friction and Lubrication in Mechanical Design Episode 1 Part 7 pdf
... Considerations
in
Tribology
14 1
18 00
16 00
14 00
E
5
12 00
E
g
10 00
fi
800
G
E
600
4
40 0
200
0
-
0
observation is difficult to perform using the infrared technique
[2
11 , because ...
(5 .12 ):
and
where
(5 .18 )
and
The
percentage of heat flowing to the upper solid can be predicted by sub-
stituting
Eq.
(5 .17 )
into Eq.
(5 .15 )
to get:
(5...
Friction and Lubrication in Mechanical Design Episode 1 Part 8 pdf
...
0.3 2 14 S2
-
Cy,
=
0 .4 619
+
2.0 240 ($)
-
0. 5 14 5s
+
0. 41 6 8S2
-
2 .16 85S($)
+
1. 9 817 S(L/D)
Cyy
=
-7.852
+
10 . 41 4
-
15 .18 5s
+
3.576S2
+
10 .084s
s
>
1. OL
C,,
=
26 .42 4 ...
-
1. 290s
+
1. 053S2
-
12 .272s
-0.
I7 94
Kyy
=
2.2202(;)
~0. 3 14 5-0.277I(L/D)
s
2
1. 0:
K~vx
=
2.3258
-
1. 212 0
-
0.3 41 3 s
+
0. 343 6s
1....
Friction and Lubrication in Mechanical Design Episode 1 Part 9 ppt
... 19 4
Chapter
6
9x1
o8
8x1
O8
7x1
O8
6x1
0"
5x1
0"
4x10"
3x106
n
*
B
2x1
o8
1
OS
0
20 40 60 80
10 0
12 0 14 0 16 0
18 0
200
220 240 260 280
AT ...
80
10 0 12 0 14 0 16 0 18 0 200 220 240 260 280
AT
(OF)
Figure
6.20
Bearing chart for
P
=
500
psi.
9E-6
8E-6
7E-6
6E-6
5E-6
2E-6
1
E-6
0
20
40
60
80
10 0 12 0
14 0...
Friction and Lubrication in Mechanical Design Episode 1 Part 9 potx
...
5500
rpm.
19 4
Chapter
6
9x1
o8
8x1
O8
7x1
O8
6x1
0"
5x1
0"
4x10"
3x106
n
*
B
2x1
o8
1
OS
0
20 40 60 80
10 0
12 0 14 0 16 0
18 0
200
220 240 260 280
AT ... 57.67
0.006
1. 53
x
10 -6
0. 0 14 2
15
5. 81
26.6
44
55.6
0. 012 1. 61
x
10 -6
0.00375 8 12 .00
32 68
92
19 6
Chapter
6
O.OO0
0.002
0.0 04
0.006 0.008
0. 010...
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