Gear Noise and Vibration Episode 1 Part 2 pptx
Gear Noise and Vibration Episode 1 Part 2 pptx
... Vol
17 2, 19 58,
pp
87 -11 2.
4.
Gregory,
R.W.,
Harris, S.L.
and
Munro,
R.G.,
'Dynamic
behaviour
of
spur
gears.'
Proc.
Inst. Mech.
Eng.,
Vol
17 8,
19 63-64,
Part
I, pp
20 7 -22 6.
5.
... Munro.
12 .
University Eng.
Dept.,
Trumpington
St., Cambridge
CB2
1PZ, U.K.
Dr
J.Derek Smith.
13 .
Ohio State Univ., Mech. Eng.
Dept.,
20 6
West 18...
Gear Noise and Vibration Episode 1 Part 2 ppt
... Vol
17 2, 19 58,
pp
87 -11 2.
4.
Gregory,
R.W.,
Harris, S.L.
and
Munro,
R.G.,
'Dynamic
behaviour
of
spur
gears.'
Proc.
Inst. Mech.
Eng.,
Vol
17 8,
19 63-64,
Part
I, pp
20 7 -22 6.
5.
... Munro.
12 .
University Eng.
Dept.,
Trumpington
St., Cambridge
CB2
1PZ, U.K.
Dr
J.Derek Smith.
13 .
Ohio State Univ., Mech. Eng.
Dept.,
20 6
West 18...
Gear Noise and Vibration Episode 1 Part 3 pptx
... behaviour
of
spur
gears.'
Proc.
Inst.
Mech. Eng.,
Vol
17 8, 19 63-64, Part
I, pp
20 7 -22 6.
2.
Maag Gear Handbook (English version) Maag, CH8 023 , Zurich,
Switzerland.
3.
Harris, S.L.,
... spur
gears.
1
Proc. Inst.
Mech.
Eng.,
Vol
17 2, 19 58,
pp
87 -11 2.
4.
Niemann,
G. and
Baethge,
J.,
'Transmission
error, tooth
stiffness,
and
noise
of...
Gear Noise and Vibration Episode 1 Part 3 pptx
... attainable.
References
1.
Gregory,
R.W.,
Harris, S.L.
and
Munro,
R.G.,
'Dynamic
behaviour
of
spur
gears.'
Proc.
Inst.
Mech. Eng.,
Vol
17 8, 19 63-64, Part
I, pp
20 7 -22 6.
2.
Maag Gear Handbook ... Maag, CH8 023 , Zurich,
Switzerland.
3.
Harris, S.L.,
'Dynamic
loads
on the
teeth
of
spur
gears.
1
Proc. Inst.
Mech.
Eng.,
Vol
17 2, 19 5...
Gear Noise and Vibration Episode 1 Part 1 potx
... predictions
18 9
11 .4
Possible changes
19 2
11 .5
Anti-backlash gears
19 3
11 .6
Modelling rattle
19 4
Reference
20 0
12 .
Planetary
and
Split Drives
2 01
12 .1
Design philosophies
2 01
12. 2 Advantages
... Comparisons
21 8
13 .5
Measurement
of
T.E.
21 9
References
22 2
14 .
Low
Contact Ratio Gears
22 3
14 .1
Advantages
22 3
14 .2
Disadv...
Gear Noise and Vibration Episode 1 Part 1 ppt
... predictions
18 9
11 .4
Possible changes
19 2
11 .5
Anti-backlash gears
19 3
11 .6
Modelling rattle
19 4
Reference
20 0
12 .
Planetary
and
Split Drives
2 01
12 .1
Design philosophies
2 01
12. 2 Advantages
... Contact Ratio Gears
22 3
14 .1
Advantages
22 3
14 .2
Disadvantages
22 7
14 .3
Curvature problems
22 7
14 .4
Frequency gains
22 9
15 ....
Gear Noise and Vibration Episode 1 Part 4 docx
... 53
00000
00000
00000
00 020
00050
00060
00080
00090
0 0 0 11 0
0 0 0 13 0
0 0 0 14 0
0 0 0 16 0
0 0 0 13 0
0 0 0 11 0
00080
00050
00030
0 010 0
00700
0 0 12 0 0
0 0 18 0 0
0 0 24 0 0
0 0 30 0 0
0 0 ... of
helical
gears.
The x
direction
is the
axial direction
and y is
along
the
pressure
plane
in the
direction
of
motion
of the
contact points.
52
Chapter
4
17
o...
Gear Noise and Vibration Episode 1 Part 4 potx
... 53
00000
00000
00000
00 020
00050
00060
00080
00090
0 0 0 11 0
0 0 0 13 0
0 0 0 14 0
0 0 0 16 0
0 0 0 13 0
0 0 0 11 0
00080
00050
00030
0 010 0
00700
0 0 12 0 0
0 0 18 0 0
0 0 24 0 0
0 0 30 0 0
0 0 ... transmission smoothness.
52
Chapter
4
17
o
16 .5
E
16
15 .5
10
15 20 25
Steps
of
1/ 16
of one
tooth
mesh
30
35
Fig
4 .10 (c)
Predicted static T.E. result
for...
Gear Noise and Vibration Episode 1 Part 5 docx
... pt
slicew=facew/ 21
;tanbhelx=0 .18 ;tthst
=
1, 4e
10
;
%
standard value
relst=strelief*bpitch;tthdamp
=
Ie5;
%
eff.value
at
10 000
rad/s
Q
=
14 ++
ss
=
(1: 21
);hor
=
ones(
1, 21 ) ;
%
21
... rad/s
Q =
14 +++
ss =
(1: 21
);hor
=
ones(
1, 21 ) ;
%
21
slices
across
face
width line
17
x
= ss -
11
*hor;
%
dist
from
face
width centr...
Gear Noise and Vibration Episode 1 Part 6 docx
... acceleration output
is
about
10 1
mV/pC
x 25
pC/g
or
25 00 mV/g acceleration
and so 25 0 mV per
m
s"
2
and the
velocity sensitivity
is
then
25 0 mV per mm
s"
1
.
At
the
other
end ... car
engine
and
gearbox,
the
supports
to
take
the
torque
reaction
may be
spaced
1 m
apart
and at a
full
engine torque
of 20 0 N
m
with
4 :1
first...