pinion has 20 teeth, use the Lewis formula to determine the face width of the pinion and gear. Then, do one set of calculations

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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If the pinion has 20 teeth, use the Lewis formula to determine the face width of the
pinion and gear. Then, do one set of calculations and tabulate the answers.

17:19|2.4KB/s L
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17:14
QUESTION 1 GEARS
The client requires a single step-up spur gearbox to transmit a 10 kW power from a shaft rotating
at 1000 rpm, while the output speed must be 1700 rpm. The material for gear and pinion is 817M40
and 655M13, respectively. Use table 6.10 on page 128 to select the suitable gear and pinion.
...
Transcribed Image Text:17:19|2.4KB/s L 4G+ all 11 14 May 2021 17:14 QUESTION 1 GEARS The client requires a single step-up spur gearbox to transmit a 10 kW power from a shaft rotating at 1000 rpm, while the output speed must be 1700 rpm. The material for gear and pinion is 817M40 and 655M13, respectively. Use table 6.10 on page 128 to select the suitable gear and pinion. ...
17:19|1.8KB/s L
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11
14 May 2021
17:13
Table 6.10 Spur gears: 3.0 module, heavy duty steel 817M40, 655M13, face width 35 mm
Boss
diameter diameter diameter
Outer
Boss
Bore
Outer
Bore
Part
PCD
diameter diameter diameter
Part
PCD
number
Teeth (mm) (mm)
(mm)
(mm)
number
Teeth (mm)
(mm)
(mm)
(mm)
SG3-45
SG3-46
SG3-9
9.
30.00
36.00
36
15
45
135.00 141.00
100
100
SG3-10
10
33.00 39.00
39
15
46
138.00 144.00
SG3-11
11
36.00 42.00
42
15
SG3-47
47
141.00 147.00
100
SG3-12
12
36.00 42.00
42
20
144.00 150.00
SG3-48
SG3-49
48
100
100
100
100
100
39.00 45.00
42.00 48.0O
SG3-13
13
45
20
49
147.00 153.00
SG3-14
14
45
20
SG3-50
50
150.00 156.00
SG3-15
15
45.00 51.00
45
20
SG3-51
51
153.00 159.0O
SG3-16
16
48.00 54.00
45
20
SG3-52
52
156.00 162.00
159.00 165.00
162.00 168.00
165.00 171.00
SG3-17
17
51.00 57.00
45
20
SG3-53
SG3-54
SG3-55
53
100
SG3-18
18
54.00 60.00
45
45
60
20
54
100
100
57.00 63.00
60.00 66.00
SG3-19
19
20
55
SG3-20
20
25
SG3-56
SG3-57
56
168.00 174.00
100
SG3-21
SG3-22
SG3-23
21
63.00 69.00
60
25
57
171.00 177.0O
127
SG3-58
SG3-59
SG3-60
22
66.00 72.00
60
25
58
174.00 180.00
127
23
69.00 75.00
60
25
59
177.00 183.00
127
SG3-24
24
72.00 78.00
60
25
60
180.00 186.00
127
SG3-25
25
75.00 81.00
60
25
SG3-62
62
186.00 192.00
189.00 195.00
127
SG3-26
SG3-63
SG3-64
SG3-65
SG3-68
26
78.00 84.00
60
25
63
127
SG3-27
27
81.00 87.00
60
25
64
192.00 198.00
127
SG3-28
SG3-29
SG3-30
SG3-31
SG3-32
28
84.00 90.00
60
25
65
195.00 201.00
127
29
87.00 93.00
60
25
68
204.00 210.00
127
30
90.00 96.00
60
25
SG3-70
70
210.00 216.00
150
31
93.00 99.00
60
25
SG3-72
72
216.00 222.00
150
150
150
150
150
150
150
150
150
150
150
150
150
32
96.00 102.00
60
25
SG3-75
75
225.00 231.00
SG3-33
SG3-34
33
99.00 105.00
60
25
SG3-76
76
228.00 234.00
SG3-78
SG3-80
34
102.00 108.0O
75
25
78
234.00 240.00
240.00 246.00
246.00 252.00
SG3-35
35
105.00 111.00
75
25
80
108.00 114.00
111.00 117.00
SG3-82
SG3-84
SG3-36
36
75
25
82
SG3-37
37
75
25
84
252.00 258.00
SG3-38
38
114.00 120.00
75
25
SG3-86
86
258.00 264.00
SG3-39
39
117.00 123.00
75
25
SG3-90
90
270.00 276.00
SG3-40
SG3-41
SG3-42
40
120.00 126.00
75
25
SG3-92
92
276.00 282.00
41
123.00 129.00
75
25
SG3-94
94
282.00 288.00
42
126.00 132.00
75
25
SG3-95
95
285.00 291.00
SG3-43
43
129.00 135.0O
75
100
25
SG3-96
96
288.00 294.00
SG3-44
44
132.00 138.00
25
Data adapted from HPC Gears Ltd.
...
23333333333333333333388888888888888
8888888333333333333333333333a333
3万万万万万乃乃万乃万0
Transcribed Image Text:17:19|1.8KB/s L 4G+ 11 14 May 2021 17:13 Table 6.10 Spur gears: 3.0 module, heavy duty steel 817M40, 655M13, face width 35 mm Boss diameter diameter diameter Outer Boss Bore Outer Bore Part PCD diameter diameter diameter Part PCD number Teeth (mm) (mm) (mm) (mm) number Teeth (mm) (mm) (mm) (mm) SG3-45 SG3-46 SG3-9 9. 30.00 36.00 36 15 45 135.00 141.00 100 100 SG3-10 10 33.00 39.00 39 15 46 138.00 144.00 SG3-11 11 36.00 42.00 42 15 SG3-47 47 141.00 147.00 100 SG3-12 12 36.00 42.00 42 20 144.00 150.00 SG3-48 SG3-49 48 100 100 100 100 100 39.00 45.00 42.00 48.0O SG3-13 13 45 20 49 147.00 153.00 SG3-14 14 45 20 SG3-50 50 150.00 156.00 SG3-15 15 45.00 51.00 45 20 SG3-51 51 153.00 159.0O SG3-16 16 48.00 54.00 45 20 SG3-52 52 156.00 162.00 159.00 165.00 162.00 168.00 165.00 171.00 SG3-17 17 51.00 57.00 45 20 SG3-53 SG3-54 SG3-55 53 100 SG3-18 18 54.00 60.00 45 45 60 20 54 100 100 57.00 63.00 60.00 66.00 SG3-19 19 20 55 SG3-20 20 25 SG3-56 SG3-57 56 168.00 174.00 100 SG3-21 SG3-22 SG3-23 21 63.00 69.00 60 25 57 171.00 177.0O 127 SG3-58 SG3-59 SG3-60 22 66.00 72.00 60 25 58 174.00 180.00 127 23 69.00 75.00 60 25 59 177.00 183.00 127 SG3-24 24 72.00 78.00 60 25 60 180.00 186.00 127 SG3-25 25 75.00 81.00 60 25 SG3-62 62 186.00 192.00 189.00 195.00 127 SG3-26 SG3-63 SG3-64 SG3-65 SG3-68 26 78.00 84.00 60 25 63 127 SG3-27 27 81.00 87.00 60 25 64 192.00 198.00 127 SG3-28 SG3-29 SG3-30 SG3-31 SG3-32 28 84.00 90.00 60 25 65 195.00 201.00 127 29 87.00 93.00 60 25 68 204.00 210.00 127 30 90.00 96.00 60 25 SG3-70 70 210.00 216.00 150 31 93.00 99.00 60 25 SG3-72 72 216.00 222.00 150 150 150 150 150 150 150 150 150 150 150 150 150 32 96.00 102.00 60 25 SG3-75 75 225.00 231.00 SG3-33 SG3-34 33 99.00 105.00 60 25 SG3-76 76 228.00 234.00 SG3-78 SG3-80 34 102.00 108.0O 75 25 78 234.00 240.00 240.00 246.00 246.00 252.00 SG3-35 35 105.00 111.00 75 25 80 108.00 114.00 111.00 117.00 SG3-82 SG3-84 SG3-36 36 75 25 82 SG3-37 37 75 25 84 252.00 258.00 SG3-38 38 114.00 120.00 75 25 SG3-86 86 258.00 264.00 SG3-39 39 117.00 123.00 75 25 SG3-90 90 270.00 276.00 SG3-40 SG3-41 SG3-42 40 120.00 126.00 75 25 SG3-92 92 276.00 282.00 41 123.00 129.00 75 25 SG3-94 94 282.00 288.00 42 126.00 132.00 75 25 SG3-95 95 285.00 291.00 SG3-43 43 129.00 135.0O 75 100 25 SG3-96 96 288.00 294.00 SG3-44 44 132.00 138.00 25 Data adapted from HPC Gears Ltd. ... 23333333333333333333388888888888888 8888888333333333333333333333a333 3万万万万万乃乃万乃万0
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