A power transmission shaft is to carry a steady 30 horsepower while rotating at 1000 rpm. Specify a suitable diameter for the solid circular shaft if it is to be made from AISI 1020 cold-drawn steel. Use Appendix A-2 for preferred size.
A power transmission shaft is to carry a steady 30 horsepower while rotating at 1000 rpm. Specify a suitable diameter for the solid circular shaft if it is to be made from AISI 1020 cold-drawn steel. Use Appendix A-2 for preferred size.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
Related questions
Question
AISI 1020 Cold-drawn can be considered as SAE 1020 Cold drawn instead. It has a yield strength of 64ksi(441 MPa) & an ultimate strength of 75 ksi(517 MPa) with a percent elongation of 20. For the steady load. It will have a design factor of 2 and a design shear stress formula of (yield strength divided by 4). This is all the given info needed to solve it.
![8 / 9
84%
+ |
A-2 Preferred basic sizes.
SI metric
Fractional (in.)
Decimal (in.)
(mm)
0.015 625
5.000
0.010
2.00
8.50
1.0
40
0,031 25
5.250
0.012
2.20
9.00
1.1
45
0.0625
5.500
0,016
2.40
9.50
1.2
50
0.093 75
54
5.750
0.020
2.60
10.00
1.4
55
0.1250
6.
6.000
0.025
2.80
10.50
1.6
60
0.156 25
64
6.500
0.032
3.00
11.00
1.8
8
70
0.1875
7
7.000
0.040
3.20
11.50
2.0
80
0.2500
74
7.500
0.05
3.40
12.00
22
90
0.3125
8.000
0,06
3.60
12.50
2.5
100
0.3750
8.500
0.08
3.80
13.00
2.8
110
0.4375
6.
9.000
0.10
4.00
13.50
3.0
120
0.5000
9.500
0.12
4.20
14.00
3.5
140
0.5625
10
10.000
0.16
4.40
14.50
4.0
160
0.6250
104
10.500
0.20
4.60
15.00
4.5
180
0.6875
11
11.000
0.24
4.80
15.50
5.0
200
%23
0.7500
11
11.500
0.30
5.00
16.00
5.5
220
0.8750
12
12.000
0.40
5.20
16.50
6.
250
1.000
124
12.500
0.50
5.40
17.00
7.
280
1.250
13
13.000
0.60
5.60
17.50
300
14
1.500
134
13.500
0.80
5.80
18.00
69
350
1.750
14
14.000
1.00
6.00
18.50
10
400
2.000
14
14.500
1.20
6.50
19.00
11
450
24
2.250
15
15.000
1.40
7.00
19.50
12
500
24
24
2.500
154
15.500
1.60
7.50
20.00
14
550
2.750
16
16.000
1.80
8.00
16
600
3
3.000
164
16.500
18
700
17.000
34
34
3.250
17
20
800
3.500
174
17.500
22
900
31
3.750
18
18.000
25
1000
4.
4.000
184
18.500
28
44
4.250
19
19.000
30
44
4.500
194
19.500
35
44
4.750
20
20.000
Note: The sies highlighted in blue are the first choices. Use the sizes in black when a smaller
increment is nceded.
DEC
15
étv A
Aa](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F68ca0f71-f136-44fe-abf6-d2e62dc25ea6%2F129a3e19-b934-4fb1-9ace-0f5e731af839%2Fnllqb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:8 / 9
84%
+ |
A-2 Preferred basic sizes.
SI metric
Fractional (in.)
Decimal (in.)
(mm)
0.015 625
5.000
0.010
2.00
8.50
1.0
40
0,031 25
5.250
0.012
2.20
9.00
1.1
45
0.0625
5.500
0,016
2.40
9.50
1.2
50
0.093 75
54
5.750
0.020
2.60
10.00
1.4
55
0.1250
6.
6.000
0.025
2.80
10.50
1.6
60
0.156 25
64
6.500
0.032
3.00
11.00
1.8
8
70
0.1875
7
7.000
0.040
3.20
11.50
2.0
80
0.2500
74
7.500
0.05
3.40
12.00
22
90
0.3125
8.000
0,06
3.60
12.50
2.5
100
0.3750
8.500
0.08
3.80
13.00
2.8
110
0.4375
6.
9.000
0.10
4.00
13.50
3.0
120
0.5000
9.500
0.12
4.20
14.00
3.5
140
0.5625
10
10.000
0.16
4.40
14.50
4.0
160
0.6250
104
10.500
0.20
4.60
15.00
4.5
180
0.6875
11
11.000
0.24
4.80
15.50
5.0
200
%23
0.7500
11
11.500
0.30
5.00
16.00
5.5
220
0.8750
12
12.000
0.40
5.20
16.50
6.
250
1.000
124
12.500
0.50
5.40
17.00
7.
280
1.250
13
13.000
0.60
5.60
17.50
300
14
1.500
134
13.500
0.80
5.80
18.00
69
350
1.750
14
14.000
1.00
6.00
18.50
10
400
2.000
14
14.500
1.20
6.50
19.00
11
450
24
2.250
15
15.000
1.40
7.00
19.50
12
500
24
24
2.500
154
15.500
1.60
7.50
20.00
14
550
2.750
16
16.000
1.80
8.00
16
600
3
3.000
164
16.500
18
700
17.000
34
34
3.250
17
20
800
3.500
174
17.500
22
900
31
3.750
18
18.000
25
1000
4.
4.000
184
18.500
28
44
4.250
19
19.000
30
44
4.500
194
19.500
35
44
4.750
20
20.000
Note: The sies highlighted in blue are the first choices. Use the sizes in black when a smaller
increment is nceded.
DEC
15
étv A
Aa
![3 / 9
100%
A power transmission shaft is to carry a steady 30 horsepower while
rotating at 1000 rpm. Specify a suitable diameter for the solid circular shaft if it is to
be made from AISI 1020 cold-drawn steel. Use Appendix A-2 for preferred size.
2.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F68ca0f71-f136-44fe-abf6-d2e62dc25ea6%2F129a3e19-b934-4fb1-9ace-0f5e731af839%2Fleiaigw_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3 / 9
100%
A power transmission shaft is to carry a steady 30 horsepower while
rotating at 1000 rpm. Specify a suitable diameter for the solid circular shaft if it is to
be made from AISI 1020 cold-drawn steel. Use Appendix A-2 for preferred size.
2.
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