For condition I: It was given to you to use SAE1040 hot rolled steel project, you select a different steel for the analysis for condition I am basic size. Please review Problem 3-1 for solving condition I. • For condition 2: Based on the basic size you determined from conditi the analysis of condition 2 and select a steel that is not SAE1040 for application. Please review Problem 3-3 for solving condition ?

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
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For condition 1: It was given to you to use SAE1040 hot rolled steel. In the high-stakes
project, you select a different steel for the analysis for condition I and determine the
basic size. Please review Problem 3-1 for solving condition I.
For condition 2: Based on the basic size you determined from condition 1, you complete
the analysis of condition 2 and select a steel that is not SAE1040 for the
application. Please review Problem 3-3 for solving condition 2.
For condition 3: If SAE1040 steel is not the steel for condition 3, but the material is the
steel you selected in condition 1, how your analysis will be different or the same. Please
review Problem 3-14 for solving condition 3.
Transcribed Image Text:For condition 1: It was given to you to use SAE1040 hot rolled steel. In the high-stakes project, you select a different steel for the analysis for condition I and determine the basic size. Please review Problem 3-1 for solving condition I. For condition 2: Based on the basic size you determined from condition 1, you complete the analysis of condition 2 and select a steel that is not SAE1040 for the application. Please review Problem 3-3 for solving condition 2. For condition 3: If SAE1040 steel is not the steel for condition 3, but the material is the steel you selected in condition 1, how your analysis will be different or the same. Please review Problem 3-14 for solving condition 3.
Condition #1:
A structural support for a machine is subjected to a static compression load of 20 kN. The support is
manufactured from a circular rod made from SAE 1040 Hot Rolled steel. Specify suitable diameter for
the cross section of the rod based on the basic size. Steel data are available in Table A-10 from the
textbook.
Condition #2:
The same structural support of the basic size determined in Condition 1 is subjected to a tensile load of
15 kN that is repeated several thousand times over the life of the machine. This load is not an addition to
the 20 kN. Specify a suitable steel that is suitable to this application based on the basic size determined in
Condition #1. Loading of Condition #1 does not apply here.
Condition #3:
The same structural support from Condition 2 is heated from room temperature of 25°C. The support is
placed inside a frame on both ends. There is a total clearance of 0.2 mm between the support and its
frame. Initial length of the rod is 200 mm. Specify the maximum temperature that the support can be
heated to without exerting any stress to the frame.
R
A-10
Typical peoperies of carbon
Uhimane en
Yicd strengh, K
Perot
Maal SAEo
Conditio
MP.
MP
ngticn
Aneuled
57
43
206
36
Mot olied
448
48
36
Cold draws
507
64
441
20
Anneled
Holled
75
352
414
Ses
1040
30
90
621
60
25
1040
Cold dewe
16
19
22
641
WOT 900
WOT 100
190
621
352
1040
738
N7
600
434
32
Ansealed
OgT 200
OQT 900
OgT 00
604
372
972
25
12
1300
1234
199
141
129
145
17
BONO
70
483
23
600
772
352
Aealed
C d
N7
26
14
95
172
1141
112
1141
193
1186
1141
146
1007
129
15
OgT I0
oQT 10
1141
T16
28
Ancalled
OQT
655
60
212
173
131
440
414
26
4140
1462
1198
12
4140
15
45:40
147
18
4140
OQT IN0
814
696
23
5160
Amealed
724
40
17
S160
OQT 00
OOT 900
263
196
I813
238
179
64
19
S60
351
234
12
SING
1027
743
432
IT
S60
OgT 10
T15
100
23
Oer p a ly the l ca dl
Mdul of da 0 0 n CN
Mlf daiciy e I0 0p GN
Dey RU
ogt l qchedd p WU
Transcribed Image Text:Condition #1: A structural support for a machine is subjected to a static compression load of 20 kN. The support is manufactured from a circular rod made from SAE 1040 Hot Rolled steel. Specify suitable diameter for the cross section of the rod based on the basic size. Steel data are available in Table A-10 from the textbook. Condition #2: The same structural support of the basic size determined in Condition 1 is subjected to a tensile load of 15 kN that is repeated several thousand times over the life of the machine. This load is not an addition to the 20 kN. Specify a suitable steel that is suitable to this application based on the basic size determined in Condition #1. Loading of Condition #1 does not apply here. Condition #3: The same structural support from Condition 2 is heated from room temperature of 25°C. The support is placed inside a frame on both ends. There is a total clearance of 0.2 mm between the support and its frame. Initial length of the rod is 200 mm. Specify the maximum temperature that the support can be heated to without exerting any stress to the frame. R A-10 Typical peoperies of carbon Uhimane en Yicd strengh, K Perot Maal SAEo Conditio MP. MP ngticn Aneuled 57 43 206 36 Mot olied 448 48 36 Cold draws 507 64 441 20 Anneled Holled 75 352 414 Ses 1040 30 90 621 60 25 1040 Cold dewe 16 19 22 641 WOT 900 WOT 100 190 621 352 1040 738 N7 600 434 32 Ansealed OgT 200 OQT 900 OgT 00 604 372 972 25 12 1300 1234 199 141 129 145 17 BONO 70 483 23 600 772 352 Aealed C d N7 26 14 95 172 1141 112 1141 193 1186 1141 146 1007 129 15 OgT I0 oQT 10 1141 T16 28 Ancalled OQT 655 60 212 173 131 440 414 26 4140 1462 1198 12 4140 15 45:40 147 18 4140 OQT IN0 814 696 23 5160 Amealed 724 40 17 S160 OQT 00 OOT 900 263 196 I813 238 179 64 19 S60 351 234 12 SING 1027 743 432 IT S60 OgT 10 T15 100 23 Oer p a ly the l ca dl Mdul of da 0 0 n CN Mlf daiciy e I0 0p GN Dey RU ogt l qchedd p WU
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