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author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
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committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /698/CH16/EX16.5/5_number_of_coils_helical_spring.txt | |
parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '698/CH16/EX16.5/5_number_of_coils_helical_spring.txt')
-rw-r--r-- | 698/CH16/EX16.5/5_number_of_coils_helical_spring.txt | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/698/CH16/EX16.5/5_number_of_coils_helical_spring.txt b/698/CH16/EX16.5/5_number_of_coils_helical_spring.txt new file mode 100644 index 000000000..fa93113b1 --- /dev/null +++ b/698/CH16/EX16.5/5_number_of_coils_helical_spring.txt @@ -0,0 +1,13 @@ +C= D/d
+D=9.6 mm
+
+Wahl factor
+K= ((4*C -1)/(4*C -1)) + (0.615/C)
+ =1.10
+
+F/y = dG/8*n*C^3
+n=41.15 turns
+
+F= 52.43 N
+
+The deflection should be limited to 29.13 mm
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