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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /3308/CH14 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '3308/CH14')
| -rwxr-xr-x | 3308/CH14/EX14.1/Ex14_1.sce | 22 | ||||
| -rwxr-xr-x | 3308/CH14/EX14.1/Ex14_1.txt | 4 |
2 files changed, 26 insertions, 0 deletions
diff --git a/3308/CH14/EX14.1/Ex14_1.sce b/3308/CH14/EX14.1/Ex14_1.sce new file mode 100755 index 000000000..44bdaf348 --- /dev/null +++ b/3308/CH14/EX14.1/Ex14_1.sce @@ -0,0 +1,22 @@ +clc
+// Given that
+d=150//in mm Diameter of the solid cylinder
+Hi=100 //in mm Height of the cylinder
+u=0.2 // Cofficient of friction
+
+// Sample Problem on page no. 344
+
+printf("\n # Calculation of forging force # \n")
+
+//cylinder is reduced in height by 50%
+Hf=100/2
+//Volume before deformation= Volume after deformation
+r=sqrt((3.14*75^2*100)/(3.14*50))//r is the final radius of the cylinder
+E=log(Hi/Hf)//absolute value of true strain
+//given that cylinder is made of 304 stainless steel
+Yf=1000 //in Mpa flow stress of the material from data in the book
+F = Yf*(10^6)*3.14*(r^2)*10^-6*(1+((2*u*r)/(3*Hf)))//Forging Force
+F1=F/(10^6)
+printf("\n\n Forging force = %d MN",F1)
+
+
diff --git a/3308/CH14/EX14.1/Ex14_1.txt b/3308/CH14/EX14.1/Ex14_1.txt new file mode 100755 index 000000000..56865068e --- /dev/null +++ b/3308/CH14/EX14.1/Ex14_1.txt @@ -0,0 +1,4 @@ + # Calculation of forging force #
+
+
+ Forging force = 45 MN
\ No newline at end of file |