initial commit / add all books

2 files changed, 27 insertions, 0 deletions

diff --git a/3250/CH3/EX3.5/Ex3_5.sce b/3250/CH3/EX3.5/Ex3_5.sce
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index 000000000..9bce6c835
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@@ -0,0 +1,23 @@
+clc 
+// Given that
+mu = 0.08// Cofficient of friction between the job and the dies 
+Y = 7 // Avg yield stress of the lead in N/mm^2
+h = 6 // Height of die in mm
+L = 150 // Length of the strip in mm
+V1 = 24*24*150 // Volume of the strip in mm^3
+V2 = 6*96*150 // Volume of the die in mm^3
+w= 96 // Weidth of the die in mm
+// Sample Problem 5 on page no. 119
+printf("\n # PROBLEM 3.5 # \n")
+K = Y/sqrt(3)
+x_ = (h/(2*mu))*(log(1/(2*mu)))
+l = w/2
+funcprot(0)
+function p1 = f(x), p1 = (2*K)*exp((2*mu/h)*x),
+endfunction
+I = intg(0,l,f)
+F = 2*(I)
+F_ = F*L
+printf("\n The maximum forging force = %e N",F_)
+
+ 
diff --git a/3250/CH3/EX3.5/Ex3_5.txt b/3250/CH3/EX3.5/Ex3_5.txt
new file mode 100755
index 000000000..2c4178dc6
--- /dev/null
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+ 

+ # PROBLEM 3.5 # 

+

+ The maximum forging force = 2.361194e+05 N 
\ No newline at end of file