2 files changed, 16 insertions, 0 deletions
diff --git a/3257/CH9/EX9.1/Ex9_1.sce b/3257/CH9/EX9.1/Ex9_1.sce
new file mode 100755
index 000000000..595450590
--- /dev/null
+++ b/3257/CH9/EX9.1/Ex9_1.sce
@@ -0,0 +1,12 @@
+// chip dimensions in grinding
+clc
+D = 150 // diameter in mm
+d = 0.03 // depth in mm
+C = 3 // per mm^2
+r = 12 // radius in mm
+v = 0.4 // velocity in m/sec
+V = 25 // velocity in m/sec
+printf("\n Example 9.1")
+l = sqrt(D*d)
+t = sqrt((4*v/(V*C*r))*sqrt(d/D))
+printf("\n Length of chip is %.2f mm. \n Thickness of chip is %.3f mm.",l,t)
diff --git a/3257/CH9/EX9.1/Ex9_1.txt b/3257/CH9/EX9.1/Ex9_1.txt
new file mode 100755
index 000000000..a93e78b20
--- /dev/null
+++ b/3257/CH9/EX9.1/Ex9_1.txt
@@ -0,0 +1,4 @@
+ 
+ Example 9.1
+ Length of chip is 2.12 mm. 
+ Thickness of chip is 0.005 mm. 
+\ No newline at end of file