From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 3308/CH18/EX18.2/Ex18_2.sce | 19 +++++++++++++++++++
 3308/CH18/EX18.2/Ex18_2.txt |  4 ++++
 2 files changed, 23 insertions(+)
 create mode 100755 3308/CH18/EX18.2/Ex18_2.sce
 create mode 100755 3308/CH18/EX18.2/Ex18_2.txt

(limited to '3308/CH18/EX18.2')

diff --git a/3308/CH18/EX18.2/Ex18_2.sce b/3308/CH18/EX18.2/Ex18_2.sce
new file mode 100755
index 000000000..7b14b1ffd
--- /dev/null
+++ b/3308/CH18/EX18.2/Ex18_2.sce
@@ -0,0 +1,19 @@
+clc 
+// Given that
+W=250//in ton Weight of injection moulding machine
+d=4.5//in inch diameter of spur gear
+t=0.5//in inch thickness of spur gear
+//Gears have a fine tooth profile
+
+// Sample Problem on page no. 488
+
+printf("\n # Injection Molding of Parts # \n")
+
+//because of fine tooth profile pressure required in the mould cavity is assumed to be of the order 100MPa or 15Ksi
+p=15//inKsi
+A=(3.14*(d^2))/4//in inch^2 area of the gear
+F=A*15*1000
+n=(W*2000)/F //weight is converted into lb by multiplying it by 2000
+printf("\n\n Number of gears that can be injected =%d",n)
+
+// Second part of this question is theoritical
diff --git a/3308/CH18/EX18.2/Ex18_2.txt b/3308/CH18/EX18.2/Ex18_2.txt
new file mode 100755
index 000000000..b473416ea
--- /dev/null
+++ b/3308/CH18/EX18.2/Ex18_2.txt
@@ -0,0 +1,4 @@
+ # Injection Molding of Parts # 
+
+
+ Number of gears that can be injected =2 
\ No newline at end of file
-- 
cgit