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MCE 331 Manufacturing
Spring, 2016
Due date: April 21st 2016
Assignment #4
Question 1 (Problem 15.1in textbook)
A single-pass rolling operation reduces a 20-mm-thick plate to 18 mm. The starting plate is 200 mm wide. Roll
radius = 250 mm and rotational sp
MCE 331 Manufacturing
Spring, 2016
Due date: April 28th 2016
Assignment #5
Question 1 (Problem 16.3 in textbook)
A blanking die must be designed to blank the part outline shown in Figure P16.3. The material is 4-mm-thick
stainless steel (half hard). Deter
MCE 331 Manufacturing
Project: Fall 2015
A company that is in the process of establishing an Additive Manufacturing
Technology division hired you. This division will be in charge of prototyping and
manufacturing a series of products for different industri
MCE 331 Manufacturing processes
Fall, 2015
Assignment # 4
Due date: Nov 4, 2015
Question 1 (Problem # 15.1 in textbook )
A 30-mm-thick plate made of low carbon steel is to be reduced to 25 mm in one pass in a rolling operation.
As the thickness is reduced
MCE 331 Manufacturing
Assignment # 1
Due Sept 16, 2015
Show that the difference between true strain and engineering strain is only significant
at higher values of strain. You answer should include table illustrating all the used
values of stain and a grap
MCE 331 Manufacturing processes
Fall, 2015
Assignment # 3
Due date: Oct 28, 2015
Question 1
1- The figure below shows the copper-nickel phase diagram as well as three possible cast structures,
which can be formed during solidification of a metal in a cold
MCE 331 Manufacturing processes
Fall, 2015
Assignment # 4
Due date: Nov 4, 2015
Question 1 (Problem # 15.1 in textbook )
A 30-mm-thick plate made of low carbon steel is to be reduced to 25 mm in one pass in a rolling
operation. As the thickness is reduced
MCE 331 Manufacturing
Fall, 2015
Assignment # 2
Due date: Oct 7, 2015
Question 1
Take two solid cylindrical specimens of equal diameter but different heights. Assume that both
specimens are compressed (frictionless) by the same percent reduction, say 50%.
MCE 331 Manufacturing processes
Fall, 2015
Assignment # 5
Due date: Nov 11, 2015
Question # 1
a- Why is friction a factor in determining the ram force in direct extrusion but not a
factor in indirect extrusion?
b- Although the workpiece in a wire drawing
AISI/SAE Steel Designation System
XXXX
Amount of carbon in hundredths of a percent by weight
Ex: 1060 steel is a plain-carbon steel containing 0.60 wt% C
Secondary alloying element(s)
Main alloying element(s)
Carbon and alloy steel grades[5]
SAE designati
American University of Sharjah Mechanical Engineering Department
MCE 234 Computer Applications in Mechanical Engineering (2-3-3)
Instructor: Dr. Mamoun F. Abdel-Hafez mabdelhafez@aus.edu Office ER130 Tel. 515 2910 Fall 2007 Lecture: MW 9:30 am - 10:2
MTH205: Review Problems / Final / Fall 05 Q1. Consider the differential equation:
y'
y x
x
a) Does the differential equation possess a unique solution through the point (0,0) ? Give reasons. b) Find the general solution, c) Find the solution that
Biofuel: "A better substitute or not" Research Essay Final draft Umer S. Iqbal b00025744 Dr Khawlah Ahmed American University of Sharjah December 12, 2007
Biofuel: "A better substitute or not" 1
Biofuel: "A better substitute or not"
There is a sig
MTH205: Practice Problems Exam 2 / Fall 07 Q1. Find an interval around x 0 for which the initial value problem 1 ( x 1) y' ' y' y sin( x) , y(0) 1 , y' (0) 0 4 x2 has a unique solution.
Q2. Consider the differential equation
y
4y
e2 x
a) Find th
American University of Sharjah College of Engineering Mechanical Engineering Department Spring 2008
Due Date: Sunday, May 11th, 2008.
Statics MCE 220-01 Assignment # 17
Solve the following problems from the textbook (Engineering Mechanics: Statics
American University of Sharjah College of Engineering Mechanical Engineering Department Spring 2008
Due Date: Thursday, May 8th, 2008.
Statics MCE 220-01 Assignment # 16
Solve the following problems from the textbook (Engineering Mechanics: Static
American University of Sharjah College of Engineering Mechanical Engineering Department Spring 2008
Due Date: Sunday, March 2nd, 2008.
Statics MCE 220 Assignment # 7
Solve the following problems from the textbook (Engineering Mechanics: Statics by
American University of Sharjah College of Engineering Mechanical Engineering Department Spring 2008
Due Date: Sunday, February 10, 2008.
Statics MCE 220 Assignment # 2
Solve the following problems from the textbook (Engineering Mechanics: Statics
American University of Sharjah College of Engineering Mechanical Engineering Department Spring 2008
Due Date: Sunday, February 3rd, 2008. Solve the following problems 1. Round off the following numbers to three significant figures: (a) 4.65735 m, (b
American University of Sharjah College of Engineering Mechanical Engineering Department Spring 2008
Due Date: Tuesday, February 12th, 2008.
Statics MCE 220 Assignment # 3
Solve the following problems from the textbook (Engineering Mechanics: Stati
American University of Sharjah College of Engineering Mechanical Engineering Department Spring 2008
Due Date: Tuesday, February 19th, 2008.
Statics MCE 220 Assignment # 5
Solve the following problems from the textbook (Engineering Mechanics: Stati
American University of Sharjah College of Engineering Mechanical Engineering Department Spring 2008
Due Date: Sunday, February 24th, 2008.
Statics MCE 220 Assignment # 6
Solve the following problems from the textbook (Engineering Mechanics: Static
American University of Sharjah College of Engineering Mechanical Engineering Department Spring 2008
Due Date: Sunday, April 13th, 2008.
Statics MCE 220 Assignment # 12
Solve the following problems from the textbook (Engineering Mechanics: Statics
American University of Sharjah College of Engineering Mechanical Engineering Department Spring 2008
Due Date: Sunday, April 20th, 2008.
Statics MCE 220 Assignment # 13
Solve the following problems from the textbook (Engineering Mechanics: Statics
American University of Sharjah College of Engineering Mechanical Engineering Department Spring 2008
Due Date: Sunday, February 17th, 2008.
Statics MCE 220 Assignment # 4
Solve the following problems from the textbook (Engineering Mechanics: Static