ME 324
Fall 2012
Homework #1 and #2 (Study material for Quiz 1 and 2)
For MATLAB problems, you can use Excel to do the problems.
1. (MatLab) Assume orthogonal cutting and use shear-angle relationship
ME 324
Fall 2012
Homework #4 and #5 (Study material for Quiz 4 and 5)
Part A
1. Consider the following sand casting of pintle socket for river lock gates.
Background: The locks on a river serve as a t
ME 324
Fall 2012
Homework #4 and #5 (Study material for Quiz 4 and 5)
Part A
1. Consider the following sand casting of pintle socket for river lock gates.
Background: The locks on a river serve as a t
ME 324
Fall 2012
Homework #7 Solutions to selected problems
Part 1
1.
Explain if it is possible for the curves in Fig. 2.4 (in the textbook) to reach 0%
elongation as the gage length is increased furt
ME 324
Fall 2012
Homework #3 (Study material for Quiz 3)
Part 1
1. What is the problem with the use of engineering specifications as a definition of
quality?
2. The elimination of work standards has b
ME 324
Fall 2012
Homework #3 Solutions (Study material for Quiz 2)
Part 1
1. What is the problem with the use of engineering specifications as a definition of
quality?
Solution:
Engineering specificat
ME 324
Fall 2012
Homework #1 and #2 (Study material for Quiz 1 and 2)
For MATLAB problems, you can use Excel to do the problems.
1. (MatLab) Assume orthogonal cutting and use shear-angle relationship
ME 324
Fall 2012
Homework #6
1. What is the purpose of a container liner in direct extrusion (see Fig. 6.47a)?
Solution
The container liner is used as a sacrificial wear part, similar to the pads used