MCE 362 Machine Analysis Fall 2019 Syllabus PDF

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Cleveland State University Department of Mechanical Engineering MCE 362 Machine Analysis Fall 2019 Catalog Description: ME 362 Machine Analysis (3 credits) Prerequisites: ESC 211, MCE 181, and MCE 276/286: Review of multidimensional stress, strain, and resulting deflection for various geometries and loading conditions; stress concentration; contact stress; static failure theories for ductile and brittle materials; column/strut loading and failure prediction; fracture mechanics. Use of modern analysis tools and comparison to classical equation-based solutions Textbook: Shigley’s Mechanical Engineering Design, Eleventh Edition, Richard G. Budynas, & J. Keith Nisbett, New York, McGraw-Hill Education © 2020 ISBN: 978-0-07-339821-1(Bound Edition) Coordinator: Dr. Somnath Chattopadhyay, P.E. Visiting Professor, Mechanical Engineering Email: [email protected] Office: 235 Fenn Hall Phone (office):216-687-6967 (cell):814-591-4362 Class Hours: Office Hours:

MWF 1:30 – 2:20 PM (FH 0122); TR 10:00 - 11:20 AM (WH 0222) 1:00 – 3:00 Tuesday & Thursday and by appointment

Program Outcomes: The course prepares students for the following outcomes: (i) An ability to apply mathematics, science, and engineering. (outcome a) (ii) An ability to design a system, component, or process to meet desired needs with realistic constraints, such as, economic, environmental, social, political, ethical, health and safety, manufacturability, and sustainability. (outcome c) (iii) An ability to identify, formulate, and solve engineering problems. (outcome e) (iv) An ability to communicate effectively. (outcome g) (v) An ability to use the techniques, skills, and modern engineering tools necessary for engineering practice. (outcome k) Grading The basis for grading will be as follows: Assignments 20% Quizzes 10% Midterm 30% Final 40%

Attendance and Other Policies Students should strive to attend all classes and will be responsible for all the material covered in class or assigned for outside readings. Students should not use any electronic devices during exams and quizzes except for calculators. Students may not use their cell phones or tablet devices as calculators. Topics Covered Week

Topic

1

4

General overview, stress and strain fundamentals; factor of safety, material properties Stress strain diagrams, true stress-true strain, Shear force and bending moment diagrams Normal stresses for beams in bending, shear stresses in beam bending Torsional stress and deformation Mohr’s circle for plane stress,

5

Combined Stresses

3

6

3 3

8

Stress tensor, Cartesian components Stress and strain in 3-dimensions, Generalized Hooke’s laws Thin walled pressure vessels

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Contact stresses

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Deflection due to bending, superposition Strain energy, compression members (buckling) Stress concentration, failure theories Introduction to fracture mechanics

4

2

3

7

10 11 12 13 14 15

Fatigue life, stress life, linear elastic fracture mechanics Overall review

Text Chapters

Section 1 (MWF) 8/26, 8/28, 8/30

Section 2 (T, R) 8/27, 8/29

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9/4., 9/6

9/3, 9/5

3

9/9, 9/11, 9/13

9/10, 9/12

3

9/16, 9/18, 9/20 9/23, 9/25, 9/27 9/30, 10/2, 10/4 10/7. 10/9, 10/11 10/14, 10/16, 10/18 10/21, 10/23, 10/25 10/28, 10/30, 11/1 11/4, 11/6. 11/8 11/13. 11/15

9/17. 9/19

1, 2

3

4 5 5 6 1-6

9/24, 9/26 10/3, 10/5 10/8,10/10 10/17 10/22, 10/24 10/29, 10/31 11/5, 11/7 11/12, 11/14

11/18, 11/20, 11/22, 11/25, 11/27.

11/19, 11/21

12/2, 12/4, 12/6

12/3, 12/5

11/26...