ME 462
Machine Design I
Course Outline, Winter 1999
Last Updated: 02/08/1999
Section 01: 8:00-9:15 MW (BH 325) 2-5 M (BH 326)
Mechanical Engineering Program
ME 462
Machine Design I
Course Outline, Winter 1999
Last Updated: 02/08/1999
Section 01: 8:00-9:15 MW (BH 325) 2-5 M (BH 326)
Instructor: Dr. M. R. Corley
BH 249 (257-2859)
Text: Fundamentals
of Machine Component Design, 2nd ed., Juvinall
& Marshek, Wiley,
1991.
| DATE | TOPIC | READING | |||||||
| 12/02 | Introduction & Review | Chapt. 1-7 | |||||||
| HW: Work problems 4.7, 4.32, 5.21, and 6.13. Due Date: 12/07 | |||||||||
| LAB | Introduction to ALGOR. Two dimensional geometric stress concentration. | ||||||||
| 12/07 | Fatigue Under Simple Loads | 8.1--8.6 | |||||||
| 12/09 | Fatigue Under Combined Loads | 8.7--8.12 | |||||||
| HW: Work problems 8.14, 8.24, 8.32, and 8.40. Due Date: 12/16 | |||||||||
| 12/14 | Surface Treatments | 8.13--8.15 | |||||||
| LAB | Fatigue Testing (Fatigue
Testing machine Operating Instructions)
|
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| 12/16 | Power Screw Design | 10.1--10.3 | |||||||
| 01/04 | Threaded Fasteners | 10.4--10.13 | |||||||
| LAB | Using Cadkey to prepare three-dimensional models. Use Cadkey to prepare a solid model of a reducer case. Turn in a disk containing the Cadkey model files and a printout of the fully rendered model. (REVISED 01/10/99: If the reducer case link doesn't work, then go through this tutorial and generate a solid model and printout of the object in Figure 16.) | ||||||||
| HW: Work problems 10.6, 10.28, 10.30, and 10.37. Due Date: 01/11 | |||||||||
| 01/06 | Rivets & Welded Joints | 11.1--11.4 | |||||||
| 01/11 | Design of Joints for Fatigue Loads | 11.5--11.8 | |||||||
| LAB | On the west-facing side of the eastern-most brick column in BH 118 you will find a fabricated steel support bracket bolted to the column. Determine the maximum static load the bracket can support concentrated 2 inches from the end of the bracket. Analyze the loading on each structural member, weld and bolt in order to choose the most critical component. Work in 2 person groups. DUE: 01/25 | ||||||||
| 01/13 | Torsion and Bending in Welded Joints; Torsion Bar & Helical Compression Spring Design | ||||||||
| 01/18 | HOLIDAY | ||||||||
| HW: Work problems 11.5, 11.7, and 11.9. Due Date: 01/27 | |||||||||
| 01/20 | EXAM #1 | ||||||||
| 01/25 | Helical Compression Spring Design | 12.1--12.7 | |||||||
| LAB | 3D Finite element modeling of a stress concentration factor. Perform a three-dimensional analysis of the same geometry you chose for LAB 1. Investigate three different part thicknesses. DUE: 02/01 | ||||||||
| HW: Work problems 12.2, 12.7, 12.27, 12.31. Due Date: 02/08 | |||||||||
| 01/27 | Torsional Spring Design | 12.8--12.12 | |||||||
| 02/01 | Hydrodynamic Bearing Design | 13.12--13.16 | |||||||
| HW: Work problems 13.22 and 13.25. Due Date: 02/08 | |||||||||
| LAB | Spring Analysis: You will be given a helical compression spring at the start of the period. Perform any necessary measurements and/or non-destructive experiments to determine its mass, spring constant, spring index, etc. Use the equations given in your textbook and the TK Solver Spring Design model to calculate such values as maximum stress at compressed height, spring constant, etc. Compare calculated values to experimental results. Results are due at the end of the lab period. Work in three-person groups. | ||||||||
| 02/03 | Rolling-Element Bearings | 14.1--14.5 | |||||||
| 02/08 | Bearing Selection & Mounting | 14.6--14.8 | |||||||
| HW: Work problems 14.4 and 14.11. Due Date: 02/22 | |||||||||
| LAB | Electronic vendor information for rolling element bearing selection: www.skf.com and www.timken.com | ||||||||
| 02/10 | Spur Gear Nomenclature and Operation | 15.1--15.13 | |||||||
| 02/22 | Gear Tooth Design for Bending Loads | ||||||||
| HW: | |||||||||
| LAB | Electronic Manufacturers' Catalogs | ||||||||
| 02/24 | Gear Tooth Design for Surface Failure | ||||||||
| 03/01 | FINAL EXAM | ||||||||
| Grading | |
| EXAM #1 | 25% |
| FINAL EXAM | 32% |
| Homework | 20% |
| Design Laboratory | 23% |
| TOTAL | 100% |