2007-2008 Spring

         ME 114 Computer Aided Engineering

                           Drawing II

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The lists are updated !.. (18.06.2008 - 11:59)

Final Results and OverAll Grades can be seen through

the following links for Sections 03 and 05.

 

Final            Section 03    Section 05

OverAll       Section 03    Section 05

 

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Some missing solutions can be downloaded  with the link below.

Missing_Soln.rar

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The final exam will be held in two sessions. For the sitting plan,

please look at the lists through the below links.

                        09:30 Session        13:30 Session

Final Examination Schedule

June, 10, 2008 - Tuesday

Section 01 - 09:30 - D111 & B207

Section 02 - 13:30 - D111 & D113

Section 03 - 09:30 - B206

Section 04 - 13:30 - B206

Section 05 - 09:30 - B207

Section 06 - 09:30 - D113 & B207

Section 07 - 13:30 - B207

 

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Exam Results for Sections 03 and 05

 

Midterm I        Section 03    Section 05

Midterm II       Section 03    Section 05

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Descriptive Geometry Exercise Solutions

ABCD    EFGH

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Instructors:

 

Instructor	Office	E-mail
Ayfer ATAOĞLU	G-204	ataoglu@metu.edu.tr
Kerep CİVCİ	G-209	kerep@metu.edu.tr
Orhan ÖLÇÜCÜOĞLU	A-102	oorhan@metu.edu.tr

 

Assistants:

 

Assistant: Ergin Kılıç

Office:      A146

E-mail:      kergin@metu.edu.tr

 

Schedule:

 

Section	Instructor	Time	Place
1	Ayfer ATAOĞLU	Monday,   08:40 – 10:30	D-113
		Tuesday,   08:40 – 10:30
2	Kerep CİVCİ	Monday,    08:40 – 10:30	D-111
		Tuesday,    08:40 – 10:30
3	Orhan ÖLÇÜCÜOĞLU	Monday,   08:40 – 10:30	B-207
		Friday,   13:40 – 15:30	D-113
4	Kerep CİVCİ	Monday,     15:40 – 17:30	D-111
		Tuesday,     13:40 – 15:30
5	Orhan ÖLÇÜCÜOĞLU	Tuesday,     8:40 – 10:30	B-207
		Friday,     15:40 – 17:30	D-113
6	Ayfer ATAOĞLU	Monday,   13:40 – 15:30	D-113
		Tuesday, 10:40 – 12:30
7	Kerep CİVCİ	Monday,   13:40 – 15:30	D-111
		Tuesday,   10:40 – 12:30

 

Catalog Description:

 

Working drawings, assembly drawings. Screw threads, threaded fasteners.

Keys, springs, locking devices, rivets, welds, piping layouts. Gears and cams.

Dimensioning and tolerances. Introduction to descriptive geometry; points, lines,

planes. Piercing points, dihedral angle. Angle between line and plane. Parallelism,

perpendicularity. Intersections. Developments.

Course Objectives:

First part of the course is designed to give freshmen more information on engineering

drawing and to make students familiar with the drawing of standard features used in

mechanical engineering. Second part of the course is designed to provide information

on descriptive geometry and its applications in industry.

Textbook(s):

T. E. French, C. J. Vierck and R. J. Foster, “Engineering Drawing and Graphics

Technology”, McGraw-Hill Inc.

Syllabus:

1. Working drawings and assembly drawings , Dimensioning
2. Screw threads
3. Threaded fasteners
4. Locking devices, keys, springs, rivets, welds
5. Piping layouts, gears and cams
6. Further work on dimensioning
7. Tolerances
8. Surface quality marks and geometric tolerances
9. Introduction to descriptive geometry, auxiliary views and visibility
10. Piercing points, line of intersection and angle between planes
11. Parallelism, perpendicularity, angle between line and plane
12. Intersection of solids with planes
13. Intersection of solids with solids
14. Developments

Exercises:

- Bell roller support 

- Antivibration mount

- Sealed shaft unit

- Jig Assembly

- Cam Assembly - Sheet 1   Sheet 2

- Footstep Bearing - Sheet 1   Sheet 2

- Crane Hook - Sheet 1   Sheet 2

- Journal Assembly - Sheet 1   Sheet 2

- Caster

- Tool post

- Screw Threads Example (p.531 - Problem 6)

- Descriptive Geometry: 

    Set A  -  Set B  -  Set C  -  Set D

    Set E  -  Set F   -  Set G   -  Set H 

    Geometric Shapes & Exercises

- Descriptive Geometry Lecture Notes is available!...

Grading:

2 Midterms	% 50
Final	% 40
Attendance + HW	% 10