ME 111 Engineering Graphics I |
Credits: 3 (2-3-2) |
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TEP/TEPE,
Faculty of Engineering, Thammasat University |
1st semester 2004 |
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Lecturers: |
Dr. Wiroj Limtrakarn |
Room 413, Tel. 3144, limwiroj@engr.tu.ac.th |
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Dr. Dulyachot Cholaseuk |
Room 410, Tel. 3149, cdulyach@engr.tu.ac.th |
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Mr. Komkrit Chuawittayawuth |
Room 210, Tel. 3196, ckomkrit@engr.tu.ac.th |
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Web page: |
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Objectives: |
1.To understand the fundamental of engineering drawing. 2.To be able to draw and read the engineering drawings correctly. 3. To be able to use the computer aided design software in engineering graphics. |
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Course Description: The significance of drawing. Instruments and their uses. Lining and lettering. Work preparation. Applied geometry.
Dimensioning and description. Orthographic drawing. Pictorial drawing. Freehand sketching. Sectioning. Computer aided drawing. |
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Tentative Schedule:
Weeks |
Topics
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Date
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Lecturer
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Lecture
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Lab
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1 |
Introduction to drawing and its preparation. Drawing equipment. Objective in drawing. Scaling, lining, and lettering. |
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Wiroj |
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2 |
Geometric construction. Lines. Bisecting a line. Bisecting an angle. Dividing a line. Drawing a polygon. Circles and arcs. Finding the center of a circle. Drawing of tangential arcs in various situations. |
Wiroj |
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3 |
Orthographic drawing. Types of projections. Visualization |
Komkrit |
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4 |
Dimensioning. Placement of dimension and extension lines. Dimensioning angles. Dimensioning arcs. Symbols. |
Wiroj |
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5 |
Orthographic drawing: Production of a mechanical drawing |
Komkrit |
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6 |
Freehand sketch |
Komkrit |
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7 |
Isometric drawing. Approximate four-center ellipse. |
Komkrit |
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8 |
Exam 1 |
28/7/04 |
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9 |
Oblique drawings. Cavalier and cabinet projection. |
4/8/04 |
Komkrit |
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10 |
Sectional drawing. Oblique sections. |
11/8/04 |
Komkrit |
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11 |
Detail and working drawing. Assembly drawing. |
18/8/04 |
Wiroj |
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12 |
Detail and working drawing. Introduction to tolerance. |
24/8/04 |
Wiroj |
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13 |
Exam 2 |
1/9/04 |
- |
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14 |
Computer Aided Drawing. Introduction. Workspace. Some important commands. Basic geometry. Drawing aids: grids, object snaps. Coordinate systems. |
7/9/04 |
8/9/04 |
Dulyachot |
15 |
Computer Aided Drawing. Two dimensional drawing. Drawing modifications: move, rotate, copy, scale, trim, extend, fillet, chamfer, array etc. |
14/9/04 |
15/9/04 |
Dulyachot |
16 |
Computer Aided Drawing. Dimensioning. Layers. |
21/9/04 |
22/9/04 |
Dulyachot |
17 |
CAD Examination. |
29/9/04 |
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Boundy, A.W., Engineering Drawing, 6th edition, McGraw Hill, 2002.
Evaluations: Exam 1, 2 20, 25 %
CAD exam 20 %
Assignments & attendance 35 %
Minimum of 80% attendance is required to pass this course.