Istanbul Technical University

Mechanical Eng. Faculty

CRN 21784 – MAK112E – Computer Aided Technical Drawing

Spring Semester 2005 (1+3) 2.5 credits

                                                                                                                                     

Lecturers:       Dr. Hikmet KOCABAS, Assoc.Prof.

                        Mechanical Eng. Building Office : 428 , Tel: 2468 ,

e-mail: mailto:kocabash@itu.edu.tr    

web:  www.mkn.itu.edu.tr/~kocabash

Office Hours: Mon 16-18; Wed 11-13...16-18; Thr 14-16; Fri 14-16;

Course Hours: Thursday 9 - 10 (406) ,  Practice : Thursday  11 - 13 (406)

Pre-request:    RES 105

 

Course Description: Introduction to computer aided technical drawing.

Basic drawing functions and multi-view projection.

Sectioning and conventions. General concepts in 3D modeling.

Creating parts in 3D design and solid modeling.

Transferring 3D parts to drafting detailing.

Assembly modeling and assembling parts. Surface modeling.

 

Text Book:      Giesecke, F, et.al, Engineering Graphics,

MacMillan Publ, New York, 1993 (T.353.E54 1993)

www.mkn.itu.edu.tr/~mkimrak/MAK112E.htm     TUTORIALS

 

References:

SolidWorks Getting Started Educational Edition 2003, SolidWorks Corporation 2003

Goetsch, D., Chalk, W., Nelson, J.A., Technical Drawing, Delmar Publ, 2000. (T.353.G64 2000)

Earle, J., Engineering Design Graphics, Addison-Wesley Publ., 1994. (TA.174.E27 1994)

Madsen D, et.al Fundamentals of Drafting Technology, Prentice Hall,1994 (T.353.M33 1994)

Shih, R.H, et.al AutoCAD 2000 MultiMedia Tutorial, SDC Publ. 1999 (T.385.S55 1999)

Lamit, L.G. Basic Pro/ENGINEER in 20 Lessons, PWL Publ. 1998 (TA.174.L36 1998)

Toogod, R., et.al, Pro/Engineer Tutorial, SDC Publ., 2000

Ethier, S, Ethier, C., Instant Autocad Mechanical Desktop 5.0, Prentice Hall, 2000.
 

  Objectives:    The objectives of this course is to teach the students;

1.

computer aided 2D drafting and 3D solid modeling, and to create fully defined engineering models

2.

fundamentals of CADD and the apply drafting and modeling methods on a specific CADD package.

3.

how to design and align elements of an assembly and create assembly drawings in computer environment.

4.

how to print and present standard 2D blueprint and solid models.

 

  Outcomes:    The student will demonstrate their ability to

1.

draw 2D drawings in standard 2D blueprint forms,

2.

dimensioning in 2D and 3D drawings,

3.

create solid model of a part,

4.

design and align given parts in an assembly,

5.

print out and present 2D and 3D drawing

 

 

 Assessment Criteria:

Midterm Exam 

20 % March 24, 2003, (Sectional View)

Homework

20 % (4 Homework)

Assignments

20 % (Average of the assignments)

Final Exam                  

40 % (Assembly Drawing)           FINAL EXAM

Course Plan:

  Week

Topics

1

Introduction to computer aided drawing

2

Parametric design and basic drawing functions

3

Orthographic projection and multi-view projection                  

4

Principles of dimensioning                                                     HW #1

5

Creating sectional views                                                         

6

Three dimensional design and solid modeling                       HW #2

7

Creating parts in 3D drafting      

8

Applying constraints and dimensioning in solid modeling

9

MIDTERM EXAM  7 April 2005

10

Extruding, modifying and redefining, feature construction

11

Transferring 3D parts to drafting detailing                             HW #3

12

Aligning parts in an assembly                                               

13

Assembly modelling and assembling parts                            HW #4

14

Surface modelling

Homework Rules:

1.      Submit your homework and assignment via e-mail attach with filename of

your number & name. ie 030030102 Hikmet Kocabas hw1.dwg / .sldprt / .sldwg

Homework#1 Multi-view projection

Homework#2 Sectional view

Homework#3 Solid modelling

Homework#4 Design Homework

2.      Late homework is not evaluated .

3.      Homework should be submitted in due time with complete form.

4.      Homework #4 is designed as a comprehensive problem,

(the instruction from “Engineering Design Graphics” by Earle pp 94)

During the 3rd course week

·         The design team will be formed by 4 members.

·         One of the team members will be selected as a team leader.

·         The team activity schedule will be prepared.

·         The course instructor will be informed about your team, the leader,

and the team activity schedule.

·         Otherwise, the design teams will be organized by the course instructor

Assignment Rules:

1.      Lectures and practice will be in 406 Comp. Lab.

2.      It is compulsory to ATTEND at least 70 % of the class and

80 % of the practice according to university final exam regulations.

3.      Repeating the assignments is not possible.

4.      Draw all assignments using a CAD package as a tool in 406 lab.

5.      80% grade is required at least for AA Final letter Grading.

6.      A student Grade under 35%  absolutely deserve FF for Final letter Grading.

Coordinator : Dr. C. Erdem ÝMRAK, Assoc.Prof.  

Date : February 2005