Introduction to Computer Aided Drafting and Solid Modeling
ENS 209

Fall 2015
:.:c, nor
ENS 209, Introduction to ComputerAided Drafting and Solid Modeling
Midterm  , May, 8 2014
Name: ID: Exam Place:
Time Allowed: 110 min.
Ground Rules:
. This is a closed book/notes exam,
. Except simple engineering calculator and a ruler (scale)
Introduction to Computer Aided Drafting and Solid Modeling
ENS 209

Fall 2015
ENS209 Introduction to Computer Aided Drafting & Solid Modeling
Lecture Homework 2  Solution
1. Calculate the normal vector at a point (5,0,0) on a sphere with radius = 5, center = (0,0,0).
The sphere is give parametrically as:
(, ) = cos cos
(, ) = sin
Introduction to Computer Aided Drafting and Solid Modeling
ENS 209

Fall 2015
ENS209 Introduction to Computer Aided Drafting & Solid Modeling
Lecture Homework 1  Solution
1. The Top (Horizontal) and Front views of 2 bars (in two different orientation (a) and (b) ) are
given below.
a) Determine the visibility in the Top view. In ot
Introduction to Computer Aided Drafting and Solid Modeling
ENS 209

Fall 2015
Due Date: 01.December.2015 15:40 (Lecture hour)
ENS209 Introduction to Computer Aided Drafting & Solid Modeling
Lecture Homework 2
1. Calculate the normal vector at a point (5,0,0) on a sphere with radius = 5, center = (0,0,0).
The sphere is given paramet
Introduction to Computer Aided Drafting and Solid Modeling
ENS 209

Fall 2015
Due Date November, 3rd 2015 15:40
ENS209 Introduction to Computer Aided Drafting & Solid Modeling
Lecture Homework 1
1. The Top (Horizontal) and Front views of 2 bars (in two different orientation (a) and (b) ) are
given below.
a) Determine the visibility
Introduction to Computer Aided Drafting and Solid Modeling
ENS 209

Fall 2015
ENS209 Introduction to Computer Aided Drafting & Solid Modeling
Assignment 1  Solution
1. The Top (Horizontal) and Front views of 2 bars (in two different orientation (a) and (b) ) are
given below.
a) Determine the visibility in the Top view. In other wo
Introduction to Computer Aided Drafting and Solid Modeling
ENS 209

Fall 2015
ENS 209 PROJECT FINAL REPORT
Drawing Ventilators In SolidWorks
Group Members
Hasan Hakan Kele17823
Alper Ege zkan17509
Efe Kuruolu17741
Seluk Ertu16678
A. Product Description
The product that we worked on is a ventilation fan which is a tool that prov