Descriptive Geometry

 

Descriptive geometry

First year

 

Course Instructor: D. Mufeed  Al-Afeef, e-mail : mufeedalafeef@gmail.com

Office hours: Layéek  Institute - Monday and Wednesday from 14:00 to 17:00.

Course Description:

It includes the following: the point and its representation, the rectangle, the interrelationships between the rectangles, the level, the interrelationships between the levels and rectangles, the geometrical multi-plane objects, the change of the spatial position of the geometric element, the change of the levels of the projection, the curves of the lines and the curved surfaces.

Course Objectives:

1. Application of the academic programs of the College of Petroleum Engineering.

2 - Imagine and represent the basic engineering elements.

3 - Knowledge in the basics of projection and engineering drawing.

4 - The geometric representation of the flat and curved surfaces and their projection and diffusion.

 Teaching Language: Arabic.

 Language of books and references: Arabic.

Books and educational materials:

Reference: Descriptive Engineering / D. Kefah Mohamed Mahdi Al-Jawahiri / Al-Baath University Publications.

Additional Reference: Descriptive Engineering / D. Ahmed Mohamed Al-Qassas / The Anglo-Egyptian Library.

 Lecture Program

Week :  Theme

The first: is engineering concepts, the primary elements in descriptive geometry, the conditions   of parallelism and  Its axioms, the conditions of dependence and its axioms.

Second : Projection, Central Projection, Parallel Projection, Monge Method.

The third : is the division of the space by the projection levels, the values ​​of the coordinates and their signals, the expression  Plane  projection.

Fourth : point; the basic element in descriptive geometry, dropping the point in my system   Bipolar and trigonometric expression, determination of the spatial position of the point

  through  Level projection, the flat position of the triple projection axes.

Fifth : straight; the spatial position of the rectum, the projection of the rectum, the relationship  Reciprocal between straight and dot, rectal effects at  Plane  projection.

Six : Interrelationships between rectangles: rectangles, rectangles   Parallel, straight lines, determining the length of a straight segment and its tilt angles.

The seventh:  plane, the elements that determine the level in the vacuum, determine the level on Projection levels, plane effects, and special rectitudes in the plane.

Eighth : Interrelationship between levels, relationship between plane and externals   For him, define a two-plane cross-line, mutual interdependence between straight and plane.

IX : Engineering Objects: Multi-plane planes, drop-offs of surfaces   Level, pyramid and prism and projection, intersection of the pyramid or prism with Straight or with plane, intersecting polyhedral objects.

X : Change the subtraction of the geometrical element, rotation, levels  Projection Assistance.

XI : Use the rotation to define the distance between the level and the point outside, the method

  Rotate and dispense with rotating axles.

Twelve : curves: lines and curved surfaces, determining the length of curved section,

cylindrical lines, conical spiral line and diffusion.

  Testing Scheduale:

Test

Date

Subject

Type

Language

% Of final

Quiz 1

30/10/2018

First 6 chapters

written

Arabic

5%

Quiz 2

11/12/2018

Last 6 chapters

written

Arabic

5%

Final

15/01/2019

All chapters

written

Arabic

60

                       

 

 

 

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