Technical Drawing Principles

This comprehensive course is your gateway to mastering the fundamentals of engineering drawing

What you'll learn

Understand the Fundamentals of Graphic Language

Classify Different Types of Drawings

Apply Drawing Principles Effectively

Master Orthographic Projections

Enhance 3D Visualization and Imaginative Skills

Create and Analyze Sectional Views

Fully understand the drawing sheet components

Requirements

No prerequisites needed, you will learn necessary items in this course

Description

Are you ready to unlock the world of engineering design? The first step is to explore the realm of technical language. This comprehensive course is your gateway to mastering the fundamental principles and techniques of technical engineering drawing. Whether you're a student, engineer, or aspiring designer, this course will equip you with the essential skills to create precise and professional technical drawings and the ability to fully understand and analyze the technical drawing sheets.You'll delve into the core concepts of drawing sheets, scales, and line types. Master the art of orthographic projection, learning how to create accurate 2D views of 3D objects. Discover the power of sectioning to reveal internal details, and explore advanced techniques like isometric and dimetric projections.You'll also learn how to effectively communicate design intent through standard dimensioning. You'll explore various techniques, including parallel, chain, coordinate, and parametric dimensioning. Additionally, you'll gain a deep understanding of the relation between the 2D and 3D representations of the objects, and learn how to apply them to your drawings.Through hands-on exercises and real-world examples, you'll gain practical experience in applying technical drawing principles. You'll learn how to create clear and concise drawings that meet industry standards. The course has been organized in a way that everyone can easily learn and practice the contents and eventually become a drawing engineer.

Overview

Section 1: Introduction

Lecture 1 Introduction

Lecture 2 Need for correct drawing

Lecture 3 Classification of drawings

Lecture 4 Types of the assembly drawing

Lecture 5 Bill of material (BOM)

Lecture 6 Assembly drawing, practical examples

Section 2: Drawing Principles

Lecture 7 Drawing Sheet, sizing

Lecture 8 Drawing Sheet, Layout

Lecture 9 Drawing Sheet, Scales

Lecture 10 Drawing Sheet, Classification of Lines

Lecture 11 Introduction to dimensioning

Lecture 12 Elements of dimensioning

Lecture 13 Some points on execution of dimensioning

Lecture 14 arrangements of dimensioning : Parallel

Lecture 15 arrangements of dimensioning : Chain, co-ordinate

Lecture 16 arrangements of dimensioning : Parametric, super imposed

Lecture 17 Dimensioning, Indication symbols

Lecture 18 Indication symbols, Threads and Tapered features

Lecture 19 Indication symbols, Notes

Lecture 20 Indication symbols, very long components, equal spacing

Lecture 21 Indication symbols, Revised and controlled dimensions

Lecture 22 Limit deviations

Lecture 23 Violations of the principles of drawing - part1

Lecture 24 Violations of the principles of drawing - part2

Lecture 25 Abbrevations

Section 3: Orthographic Projections

Lecture 26 Section introduction

Lecture 27 Definition of orthographic projection

Lecture 28 Orthographic projection angle systems

Lecture 29 Method of obtaining the orthographic views

Lecture 30 Designation and relative position of views

Lecture 31 Selection of views

Lecture 32 Development of missing views - Problem

Lecture 33 Development of missing views - Method

Lecture 34 Definition of the Isometric representation

Lecture 35 Isometric view - Example

Lecture 36 Definition of Dimetric view

Lecture 37 Introduction to Box method

Lecture 38 Development of isometric 3D shape via three view drawing

Section 4: sectional views

Lecture 39 Introduction

Lecture 40 Definition of sections and cutting planes

Lecture 41 Hatching rules

Lecture 42 Hatching rules demostration

Lecture 43 Different types of sectioning

Lecture 44 Full section

Lecture 45 Successive sectioning

Lecture 46 Interrupted sectioning

Lecture 47 Half section

Lecture 48 Local section

Lecture 49 Revolved and Removed sectioning

Lecture 50 Auxiliary sectioning

Lecture 51 Broken-out and Aligned sectioning

Lecture 52 Sectioning exceptions

Lecture 53 Sectioning exceptions - practical examples

Section 5: Conclusion

Lecture 54 Conclusion

The intended learners for this course are individuals seeking to enhance their technical drawing and design skills, particularly in the fields of engineering and manufacturing. this includes: 1- Engineering Students: Undergraduate or graduate students pursuing degrees in mechanical, civil, or industrial engineering who require a solid foundation in technical drawing principles for their coursework and future careers. 2- Aspiring Designers: Individuals interested in design fields, such as product design or CAD, who want to learn how to effectively communicate their ideas through precise drawings and visual representations. 3- Professionals in Technical Fields: Current professionals, including draftsmen, technicians, and engineers, looking to refresh or upgrade their skills in graphic language, drawing standards, and visualization techniques to stay competitive in their roles.