Geometric Dimensioning and Tolerancing (GD&T) : Basics

4.7 /5

(19 Ratings)

Offered byUDEMY

Geometric Dimensioning and Tolerancing (GD&T) : Basics
at
UDEMY
Overview

Learn the essential concepts of GD&T , for mechanical and manufacturing engineers

Duration	7 hours
Total fee	₹490
Mode of learning	Online
Credential	Certificate

Geometric Dimensioning and Tolerancing (GD&T) : Basics
at
UDEMY
Highlights

Earn a Certificate of completion from Udemy
30-Day Money-Back Guarantee
Full lifetime access
Access on mobile and TV
7 downloadable resources

Geometric Dimensioning and Tolerancing (GD&T) : Basics
at
UDEMY
Course details

Skills you will learn

Engineering Design CAD

Who should do this course?

For Aspiring Mechanical design engineering students looking to learn the Subject of GD&T

What are the course deliverables?

The basic concepts of Geometric Dimensioning and tolerancing
Why is GD&T needed and what are its advantages over the traditional method
How to apply GD&T to a part drawing
Learn from a seasoned design engineer with real world experience in designing chassis systems

More about this course

The course is designed in a way to build from the basic concepts of engineering drawing towards more complex concepts
It starts with explaining the importance of an engineering drawing and going on to explain why GD&T the need has arisen and then a deep dive into the concepts of GD&T
Learn and appreciate the importance of the language over the traditional way of dimensioning and learn the possibilities of controlling the parts' variations using various combinations of symbols and controls

Geometric Dimensioning and Tolerancing (GD&T) : Basics
at
UDEMY
Curriculum

Introduction and Basics of Engineering drawing

My Learning journey and a Learning guide to GD&T

Importance of Engineering Drawing

The Three Major stakeholders

Quality of Drawing

Cost Of Drawing Error

Examples of Drawing error

3D Model to 2D representation

Orthographic Projection of 3D into 2D and 1st angle and 3rd angle projection

What is Dimensioning?

Concept of Tolerance

Ways of representing tolerance

Fits in Mechanical Assemblies

Types of Fits and Selection

Examples of types of fits

How is Tolerance decided?

Drawing with Tolerances

Engineering Drawing Template

Examples of Engineering drawings

Need from the Drawing

What is a Feature?

Examples on Features and non features

Dimension types on drawings

How is Inspection of parts done?

Examples of inspection of a part

CMM inspection

Need for GD&T

Tolerancing a pin with a gauge hole

Issue with Traditional tolerancing - No Relative control of features

Issue with Traditional tolerancing - Ambiguity in Inspection

Issue with Traditional tolerancing - No Assembly consideration

Issue with Traditional tolerancing - No control of Profiles

Why GD&T is needed?

Example of Parallel faces

T slots example

Poppet of Valve example

Introductory Concepts of GD&T

Origins of GD&T

Size, Form, Orientation and Location

What is GD&T ? What are the important concepts?

The Feature control Frame

Basic Dimensions

Common Drafting Errors- Basic dimensions and Feature control frame

Feature of Size

Identifying Feature of Size

Identifying Feature of size Example 2

Irregular Features of Size and comparison

Comparison between GD&t and non GD&T

Material Conditions

Rule 1

Rule 1 Examples and Over riding Rule 1

Need for Reference

Datums

Datums : Introduction

How Datums are Created

Datum and Datum Feature , Terminology

Datum Reference Frame

Datum reference frame CAD demonstration

Datum Reference frame - 2 Cylindrical feature and 1 Planar feature

Datum Reference frame - 2 Cylindrical feature and 1 Planar feature CAD

Datum Reference Frame - 1 Cylindrical and 2 Planar feature

Datum Reference Frame - 1 Cylindrical and 2 Planar feature CAD

Selection of Datums

Simple Process of Applying Datums

Examples of Datum Scheme selection

Tolerance Zone

How GD&T Helps Inspection?

Tolerance zone Comparison for Position control of Hole

Comparison Summary

Inspection Requirements

Geometric Dimensioning and Tolerancing (GD&T) : Basics
at
UDEMY
Faculty details

Mufaddal Rasheed

Mufaddal Rasheed is a mechanical design engineer and an inventor experienced in a role in Automotive R&D designing complete Chassis systems from Concept to production for SUV projects in Mahindra & Mahindra Ltd for 7 years

Geometric Dimensioning and Tolerancing (GD&T) : Basics
at
UDEMY
Entry Requirements

Eligibility criteria Up Arrow Icon

Prerequisite: Basic knowledge of mechanical engineering, engineering design & making 2D drawings

Conditional Offer Up Arrow Icon

Not mentioned

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Geometric Dimensioning and Tolerancing (GD&T) : Basics
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Students Ratings & Reviews

4.7/5

19 Ratings

4-5
14
3-4
4
2-3
1

Tejas Nandkishor Chopade

Geometric Dimensioning and Tolerancing (GD&T) : Basics

Offered by UDEMY

Learning Experience: Udemy is great platform for learning new technology and skills that required to improve our knowledge and expertise. Also it has very distinct module available, gives easy learning experience.

Faculty: Faculty name was the specified course is Muffadal Rasheed. Having great knowledge about the same course, and gives each and every topic explanation in easy way Course curriculum was designed as per latest syllabus, having each module video lectures gives very easy learning. Also has quiz at the end of each module.

Course Support: No, didn't get any job assistance in this course. But this course is very important according to my field.

Reviewed on 17 Sep 2022Read More

Sreelesh S

Geometric Dimensioning and Tolerancing (GD&T) : Basics

Offered by UDEMY

Learning Experience: The course was on udemy taken by respected sir muffadal, His pacing and contents with examples was great

Faculty: The faculty name is Mufaddal rashid and he is very good at teaching Yes it was updated

Course Support: No, i didn't get one

Reviewed on 28 Aug 2022Read More

AJAY KUMAR ROY

Geometric Dimensioning and Tolerancing (GD&T) : Basics

Offered by UDEMY

Learning Experience: I was confused earlier at varous points of GD&T, after completing my course i was able to understand them. The content was very practical that we can understand what is geometric tolerance, where & how we use them, there were many examples to understand them.

Faculty: Muffadal Rasheed There was topic wise slides with examples and assignments of every topic.

Course Support: I used this knowledge in my current work profile

Reviewed on 20 Aug 2022Read More

Aravind C

Geometric Dimensioning and Tolerancing (GD&T) : Basics

Offered by UDEMY

Learning Experience: I learnt many things there like symbols fits modifiers features datum and so on and how to use it in engineering drawing. It was a very nice experience.

Faculty: A person who thaught me is very nice person and he has 10+ years experience in design engineering, that why he is very strong in techincal knowledge Yes. It was updated upto date. And i feel very easy to understand and learning new things.

Course Support: So far no.

Reviewed on 9 Aug 2022Read More

Manish Bisen

Geometric Dimensioning and Tolerancing (GD&T) : Basics

Offered by UDEMY

Learning Experience: Poor learning experience

Faculty: Instructors taught well Curriculum not relevant

Course Support: No career support provided

Reviewed on 15 May 2022Read More

View All 10 Reviews