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Design

Other Design

Geometric Dimensioning and Tolerancing (GD&T)

Geometric Dimensioning & Tolerancing : Advanced concepts

Loại khoá học: Other Design

Learn to interpret and apply advanced concepts of GD&T on patterns, slots, irregular parts and more

50.000 VND

65 VND

Đầy Đủ Bài Giảng

Học Online Tiện Lợi

Kích Hoạt Nhanh 2-5 Phút

Thanh toán tự động

Được phép tải xuống

Mô tả

Topics covered :

Profile tolerance in depth
- Relimited control of profile
- Biased tolerance zone
- Application of profile on Flange part
How are Patterns toleranced and what does the callout mean with multiple examples
Using Patterns as datums
Refinement of Orientation and Form in Position and Profile tolerance
Auxiliary datums - Datums apart from the datum reference frame.
Inclined datum features - two examples
Concept of simultaneous requirements- What does it mean ? What does it imply?
Difference between simultaneous and seperate requirements
Gauging with simultaneous requirements
Gauging with seperate requirements
Composite position control
Composite vs Multi segment position control
Composite Gauging
Composite Profile control vs multi segment profile control
Tolerancing of slots - Methods and their differences
Using slots as Datums
Datum Targets - Why use them ? When to use them ? How to use them ?
Inspection with datum targets
What is Zero positional tolerancing at MMC? with example and why use it?
What is Projected tolerance zone ? with example and why use it?

All the lectures are in form of

Short "to the point " explanations of concepts
Focus on practical examples
Learn the why and why not along with comparisons

Pre-requisites required:

Understanding of Basic concepts of GD&T like
- Datums
- Modifiers and material conditions
- Tolerance zones
- Symbol meanings
- Concept of Size, Form , orientation, and location
- Virtual conditions

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Yêu cầu

Nội dung khoá học

14 sections

Introduction

5 lectures

Introduction

04:13

GD&T Basics Refresher part 1

08:39

GD&T Basics refresher part 2

12:50

GD&T basics refresher part 3

02:15

Profile vs position control

05:02

Profile tolerance - in depth

9 lectures

Profile tolerance interpretations

04:06

Profile Tolerance interpretations - 3D

08:40

Application of Profile on Flange - Example

03:36

Replacing orientation and position control with profile

08:55

Relimited Profile Control

02:29

More examples in Profile applied to components

08:31

Biased and Unilateral Tolerance zone

04:03

Exercise : Set profile control for surface on drawing

03:30

Quiz- Profile

7 questions

Patterns

15 lectures

Rectangular Patterns - Example 1

04:06

Rectangular Pattern - Example 2

02:10

Verifying Position control of Pattern - part 1

06:22

Verifying Position control of Pattern - part 1

04:12

Verifying Position control of pattern with MMC modifier

07:37

Circular Pattern

04:51

Verifying Position control of Circular Pattern - part 1

06:21

Verifying Position control of Circular Pattern - part 2

08:44

Exercise 1 - Verify the part based on GD&T drawing

01:17

Exercise 2 - Verify the part based on GD&T drawing

02:20

Exercise 3 - Derive the equations for tolerance zone circles

02:51

Rectangular pattern of rectangular features

03:54

Pattern as Datum Feature

07:22

Example of Functional gauge for pattern

06:31

Patterns - Quiz

1 question

Inclined datum and Auxiliary datum

4 lectures

Inclined Datums - Examples

08:49

Auxilary Datums - Example 1

02:46

Auxilary Datums - Example 2

02:46

Quiz- Inclined datum and Auxiliary datum

5 questions

Refinement of Profile and Position controls

7 lectures

Refinement of Position to Orientation and Form

03:47

Refinement of Profile to orientation and form

03:27

Refinement of Position to orientation - Tolerance zone and angle calculation

04:20

Refinement of Position to orientation - Visualization in 3D

02:12

Refinement of Profile to orientation and form Example 2

06:34

Refinement of position to perpendicularity - exercise

02:57

Refinement - quiz

6 questions

Simultaneous Requirements

13 lectures

Simultaneous requirement - Example 1

02:53

Simultaneous requirement - Example 2 Redo

03:29

Points to note in Simultaneous requirements

02:57

Simultaneous vs separate Requirement - Example 3

05:29

Gauging with Simultaneous requirements- Example 4

04:10

Variation on Example 4

03:03

Simultaneous requirement with auxiliary datum

02:11

Simultaneous requirements example 6- 3D example

05:58

Simultaneous requirements 3D example 6 functional gauging

04:53

Different datum sequence - Example

02:04

Separate Requirements - Gauge

08:08

Exercise in Simultaneous requirements - Identify

00:36

Simultaneous requirements - Quiz

5 questions

Composite Position control

25 lectures

Composite control on pattern- Example 1

07:06

Composite position control vs normal equations

05:59

Composite position control - Example measured part

06:13

Composite position control - Centre to centre distance visualized

04:19

Composite position control - 1 datum in second line

07:37

Composite position control - 2 datum in second line

02:16

Composite control - Circular pattern - Example 2

03:38

Composite control - Example 3 - Redo

07:44

Composite position control 4 hole pattern example

02:32

Composite Gauging

07:09

Composite Gauging - First line

04:57

Composite gauging - Second line

02:44

Composite gauging - Third Line

01:37

Composite position control- Functional gauging example 2

06:42

Composite vs Multi segment position control

07:54

Composite vs Multi segment position control - Tolerance zone mobility

10:38

Composite vs Multi segment position control - Tolerance zone 3D visualization

05:58

Composite vs Multi segment position - Calculations / verification Part 1

10:59

Composite vs Multi segment position - Calculations / verification Part 2

05:58

Composite vs Multi segment control -Circular pattern

05:42

Composite vs Multi segment control -Circular pattern - Tolerance zone mobility

01:22

Exercise 1 - composite position

04:01

Exercise 2 - composite position

01:08

Summary - Composite vs Multi segment control

01:46

Composite position control - Quiz

7 questions

Composite Profile control

6 lectures

Composite profile control - Example 1

07:36

Composite profile control - Example 2

05:45

Composite profile control - Example 3

04:42

Composite profile vs multi segment profile control - example 3

03:49

Exercise 1 - composite profile control

01:25

Composite profile control- quiz

3 questions

Slot Control

5 lectures

Slot control scheme 1

04:48

Slot control scheme 2

03:31

Slot control scheme 3

06:43

Slot as Datum feature

05:04

Slots control - quiz

6 questions

Multiple Datum Feature datum

3 lectures

What is Multiple Datum feature?

02:14

Multiple datum feature - Rotation part

01:54

Example of a Table

02:36

Zero Position tolerance at MMC concept

2 lectures

Zero MMC Example - 1

05:48

Zero MMC Example - 2

03:11

Datum Targets

12 lectures

Datum Targets Intro

01:36

3-2-1 principle

02:17

When are Datum targets used

01:51

Datum Target annotations and symbols

03:19

Datum Targets - Example 1

05:40

3D Visualization of datum targets

01:30

Datum Target - Example 2

03:22

3D Visualization of datum targets - example 2

01:27

Datum Target - Example 3

04:31

3D Visualization of datum targets - example 3

01:50

Points to note while applying Datum targets

02:21

Datum Targets - Quiz

9 questions

Projected Tolerance zone , Floating and Fixed Fasteners

10 lectures

Need for projected Tolerance zone

02:47

Projected Tolerance zone applied

01:40

Projected tolerance zone - exercise 1

02:41

Floating fasteners - calculating position tolerance

07:14

Floating fasteners - orientation example -Will it assemble?

06:38

Floating fastener orientation control exercise

00:45

Fixed Fastener - calculating position tolerance with Projected tolerance

07:50

Fixed Fastener - calculating size of clearance hole

01:59

Fixed Fastener - without Projected tolerance

05:40

Projected tolerance and floating fasteners quiz

5 questions

Bonus Section

1 lectures

Conclusion and Bonus Offers on other courses

02:59

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