-
Understanding Engineering Drawings
Watch the bonus video on model-based definiton and statistical tolerance analysis here! https://nebula.tv/videos/the-efficient-engineer-the-future-of-engineering-drawings
Engineering drawings are key tools that engineers use to communicate, but deciphering them isn't always straightforward. In this video we cover the fundamentals, including the different types of views, first and third angle projection methods, dimensioning, tolerancing, best practices when creating drawings, and GD&T (geometric dimensioning and tolerancing).
---
Corrections:
04:00 - Several of the views are drawn incorrectly. The right and rear views should be flipped horizontally and the bottom view should be flipped vertically.
---
If you would like to support the channel, please consider becoming a Patron - https:...
published: 11 Oct 2022
-
Introduction To Engineering Drawing
We make it Ez for you to understand What is Engineering Drawing ? What are the different types of Drawing Instruments and its uses ? Lines and Types of Lines ?
For more videos log on to www.ezed.in
published: 21 Aug 2013
-
Orthographic projection - Engineering drawing - Technical drawing
Orthographic projection is a method of representing three–dimensional objects in two dimensions.
It is generally used by
Engineers, designers, architects, and technical artists to help a manufacturer understand the specifics of a product that needs to be created commonly use it.
There are 2 types of orthographic projections
(1) First angle method of Projections and
(2) Third angle method of Projections.
What is the difference between the 1st angle and 3rd angle method of Projections?
The difference between the first and third angle projection is in the position of the Top, Front and Side views.
Why we can't use the 2nd and 4th angle projection?
Note: Overlapping projection views creates confusion in the drawing. Therefore, the Second angle method of projection and Fourth angle ...
published: 03 Mar 2021
-
Orthographic Projection from isometric view in Engineering drawing
In this video, I have explained how to draw an orthographic view of an object from an isometric view. It explains how a three-dimensional object can be represented in two-dimensional planes in Engineering drawings.
Watch fully to understand in detail and if you like my video click on the like button and support my work by sharing my video with your friends.
-------------------------------------------------------------------------------------------------------
Enroll in my comprehensive engineering drawing course for lifetime access. You'll have access to all future videos forever.
Master Engineering Drawing with Animations: https://www.udemy.com/course/master-engineering-drawing-with-animations/?referralCode=A9193944E5AE8B9F6FCA
Visit: https://www.adtwstudy.com
--------------------------...
published: 21 Nov 2022
-
TANGENCY PROBLEMS in | Technical drawing | Engineering drawing
This video explains how to construct a hook using the principle of curved tangency from pickup and parker. it is advisable to reduce the scale of this drawing to 1:2 (half full size) so as to help manage space.
Check the link below for comprehensive explanation.
https://youtu.be/aOA480MuGMQ
#tangency
#curvedtangency
#technicaldrawing
#engineeringdrawing
#pickupandparker
#maeklllabs
published: 03 Nov 2021
-
How to read an ENGINEERING DRAWING
Se ti interessa guardare il nostro video in lingua italiana clicca questo link:
https://youtu.be/qNXcrONGF8Q
• Find out more about our project:
https://www.jaescompany.com/elearning.php?lang=en
• Here are some products installed by our technicians:
https://www.jaescompany.com/catalogo_marche.php?lang=en
JAES is a company specialized in the maintenance of industrial plants with a customer support at 360 degrees, from the technical advice to maintenance, until final delivery of the industrial spare parts.
Linkedin: https://it.linkedin.com/company/jaes-srl
Facebook: https://www.facebook.com/jaescompany/
0:00 ENGINEERING DRAWING
0:50 projections
0:59 isometric axonometry
1:18 multiview orthographic projections
1:32 title block
2:06 scale
3:13 first-angle and third-angle projection
4:32...
published: 23 Jun 2023
-
How to Draw Ellipse by four centre method in Engineering Drawing
In this video, I have explained how to draw an Ellipse by four centre method. Do watch till the end and comment your opinions in the comment section. Your opinion will help me in improving the quality of my videos.
------------------------------------------------------------------------------
Join my comprehensive Engineering Drawing course with a discount and enjoy lifetime access to all future updates and videos forever.
Master Engineering Drawing with Animations: https://www.udemy.com/course/master-engineering-drawing-with-animations/?referralCode=A9193944E5AE8B9F6FCA
Visit: http://www.adtwstudy.com
-------------------------------------------------------------------------------------------------------
Engineering Drawing/Graphics : https://youtube.com/playlist?list=PLWv6RLxuaVQzulZvL...
published: 10 Jun 2022
-
Engineering Drawings: How to Make Prints a Machinist Will Love
Making drawings is a skill that any practicing engineer needs to master. Unfortunately, it's not something that is taught very well in most engineering schools. In this video, we're going to try to demystify engineering drawings and give you some tips and best practices to make clear, complete drawings.
In this video, we'll discuss
- The different types of engineering drawings
- The features of a standards-compliant drawing template
- Choosing and placing views
- Strategies for dimensioning common features
- Tips to improve the clarity of your drawings
- The relevant ASME standards
- Example detail and assembly drawings of REAL parts
Companion blog post with reference sheet, sample drawings, and checklist:
https://tarkka.co/2019/04/28/engineering-drawings-how-to-make-prints-a-machinist-w...
published: 29 Apr 2019
-
The Joy of Hand Drawing Machining Prints || INHERITANCE MACHINING
Despite my best efforts to make my next machine shop project “simple”, I just couldn’t help myself but include ALL the features. As a result this one required a bit more engineering design than usual. So I decided to make a dedicated drafting video (i.e. without computer aided design software). I’ll walk through my personal design process starting with the pencil sketch. Then roughing out the assembly drawing. And finally putting together the technical drawing (blueprint) for each part. Along the way I’ll talk about the drafting tools (drafting machine, mechanical pencil, etc), techniques (pencil rolling, line types, etc) and view styles (section view, detail view, etc) I use. Enjoy!
#inheritancemachining #machineshop #hobbymachinist
Patreon (Early Access + Ad Free + Drawings) - https://...
published: 26 May 2023
-
Intro to Mechanical Engineering Drawing
Lesson and Video by Chris Guichet
https://www.normaluniverse.com
Support my Educational Content on Patreon:
https://www.patreon.com/chrisguichet
Mechanical drawing is a super handy skill for discussing the shape of physical objects. This video covers 2D projection, multi view drawing, linear dimensioning & tolerancing, and alternate views.
Music is by On Ice
https://soundcloud.com/on-ice
Useful reference:
(apologies, my old reference link is broken and I haven't found a good substitute. If you find a good online mechanical drawing reference please let me know so I can include here. This reference is pretty good though :p https://youtu.be/1Hm5Zyjmjac )
published: 17 Dec 2015
22:34
Understanding Engineering Drawings
Watch the bonus video on model-based definiton and statistical tolerance analysis here! https://nebula.tv/videos/the-efficient-engineer-the-future-of-engineerin...
Watch the bonus video on model-based definiton and statistical tolerance analysis here! https://nebula.tv/videos/the-efficient-engineer-the-future-of-engineering-drawings
Engineering drawings are key tools that engineers use to communicate, but deciphering them isn't always straightforward. In this video we cover the fundamentals, including the different types of views, first and third angle projection methods, dimensioning, tolerancing, best practices when creating drawings, and GD&T (geometric dimensioning and tolerancing).
---
Corrections:
04:00 - Several of the views are drawn incorrectly. The right and rear views should be flipped horizontally and the bottom view should be flipped vertically.
---
If you would like to support the channel, please consider becoming a Patron - https://www.patreon.com/efficientengineer.
This will allow me to create more high quality videos covering a range of engineering topics.
---
The Efficient Engineer is a channel aimed at mechanical and civil engineers. The mission is to simplify engineering concepts, one video at a time!
Follow me on Twitter: https://twitter.com/efficiengineer
https://wn.com/Understanding_Engineering_Drawings
Watch the bonus video on model-based definiton and statistical tolerance analysis here! https://nebula.tv/videos/the-efficient-engineer-the-future-of-engineering-drawings
Engineering drawings are key tools that engineers use to communicate, but deciphering them isn't always straightforward. In this video we cover the fundamentals, including the different types of views, first and third angle projection methods, dimensioning, tolerancing, best practices when creating drawings, and GD&T (geometric dimensioning and tolerancing).
---
Corrections:
04:00 - Several of the views are drawn incorrectly. The right and rear views should be flipped horizontally and the bottom view should be flipped vertically.
---
If you would like to support the channel, please consider becoming a Patron - https://www.patreon.com/efficientengineer.
This will allow me to create more high quality videos covering a range of engineering topics.
---
The Efficient Engineer is a channel aimed at mechanical and civil engineers. The mission is to simplify engineering concepts, one video at a time!
Follow me on Twitter: https://twitter.com/efficiengineer
- published: 11 Oct 2022
- views: 1173565
6:21
Introduction To Engineering Drawing
We make it Ez for you to understand What is Engineering Drawing ? What are the different types of Drawing Instruments and its uses ? Lines and Types of Lines ?
...
We make it Ez for you to understand What is Engineering Drawing ? What are the different types of Drawing Instruments and its uses ? Lines and Types of Lines ?
For more videos log on to www.ezed.in
https://wn.com/Introduction_To_Engineering_Drawing
We make it Ez for you to understand What is Engineering Drawing ? What are the different types of Drawing Instruments and its uses ? Lines and Types of Lines ?
For more videos log on to www.ezed.in
- published: 21 Aug 2013
- views: 902087
8:31
Orthographic projection - Engineering drawing - Technical drawing
Orthographic projection is a method of representing three–dimensional objects in two dimensions.
It is generally used by
Engineers, designers, architects, and t...
Orthographic projection is a method of representing three–dimensional objects in two dimensions.
It is generally used by
Engineers, designers, architects, and technical artists to help a manufacturer understand the specifics of a product that needs to be created commonly use it.
There are 2 types of orthographic projections
(1) First angle method of Projections and
(2) Third angle method of Projections.
What is the difference between the 1st angle and 3rd angle method of Projections?
The difference between the first and third angle projection is in the position of the Top, Front and Side views.
Why we can't use the 2nd and 4th angle projection?
Note: Overlapping projection views creates confusion in the drawing. Therefore, the Second angle method of projection and Fourth angle method of the projection system are not used.
The Third angle is mainly used by the USA and CANADA and Entire EUROPE and Rest of the world use First angle method of projection
Some people also say orthogonal Projections.
Advantages of using orthographic
(1) You can show hidden detail and all connecting parts.
(2) You can show all dimensions necessary for manufacture.
Limitations.
Orthographic drawings do not show depth or realistic views.
A single-view orthographic drawing represents every object as having only two dimensions.
In orthographic projection, there are six possible views of an object, because all objects have six sides - front, top, bottom, rear, right side, and left side.
Typically, an orthographic projection drawing consists of three different views: a front view, a top view, and a side view.
Occasionally, more views are used for clarity.
Background music is taken from www.free-stock-music.com No. 3 by The Denotes | https://thedenotes.bandcamp.com Music promoted by https://www.free-stock-music.com Creative Commons Attribution-ShareAlike 3.0 Unported https://creativecommons.org/licenses/by-sa/3.0/deed.en_US
#Technicaldrawing #Engineeringdrawing #Orthographic
https://wn.com/Orthographic_Projection_Engineering_Drawing_Technical_Drawing
Orthographic projection is a method of representing three–dimensional objects in two dimensions.
It is generally used by
Engineers, designers, architects, and technical artists to help a manufacturer understand the specifics of a product that needs to be created commonly use it.
There are 2 types of orthographic projections
(1) First angle method of Projections and
(2) Third angle method of Projections.
What is the difference between the 1st angle and 3rd angle method of Projections?
The difference between the first and third angle projection is in the position of the Top, Front and Side views.
Why we can't use the 2nd and 4th angle projection?
Note: Overlapping projection views creates confusion in the drawing. Therefore, the Second angle method of projection and Fourth angle method of the projection system are not used.
The Third angle is mainly used by the USA and CANADA and Entire EUROPE and Rest of the world use First angle method of projection
Some people also say orthogonal Projections.
Advantages of using orthographic
(1) You can show hidden detail and all connecting parts.
(2) You can show all dimensions necessary for manufacture.
Limitations.
Orthographic drawings do not show depth or realistic views.
A single-view orthographic drawing represents every object as having only two dimensions.
In orthographic projection, there are six possible views of an object, because all objects have six sides - front, top, bottom, rear, right side, and left side.
Typically, an orthographic projection drawing consists of three different views: a front view, a top view, and a side view.
Occasionally, more views are used for clarity.
Background music is taken from www.free-stock-music.com No. 3 by The Denotes | https://thedenotes.bandcamp.com Music promoted by https://www.free-stock-music.com Creative Commons Attribution-ShareAlike 3.0 Unported https://creativecommons.org/licenses/by-sa/3.0/deed.en_US
#Technicaldrawing #Engineeringdrawing #Orthographic
- published: 03 Mar 2021
- views: 618632
9:13
Orthographic Projection from isometric view in Engineering drawing
In this video, I have explained how to draw an orthographic view of an object from an isometric view. It explains how a three-dimensional object can be represen...
In this video, I have explained how to draw an orthographic view of an object from an isometric view. It explains how a three-dimensional object can be represented in two-dimensional planes in Engineering drawings.
Watch fully to understand in detail and if you like my video click on the like button and support my work by sharing my video with your friends.
-------------------------------------------------------------------------------------------------------
Enroll in my comprehensive engineering drawing course for lifetime access. You'll have access to all future videos forever.
Master Engineering Drawing with Animations: https://www.udemy.com/course/master-engineering-drawing-with-animations/?referralCode=A9193944E5AE8B9F6FCA
Visit: https://www.adtwstudy.com
-------------------------------------------------------------------------------------------------------
First angle vs third angle projection: https://youtu.be/heIobpUVZqc
Orthographic Projection in Hindi audio : https://youtu.be/UpojIhzciU0
Example two on Orthographic projections: https://youtu.be/FUFgMi6BAvw
Orthographic Projections in Engineering Drawing : https://youtube.com/playlist?list=PLWv6RLxuaVQwedgeDeEkWKh3FFKpeZkaJ
Engineering Drawing/Graphics: https://youtube.com/playlist?list=PLWv6RLxuaVQzulZvLTUen9deesG-IUdzH
Polygons: https://youtube.com/playlist?list=PLWv6RLxuaVQyMXQu3PQTY4B8GjpWGdK4y
Aptitude: https://www.youtube.com/watch?v=EXjuQKQUuYw&list=PLWv6RLxuaVQyHod3Qv63Jbs268XnTVIp4
Welding Processes: https://www.youtube.com/watch?v=-SA4D098u-Q&list=PLWv6RLxuaVQztOGGCn-WyNzyICeXd1D-O
Single point cutting tool: https://youtu.be/fCE7absndlc
Terms used in Cams and followers: https://youtu.be/2sS-7yNUlJE
Spur Gear Terminology: https://youtu.be/2aftYe1sAuk
Manufacturing process: https://www.youtube.com/playlist?list=PLWv6RLxuaVQyAmabEaHWBOkmjRP6vfDQc
Comparators: https://www.youtube.com/playlist?list=PLWv6RLxuaVQzBTb4QvAxne9EkYPKaA8EF
Measuring Instruments: https://www.youtube.com/playlist?list=PLWv6RLxuaVQwzK0WgAiXC9E2pvMjk2ibj
Automobile: https://www.youtube.com/playlist?list=PLWv6RLxuaVQwzfDarGxLSWy2TFFE5M3qL
Metrology and Measurement: https://www.youtube.com/playlist?list=PL6Wv6RLxuaVQyeQsVWewCHDfOdrw9359i5
Mechanical Vibration: https://www.youtube.com/playlist?list=PLWv6RLxuaVQxDqydZDfoP2ICF825QE9Vt
Orthographic projection,
2d drawing from 3d object,
Orthographic projection from isometric view,
Engineering drawing,
#orthographicprojections,
#orthographicprojection,
#isometricview,
https://wn.com/Orthographic_Projection_From_Isometric_View_In_Engineering_Drawing
In this video, I have explained how to draw an orthographic view of an object from an isometric view. It explains how a three-dimensional object can be represented in two-dimensional planes in Engineering drawings.
Watch fully to understand in detail and if you like my video click on the like button and support my work by sharing my video with your friends.
-------------------------------------------------------------------------------------------------------
Enroll in my comprehensive engineering drawing course for lifetime access. You'll have access to all future videos forever.
Master Engineering Drawing with Animations: https://www.udemy.com/course/master-engineering-drawing-with-animations/?referralCode=A9193944E5AE8B9F6FCA
Visit: https://www.adtwstudy.com
-------------------------------------------------------------------------------------------------------
First angle vs third angle projection: https://youtu.be/heIobpUVZqc
Orthographic Projection in Hindi audio : https://youtu.be/UpojIhzciU0
Example two on Orthographic projections: https://youtu.be/FUFgMi6BAvw
Orthographic Projections in Engineering Drawing : https://youtube.com/playlist?list=PLWv6RLxuaVQwedgeDeEkWKh3FFKpeZkaJ
Engineering Drawing/Graphics: https://youtube.com/playlist?list=PLWv6RLxuaVQzulZvLTUen9deesG-IUdzH
Polygons: https://youtube.com/playlist?list=PLWv6RLxuaVQyMXQu3PQTY4B8GjpWGdK4y
Aptitude: https://www.youtube.com/watch?v=EXjuQKQUuYw&list=PLWv6RLxuaVQyHod3Qv63Jbs268XnTVIp4
Welding Processes: https://www.youtube.com/watch?v=-SA4D098u-Q&list=PLWv6RLxuaVQztOGGCn-WyNzyICeXd1D-O
Single point cutting tool: https://youtu.be/fCE7absndlc
Terms used in Cams and followers: https://youtu.be/2sS-7yNUlJE
Spur Gear Terminology: https://youtu.be/2aftYe1sAuk
Manufacturing process: https://www.youtube.com/playlist?list=PLWv6RLxuaVQyAmabEaHWBOkmjRP6vfDQc
Comparators: https://www.youtube.com/playlist?list=PLWv6RLxuaVQzBTb4QvAxne9EkYPKaA8EF
Measuring Instruments: https://www.youtube.com/playlist?list=PLWv6RLxuaVQwzK0WgAiXC9E2pvMjk2ibj
Automobile: https://www.youtube.com/playlist?list=PLWv6RLxuaVQwzfDarGxLSWy2TFFE5M3qL
Metrology and Measurement: https://www.youtube.com/playlist?list=PL6Wv6RLxuaVQyeQsVWewCHDfOdrw9359i5
Mechanical Vibration: https://www.youtube.com/playlist?list=PLWv6RLxuaVQxDqydZDfoP2ICF825QE9Vt
Orthographic projection,
2d drawing from 3d object,
Orthographic projection from isometric view,
Engineering drawing,
#orthographicprojections,
#orthographicprojection,
#isometricview,
- published: 21 Nov 2022
- views: 851748
7:55
TANGENCY PROBLEMS in | Technical drawing | Engineering drawing
This video explains how to construct a hook using the principle of curved tangency from pickup and parker. it is advisable to reduce the scale of this drawing t...
This video explains how to construct a hook using the principle of curved tangency from pickup and parker. it is advisable to reduce the scale of this drawing to 1:2 (half full size) so as to help manage space.
Check the link below for comprehensive explanation.
https://youtu.be/aOA480MuGMQ
#tangency
#curvedtangency
#technicaldrawing
#engineeringdrawing
#pickupandparker
#maeklllabs
https://wn.com/Tangency_Problems_In_|_Technical_Drawing_|_Engineering_Drawing
This video explains how to construct a hook using the principle of curved tangency from pickup and parker. it is advisable to reduce the scale of this drawing to 1:2 (half full size) so as to help manage space.
Check the link below for comprehensive explanation.
https://youtu.be/aOA480MuGMQ
#tangency
#curvedtangency
#technicaldrawing
#engineeringdrawing
#pickupandparker
#maeklllabs
- published: 03 Nov 2021
- views: 137129
9:34
How to read an ENGINEERING DRAWING
Se ti interessa guardare il nostro video in lingua italiana clicca questo link:
https://youtu.be/qNXcrONGF8Q
• Find out more about our project:
https://www.jae...
Se ti interessa guardare il nostro video in lingua italiana clicca questo link:
https://youtu.be/qNXcrONGF8Q
• Find out more about our project:
https://www.jaescompany.com/elearning.php?lang=en
• Here are some products installed by our technicians:
https://www.jaescompany.com/catalogo_marche.php?lang=en
JAES is a company specialized in the maintenance of industrial plants with a customer support at 360 degrees, from the technical advice to maintenance, until final delivery of the industrial spare parts.
Linkedin: https://it.linkedin.com/company/jaes-srl
Facebook: https://www.facebook.com/jaescompany/
0:00 ENGINEERING DRAWING
0:50 projections
0:59 isometric axonometry
1:18 multiview orthographic projections
1:32 title block
2:06 scale
3:13 first-angle and third-angle projection
4:32 tolerance
5:21 fillets and chamfers
5:34 AISI and SAE
5:53 types of lines
6:26 section
6:50 detail
7:02 dimension
7:44 threaded holes
8:22 countersink and counterbore
8:34 surface roughness
8:45 notes
8:51 follow JAEScompany
In engineering, when an object is designed, a technical drawing is used to represent it graphically on a screen or sheet, so that engineers, workers, but also those who will need that product, can communicate with each other and understand what it looks like.
In this video we will look at the basics of learning how to read a technical drawing. So that in just a few minutes you can correctly interpret the various elements of it.
There are various regulations that define guidelines for producing technical drawings, such as the international ISO system, but in this video we will only look at the basic principles that are generally common to each standard.
Let's take a very simple object, this shaft has many features, let's look at its Engineering Drawing.
In order to represent the object on a sheet of paper, some of its projections are required, in other words, graphic representations that describe the object.
As it can be seen, there is its three-dimensional representation, an aid (not always present) for immediately understanding the shape of the object. The projection is in isometric axonometry, meaning that the xyz axes form 3 equal angles of 120°.
Then we have the multiview orthographic projections, to understand the shape of this object we need three of them.
In essence, there are up to six two-dimensional images representing perpendicular views of the object.
But the first thing to do, to understand orthogonal projections, is to read the title block, a table (usually in the lower right corner) in which all the primary information is enclosed.
It usually includes:
- the company logo and the designer's name (to know who to contact)
- a title, code or drawing number, and anything else needed to identify the object and track it down
- (usually in a separate cartouche), the revision number and date (to tell if it is the latest version of the drawing, and when it was made)
- then there are, the scale of the drawing, and the paper size it needs to be printed on to get the correct scale. These two pieces of information are related: the drawing of an object most times doesn't have actual dimensions, but they are scaled to fit into the dimensions of a sheet, if the sheet is printed in the indicated format then the scale will be correct; in this case the scale is 1to1, it means that actually the drawing is in "full scale" and has the same dimensions as the real object, (so if we take measurements directly from the sheet by means of a ruler, these will be effective) while if it is written for example scale 1to2 , it means that the object is drawn reduced by half of the real size (in practice the dimensions we measure will have to be multiplied by 2 to understand how big it really is) , on the other hand, if it is written 2to1 we are dealing with an enlargement, (the object would be drawn twice as large as it really is, so we have to divide the measured measurements by 2)
- another fundamental thing is the symbol to define whether the orthogonal projection used, is of the first-angle Projection (the European projection) or the third-angle Projection (the American projection).
The orthogonal projections are not randomly arranged; they are aligned with each other by one of these two standards.
With the first-angle Projection, the object lies between the observer and the projection planes; by imagining a cube surrounding the object, each view is projected onto the inner walls of the cube, which is then "unfolded" in order to create all views. For simplicity, it is like laying the object on the paper, and rolling it to arrange the various views.
In contrast, with the third-angle Projection, it is the projection planes that are between the observer and the object; imagining the cube surrounding the object, each view is projected onto the outer walls of the cube to then be "unfolded." For simplicity: starting from the front view, we have its right view, top view above, bottom view below, etc..
https://wn.com/How_To_Read_An_Engineering_Drawing
Se ti interessa guardare il nostro video in lingua italiana clicca questo link:
https://youtu.be/qNXcrONGF8Q
• Find out more about our project:
https://www.jaescompany.com/elearning.php?lang=en
• Here are some products installed by our technicians:
https://www.jaescompany.com/catalogo_marche.php?lang=en
JAES is a company specialized in the maintenance of industrial plants with a customer support at 360 degrees, from the technical advice to maintenance, until final delivery of the industrial spare parts.
Linkedin: https://it.linkedin.com/company/jaes-srl
Facebook: https://www.facebook.com/jaescompany/
0:00 ENGINEERING DRAWING
0:50 projections
0:59 isometric axonometry
1:18 multiview orthographic projections
1:32 title block
2:06 scale
3:13 first-angle and third-angle projection
4:32 tolerance
5:21 fillets and chamfers
5:34 AISI and SAE
5:53 types of lines
6:26 section
6:50 detail
7:02 dimension
7:44 threaded holes
8:22 countersink and counterbore
8:34 surface roughness
8:45 notes
8:51 follow JAEScompany
In engineering, when an object is designed, a technical drawing is used to represent it graphically on a screen or sheet, so that engineers, workers, but also those who will need that product, can communicate with each other and understand what it looks like.
In this video we will look at the basics of learning how to read a technical drawing. So that in just a few minutes you can correctly interpret the various elements of it.
There are various regulations that define guidelines for producing technical drawings, such as the international ISO system, but in this video we will only look at the basic principles that are generally common to each standard.
Let's take a very simple object, this shaft has many features, let's look at its Engineering Drawing.
In order to represent the object on a sheet of paper, some of its projections are required, in other words, graphic representations that describe the object.
As it can be seen, there is its three-dimensional representation, an aid (not always present) for immediately understanding the shape of the object. The projection is in isometric axonometry, meaning that the xyz axes form 3 equal angles of 120°.
Then we have the multiview orthographic projections, to understand the shape of this object we need three of them.
In essence, there are up to six two-dimensional images representing perpendicular views of the object.
But the first thing to do, to understand orthogonal projections, is to read the title block, a table (usually in the lower right corner) in which all the primary information is enclosed.
It usually includes:
- the company logo and the designer's name (to know who to contact)
- a title, code or drawing number, and anything else needed to identify the object and track it down
- (usually in a separate cartouche), the revision number and date (to tell if it is the latest version of the drawing, and when it was made)
- then there are, the scale of the drawing, and the paper size it needs to be printed on to get the correct scale. These two pieces of information are related: the drawing of an object most times doesn't have actual dimensions, but they are scaled to fit into the dimensions of a sheet, if the sheet is printed in the indicated format then the scale will be correct; in this case the scale is 1to1, it means that actually the drawing is in "full scale" and has the same dimensions as the real object, (so if we take measurements directly from the sheet by means of a ruler, these will be effective) while if it is written for example scale 1to2 , it means that the object is drawn reduced by half of the real size (in practice the dimensions we measure will have to be multiplied by 2 to understand how big it really is) , on the other hand, if it is written 2to1 we are dealing with an enlargement, (the object would be drawn twice as large as it really is, so we have to divide the measured measurements by 2)
- another fundamental thing is the symbol to define whether the orthogonal projection used, is of the first-angle Projection (the European projection) or the third-angle Projection (the American projection).
The orthogonal projections are not randomly arranged; they are aligned with each other by one of these two standards.
With the first-angle Projection, the object lies between the observer and the projection planes; by imagining a cube surrounding the object, each view is projected onto the inner walls of the cube, which is then "unfolded" in order to create all views. For simplicity, it is like laying the object on the paper, and rolling it to arrange the various views.
In contrast, with the third-angle Projection, it is the projection planes that are between the observer and the object; imagining the cube surrounding the object, each view is projected onto the outer walls of the cube to then be "unfolded." For simplicity: starting from the front view, we have its right view, top view above, bottom view below, etc..
- published: 23 Jun 2023
- views: 19410
5:40
How to Draw Ellipse by four centre method in Engineering Drawing
In this video, I have explained how to draw an Ellipse by four centre method. Do watch till the end and comment your opinions in the comment section. Your opini...
In this video, I have explained how to draw an Ellipse by four centre method. Do watch till the end and comment your opinions in the comment section. Your opinion will help me in improving the quality of my videos.
------------------------------------------------------------------------------
Join my comprehensive Engineering Drawing course with a discount and enjoy lifetime access to all future updates and videos forever.
Master Engineering Drawing with Animations: https://www.udemy.com/course/master-engineering-drawing-with-animations/?referralCode=A9193944E5AE8B9F6FCA
Visit: http://www.adtwstudy.com
-------------------------------------------------------------------------------------------------------
Engineering Drawing/Graphics : https://youtube.com/playlist?list=PLWv6RLxuaVQzulZvLTUen9deesG-IUdzH
Aptitude: https://www.youtube.com/watch?v=EXjuQKQUuYw&list=PLWv6RLxuaVQyHod3Qv63Jbs268XnTVIp4
Welding Processes: https://www.youtube.com/watch?v=-SA4D098u-Q&list=PLWv6RLxuaVQztOGGCn-WyNzyICeXd1D-O
Single point cutting tool : https://youtu.be/fCE7absndlc
Terms used in Cams and followers: https://youtu.be/2sS-7yNUlJE
Spur Gear Terminology: https://youtu.be/2aftYe1sAuk
Manufacturing process: https://www.youtube.com/playlist?list=PLWv6RLxuaVQyAmabEaHWBOkmjRP6vfDQc
Comparators: https://www.youtube.com/playlist?list=PLWv6RLxuaVQzBTb4QvAxne9EkYPKaA8EF
Measuring Instruments: https://www.youtube.com/playlist?list=PLWv6RLxuaVQwzK0WgAiXC9E2pvMjk2ibj
Automobile: https://www.youtube.com/playlist?list=PLWv6RLxuaVQwzfDarGxLSWy2TFFE5M3qL
Metrology and Measurement: https://www.youtube.com/playlist?list=PL6Wv6RLxuaVQyeQsVWewCHDfOdrw9359i5
Mechanical Vibration: https://www.youtube.com/playlist?list=PLWv6RLxuaVQxDqydZDfoP2ICF825QE9Vt
Ellipse,
#ellipse,
Ellipse by four centre method,
How to draw ellipse by four centre method,
Engineering drawing,
https://wn.com/How_To_Draw_Ellipse_By_Four_Centre_Method_In_Engineering_Drawing
In this video, I have explained how to draw an Ellipse by four centre method. Do watch till the end and comment your opinions in the comment section. Your opinion will help me in improving the quality of my videos.
------------------------------------------------------------------------------
Join my comprehensive Engineering Drawing course with a discount and enjoy lifetime access to all future updates and videos forever.
Master Engineering Drawing with Animations: https://www.udemy.com/course/master-engineering-drawing-with-animations/?referralCode=A9193944E5AE8B9F6FCA
Visit: http://www.adtwstudy.com
-------------------------------------------------------------------------------------------------------
Engineering Drawing/Graphics : https://youtube.com/playlist?list=PLWv6RLxuaVQzulZvLTUen9deesG-IUdzH
Aptitude: https://www.youtube.com/watch?v=EXjuQKQUuYw&list=PLWv6RLxuaVQyHod3Qv63Jbs268XnTVIp4
Welding Processes: https://www.youtube.com/watch?v=-SA4D098u-Q&list=PLWv6RLxuaVQztOGGCn-WyNzyICeXd1D-O
Single point cutting tool : https://youtu.be/fCE7absndlc
Terms used in Cams and followers: https://youtu.be/2sS-7yNUlJE
Spur Gear Terminology: https://youtu.be/2aftYe1sAuk
Manufacturing process: https://www.youtube.com/playlist?list=PLWv6RLxuaVQyAmabEaHWBOkmjRP6vfDQc
Comparators: https://www.youtube.com/playlist?list=PLWv6RLxuaVQzBTb4QvAxne9EkYPKaA8EF
Measuring Instruments: https://www.youtube.com/playlist?list=PLWv6RLxuaVQwzK0WgAiXC9E2pvMjk2ibj
Automobile: https://www.youtube.com/playlist?list=PLWv6RLxuaVQwzfDarGxLSWy2TFFE5M3qL
Metrology and Measurement: https://www.youtube.com/playlist?list=PL6Wv6RLxuaVQyeQsVWewCHDfOdrw9359i5
Mechanical Vibration: https://www.youtube.com/playlist?list=PLWv6RLxuaVQxDqydZDfoP2ICF825QE9Vt
Ellipse,
#ellipse,
Ellipse by four centre method,
How to draw ellipse by four centre method,
Engineering drawing,
- published: 10 Jun 2022
- views: 412695
10:48
Engineering Drawings: How to Make Prints a Machinist Will Love
Making drawings is a skill that any practicing engineer needs to master. Unfortunately, it's not something that is taught very well in most engineering schools....
Making drawings is a skill that any practicing engineer needs to master. Unfortunately, it's not something that is taught very well in most engineering schools. In this video, we're going to try to demystify engineering drawings and give you some tips and best practices to make clear, complete drawings.
In this video, we'll discuss
- The different types of engineering drawings
- The features of a standards-compliant drawing template
- Choosing and placing views
- Strategies for dimensioning common features
- Tips to improve the clarity of your drawings
- The relevant ASME standards
- Example detail and assembly drawings of REAL parts
Companion blog post with reference sheet, sample drawings, and checklist:
https://tarkka.co/2019/04/28/engineering-drawings-how-to-make-prints-a-machinist-will-love/
Tarkka Shop: https://www.etsy.com/shop/tarkkadesign/
Connect with us!
Website: https://www.tarkka.co/
Newsletter: https://tarkka.co/newsletter/
Instagram: https://www.instagram.com/tarkka.co/
Twitter: https://twitter.com/tarkka_design
LinkedIn: https://www.linkedin.com/company/tarkka-design
Soundcloud: https://soundcloud.com/tarkka/
Background music by tarkka: https://soundcloud.com/tarkka/lizzies-new-groove
Thanks for watching!
https://wn.com/Engineering_Drawings_How_To_Make_Prints_A_Machinist_Will_Love
Making drawings is a skill that any practicing engineer needs to master. Unfortunately, it's not something that is taught very well in most engineering schools. In this video, we're going to try to demystify engineering drawings and give you some tips and best practices to make clear, complete drawings.
In this video, we'll discuss
- The different types of engineering drawings
- The features of a standards-compliant drawing template
- Choosing and placing views
- Strategies for dimensioning common features
- Tips to improve the clarity of your drawings
- The relevant ASME standards
- Example detail and assembly drawings of REAL parts
Companion blog post with reference sheet, sample drawings, and checklist:
https://tarkka.co/2019/04/28/engineering-drawings-how-to-make-prints-a-machinist-will-love/
Tarkka Shop: https://www.etsy.com/shop/tarkkadesign/
Connect with us!
Website: https://www.tarkka.co/
Newsletter: https://tarkka.co/newsletter/
Instagram: https://www.instagram.com/tarkka.co/
Twitter: https://twitter.com/tarkka_design
LinkedIn: https://www.linkedin.com/company/tarkka-design
Soundcloud: https://soundcloud.com/tarkka/
Background music by tarkka: https://soundcloud.com/tarkka/lizzies-new-groove
Thanks for watching!
- published: 29 Apr 2019
- views: 541314
22:05
The Joy of Hand Drawing Machining Prints || INHERITANCE MACHINING
Despite my best efforts to make my next machine shop project “simple”, I just couldn’t help myself but include ALL the features. As a result this one required a...
Despite my best efforts to make my next machine shop project “simple”, I just couldn’t help myself but include ALL the features. As a result this one required a bit more engineering design than usual. So I decided to make a dedicated drafting video (i.e. without computer aided design software). I’ll walk through my personal design process starting with the pencil sketch. Then roughing out the assembly drawing. And finally putting together the technical drawing (blueprint) for each part. Along the way I’ll talk about the drafting tools (drafting machine, mechanical pencil, etc), techniques (pencil rolling, line types, etc) and view styles (section view, detail view, etc) I use. Enjoy!
#inheritancemachining #machineshop #hobbymachinist
Patreon (Early Access + Ad Free + Drawings) - https://www.patreon.com/inheritancemachining
Drawings Store - https://inheritancemachining.com/?product_tag=drawings
Merch: https://inheritance-machining.myspreadshop.com/
Instagram - https://www.instagram.com/inheritancemachining/
Website - https://inheritancemachining.com/
Thank you again to the Micrometer level Patreon members listed at the end of the video!
Drafting Equipment (affiliate links)
*Most of the equipment I use is out of production. Comps are listed
Table - unmarked (comp. https://amzn.to/3BU0wbh)
Drafting Board Cover - Vyco Cover (https://amzn.to/3pXzih5)
Drafting Machine - Keuffel+Esser Paragon Jr. (ebay https://www.ebay.com/sch/i.html?_from=R40&_trksid=p2380057.m570.l1313&_nkw=drafting+machine&_sacat=0)
Pencil (Lead Holder) - Staedtler 780C (https://amzn.to/43mKimx)
Leads (HB) - Staedtler (https://amzn.to/421qRi9)
Leads (2B) - Staedtler (https://amzn.to/45vgne0)
Leads (2H) - Staedtler (https://amzn.to/3MB2Etk)
Lead Pointer - Dietzgen SharPoint (comp. https://amzn.to/3IDIzlc)
(ebay https://www.ebay.com/sch/i.html?_from=R40&_trksid=p2334524.m570.l1313&_nkw=dietzgen+sharpoint&_sacat=0&LH_TitleDesc=0&_osacat=0&_odkw=pickett+1503+cnc)
Eraser - Staedtler (https://amzn.to/3q8QYqg)
Eraser Shield - unmarked (comp. https://amzn.to/3MVBj6K)
Compass Set - Pickett 1503 NC (comp. https://amzn.to/3IDaa5H)
(ebay https://www.ebay.com/sch/i.html?_from=R40&_trksid=p2047675.m570.l1313&_nkw=pickett+1503+nc&_sacat=0)
Circle Templates - RapiDesign (inch https://amzn.to/3MxUfH5)
(metric https://amzn.to/3owUl9S)
Ellipse Templates - RapiDesign (inch https://amzn.to/3N46tJf)
(metric https://amzn.to/3BSZkov)
45 Triangle - Pickett 45 PT6 (comp. https://amzn.to/3ICMSgq)
30/60 Triangle - Pickett 30 PT6 (comp. https://amzn.to/3IEx3FV)
Brush - Alvin (https://amzn.to/43l9iL4)
Drafting Dots - Pacific Arc (https://amzn.to/43picXX)
TIMESTAMPS
0:00 Intro
1:11 An Idea
1:45 Doodly
2:48 The Computer
4:58 Roughin’ It
6:05 It’s a Setup!
8:17 Cheater
10:03 What Pencils are For
11:44 Heathenistic Tendencies
13:13 Projecting Much?
14:58 dimlin
16:50 Numbers!
18:26 Inspector Brandon
19:25 Jumping the Shark
20:34 Rinse and Repeat
FAQ
Camera: Canon 90D camera with Rode Videomic Pro+ with wind shield
Voiceover: Heil Sound "The FIN" mic with a pop filter and a Focusrite Scarlett 2i2 preamp.
Editing: Final Cut Pro X
Intro Song: Way Back Way Back When (Instrumental Version) - Gamma Skies
https://www.epidemicsound.com/track/SQxEhTVi9I/\
https://youtu.be/YtchhV7aV7Q
© 2023 Inheritance Machining, LLC. All Rights Reserved.
https://wn.com/The_Joy_Of_Hand_Drawing_Machining_Prints_||_Inheritance_Machining
Despite my best efforts to make my next machine shop project “simple”, I just couldn’t help myself but include ALL the features. As a result this one required a bit more engineering design than usual. So I decided to make a dedicated drafting video (i.e. without computer aided design software). I’ll walk through my personal design process starting with the pencil sketch. Then roughing out the assembly drawing. And finally putting together the technical drawing (blueprint) for each part. Along the way I’ll talk about the drafting tools (drafting machine, mechanical pencil, etc), techniques (pencil rolling, line types, etc) and view styles (section view, detail view, etc) I use. Enjoy!
#inheritancemachining #machineshop #hobbymachinist
Patreon (Early Access + Ad Free + Drawings) - https://www.patreon.com/inheritancemachining
Drawings Store - https://inheritancemachining.com/?product_tag=drawings
Merch: https://inheritance-machining.myspreadshop.com/
Instagram - https://www.instagram.com/inheritancemachining/
Website - https://inheritancemachining.com/
Thank you again to the Micrometer level Patreon members listed at the end of the video!
Drafting Equipment (affiliate links)
*Most of the equipment I use is out of production. Comps are listed
Table - unmarked (comp. https://amzn.to/3BU0wbh)
Drafting Board Cover - Vyco Cover (https://amzn.to/3pXzih5)
Drafting Machine - Keuffel+Esser Paragon Jr. (ebay https://www.ebay.com/sch/i.html?_from=R40&_trksid=p2380057.m570.l1313&_nkw=drafting+machine&_sacat=0)
Pencil (Lead Holder) - Staedtler 780C (https://amzn.to/43mKimx)
Leads (HB) - Staedtler (https://amzn.to/421qRi9)
Leads (2B) - Staedtler (https://amzn.to/45vgne0)
Leads (2H) - Staedtler (https://amzn.to/3MB2Etk)
Lead Pointer - Dietzgen SharPoint (comp. https://amzn.to/3IDIzlc)
(ebay https://www.ebay.com/sch/i.html?_from=R40&_trksid=p2334524.m570.l1313&_nkw=dietzgen+sharpoint&_sacat=0&LH_TitleDesc=0&_osacat=0&_odkw=pickett+1503+cnc)
Eraser - Staedtler (https://amzn.to/3q8QYqg)
Eraser Shield - unmarked (comp. https://amzn.to/3MVBj6K)
Compass Set - Pickett 1503 NC (comp. https://amzn.to/3IDaa5H)
(ebay https://www.ebay.com/sch/i.html?_from=R40&_trksid=p2047675.m570.l1313&_nkw=pickett+1503+nc&_sacat=0)
Circle Templates - RapiDesign (inch https://amzn.to/3MxUfH5)
(metric https://amzn.to/3owUl9S)
Ellipse Templates - RapiDesign (inch https://amzn.to/3N46tJf)
(metric https://amzn.to/3BSZkov)
45 Triangle - Pickett 45 PT6 (comp. https://amzn.to/3ICMSgq)
30/60 Triangle - Pickett 30 PT6 (comp. https://amzn.to/3IEx3FV)
Brush - Alvin (https://amzn.to/43l9iL4)
Drafting Dots - Pacific Arc (https://amzn.to/43picXX)
TIMESTAMPS
0:00 Intro
1:11 An Idea
1:45 Doodly
2:48 The Computer
4:58 Roughin’ It
6:05 It’s a Setup!
8:17 Cheater
10:03 What Pencils are For
11:44 Heathenistic Tendencies
13:13 Projecting Much?
14:58 dimlin
16:50 Numbers!
18:26 Inspector Brandon
19:25 Jumping the Shark
20:34 Rinse and Repeat
FAQ
Camera: Canon 90D camera with Rode Videomic Pro+ with wind shield
Voiceover: Heil Sound "The FIN" mic with a pop filter and a Focusrite Scarlett 2i2 preamp.
Editing: Final Cut Pro X
Intro Song: Way Back Way Back When (Instrumental Version) - Gamma Skies
https://www.epidemicsound.com/track/SQxEhTVi9I/\
https://youtu.be/YtchhV7aV7Q
© 2023 Inheritance Machining, LLC. All Rights Reserved.
- published: 26 May 2023
- views: 704614
15:05
Intro to Mechanical Engineering Drawing
Lesson and Video by Chris Guichet
https://www.normaluniverse.com
Support my Educational Content on Patreon:
https://www.patreon.com/chrisguichet
Mechanical dr...
Lesson and Video by Chris Guichet
https://www.normaluniverse.com
Support my Educational Content on Patreon:
https://www.patreon.com/chrisguichet
Mechanical drawing is a super handy skill for discussing the shape of physical objects. This video covers 2D projection, multi view drawing, linear dimensioning & tolerancing, and alternate views.
Music is by On Ice
https://soundcloud.com/on-ice
Useful reference:
(apologies, my old reference link is broken and I haven't found a good substitute. If you find a good online mechanical drawing reference please let me know so I can include here. This reference is pretty good though :p https://youtu.be/1Hm5Zyjmjac )
https://wn.com/Intro_To_Mechanical_Engineering_Drawing
Lesson and Video by Chris Guichet
https://www.normaluniverse.com
Support my Educational Content on Patreon:
https://www.patreon.com/chrisguichet
Mechanical drawing is a super handy skill for discussing the shape of physical objects. This video covers 2D projection, multi view drawing, linear dimensioning & tolerancing, and alternate views.
Music is by On Ice
https://soundcloud.com/on-ice
Useful reference:
(apologies, my old reference link is broken and I haven't found a good substitute. If you find a good online mechanical drawing reference please let me know so I can include here. This reference is pretty good though :p https://youtu.be/1Hm5Zyjmjac )
- published: 17 Dec 2015
- views: 660151