Orthographic Projection - Engineering drawing - Technical drawing
ฝัง
- เผยแพร่เมื่อ 9 มี.ค. 2021
- 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 | thedenotes.bandcamp.com Music promoted by www.free-stock-music.com Creative Commons Attribution-ShareAlike 3.0 Unported creativecommons.org/licenses/...
#Technicaldrawing #Engineeringdrawing #Orthographic
I havenot studied this subjects but i hav tried doing this in first attempt i got right answer
Come to engg.
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Mak we clap for you 💀
Great job you fixed it thank you very much
Wah nice ☺️👍 tenkiu sir share ii
bring back so many memories
Great job sir
Nice 👍 I love u lecturer
Your voice is very nice 👌
Thank you very much
Very nice
Thanks very good
Thanks Brother.
You are best
Nice 👍👍
My best subject
Thank you
excellent video , can u please make a video on how can we project from front view to top view and from these 2 views to side view
Missing view: th-cam.com/play/PLgv7uoATAcuVX3upkzZ8MuO_E_gmGzb05.html
th-cam.com/video/Sr5HV4TVgm8/w-d-xo.html
Which rounder are you using man
Engineering drawings showing orthographic views from any given isometric projection
Excellent sir
Draw the isometric view please sir
In a day or two it will come
th-cam.com/video/dP8T72VsOqs/w-d-xo.html
Nice
Thanks sir
My favourite author ' N D Bhatt '.
Only hardcore technical ppl will understand this...
Excellent
th-cam.com/video/1RkuVLPTFpc/w-d-xo.html
th-cam.com/video/dP8T72VsOqs/w-d-xo.html
If the sectional plane is passing through the symmetry of the object then in sectional front view, WILL THE PART JOINING THE CYLINDERICAL AND BASE BE HATCHED
If it is rib ( thin plate) then it won't be hatched
th-cam.com/video/Sr5HV4TVgm8/w-d-xo.html
not understood the first dotted line in side view
is there any difference between right side and left side i mean if you draw left side instead right side there will be any problem?
Yes particularly in such questions where object is not symmetrical. We need to draw according to questions or from where observer can see maximum view
ok yestrday we have a an exam and i draw it oposite but the sides are same do you think aur teacher give penalty?
May be -2 to -3 marks
Sir, your explanation Is too good but after making a box I can draw by myself can you please specifically
Teach how to draw box this you have already drawn ane at the end no dimension too much time taking for understanding
Ok I will try and do it from next video
Thanks kl rahul
Need video on guide block drawing,from multiview projections,top view and right side view
What is guide block
th-cam.com/video/Sr5HV4TVgm8/w-d-xo.html
Bro lm studing 9 we have to study engineering drawing and it is a tough subject
Sir can u plzzz let me know what type of scales u r using like few r like in triangle shape and all na
I am using set squares (45° and 30°)
@@technicaldrawing thank you sir
please their is any vedio of how to draw it in 3d like it`s in the image??
th-cam.com/video/2Dy3UaZKAqE/w-d-xo.html
which pencils are using for this drawing . Please send a reply
It is 0.7 pen pencil with H lead
HB is also fine if you can manage
Sir aapne distance Kya liya box ka total vertical and horizontal??
Length 121.5 width 80 height 77
អគុណthank👏
Which textbook plwase
3D-Dimension
Please can you elaborate on how you can go through combined objects.
Do you have any specific query ?
Yes I have.
@@otienoedgardavis4550 email me on sachinpandya2602@gmail.com
Thank you
121.5 is how ? I didn't understand
Bro can you exaplain it begining how to draw it layout according to figure size
Orthographic Projections: th-cam.com/play/PLgv7uoATAcuX_f7OoWaydoYw221YgpdeU.html
See above videos one by one you will get it
@KDA Ahri Yes and width is 80
th-cam.com/video/dP8T72VsOqs/w-d-xo.html
which pencil are you using?
0.5 mechanical pen pencil
This one I got as a gift from one of my student and he got this from USA
Its possible to draw isometric of that diagram
Yes. see this th-cam.com/video/2Dy3UaZKAqE/w-d-xo.html
whats the purrpose of 45 angle ? plss answer
In top view we have width so we need to transfer in side view so when you take 45 you can transfer width from tv to side view
th-cam.com/video/dP8T72VsOqs/w-d-xo.html
thanks but the music is annoying very much and hitting my head not letting me to concentrate. i think its frequency is attached and touching zero like Gama destrying ears
ye vidyo sir first angle hee ya third angle ??
First angle
is there a video where you did the isometric drawing
Yes
th-cam.com/video/X5RAJ8SXppQ/w-d-xo.html
@@technicaldrawing sorry but this isn't the isometric drawing of the picture in the video
@tobidowo922 ok, I thought you want to see isometric... in a couple of days I will upload the isometric of that sum and update you
@@technicaldrawing ok thank you will be waiting
How to draw isometric this diagram
th-cam.com/video/znVzxYf3NCQ/w-d-xo.html
will such type of questions will be there for first year student
Yes
It was there for are practical exam also
th-cam.com/video/dP8T72VsOqs/w-d-xo.html
Kindly need to add the projection lines for all the dides
Ok
Sir what is 48 given in this figure
Distance between two centre's
@@technicaldrawing ok
Sir ye jo sum hai uska name kya hai?
Machine block hai ... naam nahi hai
⭐)5
Front view kon sa hai🤔
From the direction of the arrow X
th-cam.com/video/dP8T72VsOqs/w-d-xo.html
Kelly gaita
I sambung study Engineering Presision.
👍
Iz
Hindi me samjhte toh sayad samjh aata
th-cam.com/video/yviyvqqv8ug/w-d-xo.html yeh raha Hindi me
@@technicaldrawing thank you 😘☺️
Hindi me bolo na bhai
Orthographic in hindi: th-cam.com/play/PLgv7uoATAcuVE1vqH6r1mwWHefSg92KTv.html
Damn, please don't talk over music. Who decided there is something to be gained by making viewers listen to music while they listen to the speaker?
Ok
th-cam.com/video/dP8T72VsOqs/w-d-xo.html
there wasn't any trouble with music or voiceover. can't you listen to two audios and grasp them seperately?
Wrong Dimensions MM: 68mm OK & 36mm Ok....35Q Cercle Ok &Left To Right 68 Ok But BOTH Middle Distance in MM You Are Not mention Brother IT'S WRONG. My Hours Time Weaste Wrong Information You Are👎👎👎👎👎👎👎
kuch bhi samj nai aaraha wrost explanation video ever seriously 🙂🙃
Bad video not explain well
Thank you