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.
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#Technicaldrawing #Engineeringdrawing #Orthographic

[@VikingAce]

I havenot studied this subjects but i hav tried doing this in first attempt i got right answer

[@adeshpagar]

Come to engg.

[@statusupdate09]

🤣🤣🤣

[@isaacgeorge6485]

Mak we clap for you 💀

[@24rudrashah8]

Good job sir keep it up

[@ikhmal_hasmizam]

Wah nice ☺️👍 tenkiu sir share ii

[@NithaaShana-cs5xj]

Supper sir please keep this explains 💯❤️👌🔥

[@ErastoMwambene-g8x]

Thank you for teaching me 🎉❤.

[@djokotriono7787]

bring back so many memories

[@kelvinmwangi2770]

Great job you fixed it thank you very much

[@MasungaJilya]

Finally i got, thanks sir it's better

[@KellyGaits]

Nice 👍👍

[@peemab4006]

Nice 👍 I love u lecturer

[@tanmaykand1167]

Your voice is very nice 👌

[@larrykips1185]

Very nice

[@samuelotienoojowa-jm6sn]

Thank you very much

[@28-tharinduheenkenda83]

Great job sir

[@javadsadeghi7652]

Thanks very good

[@digitallearning3581]

Thanks Brother.

[@abhileshpawar9038]

You are best

[@bhushansahu1963]

Thank you

[@yusmightabdulmumeen9292]

My best subject

[@omkarmude8611]

Nice

[@rangakillada8383]

Excellent sir

[@rangakillada8383]

Draw the isometric view please sir

[@technicaldrawing]

In a day or two it will come

[@edutechguruengineeringlear4280]

kzbin.info/www/bejne/moGbhWpoi9iCp9U

[@JOD_RUSHI_96]

Thanks sir

[@pratiksingh2257]

Thanks kl rahul

[@aliemad6670]

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

[@technicaldrawing]

Missing view: kzbin.info/aero/PLgv7uoATAcuVX3upkzZ8MuO_E_gmGzb05

[@edutechguruengineeringlear4280]

kzbin.info/www/bejne/iaOYeYlqibuao5o

[@tarachandb2899]

My favourite author ' N D Bhatt '.

[@tarachandb2899]

Only hardcore technical ppl will understand this...

[@nyamutorodrusilla6095]

🎉🎉🎉

[@tobidowo922]

is there a video where you did the isometric drawing

[@technicaldrawing]

Yes

[@technicaldrawing]

kzbin.info/www/bejne/jma1cn1uiL2jprM

[@tobidowo922]

@@technicaldrawing sorry but this isn't the isometric drawing of the picture in the video

[@technicaldrawing]

@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

[@tobidowo922]

@@technicaldrawing ok thank you will be waiting

[@targetsarkariteacher4721]

Excellent

[@edutechguruengineeringlear4280]

kzbin.info/www/bejne/Z4POpomChbl5psU

[@edutechguruengineeringlear4280]

kzbin.info/www/bejne/moGbhWpoi9iCp9U

[@tvisasoni1401]

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

[@technicaldrawing]

Ok I will try and do it from next video

[@atharvah2705]

Which rounder are you using man

[@Randomvibesss1]

Sir can u plzzz let me know what type of scales u r using like few r like in triangle shape and all na

[@technicaldrawing]

I am using set squares (45° and 30°)

[@Randomvibesss1]

@@technicaldrawing thank you sir

[@katusaberaphaeline8500]

Engineering drawings showing orthographic views from any given isometric projection

[@odinfn7391]

which pencil are you using?

[@technicaldrawing]

0.5 mechanical pen pencil

[@technicaldrawing]

This one I got as a gift from one of my student and he got this from USA

[@suhailamoha3640]

please their is any vedio of how to draw it in 3d like it`s in the image??

[@technicaldrawing]

kzbin.info/www/bejne/aHXcZIiXj7B0p6c

[@tejaskadam7529]

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

[@technicaldrawing]

If it is rib ( thin plate) then it won't be hatched

[@edutechguruengineeringlear4280]

kzbin.info/www/bejne/iaOYeYlqibuao5o

[@HussamDugol]

Please can you tell us how could you construct this figure

[@donaldmajani-kv4kj]

Its possible to draw isometric of that diagram

[@technicaldrawing]

Yes. see this kzbin.info/www/bejne/aHXcZIiXj7B0p6c

[@bilalabdulla7670]

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?

[@technicaldrawing]

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

[@bilalabdulla7670]

ok yestrday we have a an exam and i draw it oposite but the sides are same do you think aur teacher give penalty?

[@technicaldrawing]

May be -2 to -3 marks

[@ambikalandge8970]

Sir aapne distance Kya liya box ka total vertical and horizontal??

[@technicaldrawing]

Length 121.5 width 80 height 77

[@24rudrashah8]

I have lots of doubt also

[@abhijithanil3295]

Bro lm studing 9 we have to study engineering drawing and it is a tough subject

[@guruprasadkulkarni9922]

not understood the first dotted line in side view

[@AbdulMalik-uz5ok]

Which textbook plwase

[@bijay-x3v]

Bro can you exaplain it begining how to draw it layout according to figure size

[@technicaldrawing]

Orthographic Projections: kzbin.info/aero/PLgv7uoATAcuX_f7OoWaydoYw221YgpdeU

[@technicaldrawing]

See above videos one by one you will get it

[@technicaldrawing]

@KDA Ahri Yes and width is 80

[@edutechguruengineeringlear4280]

kzbin.info/www/bejne/moGbhWpoi9iCp9U

[@AditiHaryan]

121.5 is how ? I didn't understand

[@aswanthek7138]

which pencils are using for this drawing . Please send a reply

[@technicaldrawing]

It is 0.7 pen pencil with H lead

[@technicaldrawing]

HB is also fine if you can manage

[@shumikeneni3174]

3D-Dimension

[@piyushtiwari6371]

Sir what is 48 given in this figure

[@technicaldrawing]

Distance between two centre's

[@piyushtiwari6371]

@@technicaldrawing ok

[@prajeeshk5433]

Need video on guide block drawing,from multiview projections,top view and right side view

[@technicaldrawing]

What is guide block

[@edutechguruengineeringlear4280]

kzbin.info/www/bejne/iaOYeYlqibuao5o

[@fanadeynbataoil8362]

whats the purrpose of 45 angle ? plss answer

[@technicaldrawing]

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

[@edutechguruengineeringlear4280]

kzbin.info/www/bejne/moGbhWpoi9iCp9U

[@sidbharti4360]

How to draw isometric this diagram

[@technicaldrawing]

kzbin.info/www/bejne/sJ-5q6uPm5iBebM

[@runbou3485]

អគុណthank👏

[@shivanshsingh4011]

will such type of questions will be there for first year student

[@technicaldrawing]

Yes

[@godmalhar47]

It was there for are practical exam also

[@edutechguruengineeringlear4280]

kzbin.info/www/bejne/moGbhWpoi9iCp9U

[@otienoedgardavis4550]

Please can you elaborate on how you can go through combined objects.

[@technicaldrawing]

Do you have any specific query ?

[@otienoedgardavis4550]

Yes I have.

[@technicaldrawing]

@@otienoedgardavis4550 email me on [e-mail]

[@otienoedgardavis4550]

Thank you

[@pthkorphkyot7j]

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

[@tempestrim20]

Sir ye jo sum hai uska name kya hai?

[@technicaldrawing]

Machine block hai ... naam nahi hai

[@miranulkhan5073]

Front view kon sa hai🤔

[@technicaldrawing]

From the direction of the arrow X

[@edutechguruengineeringlear4280]

kzbin.info/www/bejne/moGbhWpoi9iCp9U

[@sarthaksarniya2092]

ye vidyo sir first angle hee ya third angle ??

[@technicaldrawing]

First angle

[@devmodi1314]

⭐)5

[@shawnbossy]

Kindly need to add the projection lines for all the dides

[@technicaldrawing]

Ok

[@KellyGaits]

Kelly gaita

[@ashishbarman6013]

Hindi me samjhte toh sayad samjh aata

[@technicaldrawing]

kzbin.info/www/bejne/r6fMqqmnpttrq8k yeh raha Hindi me

[@ashishbarman6013]

@@technicaldrawing thank you 😘☺️

[@rogeraliando9738]

Iz

[@mikefromflorida8357]

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?

[@technicaldrawing]

Ok

[@edutechguruengineeringlear4280]

kzbin.info/www/bejne/moGbhWpoi9iCp9U

[@_s_l]

there wasn't any trouble with music or voiceover. can't you listen to two audios and grasp them seperately?

[@ikhmal_hasmizam]

I sambung study Engineering Presision.

[@technicaldrawing]

👍

[@payghansports9308]

Hindi me bolo na bhai

[@technicaldrawing]

Orthographic in hindi: kzbin.info/aero/PLgv7uoATAcuVE1vqH6r1mwWHefSg92KTv

[@S.Balkrushna]

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👎👎👎👎👎👎👎

[@parthdeore2190]

kuch bhi samj nai aaraha wrost explanation video ever seriously 🙂🙃

[@rupeshnamde1122]

Bad video not explain well

[@rutendomadaka1848]

Thank you