I had my EG xam two days befor..i've not opnd my book but watchd almost all your videos that clarified all my doubts..and now i've done my xam well and expct to get full marks Thank u so much sir👍👍
Hi.......First of all....Thanks for appreciating my work.... I always focus on giving you guys excellent quality free education.... All the best in life and also in your exam tomorrow......and do let your friends know about this channel on drawing and mechanics so that they can also benefit....
Thank You Very Much Sir Tomorrow I'm going to write My ED exams still now i haven't even look at my Book but now I'm very confident And these is Just Because of You sir Thank soo much sir
Hi Aditya...... I am sure these videos are helping you learn the concepts... All the best and do let your friends know about this channel so that they can also benefit.....
It is easily observed that u have done a lot of work for each and every video u have uploaded sir.. Keep uploading sir..thank u.. The way u explain is awesome 10x Better than my professors..
Please solve this question.. A hexagonal pyramid side of base 25 mm and length of Axis 70 mm is kept on the ground on its base with one its base edges perpendicular to VP. It is cut by an AIP inclined at 45 degree to the base and cutting the axis at 47 mm from the base. Draw the development of the lateral surface of the pyramid
Thank you sir ...... I studied only development of surface from Ur lecture .....And in my sem. Exam two questions r from development of cone ....❤️❤️u r the best
Thats great Sahil...and u got lucky..... All the best in life And if you wanna support my channel visit this link: manaspatnaik.in/?page_id=401 Small contributions can make a Big Difference
is it necessary to find the angle 138.5??? can i measure the length of 1-2 2-3 3-4 using compass from top view.... and cut it on the development surface?
Shuru shuru me engineering drawing se mujhe itna dar lagta tha ki main kai bar rone lagta ki main kbhi ise nahi sikh paunga magar aaj condition change ho gayi hai aapko mera great Salam thanks for all the concepts
Sir Apne jo yo point cut Kiya hai dotted wala wo initially 2'8' se Kiya ya hamein waha se hi use cut karna hai ya hum 1' se bhi kar sakte hai.....?????
A right Circular cone of diameter 100mm and height 100mm restimg on HP on its base. A Horizontal square hole of side 50mm is cut in the cone in such a way that the axis of hole intersect the axis of cone at distance of 20mm from base. Draw The Development Of the lateral surface of cone of side of hole are equally inclined to HP. Plz Solve This.
a vertical funnel is made by joining a frustum of cone of top diameter 60mm base diameter 30mm and axis 25mm long with another frustum of cone of top diameter 30mm base diameter 15mm and axis 50mm long.the lowest end of the funnel is bevelled off by an auxiliary inclined plane, inclined at 30 degree to the hp .draw the development of the funnel.
I have tried it with 70 mm long axis at angle 45 degree. But mine line is not intersecting the base. Is it okay or it must cut the base also ? Please clarify.
@@ManasPatnaikofficial can u make videos on TRANSFORMATION OF PROJECTIONS (Convertion of isometric view to orthograpic view and vice versa Of simple objects
This has already been done...... Search these topics along with my name.... Or just check out my channel page..... You will find everything in an organized manner.......
Thank you very much sir... it's really amazing now I could easily understand how to draw the development of surfaces and a small request sir..can you plz post a video on all formulas for finding the angles..
Sir I have a question...... Draw the development of lateral surface of square pyramid of Base side 40mm and axis 60mm resting on it's base on HP., Such that a side of the base is parallel to the VP... Make video on this
Sir plz do a problem on this question a hemisphere of diameter 50 mm with its flat surface at the top is resting centrally on the frustum of a cone of top diameter 60mm and base diameter 80mm and height 50mm. Draw the isometric view of the arrangement
Hi Vincent......Thanks for appreciating my work…and all the best for your examI am sure this channel is helping you learn…You can support my channel by donating and do watch this video: ruclips.net/video/WfyUEhxhjZUH/видео.htmlave a nice day.
What if we divide circle in 12 parts? How come we are able to built its developed surface then? PS: I got exam tomorrow so expecting reply soonish! ty :)
You can go for 12 divisions.... No issues the process is still going to be same.... I would suggest you to opt for 8 divisions as it takes relatively less time......... Anyway its your choice..... All the best
Sir, in some cases we divide the top view into 12 parts. I divided it into 8 equal parts and drew! But the development was a little bit different! How will we know the correct way to divide! Expecting a faster reply(Having a test tomorrow:)) Please reply!
I believe its the arc that you are talking about. It starts with simple bisection in 2parts... You can see that demonstration in one of my videos of epicycloid.ruclips.net/video/JrshCJ1BMOE/видео.html
Thanks for appreciating my work Zahid....... Do watch more videos on Dev of Surfaces..... All the best man And do encourage and recommend this channel to your friends...
I had my EG xam two days befor..i've not opnd my book but watchd almost all your videos that clarified all my doubts..and now i've done my xam well and expct to get full marks
Thank u so much sir👍👍
Hit like if you have test tomorrow... 😂
Amit kumar i m watching morning of the test
semester🙃🙃
It's today after 1 hour 🤣🤣
@@shashanksingh290 yes😉
Hey bro test nahi semester hai kal
Thnq sooooo much sir... This will help alot in tomorrow's exam...!!
Hi.......First of all....Thanks for appreciating my work....
I always focus on giving you guys excellent quality free education....
All the best in life and also in your exam tomorrow......and do let your friends know about this channel on drawing and mechanics so that they can also benefit....
4 years..u must be a graduate now..lol !! and now today I have EG exam now it's in second semester .It's 1:41 am...omg !!
@@womencyclopedia now i am 2 sem upcoming sep 13 th cad final exm.
thank you, sir, for Doing a great job for us.. With the help of your video tutorial, I learn lots of Concepts.. Thank A lots Sir...
Thank You Very Much Sir
Tomorrow I'm going to write My ED exams still now i haven't even look at my Book but now I'm very confident And these is Just Because of You sir Thank soo much sir
Who are watching one day before exam like me 😀
Me..
🖐️
I appreciate your explanation on the this problem; I'd love if you could upload a video on the development of a truncated prism with both ends open
👍
All the best
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Tq so much sir tmrw we have eg exam ur video helps me lot to attend my exam hope I will do well tmrw after watching ur videos
I have addicted to your explanation sir
Can we divide it by 8 and the angle got will joint for 2 point and take the distance from 1to2 in rounder and bisects it for 8 parts
I even thought the same when i was studying.
But it was full of error at the end.
Try it and i am sure u will understand why i dont use that method...
Sir 1st I think ed was difficult but when you explain .then all doute will be clear questions look easily thank you sir.
Hi Aditya......
I am sure these videos are helping you learn the concepts...
All the best and do let your friends know about this channel so that they can also benefit.....
Manas Patnaik ya sure sir and thanks.
It is easily observed that u have done a lot of work for each and every video u have uploaded sir..
Keep uploading sir..thank u..
The way u explain is awesome 10x Better than my professors..
ha miru kuda vunda vachu
Please solve this question..
A hexagonal pyramid side of base 25 mm and length of Axis 70 mm is kept on the ground on its base with one its base edges perpendicular to VP. It is cut by an AIP inclined at 45 degree to the base and cutting the axis at 47 mm from the base. Draw the development of the lateral surface of the pyramid
request noted...
Thank you sir ......
I studied only development of surface from Ur lecture .....And in my sem. Exam two questions r from development of cone ....❤️❤️u r the best
Thats great Sahil...and u got lucky.....
All the best in life
And if you wanna support my channel visit this link: manaspatnaik.in/?page_id=401
Small contributions can make a Big Difference
is it necessary to find the angle 138.5??? can i measure the length of 1-2 2-3 3-4 using compass from top view.... and cut it on the development surface?
Shuru shuru me engineering drawing se mujhe itna dar lagta tha ki main kai bar rone lagta ki main kbhi ise nahi sikh paunga magar aaj condition change ho gayi hai aapko mera great Salam thanks for all the concepts
Thanks sandeep.....
You will do well in exams......
Jab results aaenge to zarur bata.....
All the best
Thanks sir this helps a lot 😊😊
Sir Apne jo yo point cut Kiya hai dotted wala wo initially 2'8' se Kiya ya hamein waha se hi use cut karna hai ya hum 1' se bhi kar sakte hai.....?????
Sir Why do you always cut The object at an angle of 60 degrees ? Like after bisecting the axis ...v cut. At an angle of 60? Y ?
Your explanation is very nice and simple.
What is the software used for presentation.
Thankyou
A right Circular cone of diameter 100mm and height 100mm restimg on HP on its base. A Horizontal square hole of side 50mm is cut in the cone in such a way that the axis of hole intersect the axis of cone at distance of 20mm from base. Draw The Development Of the lateral surface of cone of side of hole are equally inclined to HP. Plz Solve This.
AMAZING WAY OF EXPLAINING , EVEN THE MINUTE THINGS WERE UNDERSTOOD. THE CONCEPT OF VISUALISATION GOT CLEAR TREMENDOUSLY. THANK YOU SIR! :)
I have my EG exam tomorrow and this video is already 5 years old ,I hope after I graduate someone replies me telling he has his exam tomorrow ❤️❤️
i love the way you teach sir
😊 thank you sir!!
Engineering Drawing | Engineering Graphics |: ruclips.net/p/PLIhUrsYr8yHwDUrVYmUNYkEeZgZTvoIfS
Thank you so much sir!!!!! This helps me a lot in tomorrow's exam...
All the best
Sir, what do we do if the cutting plane ends don't exactly coincide with any of the projectors?
U are really awesome sir and sure I will recommend my friends
is it always true that the angle subtended by the cone on flattening is 138.5 degree?
Sir why don't we mark a point on 2'8' while section plane is considered
Sir plss explain y u are darken that portions only...and what is the use to devolope a cone or cylinder etc...
Sir e5 will also be darken na in development ? As in front view e'5' is darken
Sir could you explain why didn't start generators a,b... from 2 especially for this problem
Thank you sir........ Your way of teaching is very nice....... And we can easily understand engineering drawing by your great explanation
a vertical funnel is made by joining a frustum of cone of top diameter 60mm base diameter 30mm and axis 25mm long with another frustum of cone of top diameter 30mm base diameter 15mm and axis 50mm long.the lowest end of the funnel is bevelled off by an auxiliary inclined plane, inclined at 30 degree to the hp .draw the development of the funnel.
sir, why the angle of 138.5 degrees is taken ?
Sir how to do these divisions in the section????
Sumaya, this video can help u...Time 05:00
ruclips.net/video/JrshCJ1BMOE/видео.html
Manas Patnaik thanku sir 😊
I have tried it with 70 mm long axis at angle 45 degree. But mine line is not intersecting the base. Is it okay or it must cut the base also ? Please clarify.
I will and it has too....
There must be some error in your drawing....
@@ManasPatnaikofficial u mean it must intersect the base ?
Yes it will......
@@ManasPatnaikofficial can u make videos on TRANSFORMATION OF PROJECTIONS (Convertion of isometric view to orthograpic view and vice versa Of simple objects
This has already been done......
Search these topics along with my name....
Or just check out my channel page.....
You will find everything in an organized manner.......
Sir you seriously doing a wonderful job....you literally put a immense amount of Hardwork.It was an amazing experience to study from your videos 👍
Thank u aarushi
And all the evry best for exams.....
what is the criteria for darkening at end, in questions of development of surfaces
Sir I have doubts in Missing views in orthographic projections
Sir ap angle ko x se y kior section plane inclined kiya hai yadi y se x kior section plane ko inclined kare to kya hoga
We have taken the section of the cone, so are we not to draw the hatch lines in the final figure?
Can you suggest me a free CAD app for Androids ?
Can anyone tell why that angle is 138.5 please??
Sir I want to ask which software I should learn i am student of mechanical engineering
Thank you very much sir... it's really amazing now I could easily understand how to draw the development of surfaces and a small request sir..can you plz post a video on all formulas for finding the angles..
Sir, can u plz tell about development of lateral surface of frustum of cone
Thank u sir.... bcas I didn't understood it in my class.......but I understood very well in this class
What a teach 😘
You are my lockdown lecturer to pass my drawing subject
What if question says
development of the ENTIRE surface of the truncated cone ?
Sir Please what software are you using?
how didi you got that the cutting plane is 30mm above xy line
it is given in ques that the cutting plane is bisecting axis
Could you please sir response me tommarrow is my exam the section line can not intersect exactly 2',8'
Sir, what if the cutting plane cuts the base between two generators? how to calculate those?
Superb sir it's is great to see this explanation video👍👍
Actually the circle must be divided into 12 equal parts.......Fabulous explanation
It's complicated to devide the angle. Can it make more easy?
in the development how did you kept the circle
Sir Can we do 138.5 with protector also
Yes, use a protractor.
Which book do you recommend ??
Sir kya aap Rungta ,Raipur mai padhte ho
I left that place last year....
❤️ super sir perfect drawing
smooth curve se join kese karte hai autocad me sir ? please tell exam at 11 o clock
sir why the points are joined with free hand
Sir I have a question...... Draw the development of lateral surface of square pyramid of Base side 40mm and axis 60mm resting on it's base on HP., Such that a side of the base is parallel to the VP... Make video on this
ok arush....
Sir plz do a problem on this question
a hemisphere of diameter 50 mm with its flat surface at the top is resting centrally on the frustum of a cone of top diameter 60mm and base diameter 80mm and height 50mm. Draw the isometric view of the arrangement
What if the cutting plane cuts the base in between 1` and 2`8`?
Vipul go ahead and do it...Now u know the concept......I am sure u will crack it.......
In which angle the circle should be cut..
U have really assisted me somewhere... Thank you
Hi Vincent......Thanks for appreciating my work…and all the best for your examI am sure this channel is helping you learn…You can support my channel by donating and do watch this video: ruclips.net/video/WfyUEhxhjZUH/видео.htmlave a nice day.
Sir one doubt if the question is given as development of surface we have to draw this ahh ???
Yes....
What's the formula used for angle
What if we divide circle in 12 parts? How come we are able to built its developed surface then? PS: I got exam tomorrow so expecting reply soonish! ty :)
You can go for 12 divisions....
No issues the process is still going to be same....
I would suggest you to opt for 8 divisions as it takes relatively less time.........
Anyway its your choice.....
All the best
Take 12 parts, then when you make 138.5 degree arc, just divide it into 12 parts instead of 8
Sir you have added only two types of problems for development of cone. Are these the only variations possible in exam?
Shubham....You can try some more problems from your text book......
I am sure u will crack it....
Manas Patnaik Ok sir thank you
GREAT SIR ❤🤘👍👍
nice one sir........another good tutorial for viewers.........keep moving on
Can you please do a video on designing of machine parts
How to calculate the angle 138 degree, please provide the formula with explanation
1m:45s. the formula is in this part of the video.
Look at the bottom
excellent teaching sir..
now i am going to pass my exams without any cheating...
thanks for your videos sir
absolutely worthy of my time.....thank you
tq Sir I have a dought on how to divide 8 parts exactly with same dimensions
watch this video of epicycloid and i am sure u will understand how 8 division is carried out:
ruclips.net/video/JrshCJ1BMOE/видео.html
Thanks Sir #This method is Great 🙌🙌
Thank you sir for such good explanation ☺☺
Sir, in some cases we divide the top view into 12 parts. I divided it into 8 equal parts and drew! But the development was a little bit different! How will we know the correct way to divide! Expecting a faster reply(Having a test tomorrow:))
Please reply!
After 3yrs...👍
@@sidharths9416 🤣🤣
Superb explanation 👌
why you took the angle 138.5
Sir, is O1 is equal to true length?
o1' shows the true length.
dont we need to take both the 1's while darkening at the end..?
How can I calculate the angle 138.5 for development surface
see 1:59 at yhe bottom !!
Sir please how did u divide the true length into 8 equal parts
I believe its the arc that you are talking about.
It starts with simple bisection in 2parts...
You can see that demonstration in one of my videos of epicycloid.ruclips.net/video/JrshCJ1BMOE/видео.html
you're the best engineering drawing teacher
Excellent sir I understood all with simple concept
Wonderful explanation sir..tq so much
Too good explanation bro
Thank you sir...!
It’s very helpful..!
You are welcome deepti.
All the best
thank you so much sir
your clear my doubts
very useful video
How the angle 138.5 taken
Sir agar cutting plane perpendicular to HP ho to kese hoga
how do l know that the circle need to be divided into 8 or 12 equal parts
8 is enough
What is the distance bw OO* sir
how. u re saying that as top view... I think it is front view... if we see it on front view it look like circle
you just helped me in my assignment thanks
Thanks for appreciating my work Zahid.......
Do watch more videos on Dev of Surfaces.....
All the best man
And do encourage and recommend this channel to your friends...