Development of Surface of Cylinder_Reloaded_Problem 2
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- čas přidán 27. 08. 2024
- Download the Manas Patnaik app now: cwcll.on-app.i... Problem Description: A cylinder base 50 mm diameter and axis 60 mm long is resting with its base on HP. It is cut by a section plane perpendicular to VP and inclined at 45 deg to the HP and intersecting the axis at a point 15 mm from the top of axis. Draw its development.
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You are so awesome sir! Your methodologies and the style of teaching is absolutely fantastic! I don't have any words left for this wonderful contribution to us!
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Thats great....
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a cylinder, with a 50mm base diameter and 60mm long axis is resting on its base on the HP .it is cut by AN A.V.P inclined at 60° to the reference line at a distance 17mm from the axis .draw its sectional front view and top view and true shape of the section. @@ManasPatnaikofficial make video sir
A cylinder of base diameter 50 mm and axis 70 mm long is resting on its base on the H.P. A section plane inclined at 30° to the H.P. and bisecting the axis cuts the cylinder. Draw the projections and sectional top view. Also, draw development of cut cylinder.
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A cylinder of base diameter 50 mm and height 70 mm rests vertically on HP. It is cut by a plane
perpendicular to VP and inclined at 50° to HP. The cutting plane meets the axis at a distance
30 mm from its base. Draw the sectional plan and true shape of section.
It is so simple and understandable when you do it. Thanks
No words to convey gratitude
thank you sir l now understand better after watching your video. keep it up !!
All the best
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Very nice video for me & obviously all of Engineering students
This video is too nice, clear nd best understandable.....🙏thnx for exploding that knowledge... great job uh did ✌️
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sections topoc. a pentagonal prism having base with 30mm side and 60mm axis lies on one of its rectangular faces on the HP with its axis inclined at 45 degree to VP an AVP inclined at 30degree cuts the prism ata distance of 20mm from one of the wnd face. draw its sectional front view and top view please can you solve this
Thank you very much.
This video has also been referenced to my channel.
sir i am confused in taking the arcs for f and g for development . Sir how can you directly take the arcs form the circle , thats not the actual length ...
Take compass. Keep one end on pt. 3 and other on pt. f on the circle's circumference. Then keep an end on vertical line 3 and cut the horizontal line by drawing arc. This is the procedure he followed. Although, if you meant to say that the distance isn't the actual distance but the shortest one, then yeah you are correct here. It would approximately be same.
Dimension- angular length-
I have exactly the same doubt 😁
Annotate. Then dimensions. Select arc length from the dropdown options and click on the arc whose length you want to measure.
1
A Cylinder of diameter 60mm and axis 75mm resting on its base on HP cut by perpendicular to the VP and inclined to HP at 60 degree, passing through a point on axis 20mm above its base. Draw the development of lateral surface of lower part
I have a small doubt in the lat step. Why should we measure with compass at last marking for development
I too h
Ave same doubt
Am enjoying ur classes sir keep on doing this
Nice explanation thank you🙏
A cylinder of base diameter 50 mm and height 65 mm rests on ite base on HP. It is cut by plane perpendicular to VP and inclined at 30° to HP and meets the axis at a distance 30 mm from the base. Draw the front view, sectional top view and true shape of the section.
Thank you very much I like this video
I'm glad you like it
Best explanation
U r doing such a great job sir. Keep doing sir☺
This vdo is too nice clear nd bst understandable tnx sir......
Sir for making 45 degrees where we need to put protactor ar at 3rd 4th line form circle or 5th line form circle? it's confusing
When the cutting plane is shown in top view then how can we develop the surface of that object?
sir can u please explain how did u draw point f on the spread sheet just by taking linear distance between 3 and f on the top view,i feel ki we have to take the distance between 3 and f along the circumference
Thank you sir, nice explanation.
Thank you very much
Thank u........Keep learning and do share it with your friends.........aLL the best
We do not calculate the values in Engineering Drawing. It all has to be done without calculator. The way you have taken the length of circumference is not to be taken to practice under Engineering Drawing
6:56 this looks wrong. how did you equate the distance between two points when they are at a curve to the distance between two points when the curve is spread-out as a line
Sir why did you cut the plane from left to right instead of right to left
we can take that too
What is the difference between this and previousquestion how do we know in exam graph is downwards or upwards
Sir ye jo niche line lenge eeske bich me kitne ka angle h?? Jisme 1mm ki distance leni h
A cylinder of diameter 50mm and height 75mm is resting on the ground on its flat end. It is cut by a sectional plane inclined at 300 to the axis of the cylinder and passing through a point on the axis at height of 50mm from the base. Draw the lateral surface of the bottom part.
Thank you so much sir
Tqsm sir know I understood..
A right circular cylinder, base 50 mm diameter and height of axis 70 mm, is resting with its
base on H.P. It is cut by a section plane perpendicular to V.P. and inclined at 30° to H.P.
bisecting the axis. Develop the lateral surface of the remaining part ‘P’ of the cylinder.
please give me a video of this question
A cylinder of base 60 mm diameter and height 80 mm has the midpoint of the ass 60 mm away
from both the RPs. The axes is inclined at 30 to the VP and 60 to the HP Draw the projections .I want solution for this
what is the breath of the rectangle??
Sir can u explain when section plane is passing through the exact middle of the pyramid by vertically downward direction
Thank u for this video sir try to do isometric
Kaushal, its already there. Search in my playlist.
Kk tq for reply sir
Draw DLS of a cylinder of diameter 60mm and height 100mm, when it is cut by two planes at top as FV of cylinder is shown in fig.

Thank you sir..........
Sir your naming is confusing you didn't named only points that is visible to us but u didn't named the points that are not visible from front and top
How do we calculate that length of rectangle?
50 pie??
That is not equal to 157?
It is equal to 157
Approx 157
thank u but i ddnt understand how we construct f and g
Aren't u supposed to put the base of the cylinder in the cylinder in the development....and please can u do the end view and true shape video
Sir which software do u use for making ur tutorials?
Thanks sir💕
Sorry sir I couldn't understood why you didnot cut the whole cylinder having 45° in the front view structure of the cylinder. Sir will you please make me understand my problem.
sir what if we cut the right portion of the cyclinder rather than cutting its left portion
if we cut the right portion then we get a different surface development .plz do consider replying sir
Sir can we take that 45° from the other side.
Yes u can
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How the 5' will came
What is the angle of the line below the development part?
Very very useful
Thank u so much for helping....
All the best.
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sir how u are taking that construction line without an angle.
Devta ho sir aap test ki saari drawings aapke channel pe mil gayi
Sir how we can take 8parts only for cylinder??
Moses Dms you can take 8 or 12 parts.. it depends upon your.. and We Can take this part by the help of Protector.. if you choose the 8 part draw the you should 45 deg or if u like to choose 12 part then u can take 30 deg...
Go your home and drink milk.
sir,45° koi bhi side se cut kar sakte hena
Can the circle be divided in 12 equals part
Sir can we place the points around the circle as our wish
Sir how do I construct the lateral surface of a right circular cone?
Sir what will happen when base is resting on VP
Sir why are you drawing a curve at the end.... The points can't be joined in line or what??
Sunita.....Remember that all cutting points incase of a cylinder and cone are to be joined via curve.
They doesn't give intersects value. What I can do that time
In every question it is inclined to H.P, solve a problem in the case of cutting plane parallel to V.P .Reply me.!!(Hope u would....).
sure....your request noted
Thank u so much
Sir can you provide a question bank please
Kyu curve join sir kiya sir
Sir.. How can know the circumference length for this problem. The previous problem you have considered 45pie.....???
Pi.d
How to make circle In above obtained curve?
Sir can we divide circul into 12 part
Excellent super sir
then what about 5th point bro
What about pt 4 and 6? Here 5 about the same, fool!!
Kiduvee 😘
Malluu
Hello sir
I'm doing job in fabrication industry. can you please help me regarding development with out CAD software.
Sir Why don't you project point 4,5,6 on developed curve
Is it compulsory to join all points by curve? Can't we join it by straight line?
Yes it is.....
Incase of cone and cylinder points have to be joined by a smooth curve
@@ManasPatnaikofficial Thank you sir
Sir why cylinder inclination take no left side from top ..why not on right .
Aniket Dhaygude U should help the book N.D bhatt Example no. 15.9...
Thanks very Sir
It is very super
Where is uppert part or cap of it
Excellent
For division also can we take arc from compass ..?
Yes u can Roshani......
But that wont be accurate.......Line Division technique is just perfect
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Taking arc from circle in compass for 8division in development did not cover the length of circumference 2πr..is this due to the arc length (curve) differs from the length unfold (straight) in surface development ?
Is this so then why for development surface in beginning for 8 division sir you have done line division that is right okay ..but for the location of f and g ..again you have taken compass arc method ..why ?could it be correct or not ?isn't there any other method sir for f and g also or what ?I am 🤔 confused
First of all, let me appreciate that you made such a valid point. Yes, i will confess that this is an approximate technique to locate the points. But, dont worry, everybody follows it. Do refer ND Bhatt's book. The example has been directly taken from it....
Thanks sir..
What is the angle of line divide in 8 eqúal parts
Take any angle....
But better to keep it u der 60
Sir we can devide the circle with 12 parts,or not?
yes u can...
Ok sir ,thank you for your reply
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Sir name plate kaise banta hai
ty sir
small doubt y we have taken the point f in between
To locate those points precisely
why we divide base into 8 equal parts can we divide this into 12 equal parts
just to reduce construction work and save some time
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Cylinder Vs cylinder sir
Sir where is 5 th point
Pavan..You dont have to worry about that as the cutting doesnot pass through the generator through 5.
Manas Patnaik tqsm sir for u r reply
Thanku sir