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Thank you sir, It was best Except the example you took before dealing with highe joints (14:00), You have considered 2 links as single and below you have considered seperate, there u can xlplain more
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Thank you so much for this video, I have really understood theses links and joints. But Sir I have a doubt, in the slider question, I thought the slider would be a higher joint, though it has a surface contact but doesn't it have a line contact when in motion?
in last question u have marked 5lj and 7lj(same like 3 n 4lj , 9 n 10lj )that know in between that line can also be considered as link know why u r not considering it?
Yeah I too have same question , I think it is related to a concept redundant links in parallel configuration , but I am really not sure . I hope he answers this question ASAp.
this tutorial is really helpful, tried alot of different tutorials and end up understanding nothing, but this video made it easy, great job sir, good luck
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I found this video very helpful so sir it's really a good one but I have got a question on the last mechanism there is where I was guessing if it has more than two joints you can help me understand more of it thank you sir
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Thank you... Hope this video help you in clearing your doubts & solving numerical .. You will get more @Engineering Study material on @Engineering study tips channel.. Please share this video and subscribe to channel... Best of luck
Dear sir, Why were you considered the 4th and 5th link as different link at the time of 13:56 minute? whether both of the link should be considered as a whole link like 3rd link. Hope you will give feedback very soon. Thanks.
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19:47 In the last question you considered 3LJ, 5LJ and 7LJ But if that so how could we consider the links 2,3,5,6,7&8 as single links, since there is a joint between shouldn't there be 2 links instead of one? Can someone clarify please?
See 6 5 7LJ are present on same link but we consider any part as a link when there is motion of one link with respect to other. Now in this link 5LJ is just a support betn two crossing links so we have considered 5lJ but the link is only one.... Hope this will clear ur doubt... Best of luck
@@howtostudio3900 yes now I got it, I really appreciate your effort to reply to my comment within hours, thank you very much brother, wish u all the success and u got a new subscriber
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bro in that semi circle question ..how there is only one higher joint ....it should be 2 or...because for one circle in contact with the surface then it is haivng 1 higher joint ..but for 2 it should be 2 na????
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It's not like 2 circle 2 higher joints It's all about joints 1 circle is 1 link Another circle is another link And when two links meet Than only 1 joint is formed As it's a joint which has point contact Thats why that one joint is higher joint.
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Pls sir can I also define the higher joint as any joint that that is capable of moving within the connected slot Like what we have in the question above, where we have the bolts even if there wasn't any bolts there but it is fixed in such a way that it can still move as if there was the bolts can we still call it a higher joint? Thank you
At 12:31, you mention link 4 then correct yourself that its a complete one link as link 3. Would be great if you can explain why it is not a separate link?
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Thank you for comment This will help you See when we have to show links on paper we have to draw lines but when the link is in some filled shape (let say a cardbord) then that portion we have to shown by shaded portion so we have to consider it as one line which gives support to another . Hope your doubt will be clear... Please subscribe channel and also share with your friends
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I don't know if you have considered slider as a link. If you consider it as a link (it should be considered as a link) then it has clearly 7 links..or you might be thinking 4th and 6th link be considered as a single link, if it is the case then it must have 6 links. But it's his opinion to consider it as same link or two different link, the doubt arises naturally since both links connected in a straight line(180° angle), if they are connected at some angle, no doubt arises.
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Thank you... Hope this video help you in clearing your doubts & solving numerical .. You will get more @Engineering Study material on @Engineering study tips channel.. Please share this video and subscribe to channel... Best of luck
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the vertical link 4 itself a single link with the lower circle whichi is higher pair?....if it is then why there is pin joint between the vertical link and circle ?...............make it clear #science and all 4 : 25
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Thank you... Hope this video help you in clearing your doubts & solving numerical .. You will get more @Engineering Study material on @Engineering study tips channel.. Please share this video and subscribe to channel... Best of luck
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Thank u so much Digambar mane sir Please share video link with your friends , I need your support to increase my subscribers and getting motivation from you to make more video's. Hope you do that for me Be in touch with our channel
Please share video link with your friends , I need your support to increase my subscribers and getting motivation from you to make more video's. Hope you do that for me👆🏻 Thank u so much Be in touch with our channel
Thank u so much Please share video link with your friends , I need your support to increase my subscribers and getting motivation from you to make more video's. Hope you do that for me Be in touch with our channel
Thank u so much sir Please share video link with your friends , I need your support to increase my subscribers and getting motivation from you to make more video's. Hope you do that for me Be in touch with our channel
Thank you... Hope this video help you in clearing your doubts & solving numerical .. You will get more @Engineering Study material on @Engineering study tips channel.. Please share this video and subscribe to channel... Best of luck
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Welcome you See there are only 4 link one fixed and three other as you can see in video The fifth link you are talking about the ball is not a link it just a support which we have to consider as a higher joint
Yes it's a higher joint So it is a link (When 2 links meet then only joint is formed So One fixed linked and that roller link froms a Higher joint ) Did you get it There are 5 links altogether Watch other channels video bro😂
Hi, I have 2 questions - what does mean "fully constrain mechanism"? - what does mean the mechanism had 0 Dregree of freedom? - the mechanism does have no movements? Thanks David
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When dof is 1 means body/ mechanism had ony one direction to move then we call it as fully constraints mechanisms.. Consider an example of stick and it's both ends are fixed then that stick will not able to move in any direction or not able to rotate in x, y, z axis so it called 0 degrees of freedom.. Hope you understand the concept fully Still if you have doubt chek my other videos you will completely get knowledge Thank you Please drop like share and subscribe channel to motivate me
@@Sycoraxgaming1 fully (complete)constrained motion is one in which the the relative motion in pair is independent of direction of force and the relative motion can only take place in one direction. ex : rod in axle with collars in which it can only rotate and cannot move in any other direction. Incomplete on other hand means that direction is not predefined in pair and relative motion will take place according to direction of force . ex rod in axle without collar. Then there is third mechanism which is successfully CM , it is one in which the pair can have different relative motion but it is configured in such a way that it only movesin one direction examples is valve of an IC engine. BHAI AGEYA SAMAJ ME ?
Thank you, Sir for this tutorial. It's a big help for us, engineering students. God bless to your channel.
Thank u
You have absolutely no idea how much you helped me.
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Good job dear. You helped me a lot. Love from PAKISTAN.
May Allah give you more.
Thank you sir. Now i definity clear with my doubts
Appreciate you sir. This video explains it all
The last mechanism is one DOF. Thanks, sir.
thank you very much for this good expression
Very simple to understand thnx sir ji dil se ❤
Thank you so much, sir for this tutorial. I completely understand about lower joint and higher joint. Now i can find out.
Always welcome
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Sir the whole process was cleard by what you thought.
Sir this video is very helpful for engineering students
Thnx sir
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Thank you sir,
It was best
Except the example you took before dealing with highe joints (14:00), You have considered 2 links as single and below you have considered seperate, there u can xlplain more
Yes even I noticed it, he was doing it correctly but later did the mistake and calculated Link 3 and Link 4 as a single link
This was very helpful
Thank you sir❤️
Thank you so much...Now I can confidently take that test
Super I can identify the DOF after watching your video thank you
Thank u
Very good
I have watched your all videos, very nicely explained
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Thank you so much for this video, I have really understood theses links and joints.
But Sir I have a doubt, in the slider question, I thought the slider would be a higher joint, though it has a surface contact but doesn't it have a line contact when in motion?
in last question u have marked 5lj and 7lj(same like 3 n 4lj , 9 n 10lj )that know in between that line can also be considered as link know why u r not considering it?
Yeah I too have same question , I think it is related to a concept redundant links in parallel configuration , but I am really not sure . I hope he answers this question ASAp.
Well explained.👍
this tutorial is really helpful, tried alot of different tutorials and end up understanding nothing, but this video made it easy, great job sir, good luck
Glad it helped!
Great Video
All concept is cristal and clear :))
very informative
good work keep it up
Close to 11k for this video.
Good work👍
Thank u so much
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Great explanation sir ☺️
Great explanation!
U thought me this better than my professional professor!! Thanks m@nn👍🏻💯
Happy to help!
I found this video very helpful so sir it's really a good one but I have got a question on the last mechanism there is where I was guessing if it has more than two joints you can help me understand more of it thank you sir
Mast Bhai 🙏
6:06 in that ternary joint why 2 lower joints are not considered as 3Lj , 4Lj on each side of triangle ternary
very nice explanation brother😇😇😇
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very Usefull👍
Thank you
Hope this video help you lot and go through other videos which are on further topics of theory of machine...
Best of luck
#Subscribe
Especially where you have put the 3LJ ,5LJ,9LJ,12LJ
Great sir 🙏🏾
Nice teaching very well explain can you make the video of types of joints.
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Dear sir,
Why were you considered the 4th and 5th link as different link at the time of 13:56 minute? whether both of the link should be considered as a whole link like 3rd link.
Hope you will give feedback very soon.
Thanks.
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@Time 15:27 , the DOF must be 4, as there is no fixed link.
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19:47
In the last question you considered 3LJ, 5LJ and 7LJ
But if that so how could we consider the links 2,3,5,6,7&8 as single links, since there is a joint between shouldn't there be 2 links instead of one?
Can someone clarify please?
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See 6 5 7LJ are present on same link but we consider any part as a link when there is motion of one link with respect to other.
Now in this link 5LJ is just a support betn two crossing links so we have considered 5lJ but the link is only one....
Hope this will clear ur doubt...
Best of luck
@@howtostudio3900 yes now I got it, I really appreciate your effort to reply to my comment within hours, thank you very much brother, wish u all the success and u got a new subscriber
Thank u i feel good that i am able to help u with my videos
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Very good explanation thank you!
Nice explanation super .....
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bro in that semi circle question ..how there is only one higher joint ....it should be 2 or...because for one circle in contact with the surface then it is haivng 1 higher joint ..but for 2 it should be 2 na????
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It's not like 2 circle 2 higher joints
It's all about joints
1 circle is 1 link
Another circle is another link
And when two links meet
Than only 1 joint is formed
As it's a joint which has point contact
Thats why that one joint is higher joint.
Thanks a lot brother
Really great lecture sir!!
Sir, double parallegram's , how do we determine the dof??
Also for a robot manipulator
Are you a mechanical engineer?
Good explanation
Welcome you
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Really great. Thank you for your suffering👍
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Thank you sir !!!
At 13:56 the problem you are soving there should be 2 ternary joints which should be the one with 6lower joint
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Sir channel ka mechanical and gate related rakhiye ,waise sir aapne bahut achcha pdhaya dhanyawad
i have a question at 17:17, i think Links is 3, i mean the "3,4,5" considered as 1 Link, i don't understand at that :"D
thnks a lot dude..
MAKASIH NGAB
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Pls sir can I also define the higher joint as any joint that that is capable of moving within the connected slot
Like what we have in the question above, where we have the bolts even if there wasn't any bolts there but it is fixed in such a way that it can still move as if there was the bolts can we still call it a higher joint?
Thank you
At 12:31, you mention link 4 then correct yourself that its a complete one link as link 3. Would be great if you can explain why it is not a separate link?
Because it has no relative motion with link 3 that's why considered as 3rd link.
Thank you sir ji
In last question there are 2 fixed pairs. So why you didn't count lower joint to 2nd fixed pair consisting of rolling motion?
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but in that ladder question the middle one have 4 links so 3 joints are there why we are taking it as one ?
Rocker and rocker mechanism complete information in brief
Ok
@@howtostudio3900 I need it for micro project plz fast
Bro i have my exams and I can't make video till next month end try to find other videos or notes
@@howtostudio3900 plz bhai project urgent hai
At 6:06 how the shaded portion forms completely 1 link thats my doubt till now
Thts how it is.... If it is shaded ,thts completely 1 link
Thank you for comment
This will help you
See when we have to show links on paper we have to draw lines but when the link is in some filled shape (let say a cardbord) then that portion we have to shown by shaded portion so we have to consider it as one line which gives support to another .
Hope your doubt will be clear...
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Thank you Sangeeth A for commenting
Sir .....How in 3rd example.....in the 4th lower joint....... link 3 is same extended upto 4LJ
12:35 You must solve Lower PAIR, not Lower joint.
Ok, I understand..
Thank u for replay
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thank you (p.s watch at 1.5 speed)
great
Thank u
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At 13.44 why 4 and 6 are not taken as single link??
Thank you 🙏
How do I calculate ternary and quaternary links when diagram is not given.
You need diagram to calculate links
Thank you sir
I do not understand how the mechanism in the 12:34 example has 7 links, and not 8 or 6.
I don't know if you have considered slider as a link. If you consider it as a link (it should be considered as a link) then it has clearly 7 links..or you might be thinking 4th and 6th link be considered as a single link, if it is the case then it must have 6 links. But it's his opinion to consider it as same link or two different link, the doubt arises naturally since both links connected in a straight line(180° angle), if they are connected at some angle, no doubt arises.
Sir ,can you make a video on degree of freedom of a pulley system please sir a 1 minute video is Enough for me , please sir...
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Thnks sir for clearly D.O.F
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broo in 1st example DOF between 2 link and 1st there is one more link not add ?!?! ( aur aek link nahi aayegi)
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👌👌👌👌
thanks!
Nice
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it's actually kutzbatch''s equation*
sir sab se last wale problem main jo 3j 5j aur 9j wale joints nahin hain
the vertical link 4 itself a single link with the lower circle whichi is higher pair?....if it is then why there is pin joint between the vertical link and circle ?...............make it clear #science and all
4 : 25
Can u please tell me which mechanism you are talking about
@@howtostudio3900 first one.....4 : 25
Thanks sir
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Thank u sir ..
It's Kutzbech formula
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Sir last problem ,i didn't understand to slove thr links
It's simple consider any example like mechanism then you get actual idea
Thanks
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Thnx sir
Thank u so much Digambar mane sir
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thank you
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I need report for 5 Degrees of freedom
Last question there is line contact is there is a higher joint u did wrong
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Yaar tum diagram sahi se bnaya karo,glti aur confusion dono hota hai
Funda aap clear karwate ho sir
Thank u so much sir
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which is slider
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It's is not gubbbler it is grublers
Sorry for mistake
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Gruebler
First Example no. Of links is incorrect 3:9 Links=5 not 4
You didn't count the ball as a link
Welcome you
See there are only 4 link one fixed and three other as you can see in video
The fifth link you are talking about the ball is not a link it just a support which we have to consider as a higher joint
Galat bata raha hai ye
Ball ko bhi link count karna hoga agar higher pair lena hai tho
Yes it's a higher joint
So it is a link
(When 2 links meet then only joint is formed
So One fixed linked and that roller link froms a Higher joint )
Did you get it
There are 5 links altogether
Watch other channels video bro😂
3(5-1) -2(4) -1=3
Hi, I have 2 questions
- what does mean "fully constrain mechanism"?
- what does mean the mechanism had 0 Dregree of freedom? - the mechanism does have no movements?
Thanks
David
Thank u so much sir
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When dof is 1 means body/ mechanism had ony one direction to move then we call it as fully constraints mechanisms..
Consider an example of stick and it's both ends are fixed then that stick will not able to move in any direction or not able to rotate in x, y, z axis so it called 0 degrees of freedom..
Hope you understand the concept fully
Still if you have doubt chek my other videos you will completely get knowledge
Thank you
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@@howtostudio3900 what is the difference between successfully constrained mechanism and fully constrained mechanism ?
@@Sycoraxgaming1 fully (complete)constrained motion is one in which the the relative motion in pair is independent of direction of force and the relative motion can only take place in one direction. ex : rod in axle with collars in which it can only rotate and cannot move in any other direction.
Incomplete on other hand means that direction is not predefined in pair and relative motion will take place according to direction of force . ex rod in axle without collar.
Then there is third mechanism which is successfully CM , it is one in which the pair can have different relative motion but it is configured in such a way that it only movesin one direction examples is valve of an IC engine. BHAI AGEYA SAMAJ ME ?