This is a great illustration! Thank you so much for the video. I feel it's important to note that motion in the positive x, positive y and positive z translational directions is not restricted by the 6 pins. The 3-2-1 principle restricts a total of 9 out of 12 degrees of freedom. That being said, we cannot add more pins as machining the workpiece would become hard. The remaining 3 degrees of freedom are restricted by clamps. I hope this helps
I am currently learning CMM programming via on-the-job training. I couldn't fully understand the 3, 2, 1 alignment principal until I watched this video. This video helped tremendously! Thanks!
WoW, what a nice demonstration, may you kindly state difference between locate, support and clam, Bcoz I m confused in locate and support??? Clamp is clear in my mind
Thats a good question! In order to answer this question, you will have to consider a total of 12 degrees of freedom, basically splittng the translational motion about positive and negative axis and Rotational into clock wise / Counter clock wise. This way the 3-2-1 principle will allow you to locate and support your work piece by arresting 9 DOF's. The remaining 3 translational movements are to be essentially arrested with a use of a Clamp. You might want to have look into design of jigs and Fixtures for understanding this concept.
The best video on 3-2-1 principle hands down !
Never having touched a machine. This video was so valuable. Thank you for the great visual.
This video amazing really, fist time I understand properly about 3-2-1 Principal , sir you great teacher. God bless you .
Thanks
This is a great illustration! Thank you so much for the video.
I feel it's important to note that motion in the positive x, positive y and positive z translational directions is not restricted by the 6 pins. The 3-2-1 principle restricts a total of 9 out of 12 degrees of freedom. That being said, we cannot add more pins as machining the workpiece would become hard. The remaining 3 degrees of freedom are restricted by clamps. I hope this helps
WOW! This was very informative! My brain needed this ❤️
Glad you liked it!!...u too have creative content..
Yoo
Oo noo !!
Are ama college ku asa bhalase bujhiba
wow
I am currently learning CMM programming via on-the-job training. I couldn't fully understand the 3, 2, 1 alignment principal until I watched this video. This video helped tremendously! Thanks!
Brilliantly explained...!
Best explanation and u cleared all doubts on 3-2-1 principle.Thank you....
Glad to hear that
Your explanation along with this demonstration made it easier to understand this concept
Very good video and very informative. Thank you Sir. I understood the concept of GD&T only after watching this video.
Thanks for the information good explanation easily understandable
Glad it was helpful!
finally cleared the doubts with visually , thanks.
glad it helped u
Very use full information
excellent video
nicely animated and explained
it was so helpful, my exm is on the day after tomorrow . it was an important topic. thanks for good explanation
Glad it helped!
Very informative! Thanks a lot !!!
Damn 😮
Thanks for making it so simple sir❤
Nice video explanation 👏👏👏
WOW this is amazing explanation thanks a lot
Thanks
Very nice sir its explanation and animation is clear the all the douts . Thank you Sir 👍
You are most welcome
I have so much to learn from you my wonderful friend.
God bless :)
thank you so much
@@don7229 You are most welcome my friend 😊😊😊
Excellent explanation
this was very informative.. 🤝🤝
Glad you think so!
Very easy to understanding.🙏
Better explaination 👌
Cool , 👍👌, v.helpful
Glad to hear that
Great Video! Thank you 🙏
Very Nice Lecture
Best video ❤
Keep em coming!
More to come!
Amazing..!!!
Under rated video 🥺🥺🥺
Very nice..thank you
Thank you too
ভালই হয়ছে,,
Smashed the video good job
thank you....u too have great channel
WoW, what a nice demonstration, may you kindly state difference between locate, support and clam,
Bcoz I m confused in locate and support???
Clamp is clear in my mind
Wow man very nice explanation
Thanks
What is the pre requisite of the input part so that we have less variation reference from 3-2-1...
Brain undiscovered vanes of knowledge have been started by video 😂
Wowwwww top video
Very nice...👍
Thank you! Cheers!
SUPER ANIMATION
thank you
awesome .. keep safe always new friend here
Stay connected
Well explained, so the 3 2 1 refers to restrictions deducting rotational or hor./ver translations.
Yes, you got it right....
Micha katha 🙄
Thank you ❤
Keep it up
Thank you
nice one
Thanks
Good
This was very interesting 💯🐸
thank u..
Thank you.
Godlike
Super video
Thanks
Why 3 clamps were used in bottom side. It could be two only on diagonal position
then object is free to rotate diagonally, forming an axis with these two diagonal points
Wow
Love it!
Thank you.....
🔥
Thanks
new friend here ✌️
thank you stay connected
Nice.
Thanks!
Still movement in positive x direction and positive z direction not arrested.
This is compulsory bro otherwise how can we mount and unmount the workpiece
Thats a good question! In order to answer this question, you will have to consider a total of 12 degrees of freedom, basically splittng the translational motion about positive and negative axis and Rotational into clock wise / Counter clock wise. This way the 3-2-1 principle will allow you to locate and support your work piece by arresting 9 DOF's. The remaining 3 translational movements are to be essentially arrested with a use of a Clamp.
You might want to have look into design of jigs and Fixtures for understanding this concept.
is 2 refers to holding(clamping),
Not exactly
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