GD&T Bonus Tolerance Lesson 3 - NO MATH - MMC Explained Using Doughnuts!
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- Опубликовано: 12 сен 2024
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- Quint
I have struggled for months, but understood after a single video that is less than 10 mins... Let me just say that, you are probably one of the world's best instructors on GD&T.
"But first we're gonna talk about doughnuts" Love it so much, thank you! Explained much better than my class instructor
hey mate as soon as I get my first salary I'll definitely give u ur share and not the donation thing
u r doing a wonderful job
Quint, thanks for the videos. They're a great way to start the journey of learning GD&T.
On your description of MMC. The concept of explaining the maximum material condition with the doughnuts is great. But, what may confuse some is that if you have the outside diameter of the doughnut with a position control frame for it, then the MMC for that tolerance zone for the axis of the doughnut does not care what the size of the internal hole is. The hole could be the biggest, which may make the material of the doughnut less, but the hole is a different feature from the outside diameter of the doughnut.
But, I guess, at this point, you're just trying to introduce the concept of MMC. Great videos. Thank you.
Great videos so far. I'm an engineering student from Canada reviewing for mechanical engineering internship interviews.
Today we learned about our tolerance for self control!
Your analogies and examples are amazing and very easy to understand. Thanks a lot for producing these videos.
Great videos! TThank you very much! I salute you from spain.
I learned this at my first tool design internship as a mechanical engineer student. I never heard of it in school to be honest. Thanks for all the videos, they're very didactic.
Just found your vids. Looking into a new job and this is helping more than books. THANK YOU👍
This helped out a lot I work as a quality inspector using CMM, QC5000 software. I'm still learning the other complex GD&T and how to measure them. Thanks for uploading these!
I appreciate your work it's really easy to understand and it's really helped me a lot
you have an interesting way of explaining concepts!!
Just to clarify, there is an inverse relationship between the position tolerance and shaft diameter. As the shaft diameter increases, naturally there will be less room for the peg to move while staying within the tolerance condition and virtual condition. Thus, decreasing the position tolerance. Am I in the right track here? Also Conversely, if you decrease the size of the hole, you will be given a smaller position tolerance as well. So in the case of maximizing material condition, is there an inverse relationship with shaft/peg diameter and position tolerance and a directly proportional relationship when regarding the hole diameter and the position tolerance?
Great description--thank you!
Thank you thank u
its sweet :) thanks
I love you man
its incredible how much of a difference a teacher that gives a shit impacts the students. TY !
Hi there, thanks for all the explanation, you made it look easy though. Keep doing a good job! Many likes for you!
Thxxxx
Thnks a lot sir for this beautiful explanation
So to reiterate, the Maximum Material Condition is how much material your allowed to take away?
I have a question here, if in drawing MMC is given to a hole in part, so it should be made on its least tolerance, for eg. 2+-1, so it will be made to 1 mm dia. But if that hole in part is made by a cylinder/pole in the tool. So does that mean MMC to be applied to the pole/cylinder in the tool, because if i go with just drawing then probably i would lose the steel by making it at 1 Dia, but if i apply it to tool then i would make it at Dia 3 which is always repairable.
Quint, I am having problems with bonus MMC, is there any email that I can send my questions for you? Thanks in advance!
Quint Crispin thank you I appreciate it!
hey really appreciate your work .
hey i am in designing and drafting course of diploma in Canada. So can you please tell me about the feature jobs scope in Canada?
thanks Crispin your explanation in the videos are awesome....
I'm getting sick of that damn dart board 🎯🤣😂🤣😂
Krispy Kreme doughnuts?
Dont use donuts for example. M looking at donuts only not on ur explanation