You're an excellent teacher, I'm grateful that you share these lectures. They helped me immensely during my studies as a mechanical engineering student.
Over the years, I've studied numerous video compilations devoted to GD&T but always gravitate back to the TheBom_PE series. Anyone interested in learning GD&T from scratch should watch this video series in order and read Chapter 20 on GD&T in Shigley's Mechanical Engineering Design. I cannot think of a more thorough and comprehensive starting point.
Thank you for putting online these intelligent and crystal clear lectures. It’s obvious that you have a very good grasp of the topics that you teach, but what’s even better is your ability to communicate that understanding in such a concise and that-makes-sense manner.
Hello Dr. Swanbom, I have been watching your videos for 3 days now and I can't say enough how your lectures are helping me brush over my concepts from years ago.
Professor Aaron Rodgers does it again! Absolutely nailed it. Thanks for being this awesome and sharing it freely with the world. You are the MVP of professors. Greetings from Brazil!
Hello Professor, I just wanted to let you know how much I appreciate you uploading these lectures on GD & T. I have been searching for informative GD & T videos for several months now, but non of them are as detailed and well explained as your's. There are a lot of books to learn from but what I feel is when it comes to GD & T, it's best to learn from a professional and I'm really happy that I found you on RUclips and that I can finally learn GD & T. Looking forward for all your lectures related to it. Thank you so much!
I'm glad you enjoy the GD&T content, thanks for the positive feedback! I hope the series at least provides a reasonably good foundation to work from! Here are some of my other playlists in case you haven't seen them yet and might be interested: ENGR122 (Statics & Engr Econ Intros): ruclips.net/p/PL1IHA35xY5H52IKu6TVfFW-BDqAt_aZyg ENGR220 (Statics & Mech of Mat): ruclips.net/p/PL1IHA35xY5H5sjfjibqn_XFFxk3-pFiaX MEMT203 (Dynamics): ruclips.net/p/PL1IHA35xY5H6G64khh8fcNkjVJDGMqrHo MEEN361 (Adv. Mech of Mat): ruclips.net/p/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS MEEN462 (Machine Design): ruclips.net/p/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB (MEEN 361 & 462 are taught from Shigley's Mechanical Engineering Design) Thanks for watching!
I'm glad it was helpful! Thanks for the feedback! Here are some of my other playlists in case you haven't seen them yet and might be interested: ENGR122 (Statics & Engr Econ Intros): ruclips.net/p/PL1IHA35xY5H52IKu6TVfFW-BDqAt_aZyg ENGR220 (Statics & Mech of Mat): ruclips.net/p/PL1IHA35xY5H5sjfjibqn_XFFxk3-pFiaX MEMT203 (Dynamics): ruclips.net/p/PL1IHA35xY5H6G64khh8fcNkjVJDGMqrHo MEEN361 (Adv. Mech of Mat): ruclips.net/p/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS MEEN462 (Machine Design): ruclips.net/p/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB (MEEN 361 & 462 are taught from Shigley's Mechanical Engineering Design) Thanks for watching!
I'm sooo grateful for the way you've carefully helped me to link imperfection, achievability, functionality, cost effectiveness and other ideas linked to tolerance selection.
Thankyou for sharing your knowledge and experiences. You have imparted well on his subject. All those who share openly in RUclips are for the benefit for mankind is indeed a blessing. Many readers would benefit from your other lectures as well.
Thank you so much for this. I have been looking for someone who has a throw and detailed explanation. Just this video alone puts you at the top of my recommendation list on this topic
You are an excellent teacher. The way you explain these topics makes them so easy to understand and gives the listener a very deep understanding of the subject matter. Keep up the good work Sir! Salute you for all this good work and effort.
Really liked the way you combine all important concepts into a video! You videos are treasure for mechanical engineers! I am following all your lectures !
Michael, when you were discussing how pipe sizes were nominal sizes rather than actual sizes, you mentioned another name that you couldn't recall at the time. I suspect that you may have been thinking of *tubing* at that point -- where (round) tubes *are* sized by their actual dimensions unlike pipes. This one threw me at first when I was a newly graduated ME, but it didn't take long to remember their differences in sizing (back in the stone-age). Thank you for sharing this short playlist of GD&T videos!
wow sir you are the best, as for I am not a native English speaker, I really can understand the messages and the words you use, I really appreciate all the content that you have created, even though I haven't seen all of them
I'm glad you liked it! In case you haven't seen it, you might also be interested in this playlist: MEEN 462: Machine Element Design: ruclips.net/p/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB Thanks for watching!
Thank you for this lecture! I think I'm going to bingewatch some of your videos😁. As a Mechatronics Engineering student, I want to get a deeper understanding of the mechanical side of my program, your videos are very valuable and helpful.
You're the best, these videos are very educational. This is helping a lot. It would be really cool if you did a lab day and measured parts and went over the gauges and tools used in metrology. Or even some CMM stuff.
Thanks! I do have some more in the works, they just got put on the back burner as I try to make classes suck as little as possible in the age of COVID. I hope to put some videos out in the near future.
Thank you very much! If it is of interest, you might check out three of my playlists for classes that I teach out of Shigley's Mechanical Engineering Design: Machine Element Design: ruclips.net/p/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB Advanced Mech. of Materials: ruclips.net/p/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS Geometric Dimensioning and Tolerancing: ruclips.net/p/PL1IHA35xY5H7HomHQY9nDwifWYvH_Aa1n Thanks for watching!
Yes, and we haven't even gotten into the thick of it yet! Here are some of my other playlists in case you haven't seen them yet and might be interested: ENGR122 (Statics & Engr Econ Intros): ruclips.net/p/PL1IHA35xY5H52IKu6TVfFW-BDqAt_aZyg ENGR220 (Statics & Mech of Mat): ruclips.net/p/PL1IHA35xY5H5sjfjibqn_XFFxk3-pFiaX MEMT203 (Dynamics): ruclips.net/p/PL1IHA35xY5H6G64khh8fcNkjVJDGMqrHo MEEN361 (Adv. Mech of Mat): ruclips.net/p/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS MEEN462 (Machine Design): ruclips.net/p/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB (MEEN 361 & 462 are taught from Shigley's Mechanical Engineering Design) Thanks for watching!
That's the beauty of engineering! I'm taking a Cad Design class here in California leaning towards mechanical engineering I have my midterm at 7 pm due to coronavirus. Stay safe!
Thanks for the positive feedback! I hope you're doing well over in Egypt! Here are some of my other playlists in case you haven't seen them yet and might be interested: ENGR122 (Statics & Engr Econ Intros): ruclips.net/p/PL1IHA35xY5H52IKu6TVfFW-BDqAt_aZyg ENGR220 (Statics & Mech of Mat): ruclips.net/p/PL1IHA35xY5H5sjfjibqn_XFFxk3-pFiaX MEMT203 (Dynamics): ruclips.net/p/PL1IHA35xY5H6G64khh8fcNkjVJDGMqrHo MEEN361 (Adv. Mech of Mat): ruclips.net/p/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS MEEN462 (Machine Design): ruclips.net/p/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB (MEEN 361 & 462 are taught from Shigley's Mechanical Engineering Design) Thanks for watching!
Nice catch! Yes, I did nudge the speed up just a little tiny bit so that I could fit the whole thing into a 75 minute timeframe. I use this video as one element of a course I teach here at Louisiana Tech University, and the regular class periods are 75 minutes long. To help avoid criticism about having a lecture that was too long, I just made a little edit :)
Right now I have about 8 lectures planned, where I will deliver about one each week. I will get into more detail on individual topics as it progresses. The next one will be about Datums, reference frames, and actual mating envelopes.
We use the 20th chapter in Shigley's Mechanical Engineering Design, 10th edition. There are definitely more complete treatments of GD&T than this source, but at Louisiana Tech University the ME students all have this text already from two previous courses. It's a good backbone for a 1 credit course, supplemented with other sources I collect (like the ASME standard itself). Thanks for watching!
No, I'm not using ISO for this series, although I might mention it here or there if it is relevant. I'm focusing more on ASME Y14.5, but truthfully I'm mostly interested in the big concepts, not quite as much with the really fine points of any particular standard.
I'm sorry this material is confusing for you. Perhaps engineering isn't your thing, and that's OK. There are videos on other RUclips channels that teach things like colors, shapes, and animal names. I recommend looking into those. Best of luck in your educational journey!
@@TheBomPE I work in the engineering department of an aerospace company. The video was supposed to be about GD&T, not the history of tubing and all the arcane screwed up ways they've use to size it. In Aerospace they call out wall thickness and ID or OD diameter in mm or inches. How would GD&T apply to that? Or maybe teaching isn't your thing?
Perhaps there is some aerospace engineering work that needs your input more desperately than RUclips needs it. But I could very well be wrong about that... maybe throwing stones at a freely-offered video that many have found helpful is the most important contribution you have to offer. I do apologize for mistaking your age earlier. I shouldn't have just assumed based on the nature of your comment. I wish you well!
9:30 -> need correction -> Τol. ±0.01 in ~ ±0.25 mm not ±0.5 mm... Thank for that video! In case someone else need the links: www.qualitymag.com/articles/93437-tolerancing-standards-a-comparison www.circuitousroot.com/artifice/drafting/drawing-studies/dt/history-geometric/index.html
You're an excellent teacher, I'm grateful that you share these lectures. They helped me immensely during my studies as a mechanical engineering student.
Thank you! It makes me feel good that I might be helping some people. All the best to you in your career!
Over the years, I've studied numerous video compilations devoted to GD&T but always gravitate back to the TheBom_PE series. Anyone interested in learning GD&T from scratch should watch this video series in order and read Chapter 20 on GD&T in Shigley's Mechanical Engineering Design. I cannot think of a more thorough and comprehensive starting point.
Thank you for putting online these intelligent and crystal clear lectures. It’s obvious that you have a very good grasp of the topics that you teach, but what’s even better is your ability to communicate that understanding in such a concise and that-makes-sense manner.
I'm honored by your kind words! Thanks for watching!
I moved to Louisiana (from Virginia) back in 2012-2014. Loved the state, met a couple of La Tech engineers. Top notch people.
Glad to know our grads are representing us well! All the best to you!
Hello Dr. Swanbom, I have been watching your videos for 3 days now and I can't say enough how your lectures are helping me brush over my concepts from years ago.
Professor Aaron Rodgers does it again! Absolutely nailed it. Thanks for being this awesome and sharing it freely with the world. You are the MVP of professors. Greetings from Brazil!
Greetings Brazil! I don't know what to say, but thank you! I'm glad you liked it!
@0:00 - 2:08 - Introduction to GD&T
@2:09 - 4:25 - Real-World Imperfections
@4:26 - 7:12 - Balancing Perfection, Cost, and Functionality
@7:13 - 10:45 - Considerations for Specifying Tolerances
@10:46 - 13:38 - Example: Rough Turn and Tolerancing
@13:39 - 17:10 - Understanding Size and Tolerance in Drawings
@17:11 - 21:02 - Exploring Shaft Tolerancing
@21:03 - 24:48 - Fits and Clearances
@24:49 - 27:35 - Geometric Dimensioning and Tolerancing
@27:36 - 30:18 - GD&T Categories: Orientation, Form, and Location
@30:19 - 33:48 - Direct Tolerancing vs. GD&T
@33:49 - 36:40 - Metrology and Verification in GD&T
@36:41 - 38:24 - Challenges of Defining True Points
@38:25 - 40:00 - Conclusion and Encouragement
Hello Professor, I just wanted to let you know how much I appreciate you uploading these lectures on GD & T. I have been searching for informative GD & T videos for several months now, but non of them are as detailed and well explained as your's. There are a lot of books to learn from but what I feel is when it comes to GD & T, it's best to learn from a professional and I'm really happy that I found you on RUclips and that I can finally learn GD & T. Looking forward for all your lectures related to it. Thank you so much!
I'm glad you enjoy the GD&T content, thanks for the positive feedback! I hope the series at least provides a reasonably good foundation to work from! Here are some of my other playlists in case you haven't seen them yet and might be interested:
ENGR122 (Statics & Engr Econ Intros): ruclips.net/p/PL1IHA35xY5H52IKu6TVfFW-BDqAt_aZyg
ENGR220 (Statics & Mech of Mat): ruclips.net/p/PL1IHA35xY5H5sjfjibqn_XFFxk3-pFiaX
MEMT203 (Dynamics): ruclips.net/p/PL1IHA35xY5H6G64khh8fcNkjVJDGMqrHo
MEEN361 (Adv. Mech of Mat): ruclips.net/p/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS
MEEN462 (Machine Design): ruclips.net/p/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB
(MEEN 361 & 462 are taught from Shigley's Mechanical Engineering Design)
Thanks for watching!
I've seen lots of your videos, and it help me a lot in my mechanical design engineer career. Many thanks
I'm glad I could be helpful! Thanks for your support!
Finally!! Thanks for explaining this in layman's terms.
I'm glad it was helpful! Thanks for the feedback! Here are some of my other playlists in case you haven't seen them yet and might be interested:
ENGR122 (Statics & Engr Econ Intros): ruclips.net/p/PL1IHA35xY5H52IKu6TVfFW-BDqAt_aZyg
ENGR220 (Statics & Mech of Mat): ruclips.net/p/PL1IHA35xY5H5sjfjibqn_XFFxk3-pFiaX
MEMT203 (Dynamics): ruclips.net/p/PL1IHA35xY5H6G64khh8fcNkjVJDGMqrHo
MEEN361 (Adv. Mech of Mat): ruclips.net/p/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS
MEEN462 (Machine Design): ruclips.net/p/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB
(MEEN 361 & 462 are taught from Shigley's Mechanical Engineering Design)
Thanks for watching!
I'm sooo grateful for the way you've carefully helped me to link imperfection, achievability, functionality, cost effectiveness and other ideas linked to tolerance selection.
I'm glad I could help! Thanks for watching!
Thankyou for sharing your knowledge and experiences. You have imparted well on his subject. All those who share openly in RUclips are for the benefit for mankind is indeed a blessing. Many readers would benefit from your other lectures as well.
I'm glad they seem to be helping people. Thanks for your encouragement!
Thank you so much for this. I have been looking for someone who has a throw and detailed explanation. Just this video alone puts you at the top of my recommendation list on this topic
You are an excellent teacher. The way you explain these topics makes them so easy to understand and gives the listener a very deep understanding of the subject matter. Keep up the good work Sir! Salute you for all this good work and effort.
Thanks for the affirmation! I'm glad you are enjoying the videos! Thanks for watching!
Really liked the way you combine all important concepts into a video! You videos are treasure for mechanical engineers!
I am following all your lectures !
Michael, when you were discussing how pipe sizes were nominal sizes rather than actual sizes, you mentioned another name that you couldn't recall at the time. I suspect that you may have been thinking of *tubing* at that point -- where (round) tubes *are* sized by their actual dimensions unlike pipes. This one threw me at first when I was a newly graduated ME, but it didn't take long to remember their differences in sizing (back in the stone-age). Thank you for sharing this short playlist of GD&T videos!
As an industrial designer that works along engineers, this is fantastic content! Thank you for sharing
Glad you liked it! Thanks for watching!
Great lecture, thank you for sharing.
Very clear, concise and informative- LATech are lucky to have you!
Thanks! You are very kind! All the best to you!
wow sir you are the best, as for I am not a native English speaker, I really can understand the messages and the words you use, I really appreciate all the content that you have created, even though I haven't seen all of them
I'm glad you are finding my videos helpful! Thanks for watching!
This is helpful as a refresher for us that have been out in the world for a while. Thank you sir
i CAN'T THANK YOU ENOUGH ..... I REALLY APPRECIATE YOUR LECTURE !!
I'm glad you liked it! In case you haven't seen it, you might also be interested in this playlist:
MEEN 462: Machine Element Design: ruclips.net/p/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB
Thanks for watching!
Thank you for this lecture! I think I'm going to bingewatch some of your videos😁. As a Mechatronics Engineering student, I want to get a deeper understanding of the mechanical side of my program, your videos are very valuable and helpful.
Bingewatch to your heart's contentment! I'm glad you are finding my videos useful! Good luck in your mechatronics program!
perfect introduction to the GDT world
Thanks! Glad you liked it!
You're the best, these videos are very educational. This is helping a lot. It would be really cool if you did a lab day and measured parts and went over the gauges and tools used in metrology. Or even some CMM stuff.
When are the new videos coming in? These are excellent!
Thanks! I do have some more in the works, they just got put on the back burner as I try to make classes suck as little as possible in the age of COVID. I hope to put some videos out in the near future.
Awesome Lecture!!
I so wish I had a professor like you teaching me during my Student years!
Thank you very much! If it is of interest, you might check out three of my playlists for classes that I teach out of Shigley's Mechanical Engineering Design:
Machine Element Design:
ruclips.net/p/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB
Advanced Mech. of Materials:
ruclips.net/p/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS
Geometric Dimensioning and Tolerancing:
ruclips.net/p/PL1IHA35xY5H7HomHQY9nDwifWYvH_Aa1n
Thanks for watching!
Excellent Explanation!
I'm glad you enjoyed it!
i cant thank you ennough sir! you explained it so well. I know this is not you're priority, but still, may you get more attention you deserve!
greetings all the way from ph!
ph = philippines btw HAHA
Thanks you for this valuable content. Greetings from Guatemala
You’re doing the work of god man. Thanks
I'm glad you are finding it useful! All the best!
You are amazing and very inspiring!! Thanks for making this content available.
I'm glad you enjoyed the video! Thanks for watching!
This course is great sir, thank you. I hope you'll cover ASME y14.5
That's the plan! I'll do my best! Thanks for watching!
OUTSTANDING.
Thanks, I'm glad you liked it!
Thanks
Thank YOU!
i really enjoyed your lecture so much. thanks a lot for sharing knowledge in such a beautiful manner!
I'm glad you liked it! Thanks for watching!
This really takes practice and time to learn
Yes, and we haven't even gotten into the thick of it yet! Here are some of my other playlists in case you haven't seen them yet and might be interested:
ENGR122 (Statics & Engr Econ Intros): ruclips.net/p/PL1IHA35xY5H52IKu6TVfFW-BDqAt_aZyg
ENGR220 (Statics & Mech of Mat): ruclips.net/p/PL1IHA35xY5H5sjfjibqn_XFFxk3-pFiaX
MEMT203 (Dynamics): ruclips.net/p/PL1IHA35xY5H6G64khh8fcNkjVJDGMqrHo
MEEN361 (Adv. Mech of Mat): ruclips.net/p/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS
MEEN462 (Machine Design): ruclips.net/p/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB
(MEEN 361 & 462 are taught from Shigley's Mechanical Engineering Design)
Thanks for watching!
That's the beauty of engineering! I'm taking a Cad Design class here in California leaning towards mechanical engineering I have my midterm at 7 pm due to coronavirus. Stay safe!
Will be taking mechanics and lab this fall so I subscribed :)
You stay safe too!
Good deal! Good luck!
Wonderful Lectures ! Thanks.
Great learning video for a beginner 👍 Thanks Sir
Glad you liked it! Thanks for watching!
awesome content!
Thanks, I'm glad you like it!
Very very clear and well-explained, thank you so much for your videos!
I'm glad you enjoyed it! Thanks for watching!
Great lecture sir.very clear and strict to the point .
Thanks for the positive review! I'm glad you liked it, and thanks for watching!
This is just amazing sir. Thankyou for the awesome content.
Nice and good explanation of the Topics. Thank you sir.
Thanks a lot for publishing your work online. This is perfect for anybody wanting to learn Product Design!
I'm glad you found it useful! Thanks for watching!
what a great teacher thanks
I'm glad you enjoyed it! Thanks for watching!
great illustration .. thanks doctor for sharing that ... you got a follower from Egypt ^_^
Thanks for the positive feedback! I hope you're doing well over in Egypt! Here are some of my other playlists in case you haven't seen them yet and might be interested:
ENGR122 (Statics & Engr Econ Intros): ruclips.net/p/PL1IHA35xY5H52IKu6TVfFW-BDqAt_aZyg
ENGR220 (Statics & Mech of Mat): ruclips.net/p/PL1IHA35xY5H5sjfjibqn_XFFxk3-pFiaX
MEMT203 (Dynamics): ruclips.net/p/PL1IHA35xY5H6G64khh8fcNkjVJDGMqrHo
MEEN361 (Adv. Mech of Mat): ruclips.net/p/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS
MEEN462 (Machine Design): ruclips.net/p/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB
(MEEN 361 & 462 are taught from Shigley's Mechanical Engineering Design)
Thanks for watching!
We need more GD&T videos!!!
Thank you for sharing your knowledge and experiences. I am new subscriber
Welcome aboard! Thanks for subscribing!
What a lecture, you're amazing. By the way out of curiosity, Is the default playback a little sped up? Just asking for my own sanity haha.
Nice catch! Yes, I did nudge the speed up just a little tiny bit so that I could fit the whole thing into a 75 minute timeframe. I use this video as one element of a course I teach here at Louisiana Tech University, and the regular class periods are 75 minutes long. To help avoid criticism about having a lecture that was too long, I just made a little edit :)
@@TheBomPE that's smart! You also saved days worth of time I suppose 😅 since 75k viewers watched your video.
Amazing sir ! please make a video on tolerance stack up analysis for all geometric contol features like ( form,profile, location ... etc)
Great video, thanks.
Great teacher
You are very kind! All the best to you!
thanks good explanation and sharing
I'm glad you liked it! Thanks for watching!
Thank you so much sir very helpful.
Awesome video, I am struggling to understand the differences between tolerance, allowance, and fit.
thanks a million Professor, which textbook are you using? thanks again!
Thank you so much!
I'm glad you enjoyed it!
I may have missed it but what text book are you using for this class?
You did miss it, it's on the first slide! ha ha. Good ol' Shigley!
@@TheBomPE Okay lol I figured it was Shigley just wanted to make sure. Definitely gotten some mileage out of that book!
Hello Sir..can you please explain what will be the effect if we interchange hole size tolerance with its position tolerance
thank u sir give good training
Glad you liked it! Thanks for watching!
hi...are you going to upload complete lectures for meen 426 in future?
Thanks sir
Glad you liked it!
what is the reference book for your teaching sir ?
I'm teaching out of Shigley's Mechanical Engineering Design, 10th edition. It is just a 1 credit introductory course.
@@TheBomPE How many lectures do you plan for this course? I hope it'll be more detailed lectures
@@TheBomPE How many lectures do you plan for this course? I hope it'll be more detailed lectures
Right now I have about 8 lectures planned, where I will deliver about one each week. I will get into more detail on individual topics as it progresses. The next one will be about Datums, reference frames, and actual mating envelopes.
@@TheBomPE Great job professor, you are the man,, I hope you will explain tolerance stack up too.
Really cool. What textbook did you assign your class?
We use the 20th chapter in Shigley's Mechanical Engineering Design, 10th edition. There are definitely more complete treatments of GD&T than this source, but at Louisiana Tech University the ME students all have this text already from two previous courses. It's a good backbone for a 1 credit course, supplemented with other sources I collect (like the ASME standard itself). Thanks for watching!
太好了。
Is it ISO, the standard that you use? what is the number of this ISO standard?
No, I'm not using ISO for this series, although I might mention it here or there if it is relevant. I'm focusing more on ASME Y14.5, but truthfully I'm mostly interested in the big concepts, not quite as much with the really fine points of any particular standard.
muy bueno
Gracias!
A few things were not clear in your lecture though, e.g Run-out.
Some of it I got
Some of it I didn’t get
A completely & utterly confusing discussion about how poorly stuff was historically made in Wisconsin. I turned it off a 1/3 of the way through.
I'm sorry this material is confusing for you. Perhaps engineering isn't your thing, and that's OK. There are videos on other RUclips channels that teach things like colors, shapes, and animal names. I recommend looking into those. Best of luck in your educational journey!
@@TheBomPE I work in the engineering department of an aerospace company. The video was supposed to be about GD&T, not the history of tubing and all the arcane screwed up ways they've use to size it. In Aerospace they call out wall thickness and ID or OD diameter in mm or inches. How would GD&T apply to that? Or maybe teaching isn't your thing?
Perhaps there is some aerospace engineering work that needs your input more desperately than RUclips needs it. But I could very well be wrong about that... maybe throwing stones at a freely-offered video that many have found helpful is the most important contribution you have to offer. I do apologize for mistaking your age earlier. I shouldn't have just assumed based on the nature of your comment. I wish you well!
Too basic , too academic.
I'm sorry it wasn't what you were looking for! Would it be better if a series of talks on more GD&T details followed?
9:30 -> need correction -> Τol. ±0.01 in ~ ±0.25 mm not ±0.5 mm...
Thank for that video!
In case someone else need the links:
www.qualitymag.com/articles/93437-tolerancing-standards-a-comparison
www.circuitousroot.com/artifice/drafting/drawing-studies/dt/history-geometric/index.html