Just finished watching your first video about bolted joints and I'm off to watch this next. I know this will be another great, lucid lecture. Thank you for this!
I'm glad it helped! If you're interested, check out similar content in these playlists: MEEN361: th-cam.com/play/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS.html and MEEN462: th-cam.com/play/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB.html Thanks for the encouragement, and thanks for watching!
I'm glad you found it useful! If you haven't already found them, you might be interested in some of my playlists I have put together as you study for your exam. Machine Element Design: th-cam.com/play/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB.html (two more weld-related videos in this playlist: th-cam.com/video/YCy3cQwT6xA/w-d-xo.html & th-cam.com/video/AwPjpERGnRk/w-d-xo.html ) Advanced Mechanics of Materials: th-cam.com/play/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS.html Dynamics: th-cam.com/play/PL1IHA35xY5H6G64khh8fcNkjVJDGMqrHo.html Statics and Mechanics of Materials: th-cam.com/play/PL1IHA35xY5H5sjfjibqn_XFFxk3-pFiaX.html Thanks for watching and good luck!
@TheBom_PE i couldn't find safety factor for dynamic loaded weld (mechanical shock). The allowable stresses are the same as presented in table 9-4 (49:00), Thank you for great lectures on yt. I spent many hours here and helped me a lot in work!
Your videos are great!! Thank you for showing them. I have a doubt, in minute 36:48 you use 6mm for "h" throat, shouldn´t we use 0.707 . 6 = 4,24 mm ?. If that is the case the value of F = 67,05 KN. Best regards.
Thanks for your video, it great. Just one question, have you ever tried the welding calculations that Solidworks and other softwares use for welding? it uses Eurocode 3. I have tried to find videos for these calculations to no effect. I'm hoping if you ever get a chance, to make a video on this subject, I think you could explain this very well. I have tried the calculation method myself, but Shigley's seems more straightforward to understand and use.
I'm very glad it helped! If you are interested, I have the content that I teach out of the Shigley textbook collected in these two playlists: MEEN361: th-cam.com/play/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS.html and MEEN462: th-cam.com/play/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB.html Thanks for watching!
If you found this video useful, consider helping me upgrade the old tablet PC I use to create these videos! Thanks! www.gofundme.com/help-replace-my-2011-tablet-pc
I'd say having a character that looks like a B but sounds like an S is pretty fun. We could call it the BS symbol... might come in handy. I use Shigley's Mechanical Engineering Design, 10th edition. I'm sure there are better sources for weld design and analysis though. Thanks for watching!
This method doesn't really care how the metals are melted together or how the filler is added. It is a simple and relatively conservative way to get load capacity estimates. For important applications, I would recommend consulting with engineers who have more experience and expertise in the specific joining method you have in mind.
Quenching a hot part after welding wouldn’t “harden” your part unless your part is made of a very rare thing called tool steel but you probably don’t need to worry about it
Try posting this opinion on the welding message boards and report back. It is true that less carbon in steel makes a material less "hardenable," but welds cooled rapidly by water are very often more susceptible to cracking nonetheless, even in lower carbon steel. This is not only because of increased brittleness, but also because of residual stresses getting locked in. Better to let welds cool more slowly/naturally.
Thank you sir for giving us your knowledge. Respected sir, i have some confusion. sir in problem it is given that we parent material is of" 1015 CD " but you choose "1015 HR" sir please guid what is its reason. Thank you.❤
f..k why didnt I find you at the first place.I am listening to you just before the exams.Those indian dudes messed up my thinking.F... youtube .Love from Pakistan sir
no butt weld calculations were done and none of the information in the books showed any relevant applications of butt welds. only about fillet welds. misleading title and video
hell yeah
god tier lecture on welds
Great to be back here
Good to have you!
Just finished watching your first video about bolted joints and I'm off to watch this next. I know this will be another great, lucid lecture. Thank you for this!
Glad you are enjoying them! Thanks for watching!
I am preparing for my final exam of the mech in Canada, this is really helpful!!! Thanks!
I'm glad you found it helpful! Thanks for watching!
Your class helped me a lot. Thanks for your dedication.
I'm glad it helped! If you're interested, check out similar content in these playlists:
MEEN361: th-cam.com/play/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS.html and
MEEN462: th-cam.com/play/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB.html
Thanks for the encouragement, and thanks for watching!
I am preparing for my Exam and found this lecture is very useful and could solve few problems myself. Thank you and looking for more such videos
I'm glad you found it useful! If you haven't already found them, you might be interested in some of my playlists I have put together as you study for your exam.
Machine Element Design:
th-cam.com/play/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB.html
(two more weld-related videos in this playlist: th-cam.com/video/YCy3cQwT6xA/w-d-xo.html & th-cam.com/video/AwPjpERGnRk/w-d-xo.html )
Advanced Mechanics of Materials:
th-cam.com/play/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS.html
Dynamics:
th-cam.com/play/PL1IHA35xY5H6G64khh8fcNkjVJDGMqrHo.html
Statics and Mechanics of Materials:
th-cam.com/play/PL1IHA35xY5H5sjfjibqn_XFFxk3-pFiaX.html
Thanks for watching and good luck!
@TheBom_PE i couldn't find safety factor for dynamic loaded weld (mechanical shock). The allowable stresses are the same as presented in table 9-4 (49:00),
Thank you for great lectures on yt. I spent many hours here and helped me a lot in work!
Your videos are great!! Thank you for showing them. I have a doubt, in minute 36:48 you use 6mm for "h" throat, shouldn´t we use 0.707 . 6 = 4,24 mm ?. If that is the case the value of F = 67,05 KN. Best regards.
Thanks for sharing your knowledge. Really helpfull.
I'm glad I can help! All the best!
Thank you for your lectures, it is really helpful.
Could you please share what is the literature do you use for your lecture?
I'm glad you found it helpful!
I use Shigley's Mechanical Engineering Design, 10th edition as the text for this course.
Thanks for watching!
may i know what is the title of the book that you referring to? awesome lecture
Very nice explanation, thank you
I'm glad you liked it! Thanks for watching!
Thank you for this!
Glad I could help! Thanks for watching!
The word youre looking for is annealed. When you weld you locally anneal the parent material
Thanks for your video, it great. Just one question, have you ever tried the welding calculations that Solidworks and other softwares use for welding? it uses Eurocode 3. I have tried to find videos for these calculations to no effect. I'm hoping if you ever get a chance, to make a video on this subject, I think you could explain this very well. I have tried the calculation method myself, but Shigley's seems more straightforward to understand and use.
th-cam.com/video/vFDMaHQ4kW8/w-d-xo.html 💐.
Very helpful lecture.....thank you!
I'm glad it was helpful! Thanks for watching!
Hi nice lecture that you have there. May I know what book did you present in your lecture? thanks and more power!
I used Shigley's Mechanical Engineering Design. Thanks for watching!
Thankyou so much !!
I'm very glad it helped! If you are interested, I have the content that I teach out of the Shigley textbook collected in these two playlists:
MEEN361: th-cam.com/play/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS.html and
MEEN462: th-cam.com/play/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB.html
Thanks for watching!
If you found this video useful, consider helping me upgrade the old tablet PC I use to create these videos! Thanks!
www.gofundme.com/help-replace-my-2011-tablet-pc
is the caption taken from shigly book , which edition please ?
I use Shigley's 10th edition.
Inches?
Butt weld. Love it. We call it "Stoß" in German. Not half as fun. Which book are you using?
I'd say having a character that looks like a B but sounds like an S is pretty fun. We could call it the BS symbol... might come in handy. I use Shigley's Mechanical Engineering Design, 10th edition. I'm sure there are better sources for weld design and analysis though. Thanks for watching!
Is it this method applicable to all type of weld like SMAW , flux core and others?
This method doesn't really care how the metals are melted together or how the filler is added. It is a simple and relatively conservative way to get load capacity estimates. For important applications, I would recommend consulting with engineers who have more experience and expertise in the specific joining method you have in mind.
Thank you very much for the reply sir 👍
Quenching a hot part after welding wouldn’t “harden” your part unless your part is made of a very rare thing called tool steel but you probably don’t need to worry about it
Try posting this opinion on the welding message boards and report back. It is true that less carbon in steel makes a material less "hardenable," but welds cooled rapidly by water are very often more susceptible to cracking nonetheless, even in lower carbon steel. This is not only because of increased brittleness, but also because of residual stresses getting locked in. Better to let welds cool more slowly/naturally.
where can I get the book?
The book is called Shigley's Mechanical Engineering Design. You can find it on Amazon, among other outlets. Thanks for watching!
Thank you sir for giving us your knowledge.
Respected sir,
i have some confusion. sir in problem it is given that we parent material is of" 1015 CD " but you choose "1015 HR" sir please guid what is its reason.
Thank you.❤
at 47:00
What do I say about it at 7:40 and 46:00?
f..k why didnt I find you at the first place.I am listening to you just before the exams.Those indian dudes messed up my thinking.F... youtube .Love from Pakistan sir
no butt weld calculations were done and none of the information in the books showed any relevant applications of butt welds. only about fillet welds. misleading title and video
I am preparing for my final exam of the mech in Canada, this is really helpful!!! Thanks!
I'm glad you found it helpful! Thanks for watching!