Thanks for watching! Let me know your favourite composite materials in the comments! And remember you can sign up for your free OnShape account here to start bringing your design ideas to life: onshape.pro/EfficientEngineer
kinda makes me wonder why they don't make a tank/armored vehicle out of composite material like how kevlar protects humans..it would benefit in terms of reducing fuel consumption, heat signature as a result, and make the vehicle faster? to make it more defensible and evasive and stealthy
Indeed! It covered the non arts and crafts portion of the first semester of my degree in "Aerospace Composites Manufacturing" What is more impressive is that I didn't catch anything wrong or that was blatantly missed. (At least that could have been fit within half an hour that is...) The reverse of the Gellman amnesia effect I suppose. Rare that you find a summary video that actually does a good job on something you have quite a bit of knowledge on. Always a good sign when the creator talks about things you aren't as familiar with as well... I'm definitely going to be showing this video to several people. At the least I will show it to some high school students I mentor!
I have just rewatched it today. Amazing content, jaw breaking animation quality, you learn more in 20 minutes than hours of courses and internet digging. I am shameful that I can only buy you a pint but if a lot of people do the same, you will get an effective crowd patronage. Thank you for your work !
This is an excellent video, your animations are first class. I'd love to see a second part of this topic dealing with failure modes and adding more detail in the different manufacturing processes.
I'm studying mechanical engineering + automation and industrial robotics here in Poland and I have to say THANK YOU for making all these vids and helping me and others to understand 'how stuff works'. Really appreciate the quality and effort you put in these
I'm blown away by the quality of the content! I've updated my university knowledge on composites, which I hadn't worked with for over a decade. It'd be amazing if this material was also in the form of notes or a presentation. The animations are gorgeous!
As the composite materials engineer from university, I have to say - this video is incredibly informative and accurate! Definitely would recommend it to students
I really appreciate these videos. I'm a recent mechanical engineering grad, and I've never worked with composites, but it's nice to know some of the theory as presented here. Your work is great
@@georgedreisch2662 interesting enough the space shuttle that burned up upon re entry was due to Nasa changed the ceramic heat tiles to carbon fiber ones and the carbon fiber ones cracked and broke
There's nothing wrong with using composites in compression, anyone can make a sh*t design out of any material and have it fail prematurely. Oceangate's management just had no idea what they were doing. That's why their lead engineer sued them. He knew it was going to fail because poor design decisions were being made. They cut corners (testing) and suffered the consequences.
You guys are absolutely amazing and deserve more views...♥️ I am definitely recommending this channel to all my juniors who are pursuing an engineering degree. Keep it up 👏
I'm a brick and stone mason, learning about material science has always been a fascinating subject. There's quite literally endless combinations and geometries available, reminds me of fractals ..
High quality information made seem simple. Wish if all the lessons were taught in this manner. Really enjoying the videos uploaded by efficient engineer. Appreciated the efforts put into every videos 😊
Excellent video! I encourage anyone watching this to get into the workshop and build some composite parts. Certain materials and design tools are financially out of reach for most of us, but with a relatively small investment you can make high quality vacuum-bagged carbon parts at home. There are tons of great videos and books out there to help out. You can--and should-- learn all of the theoretical side of composites, but there is no replacement for the understanding derived from making parts yourself.
Great video, thank you, especially the first half. Maybe for other ideas explaining thermoplastics, RTM injection. Also on sandwich, core can also be metal. Applications for sandwich are also for acoustics attenuation. New types of reasearch include composite material built from additive material techniques (also working for metals) which brings a lot of new ideas to solve old issues
This has been one of the main reasons I Love composites! Especially when I was in highschool! This is also the best way to deploy graphene and carbon nanotubes, at least for now! The Damping Properties Is Especially Important in Aerospace and Eventually When We Build Megastructures in space! You Could Literally Design a Megastructure with All those Composites with Careful Placement, Giving You a Range of All The Properties You Need Spread Out, and with Other Properties Arranged in Different Configurations for Truly Incredible Abilities! I Had thought of those Honey Comb Stuctures, but Writ Large, and Everything Covered In either a Graphene Concrete Mix, Or Encasing Everything in a Graphene composite of sorts, at least in a Mega Structure.
This is the best video on composite materials I have ever seen on TH-cam. There was a book called The Science of Strong Materials, or Why You Don't Fall Through the Floor. It was the best book that I ever read about composites. Additionally the first most interesting introduction to composites I heard years ago was on a series called Infinite Voyage, narrated by Leonard Nimoy. Composites, for most applications, are amazingly strong for their weight.
For the biomedical bonding to bone fast at 18:30, here in Australia about 20 years ago, we showed how coral knitted to bone and gave the new bone structures a strengthening shape. Lattice is the key word.
It has been 5 years since I completed my B.Eng, and my greatest fear is that I would forget interesting topics due to lack of application in my current occupation. Your videos help serve as a quick yet effective recap of the theories I have spend months studying.
It's funny how much of this I knew from just knowing about how carbon fibers are used in sports equipment like hockey sticks. But this was a great video and I enjoyed it very much. Thank you for such a high quality video.
Thanks for this interesting video! One remark: the disadvantages mentioned for CFRPs, such as low-temperature applications or joining difficulties, have been mitigated in the past decades by using thermoplastics and more advanced polymers.
But is a plastic manifold really a big deal? They have been used for the last, what? 30 years? and it’s not like they are exploding all the time…. I am pretty sure someone in the world has also had problems with leaking aluminium manifolds💁🏻♂️ Using low quality plastic is a different thing.
18:20 It's mentioned that magnesium implants don't need a second removal surgery as magnesium will biodegrade. But when we use a composite containing ceramic particles in magnesium matrix as said in this video, once magnesium degrades, won't these ceramic particles (as they are not biodegradable) act as foreign contaminants (or shall I say "pollutants") in our body? These have to be removed from our body, right? How is this done? I just am fascinated by this subject, but this aspect of these implants intrigues me. Am I missing something out? Any help will be appreciated. Thanks..
Excellent presentation. I really like the way you develop story around technical topics. I have expertise in Fibre Reinforced Polymer materials used in Structural Engineering applications.
I'm pretty dumb. Barely passed high school, but this video actually made me understand wtf a composite material is in the simplest of terms and built it up to more complex understanding. Great video. Oh an also ... They definitely figured this shit out from the crashed UFOs. 10000%.
Carbon fiber is a miracle material. My road bike frame barely weights 2lb, yet handles my 190lb body on the bumpiest roads without budging in anyway. The top tube has sections that are as thin as a coke can, but feeling it you'd think it's solid all the way through.
Great video on composites and OnShape features. Could you do an introduction video on how to calculate Carbon Composite Structures Strenght and Modulus using OnShape. Take for instance designing in OnShape a simple container/monocoque using a Sandwich Composite with a Foam core material, and how to use OnShape to calculate its resulting Strength (MPa) and Modulus (GPa) in different directions. That would be cool, and its applicable to allot of structures from Polymer, Ceramic to Metals.
Thanks for watching!
Let me know your favourite composite materials in the comments!
And remember you can sign up for your free OnShape account here to start bringing your design ideas to life: onshape.pro/EfficientEngineer
Thank you
Please make a video on DFMA
Glued Poop. Cuz its shows how meaningless Composite Materials means.
just not for experimental titan submarines lmao 🤣🤣
kinda makes me wonder why they don't make a tank/armored vehicle out of composite material like how kevlar protects humans..it would benefit in terms of reducing fuel consumption, heat signature as a result, and make the vehicle faster? to make it more defensible and evasive and stealthy
This video summarizes the three-credit Composite Material course I took in my senior year. Extremely high-quality content. ❤
Indeed! It covered the non arts and crafts portion of the first semester of my degree in "Aerospace Composites Manufacturing"
What is more impressive is that I didn't catch anything wrong or that was blatantly missed. (At least that could have been fit within half an hour that is...)
The reverse of the Gellman amnesia effect I suppose.
Rare that you find a summary video that actually does a good job on something you have quite a bit of knowledge on. Always a good sign when the creator talks about things you aren't as familiar with as well...
I'm definitely going to be showing this video to several people. At the least I will show it to some high school students I mentor!
which books do you recommend to learn it
@@genetic1752
Mechanics of Composite Materials by Autar K. Kaw
The video is aimed at middle school students
@@DumbledoreMcCracken Middle school?? Ain't no school teaching composites bruh.
I have just rewatched it today. Amazing content, jaw breaking animation quality, you learn more in 20 minutes than hours of courses and internet digging. I am shameful that I can only buy you a pint but if a lot of people do the same, you will get an effective crowd patronage. Thank you for your work !
Appreciate it Fabien, thank you! :)
I cannot believe such high quality videos are available for us for free... I can't thank you enough for what you do for us.
As a prospective researcher in the field of Composite Materials, I must say that this is by far the best content I have seen on TH-cam.
This is an excellent video, your animations are first class.
I'd love to see a second part of this topic dealing with failure modes and adding more detail in the different manufacturing processes.
I'm studying mechanical engineering + automation and industrial robotics here in Poland and I have to say THANK YOU for making all these vids and helping me and others to understand 'how stuff works'. Really appreciate the quality and effort you put in these
I'm blown away by the quality of the content! I've updated my university knowledge on composites, which I hadn't worked with for over a decade. It'd be amazing if this material was also in the form of notes or a presentation. The animations are gorgeous!
Always so informative. I’ve learnt more from you than i have in my Bachelors degree. You should be a staple for education.
As the composite materials engineer from university, I have to say - this video is incredibly informative and accurate! Definitely would recommend it to students
I really appreciate these videos. I'm a recent mechanical engineering grad, and I've never worked with composites, but it's nice to know some of the theory as presented here. Your work is great
Fun fact: Reinforced Concrete is the most commonly used composite material.
Non reinforced concrete is also a composite material
you R right
@@rkond
@@rkond
_Right,_ cement + ... whatever else is in concrete 😅
I... had watched this video too long ago to remember he mentioned this. 🤦🏾♂️
That, and wood
Just blown away by this video. Unbelievably high quality content. I cannot believe I'm getting this content for free.
incredible... OP should build a sub to explore the titanic with this incredible material
😂😂😂 …or NASA begin using plywood as a ablative for re-entry vehicles, as being equally appropriate to application.
@@georgedreisch2662 i think nasa has legitamite reasoning here, compared to oceangate
Too soon 😂
@@georgedreisch2662 interesting enough the space shuttle that burned up upon re entry was due to Nasa changed the ceramic heat tiles to carbon fiber ones and the carbon fiber ones cracked and broke
There's nothing wrong with using composites in compression, anyone can make a sh*t design out of any material and have it fail prematurely. Oceangate's management just had no idea what they were doing. That's why their lead engineer sued them. He knew it was going to fail because poor design decisions were being made. They cut corners (testing) and suffered the consequences.
You guys are absolutely amazing and deserve more views...♥️ I am definitely recommending this channel to all my juniors who are pursuing an engineering degree. Keep it up 👏
I'm a brick and stone mason, learning about material science has always been a fascinating subject. There's quite literally endless combinations and geometries available, reminds me of fractals ..
The best video that ı have seen releated with composite materials so far
It has been long that i saw your video. I just cant stop watching your vid. Thanks for the good job keep it up
It’s crazy that this kind of video is free! Thank you!
I am an aerospace engineer that specializes in composite structures. Great video and fantastic animations!
This channel produces such high quality videos. You should be proud of yourself
This channel literally carries me through my engineering degree.
This video is just so good and well explained that I just cannot believe it exists!
High quality information made seem simple. Wish if all the lessons were taught in this manner. Really enjoying the videos uploaded by efficient engineer. Appreciated the efforts put into every videos 😊
upload many lectures of all Core subjects of Mechanical Engineering, your animation and teaching is really well understood and really awesome
Literally just started my final year course on composites. Thanks for the great video!
literally just wow. much wow.
If I may suggest a topic, I'd love a series of videos about fracture mechanics. I'll totally watch that
As usual you wont disappoint me in terms of the details provided efficiently...your videos make engineers more EFFICIENT... hence the name suits...!
Excellent video! I encourage anyone watching this to get into the workshop and build some composite parts. Certain materials and design tools are financially out of reach for most of us, but with a relatively small investment you can make high quality vacuum-bagged carbon parts at home. There are tons of great videos and books out there to help out. You can--and should-- learn all of the theoretical side of composites, but there is no replacement for the understanding derived from making parts yourself.
Great video. You explained very well than the professor at my department
Great video, thank you, especially the first half. Maybe for other ideas explaining thermoplastics, RTM injection. Also on sandwich, core can also be metal. Applications for sandwich are also for acoustics attenuation. New types of reasearch include composite material built from additive material techniques (also working for metals) which brings a lot of new ideas to solve old issues
Excellent video! Feels like a complete composite material lecture in one video
This has been one of the main reasons I Love composites! Especially when I was in highschool!
This is also the best way to deploy graphene and carbon nanotubes, at least for now!
The Damping Properties Is Especially Important in Aerospace and Eventually When We Build Megastructures in space! You Could Literally Design a Megastructure with All those Composites with Careful Placement, Giving You a Range of All The Properties You Need Spread Out, and with Other Properties Arranged in Different Configurations for Truly Incredible Abilities!
I Had thought of those Honey Comb Stuctures, but Writ Large, and Everything Covered In either a Graphene Concrete Mix, Or Encasing Everything in a Graphene composite of sorts, at least in a Mega Structure.
Extremely high quality video. Very interesting, thank you for making this
This is the best video on composite materials I have ever seen on TH-cam. There was a book called The Science of Strong Materials, or Why You Don't Fall Through the Floor. It was the best book that I ever read about composites. Additionally the first most interesting introduction to composites I heard years ago was on a series called Infinite Voyage, narrated by Leonard Nimoy.
Composites, for most applications, are amazingly strong for their weight.
Video link please
Your presentation about composite material is top notch quality!!...easy to grasp concept!!
your work is more than amazing! PLEASE upload more often!
the quality on this is great
For the biomedical bonding to bone fast at 18:30, here in Australia about 20 years ago, we showed how coral knitted to bone and gave the new bone structures a strengthening shape.
Lattice is the key word.
Congrats on 1M!
insanely precious of a video ❤
I do love all the things you did for us ! Because having this kind of videos with a big quality and high content is just amazing.
great presentation. Thank you
To the point-precise and highly informative
Excellent content and easy to understand. Thank you for high quality content. Seeking more about material and corrosion.
It has been 5 years since I completed my B.Eng, and my greatest fear is that I would forget interesting topics due to lack of application in my current occupation. Your videos help serve as a quick yet effective recap of the theories I have spend months studying.
I love it !
So complete and high tech..
That thumbnail though! My first reflex was to think "Oh another Oceangate video!" :D
More of an electrical guy, but these videos inspire my interest in mechanical engineering.
Extremely high quality video. Very interesting, thank you for making this. Extremely high quality video. Very interesting, thank you for making this.
It's funny how much of this I knew from just knowing about how carbon fibers are used in sports equipment like hockey sticks. But this was a great video and I enjoyed it very much. Thank you for such a high quality video.
Holy. I've been waiting for a video on this.
Thanks so much.
Thanks for this interesting video!
One remark: the disadvantages mentioned for CFRPs, such as low-temperature applications or joining difficulties, have been mitigated in the past decades by using thermoplastics and more advanced polymers.
Cool, I'm looking at my epoxy and carbon fiber twill and admiring the possibilities more now.
God bless.
Awesome video. Helped a lot during studying.
I now get it. These presentations are what cause automotive engineers to go: "I should use plastic for that intake manifold"
But is a plastic manifold really a big deal? They have been used for the last, what? 30 years? and it’s not like they are exploding all the time…. I am pretty sure someone in the world has also had problems with leaking aluminium manifolds💁🏻♂️ Using low quality plastic is a different thing.
I understand why you are called "The Efficient Engineer". Excellent video.
Thank you so much for sharing this with us, I really enjoyed the video
More Like This Please.
very well put together and summarized !!
this video is absolutely amazing
You have a Presentation Par Excellence!
Both in Form & Substance!👍💯🎉🏆🎖️🏅
Excellent lecture. Thanks a lot.
18:20 It's mentioned that magnesium implants don't need a second removal surgery as magnesium will biodegrade.
But when we use a composite containing ceramic particles in magnesium matrix as said in this video, once magnesium degrades, won't these ceramic particles (as they are not biodegradable) act as foreign contaminants (or shall I say "pollutants") in our body? These have to be removed from our body, right? How is this done?
I just am fascinated by this subject, but this aspect of these implants intrigues me. Am I missing something out? Any help will be appreciated. Thanks..
very well explained
Excellent video. thank you
Love your videos😍🔥.
Make the next one on Metamaterials😇.
Excellent presentation. I really like the way you develop story around technical topics. I have expertise in Fibre Reinforced Polymer materials used in Structural Engineering applications.
This was a GOOD 1!
Another very informative and well-made video.
The content is so freaking helpful!!! Thank uu
Really amazing video.
Haven’t watched the whole video yet but the thumbnail looks like the imploded Oceangate sub that used carbon fiber composite material.
This stuff would make a great deep sea sub!
Thank you! Very helpful and interesting:)
Díky!
it is an amazing video thank you
🤯the animation is even better like what the hell?
Importantly composites are super hard to recycle making a powerful material that should be used considerately
THANKS
Excellent explanation, thanks
Really amazing work❤
24 minutes well spent! If you're not learning something new every day, you're doing it wrong.
Thanks!
I'm pretty dumb. Barely passed high school, but this video actually made me understand wtf a composite material is in the simplest of terms and built it up to more complex understanding. Great video. Oh an also ... They definitely figured this shit out from the crashed UFOs. 10000%.
Carbon fiber is a miracle material. My road bike frame barely weights 2lb, yet handles my 190lb body on the bumpiest roads without budging in anyway. The top tube has sections that are as thin as a coke can, but feeling it you'd think it's solid all the way through.
Until it catastrophically fails one day and you bust all of your front teeth
How is this video free?? I love it
you should do another video about metamaterials developed through 3D printing!!
Thanks for the knowledge
Great video on composites and OnShape features.
Could you do an introduction video on how to calculate Carbon Composite Structures Strenght and Modulus using OnShape.
Take for instance designing in OnShape a simple container/monocoque using a Sandwich Composite with a Foam core material, and how to use OnShape to calculate its resulting Strength (MPa) and Modulus (GPa) in different directions. That would be cool, and its applicable to allot of structures from Polymer, Ceramic to Metals.
Strong enough to sink a submarine!
Most commonly used composite material is steel reinforced concrete
Yes, sounds like they may be excellent for deep sea usage.
They may be brittle and have a sudden failure mode, but I can't see that being an issue at all
After a long wait
Nice video, I hope you can keep building them. 🙂
Amazing video!
really useful content 👌
Need a video on Computation Fluid Dynamics
Incredible work with your videos! New sub here. :) Thanks for putting this together with such great detail.
Extremely great video! I need more channels like this one. Please recommend similar channels below this comment. Thank you.