Is there a reason to use vac instead of just pressurizing a bladder inside the mould?

@LestaAZL

4 жыл бұрын

In vac, the atmospheric pressure push the mold together. When bladder tries to open the mold, so you would need stronger mold to hold

@AndrewMillhouse

4 жыл бұрын

@@LestaAZL I was wondering this same exact thing. Thanks for the logical response.

@easycompositestv

4 жыл бұрын

Yes, it's exactly as LestaAZL has commented. The moulds you need for a pressurised bladder need to be incredibly strong (usually billet aluminium) in order to resist the deflection of the 'unbalanced' pressurised bladder. Therefore they tend to be very expensive to produce. An internal vacuum bag setup like this exerts equal pressure on the inside and outside of the mould, allowing much lighter, more cost effective composite moulds to be used.

@keronGR

4 жыл бұрын

Good point. Vacuum + plastic film= waste + money. You can make a thicker mould just by adding 3-4 layers of fiberglass or carbon fiber, hence achieving a stronger mould. I prefer the bladder anyways

@mikeyg4297

4 жыл бұрын

What pressure would a pipe like that hold

this is the first time seeing your videos. I was designing composite parts in F1 for over 3 yrs of my 6yr stint and this offers the exact concepts and processes used in high level motorsport. Very nice.

@easycompositestv

3 жыл бұрын

Thanks for the comment, that’s great to hear. 👍

@slipknotfan2217

9 ай бұрын

Can i ask what kinda parts you made and for which team? I'm just a big F1 fan and i'd like to know

@elissitdesign

3 ай бұрын

+1 on knowing what team you were on with driver and what parts. Pleassseeee!

@anthonybryantmedia

3 ай бұрын

@@slipknotfan2217 He worked for Mercedes AMG F1

@anthonybryantmedia

3 ай бұрын

@@elissitdesign Mercedes AMG F1

You guys have brought my DIY hobbies to a whole new level. Thank you!

Most advanced material. Oldest type of mold, used for many materials and applications. Gotta love it! Thanks so much for sharing!

Your workspace is always so incredibly clean and organized... I would love to have a workspace like that!

You guys have the best carbon fiber tutorials. Thank you for all that you do. Can’t wait for the next one!

@easycompositestv

4 жыл бұрын

Haha, thanks a lot. We'll get cracking then!

It's great that you have resumed the videos.

@easycompositestv

4 жыл бұрын

Thanks, yes, we're pleased to be getting back on with them.

@staffa007

4 жыл бұрын

@@easycompositestv great work! cheers from Italy!

There's a great deal of DIY composite videos on KZread that often look like epoxy castings with a little bit of fiber in them... So we really appreciate what you guys are doing at Easy Comp, representing proper structural layup, in concise and useful little tutorials with slick production. Quality 🏆

@easycompositestv

4 жыл бұрын

Thanks very much. Yes, we try to show a range of ways of doing things. We will, in fact, be returning to some simpler and more entry-level topics over the next few videos but they'll always be showing a process that's used for a good reason, even if that reason is simply to avoid the need for complex tools or equipment. Stay tuned.

You guys deliver great content. So good to hear, youre uploading again! Much appreciated :-)

@easycompositestv

4 жыл бұрын

Thank you Lukas, we appreciate your comments and support.

Amazing! You guys are the pros in explanations. Very very easy to understand! Thank you.

@easycompositestv

4 жыл бұрын

Thanks Caleb, I'm glad you found it easy to follow. That's always the challenge with these complex subjects.

Thank you for your time in making these incredibly informative, educational videos.

@easycompositestv

3 жыл бұрын

Thank you for watching and commenting Mac Mac, we’ll keep them coming 😀

Finally! These videos are by far the best on KZread about composites. Please keep making them!

@easycompositestv

4 жыл бұрын

Thanks Greg, we'll do our best.

Thank you for great instructional videos. I may not get around to using the process, but having a greater understanding of what is required and can be done opens some doors for down the road.

Why these carbon videos seem more satisfying than satisfying videos in general I don't know.

@Super.-.

3 жыл бұрын

Because you learn something just by looking and get ideas what you can do with it .

Thank you so much for making this so easy and simple to understand even foran simple mind like me. Some day i am gone make the best looking Supermoto/dirtbike ever thanks to you, your videos, and your products. You (guys) are amazing.

@easycompositestv

4 жыл бұрын

Thanks very much, I'm really glad this is inspiring you.

I watched this years ago... still worth a watch anytime. Great content!! 🤜🏼🤛🏼😎🍀🍀🍀🇦🇺

what a super explanation, this is going to help me to better explain the process to my clients, thanks!

@easycompositestv

4 жыл бұрын

Thanks Peter, glad it was helpful.

for the long time, finally i found channel like this

@easycompositestv

4 жыл бұрын

Thanks for the comment, I'm glad you like it.

@crowellovecraft7289

3 жыл бұрын

@@easycompositestv hello am an amataeur when it comes to metals and non etals and materials, as far as i understand carbon fiber has been used extensively in space. i want to know what combination is best for such purpose and what types can i use to build space habitats ... say in the kuiper belt....thanks in dvance

Great knowledge sharing and explanation behind the concepts used.

@easycompositestv

3 жыл бұрын

Thank you, glad you liked it.

Why do I find these so satisfying

How am I so lucky? Just watched the 3-part mould video series a few hours back, and just an hour ago this gets uploaded! :)

Awesome video! Its so inspiring to see skilled professionals like yourself sharing your knowledge with those who want to learn. Keep up the epic work. i wish you good health and prosperity during these strange times.

@easycompositestv

4 жыл бұрын

Thank you sir, much appreciated. Good health and prosperity to you too. :)

@mrmcbeardy9268

4 жыл бұрын

@@easycompositestv thank you. Namaste 🙏😊

Now that I'm stuck at home, I really don't have an excuse to put off my composites projects. Awesome video - thanks!

@easycompositestv

4 жыл бұрын

Haha, that's true David.

@04dram04

4 жыл бұрын

Well if we are about to enter a world wide depression, no is not the time for hobbies

Thanks for the amazing content hope you keep making more videos. Wish there was videos many years ago or ways to learn more about composite molding so on. I remember it was hard to find much out there when it came to working with prepreg and doing mould making. When looked around was lack of anyone showing how to do prepreg was like it was a secret so most you would see was doing wet, other than Mclaren F1 or aircraft and few boats.

@easycompositestv

4 жыл бұрын

Hi, yes, that was our experience when we started out too. That's why, - as we acquired knowledge, figured processes out, or developed our own methods - we wanted to share them with others.

This is exactly what I was looking for after that bike frame video! Much clearer! I would love to see some more information on compression molding techniques with pre-preg, similar to how the headstock was made on the bike frame. Good stuff, gents!

@easycompositestv

4 жыл бұрын

Thanks a lot, I'm glad this made it clearer. Yes, we might well do something quite soon on the compression moulding with silicone. Stay tuned.

@capnthepeafarmer

4 жыл бұрын

@@easycompositestv Excellent! Keep up the good work!

finally,ive been waiting so long for a video like this! as always you guys makes such great tutorials! keep it up

@easycompositestv

4 жыл бұрын

Thanks very much, we appreciate your comments.

@Guetzer

4 жыл бұрын

was just about to say this too!

Always wondered how the hell this was done.. Thank you so much guys.. Love your videos

@easycompositestv

4 жыл бұрын

Our pleasure. Thanks for watching!

Excellent video. Thank you for going more in-depth from the bike frame video technique.

@easycompositestv

4 жыл бұрын

You're welcome, I'm pleased if this helps to explain/show it a bit better.

Wow, I’ve been wondering how to do this for such a long time. This video is content gold!!

@easycompositestv

4 жыл бұрын

Thanks a lot, glad you enjoyed it and it helped you to understand the process.

I don't know how I even found this video just scrolling through KZread but that is actually a very cool process

@easycompositestv

4 жыл бұрын

Haha, thanks Dennis, sometimes entertainment comes from the strangest places!

All of that work for just one pipe, can’t even begin to imagine what it takes to build a koenigsegg, the entire car is a carbonfiber

@Dougline_

4 жыл бұрын

And that's why they cost millions of dollars as well.

@pgtmr2713

3 жыл бұрын

At least they won't rust.

@readysetnogo

3 жыл бұрын

If you want an idea on the labor involved, check out the youtube channel Street Bandito. One of the guys is making (and is almost finished with) a full carbon body 240z. The guys does some fantastic work and his car looks gorgeous, all done himself.

@Jandejongjong

3 жыл бұрын

GUNER 400 parts;) But dont worrie you Pay for the extra Carbon time:)

@thegiovannimauro

3 жыл бұрын

@@readysetnogo I believe their channel is the reason why this video was recommended to me. I'm interested in handcrafted/homemade carbon fiber stuff. I'm glad there's other fans of the Street Bandito out here. They deserve more love for all of the effort they put into their builds especially the carbon z.

What an amazing video, very clear and easy to understand that complex process!

@easycompositestv

4 жыл бұрын

Thanks again David, glad you enjoyed this one too.

It was an excellent work, thanks for sharing us those valuable info's in details 👍

@easycompositestv

4 жыл бұрын

You're very welcome, glad you liked it.

Excellent video, thank you!

@easycompositestv

4 жыл бұрын

Thank you Graham :)

this guy keeps us entertained during the Quarantine do give him a huge LIKE

@easycompositestv

4 жыл бұрын

Haha, thanks a lot :)

I liked and subscribed and as soon as I've learned enough to be competent I will purchase all my stuff from your website. Well done guys 👍 Thank you !

@easycompositestv

3 жыл бұрын

Thanks, that's great to hear. We look forward to supplying you and seeing how you get on with your project.

you guys are killing it with these videos!!! great job!

@easycompositestv

4 жыл бұрын

Thanks Leon, stay tuned!

No way I just watched a video with you from 2008 and then this one popped up in recommended. That was a wild ride figuring out the long hair....

@easycompositestv

3 жыл бұрын

That’s just part of a 20 year commitment to composites! 👍

After watching this I feel like my car needs a carbon intake tube.

@JDMKEV

3 жыл бұрын

exactly what i was thinking ahaha

@sepg5084

3 жыл бұрын

Especially that now you know that you could possibly make it at home. I wonder what kind of oven needs to be used though, and at what temps and duration.

@shadowxlink8661

3 жыл бұрын

same...

You guys make really interesting and good videos. Keep up the good work. Looking forward to more videos.

@easycompositestv

4 жыл бұрын

Thanks Justin, we appreciate the support. Keeps us going with them.

Great video and yeah it's good to hear that you are back with some interesting projects

@easycompositestv

4 жыл бұрын

Thank you Saiyashwanth, I'm pleased you find this interesting.

Hi guys...thanks for all the tutorials. Actually i was looking to make carbon fibre wheels ...could you guys make a tutorial for that too if possible? Also do you guys ship to India? I really wanted that chemical release agent

@easycompositestv

4 жыл бұрын

Hi Arsh, thanks for your comments. I'm not sure we'll make a video specifically about making carbon fibre wheels because it's unlikely that anyone at the learning stage of the their composites is going to take-on making carbon fibre wheels. However, the process would essentially be a combination of what you see in this video and in our bike frame video, with a lot of extra complexity and really critical calculations and knowledge for safety.

@DieselRamcharger

3 жыл бұрын

aerosol wax

I'm so glad I found u guys

Muito Loko !!! O cara que inventou quebrou a cabeça surreal

Great video! Could you do a video on mould production using a 3D printer?

@easycompositestv

4 жыл бұрын

Yes, this is pretty much top of our list. Lots of people requesting 3D printed mould solutions; we'll put something together.

Labor and skill intensive. Now I know why CF parts costs.

@easycompositestv

4 жыл бұрын

Hi Karl, yes indeed.

@DieselRamcharger

3 жыл бұрын

meh not really. fiberglass parts are cheap as fuck. Cf is only slightly more expensive to work with. but it looks cool and people are easily fooled. so why not charge out the ass for it? the skills here are very basic. the tools very basic.

@SkypowerwithKarl

3 жыл бұрын

Diesel Ramcharger Basic skills? Then 99% of the population doesn’t possess basic skills. Lol

@StuninRub

3 жыл бұрын

@@SkypowerwithKarl Just because you can't do it doesn't mean the rest of the world can't.

@sepg5084

3 жыл бұрын

@@DieselRamcharger if what you are saying is true then make a carbon fiber part manufacturing business and make a killing. Ezpz right???

What a great tutorial / demo!

I've been waiting for this video to come out. Another great one thanks for posting!!!

@easycompositestv

4 жыл бұрын

Thanks, glad you liked it :)

Have you used sacrificial mandrels 3D printed, this would give you a “tooled” internal surface,

This just makes me wanna make a sweet custom intake lol

Yay new easy composites video! and the right video at the right time i need it since i am working on an induction system

@easycompositestv

4 жыл бұрын

Haha, great, that's good timing then. We aim to please :)

@Tarex_

4 жыл бұрын

Please you do indeed, i've started with Fiberglass and Carbon Fiber just recently, but have been watching your videos for years and they showed that it is alot of work but no magic involved, i have quite a few molds already, the whole vacuuming equipment is coming together piece by piece, until then i am using a food vacuum pump with the tubes and the clothes bags, which both release awesomely haha

You’re back, yesssss. Thank you. Really enjoy watching these videos.

@easycompositestv

4 жыл бұрын

Thanks, yes, we always want to be producing content but sometimes the day-to-day holds us back!

This reminds me of my days working on the B-2 bomber. Days I'd rather forget. lol

So there's a couple videos on older (~2014 ish) formula 1 turbocharger intercooler tubing and what they where doing was the smooth side of the part was on the inside of the tubing. I think this was to preserve airflow and avoid turbulence losses. I really wanted to know how they actually molded those parts?

@christianedelmann6880

4 жыл бұрын

Link: kzread.info/dash/bejne/fodomZNrZde7qs4.html The part is around the 13:10 mark

@awc.sorensen

4 жыл бұрын

on that particular part there appears to be no undercuts on the larger opening but the throat of the intake would have likely been separate part of the negative keyed into the rest of the negative part. The process would be generally the same as creating the first mold for a standard part as seen in Easy Composites "Fibreglass/FRP Split-Mould Making Guide" or "How to Make a Prepreg Carbon Fibre Mould", except instead of having a split on the outer layer you would split the internal buck to easily remove it. For more complicated internal geometry you would have to include draft angles in the internal buck in order to ease removal as seen in "Making a Carbon Fibre Bike Frame" @32:30 with removing the inserts for the pass through on the frame.

@easycompositestv

4 жыл бұрын

Hi Christian, I'd agree with what Andrew says.The best process for parts that are 'smooth on the inside' would either be a made tool (if the part could be removed from the without becoming stuck) or it could be a male tool in more than one part, i.e. a split male tool, this would be common, or - for really complex shapes like induction shapes with multiple turns, then you could even use a sacrificial core. These wash-out or melt-out cores are a whole complex subject in their own right but in general they are made from a material that can be dissolved with water or melted out (lots to consider in terms of cure temp of the prepreg vs melt temp of the core) which is either cast (into a mould) or CNC machined.

this is extremely satisfying.

Really nice job, thank yous for sharing your craft... mountain bike came out really nice... and tubular components nifty ideas

@easycompositestv

3 жыл бұрын

Thanks Nancy, glad you enjoyed it. Thanks for watching.

Can we use the same process with vacuum infusion instead of pre-preg ?

@radihaydos95

4 жыл бұрын

he said you can but its not worth it

@easycompositestv

4 жыл бұрын

It's really very difficult to make something like this using a resin infusion process. Nothing is impossible but the practicalities of dealing with dry fabric and then handling the infusion consumables, it just makes it too difficult.

@E9JMX

4 жыл бұрын

@@easycompositestv indeed it is. The resin needs heated and degassed for a start. The material needs an activator and heat, to create a pre-formed shape. And then the resin needs injected with compressed air pushing it in, with vacuum at the other side helping draw the heated resin to every crevice in the pre-form. That's the "vague" theory used by aerospace to make resin infused carbon parts 👍 (I worked on autoclaves in this way)

@anthonytsi

4 жыл бұрын

@@E9JMX The only things that I find wrong with your reply is #1. The A+B epoxy creates its own heat to cure. #2. You only need vacuum to draw the epoxy into the material. #3. Adding compressed air would add air to the mix. Keep in mind I used to do these processes when making carbon fiber prosthetics. Adding to the fact that we both understand manufacturing, our products might require different processes. Just throwing my two cents in.

and this is why carbon fiber parts are so expensive

@easycompositestv

4 жыл бұрын

That's right I'm afraid!

@PakleniVuk

4 жыл бұрын

Hyperian if you want to make them lower buy price just use industrial machines and bigger number of employees and you can produce more so price will be lower

@kolyafreeman5414

4 жыл бұрын

@@PakleniVuk industrial machines = money. More employees = money. More machines + more employees + more money invested does not equal more demand.

@samyoung8470

3 жыл бұрын

@@kolyafreeman5414 + more production + more supply + more availability - price - time ✌✌✌😅

@sepg5084

3 жыл бұрын

@@samyoung8470 if it was that simple, we would be swimming in carbon fiber products nowadays. Modern mass manufacturing has existed for more than a century now and carbon fiber mass manufacturing has existed for more than half a century now. Even quality carbon bike frames are still in the $1k+ range.

this is neat af, I hope he does more vids

Well done guys. I learned and am greatful. Keep them coming.

@easycompositestv

4 жыл бұрын

Thanks a lot, we'll do our best to keep them coming.

I would like to make a carbon fibre person as my personal companion.

I can and will make anything and everything from carbon fibre.

So THAT'S how those those bike frames are made. Thank you for the tutorial 🙂

@easycompositestv

10 ай бұрын

Check out our bike frame build video if you want to really get into the details of it! Thanks for watching and commenting?

I have no idea why youtube recommended me this one, but I enjoyed all of it. Thanks!

@easycompositestv

4 жыл бұрын

It knows you better than you know yourself!

Actually, the inner bag stays pressurized to atmospheric pressure, 14.7 psi.

this is great! Can you list the steps you use here in writing

I love watching a Pro creating perfection

Wow man. I know im not going to he doing this any time soon due to financial reasons but when i do ill know whose videos to turn to. Superb explanations and very soothing to watch. Subbed.

@easycompositestv

3 жыл бұрын

Thank you, glad to have you on board :)

now we know how hard can it be, when you want to make a Koenigzegg

@easycompositestv

4 жыл бұрын

For sure, this is labour intensive work!

@superfluous9726

4 жыл бұрын

Koenigsegg* but yeah it's stupidly hard. And koenigsegg makes sure all the weaves line up then sand down the outer to a perfect matte finish. So if it takes two hours to make this tube for a normal person, you can look at about four to six for koenigsegg.

cost of carbon fiber pieces: 10%, cost of materials.... 90% PITA tax

This is awesome! I’m still trying to do the basics

This channel make me want to make hypercar company. Amazing video.

@easycompositestv

4 жыл бұрын

Thanks a lot; maybe you should go for it!

This looks exhausting and expensive.

@RENO_K

4 жыл бұрын

Exactly why carbon parts are expensive

Your videos are always top notch 👌 thank you for it

@easycompositestv

4 жыл бұрын

Thanks, we appreciate you comments and support :)

Five Star Tutorials !!!! ... THANK YOU

@easycompositestv

3 жыл бұрын

Thanks Shawn, glad you liked it.

Another amazing ASMR video!

Never stop doing this videos please🙏

@easycompositestv

4 жыл бұрын

We'll try Luis :)

I do this for a living and that was a superb job !

@easycompositestv

4 жыл бұрын

Thanks Dave

Gorgeous!

I'm in love with your channel.

nice material

how can you only have 154k subscribers :( ???? this is the best , most entertaining and useful how to video i have come across related to carbon fiber. definitely subscribed !!!!!!!

@easycompositestv

4 жыл бұрын

Hi Abraham, thanks for the comments. Well, what we do is quite niche; no cats on pianos, minecraft or just giving cash away so I guess we get quality subscribers, not quantity :)

@kurtveldeman9291

Жыл бұрын

Now they have 371k subscribers. Their videos are pure gold. 🤙🏻

Thank you a lot for this amazing videos !!

@easycompositestv

4 жыл бұрын

You're very welcome Richard, our pleasure.

Amazing. Great video.

Excellent video as always! 👍

@easycompositestv

4 жыл бұрын

Thanks Andrew, appreciate your comments and support.

Отличное видео. Спасибо !!! Обязательно подпишусь ...

these videos are really fun

@easycompositestv

4 жыл бұрын

Haha, then you think like us!

Amazing work and skills.

@easycompositestv

4 жыл бұрын

Thanks very much 😀

wow im a CNC lathe\milling machine - programmer\operator this knowledge about carbon fiber is what i need because this is not programmable :) is only with free hands and i love it :)

@easycompositestv

3 жыл бұрын

Great, glad you enjoyed it.

This guy is awesome, I cant wait to order some carbon from You and do my unique project 🙏🥳🔥

@easycompositestv

Жыл бұрын

That's great to hear. Look forward to working with you soon :)

Pure Genus! 👍😎 THANK YOU

@easycompositestv

3 жыл бұрын

You're welcome, glad you enjoyed it.

Спасибо, все просто и понятно!

that mtn bike is some serious work.

Thank you very much. Learned lots of stuff.

@easycompositestv

3 жыл бұрын

That's great to hear, thank you.

Great video. Thanks!

Oh yeah! This is a great video!

@easycompositestv

4 жыл бұрын

Haha, cool. Thanks Red Beard.

Your videos are excellent.

@easycompositestv

2 жыл бұрын

Glad you like them!

Thanks for sharing, great video!

@easycompositestv

4 жыл бұрын

Thanks for watching Gonzalo!

Nice, I have learned something.

Brilliant as usual guys

@easycompositestv

4 жыл бұрын

Thank you! Appreciated.