Moldless Construction: The Easy Way To Do Composites

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Опубликовано:

26 сен 2024

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Комментарии : 547

@SuperfastMatt 3 месяца назад

Go to ground.news/superfastmatt to become a smarter news consumer and see every side of every story. Subscribe through my link for 40% off unlimited access this month.

@guygillmore2970 3 месяца назад

All hail

@tomcardale5596 3 месяца назад

hehe, royally screw up. Seems appropriate.

@electricaviationchannelvid7863 3 месяца назад

Now You are ready to build an aircraft like the Long EZ / Cozy / Velocity with this "mold less composite" method...

@ExiMaster 3 месяца назад

🤮

@JonasE-l7q 3 месяца назад

Hey, in my school i have heard about a professor who was gifted some Carbon fiber material because it was old and he also came to the conclusion that its garbage. Old Composites material does seem to not wet out, you did good on noticing that because it might have been a major weak spot in the future.

@codyoftheinternet 3 месяца назад

So with this project 80% finished that means time to start on the next project: turning an amphibious vehicle into an airplane!

@rjung_ch 3 месяца назад

😂

@HMHacki 3 месяца назад

that gas turbine electric charger... i want to see that

@Splarkszter 3 месяца назад

It's called "a temporary break so I don't burn out" hahaha

@aaronclair4489 3 месяца назад

The DUKW-Duck yes of course

@f1fan3000 3 месяца назад

Amphiplane!

@sazafrass 3 месяца назад

Add three more lights behind Foreshadow Matt so that he may also be Four Shadow Matt.

@Avetho 3 месяца назад

I like the way you think

@crazy_mind-ox8if 3 месяца назад

Why stop there? I think we need a Five Shadow Matt

@cabe_bedlam 3 месяца назад

THERE ARE FOUR LIGHTS

@sexkrazedpanda 3 месяца назад

I shouldn't be laughing this hard

@sooyster4033 3 месяца назад

"Fiberglass Matt"

@justinallan5037 3 месяца назад

Hey Matt, a tip from an old boat builder: if you use a 4"hot dog paint roller to wet out your fiberglass you will get a much smoother and bubble free layup. You will also get longer pot life out of your resin when it's spread out in a paint tray.

@setles 3 месяца назад

so are you saying that your process for this is sand cut sand?

@shadowassassin1587 3 месяца назад

So, so good.

@camryt 3 месяца назад

Bravo

@almiller5757 3 месяца назад

What you did there, it was seen. ;o)

@rightleftmiddle1020 3 месяца назад

The fact that the sticker plan may have originated as a scheme to avoid sanding is extremely on brand, good work sir

@khy6330 3 месяца назад

Your intro reminded of the sign my brother had at his office: 1. Job done quickly. 2. Job done inexpensively. 3. Job done properly. (Choose TWO)

@T3hJimmer 3 месяца назад

Golden rule of Engineering: -Fast -Cheap -Good Pick two

@SynchronizorVideos 3 месяца назад

That’s a very old and common saying among engineers.

@khy6330 3 месяца назад

@@SynchronizorVideos Indeed, wasn't claiming it as an original idea, was just reminded of the sign he had.

@andrewsteere8829 3 месяца назад

@@SynchronizorVideos Post Pandemic, it's become "pick one."

@Nix6p 3 месяца назад

This saying never made sense, because billable time costs money.

@RodrigoRodriguezowl 3 месяца назад

from this series i have learned that if i ever want to feel excrutiating pain in my project i should work with composites

@themacbookgamer 3 месяца назад

6:35 Every single CAD user: i couldn't/forgot/didn't want to do this in CAD, so I'll just do it by hand

@fazeobama8872 3 месяца назад

"ill remember this is there anyway" ->cut to prototype assembly where nothing fits because you did in fact, not remember

@42468 3 месяца назад

Error: Failed to compute fillet 🤬

@Kalvinjj 3 месяца назад

I think all of us have been through that moment that the program you've been using for several years, just fails flat on your face with no explanation whatsoever, or there's that one feature you just never used, never knew how, then suddenly you learn it and it would have solved years of grief.

@whateverprecisely 3 месяца назад

I resonate with some function just not working for some reason and having to deal with it. Fillets are the worst sometimes

@jochem1986 3 месяца назад

As a 19 year Solidworks surfacing verteran (exactly half of my life), I do not experience these issues. I do however question where it all went wrong for me.

@PlugInRides 3 месяца назад

I love watching your videos as a reality check that I never want a similar project. It's strange how a 2-hour task can take 3 days to complete.

@RaglansElectricBaboon 3 месяца назад

Yes, me too!

@shadowuaw-0001 3 месяца назад

I live vicariously through Matt's suffering 😂😂

@caseytailfly 3 месяца назад

In my experience the actual time to complete a task is the estimate times two moved to the next larger unit of time. So 3 days is actually ahead of the curve for a 2 hour task!

@RaglansElectricBaboon 3 месяца назад

@@caseytailfly on the face of it that seems ridiculously pessimistic. So it's probably right :)

@12x2richter 3 месяца назад

Haha, amateurs. When you get to be REALLY good, you can make a 2 week task take 10 years to complete.

@klawshot9748 3 месяца назад

The algorithm brings us together again

@ChipBlair 3 месяца назад

Indeed, all hail the algorithm

@silverXnoise 3 месяца назад

F~ck the algorithm. Subscribe.

@Splarkszter 3 месяца назад

Algorithm achieves a 60 hour weekly watchtime. Send help, I watch too many educational videos.

@SaitoGray 3 месяца назад

Nah, the bell did. Ring it, you will never be disappointed by a supermatt video.

@Jiyoon02 3 месяца назад

All hail the algorithm

@dnlvrl. 3 месяца назад

Me watching boatwoks and easy composites: "yeah, I could do that" Me watching Matt:"fuck that if I ever need to I'm using aluminium sheets"

@chm1ata 3 месяца назад

They ake it look like a 12 year old could do it perfectly. And there is a reason carbon parts are expensive

@12x2richter 3 месяца назад

@@chm1ata That probably explains the quality of some of the aftermarket parts.

@ScottBryant-wi7gb 3 месяца назад

Your lucky to have so many talented and trusty friends. As in 2 friends. You are lucky to have 2 friends to help you.

@concinnus 3 месяца назад

3 friends: there's a spider @ 3:11.

@bcm0022009 3 месяца назад

*you're

@Robotbinn 3 месяца назад

you know the peel ply peeling is even more satisfying in the dark? blue static? flashes

@GWR5538 3 месяца назад

The aerosols in basically any spray anything are generally not plastic/foam safe. That's why I generally recommend against spray lubricants when working with plastics.

@oddshot60 3 месяца назад

We ALL know this ... but aerosols and plastics are a lot like marriage. It's always gone to shxt in the past, but maybe THIS time will be different.

@duncanmartin2626 3 месяца назад

It is usually the propellant that eats the foam. So you try it from a distance, the propellant disburses, and "I guess this sort of spray stuff must be OK". And then you missed a bit and... :)

@kiwijonowilson 3 месяца назад

From my experience with both software and electronics projects, so so often the 80/20 rule applies. When you think you are 80% complete then you are actually 20% done due to what you have yet to learn (insert foreboding sounds here). Thats why a lot of projects (especially waterfall managed) have a major panic the closer they get to a deadline as they find out about all those things they didn't know. I'm enjoying the episodes Matt - its great to see the reality (at least they feel authentic to me)!

@yutub561 3 месяца назад

(would this work?) Glue stick, wax paper on the plug, mold release film over the wax paper, fiberglass. That or your next project should be a vacuum forming table Usually a hard edge that can't be filleted in CAD means that the fillet will wipe out an anchor point or a dimension origin for a defined feature and cause the model to be unsolvable so it gives a generic error. Sometimes going much smaller on the fillet will work but it depends on the model. You can also make a sweep feature along the hard edge with a custom shaped cut

@YamadooMeawiwoole 3 дня назад

Hi.. Great tips! May I ask you this, do you have a link (hopefully a video) where this was done using the wax paper method. I'm aiming to do this over an actual part, instead of a plug cause the fabricated item is to be mated to the part as closely as possible (and easily removed and put back on).

@peanutsareyum 3 месяца назад

the sticker bomb fade mockup looks so good

@BYourself-mo9nt 3 месяца назад

Agree! 😃 …and the sticker fade gives the impression that stickers USED to be on the front nose cone but were blown off by SPEED - very cool. Looks fast even when it’s not moving.

@RealAndySkibba 3 месяца назад

I'm so excited for the next project since you're basically done.

@althejazzman 3 месяца назад

Matt is so relatable because we might otherwise assume we need to be perfect to make enjoyable content.

@jetski-oo5oe 3 месяца назад

It's midnight in Australia and I just got back from drivig drunk family members home, but no way am I not watching this till the morning!

@N3onDr1v3 3 месяца назад

Its 3am in the uk. Just out the uber after just a "few" beers. Got spme baco in the pan and a thia video on 👌🤌😗

@NickCohn 3 месяца назад

Ham in composites is tight! 😉

@tturi2 3 месяца назад

screen rant 😂

@ekbuz 3 месяца назад

Super Easy, barely an inconvenience

@clintonflynn815 3 месяца назад

Never have I been so happy to see somebody doing something so I don't have to.

@TheStuartstardust 3 месяца назад

9:18 - Have you tried these special alu rollers to remove excess polyester and air bobbles in the fiber? Don't know the American name for it sadly, direct translated it is called an "air roller'

@SuperfastMatt 3 месяца назад

I used it on the fiberglass mat. Does it work with woven fiberglass as well?

@TheStuartstardust 3 месяца назад

@@SuperfastMatt it should, at least it will move the resin and bleed trapped air. Bonus info: I just made a isocyranator oven with old oven to heat up some polycarbonate windscreen for a boat - that video dropped just as I needed it - thanks!👌😁

@gyk-zb2fm 3 месяца назад

Who needs Netflix when you have SuperFastMatt

@Dev1nci Месяц назад

I tried something recently that I found had great results. A single-use mould for a one-off item. This meant my mould could be made with really soft materials (polystyrene👉crack filler👉paint👉mould release👉 fibre-glass) now you’re sanding something really soft instead of sanding Fibreglass which is a loveless task 😄 It was my first attempt so I struggled but the result was really accurate especially considering I cut the polystyrene by hand. In the hands of a well-practiced sculptor and especially someone with a access to a CNC router, I imagine you’ll get near perfect results with the least amount of work.

@BariumCobaltNitrog3n 3 месяца назад

The propellant in spray adhesive has Toluene, (80 and 90 but not 75) but it evaporates around 8 inches from the nozzle. They make fiberglass resin rollers, little plastic discs on a bar, very smooth finish. As others have mentioned, the resin won't get hot in a shallow pan/paint tray. You can get sheets or rolls of release paper (what stickers are attached to when new) and you can smooth it onto wet fiberglass to get a silky smooth finish. It doesn't stick to anything..

@B_Van_Glorious 3 месяца назад

Back when I was a just a wee one I worked for a professional painter and was taught that primer is hydrophilic and will absorb water. Idk if that will cause any adverse effects to your fiberglass or not but if it were me, I would at minimum shittily rattle can a coat of clear on. Maybe someone else reading this can shine some light on the facts for us.

@johnflorian6745 3 месяца назад

That jives with my experience of learning by doing. I assumed it had something to do with the non-gloss finish being more porous and accepting or something like that. I have the same worry that paint is needed.

@Vaino_Hotti 3 месяца назад

Do you mean hygroscopic?

@B_Van_Glorious 3 месяца назад

@@Vaino_Hotti hygroscopic and hydrophilic are roughly the same thing. Hydrophilic literally translates to water-affinity. Hygroscopic is more aggressive, in my understanding, like a molecular sieve - it'll pull moisture out of a room. Both words work in this context. To my knowledge, primer will absorb humidity if left exposed, which is why it has drying agents in it and is then painted over same day.

@theogehling 3 месяца назад

6:35 Always the edge blend. especially fun when the cad gives you an error, you export the file, import it into another cad which does the same thing without complainig.

@Papa-Bogey 3 месяца назад

Patreon for the win - I’m just here to feed the algorithm.

@jacobwilliamson4888 3 месяца назад

as someone who does this for a living, i get the perfect coat of mould release nearly every single time and i would have done mould release on top of the plug underneath the release film as a backup layer. the glass can heat up when curing and then maybe mess up with the film

@boltbreakgarage3842 3 месяца назад

Future Matt 🔫 Foreshadowing Matt 💀 😂😂😂

@travisolander4749 3 месяца назад

This was scarily productive and free of major issues. That means the "big problems later" reservoir must've sprung a leak.

@FirstLast-bi8xi 3 месяца назад

You can use small irrigation fittings glued to the surface before glassing, connect them up to water tap to push the part off the plug.

@sendark001 3 месяца назад

The sticker bomb fade look is really really cool

@paulketchupwitheverything767 3 месяца назад

Fantastic to learn that peel ply is a thing.

@yurishnirman3847 3 месяца назад

when I was in college, I helped with concrete canoe competition. and one of the development we did was to invert the plug, so the plug was on the exterior. aka making the mold with the plug. that made a nice exterior finish.

@FeralDayASMR 3 месяца назад

I love that Foreshadow Matt bit! Don't stop doing it please!

@joshwitte2194 3 месяца назад

We made our SAE supermilage vehicle's topper using this same process. We were inexperienced college kids with little to no guidance... our plug was made of MDF. 400lbs of MDF. So. Much. SANDING.

@nch088 3 месяца назад

Superfast! You never cease to rizz em with your tism!

@FredKennedyIV 3 месяца назад

It really feels like you play up all the errors, but as I think about it, literally every project I've ever taken on goes like this. Every single step, my plan does not reflect the reality of what's going to happen. Thank you for presenting the reality of DIY.

@theericbenson1692 3 месяца назад

Put the resin in paint tray liners. Keeping it spread out allows more working time..

@jeremyhanna3852 3 месяца назад

I truly appreciate this video today I'm going to try to make a fiberglass fan shroud for my project I like your video on fiber glass because you don't know what your doing I have watched a few pros do it and I don't think I learned much watching them doing it right on the other hand watching you bumble threw it I learned what not to do

@shadowuaw-0001 3 месяца назад

Between the video and the comments, I now know everything I did wrong when doing composites. Really tempted to try again, now. All hail the algorithm.

@Turbochargedtwelve 3 месяца назад

As long as the fibers are buried in resin you can use body glazing putty to fill the pinholes. It sands A LOT easier than epoxy and will leave a great finish after paint.

@Low760 3 месяца назад

Great job. Fibreglass is great fun and it's giving me flashbacks of my Dad's hovercraft repairs.

@darksu6947 3 месяца назад

Your dad is an alien? That's so cool bro.

@ztungaz 3 месяца назад

After mixing your resin pour it out into a large alum foil cake pan. I sometimes even set the pan on a couple of those blue ice pack things or on an old laptop cooler.

@ACatKrom 3 месяца назад

I'm just at the beginning, and may be foreshadowing, but you still need to spend hours sanding, and doing body work if to get a nice finished surface. A mold lets you put the part back in to stabilize it while adding internal bracing.

@catfish552 3 месяца назад

Now you're getting there! Release film is still too fancy. Packing tape works even on larger parts, and the cheaper (and shinier!) it is, the better. No messing around with spray adhesive, and you have a much easier time avoiding wrinkles.

@KeithJewell 3 месяца назад

My favorite easy/fast composite was when I had a really busted up plastic under tray on my old Audi. I ended up reassembling the plastic using silicone and fiberglass window screen, with plastic wrap to shape it. Somehow it worked well and held up for years.

@kemon3733 3 месяца назад

Super fast matt and Grind Hard Plumbing. I always look forward to Saturday posts by these two channels. Puts a smile on my face

@jaygozer3883 3 месяца назад

Ive created a couple intake manifolds for cars out of fibreglass. I use pool noodles and pipe insulation to get my shape and coat it with vaseline. warm it with a torch and paint it on the foam. the fibreglass cloth with stick to the vaseline and you can paint the resin on without it moving all over.

@318ishonk 3 месяца назад

Now THAT's some practical composite work that I like. Hmmmm, ripping off that peel ply - feels sooooo good.

@suncitybooksgeraldton335 3 месяца назад

If you glass direct onto the foam (Epoxy) and hollow out the foam were needed for clearance then glass the inside you have a strong structure with less layers of glass needed and better crash protection.

@johnbarker5009 3 месяца назад

Good stuff! I like to use moldless construction for my meals.

@TheEmptyHoliness 3 месяца назад

@superfastmatt I really hope you answer this: Is this a king of the hill situation where your friends work with you on your car for the joy of doing it? Or is this more of a you help them on their cars and they help you sort of thing? Love your videos despite not caring for cars generally.

@no-damn-alias 3 месяца назад

You could use your shop vac from the to collect the dust from sanding.

@htownblue11 3 месяца назад

That sticker is incredibly truthful. Well done Matt.

@oddshot60 3 месяца назад

I am beginning a reverse trike build combining a VW bug front suspension, a Honda Goldwing GL1200 ... and a 1964 Piper Cherokee fuselage. I have been watching your efforts with composites with some interest because I will need to fashion a nose of some type for this thing. After watching this vid I've decided simply carving a nose may be easier than what you are going through. I think starting with either a solid block of aluminum or maybe oak might be my best bet.

@brianb-p6586 3 месяца назад

That's wild... and bizarrely makes sense. The project, I mean... certainly not carving a front end from block of aluminum.

@oddshot60 3 месяца назад

@@brianb-p6586 I couldn't avoid the joke ... but I HATE working with fiberglass. At 73 this Piper BugSmasher will be perhaps my last crazy project. It is rooted in the same spirit of The Shotwell you can see on Jay Leno's YT Channel. Cars today are impossibly expensive and hideously over complicated. I've been a mechanic since the time VW's cost $1,495 and would last forever if maintained properly. It also follows the build tradition of the Checker usen proven reliable and long-working parts. My first job as a mechanic was at a Checker Dealership ... they were amazing automobiles.

@42468 3 месяца назад

you can get sheets of ABS and form them with a heat gun

@xml7sxGaming 3 месяца назад

Press the stickers with a rag to get them super flat. and fast!

@DJDiarrhea 3 месяца назад

There are deep pour resins that don't overheat as fast. Might be worth looking into, especially if you plan on vacuum forming your more complex parts. It should keep the resin from setting up too soon.

@Andrew20vt 3 месяца назад

Literally the best personality. Love your videos dude🤙

@NathanNostaw 3 месяца назад

With aero, I'm guessing every little thing helps or hinders top speed. Will you sticker from the back to the front to ensure the edges of the stickers are in a fish scale like orientation? If done the other way I can imagine some lifting and creating random little air brakes. I'm interested to know that the sticker mass will be once covered.

@nemoismyson 3 месяца назад

I'm writing this during the first ad, but I swear to god this better be the easy way to make composites and not some joke where he buys a second set of drums

@peter_king 3 месяца назад

About the old fibreglass not wetting. The fibres are coated in a material that is ‘resinphilic’ (my phrase, not a manufacturing term). Basically like a hydrophilic surface this material helps the resin coat the fibres. It is why fibreglass for performance composites has a shelf life. The goo goes off after a while (

@PaulG.x 3 месяца назад

If you put the mixed resin in a shallow tray it is less likely to go into thermal runaway. The larger exposed area provides cooling. You can also put the container in a larger container of ice water

@nathank7989 3 месяца назад

I've used a water bath to keep resin from going into thermal runaway. An ice bath works even better and it extends the working time a little by dropping the resin below its minimum cure temperature. The downside of an ice bath is that it tends to thicken up the resin slightly, which is a problem if you're trying to infuse resin but is manageable if you're wetting the cloth by hand.

@DodkoTheFirst 3 месяца назад

You should post some high resolution photos when you are done. So we can enjoy those stickers :) cheers

@LBS4 3 месяца назад

The beginning reminds me of my industry, construction. Good, Fast, Cheap - pick 2…..

@DoubleHelixStrand 3 месяца назад

lol the "deluge" joke was pretty good

@iopfarmer 3 месяца назад

Love this sens of humour.

@idkthetime 3 месяца назад

New outro! LETS GOOO!

@TheBigbadwhitey 3 месяца назад

OH GOOD A video on it one day after I attempt my first fiber glassing. RIP

@aarondcmedia9585 3 месяца назад

This is so good. New video post script was excellent. Loooking forward to seeing the bestickered behemoth beat your best time on the lake asap!

@ChuckJ1944 3 месяца назад

It's very nice job!!! I hope you're following the ionic 5N race up Pike's speak.

@ChuckJ1944 3 месяца назад

The F151 won even after inadvertently stopping for nearly 30 seconds in the first third of the race

@matthewschneider2089 3 месяца назад

Dude!! Great video!!! The sticker fade back!!! Way cool!!!!✌️

@OmnieStar 3 месяца назад

You think painting the pink thing would make it smoother and easier? before putting the release film on top of it?

@happysalesguy 3 месяца назад

This is the most interesting project on RU-vid.

@TotalBoat 3 месяца назад

Nicely done!

@Lux158 3 месяца назад

@SuperfastMatt you actually get used to the itching if you keep sending for more than 3 days.. and also stick with the same fiber type.. somehow I ever felt glas itched more than carbon but never mind..

@ToX1c_Pink 3 месяца назад

Your amazing!!!! So entertaining and amazing content KEEP IT UP Ill watch IT ALLLL

@yipchitaywonga 3 месяца назад

Are you going to weigh the stickers? it would be interesting to see how much more weight they add

@beardoe6874 3 месяца назад

I see you used the packing tape trick but I think you need to try another trick I suggested: wet out your fiberglass on a flat surface covered with plastic before you move it to your mold/plug. This will help you avoid dry spots and gives you less gravity problems because it's getting wet on a horizontal surface. You can also production line it so it's faster. It might use more epoxy because some waste will be on the plastic sheet but it's a minor issue unless you run out. I look at it as kind of like pre-preg except you don't need an autoclave.

@mdb5364 3 месяца назад

A possible reason the fiberglass didn't wet out is if you used epoxy instead of a polyester resin. The polyester resin dissolves a binder that some fiberglass uses.

@IOSALive 3 месяца назад

SuperfastMatt, great content keep up the amazing work

@AgentWest 3 месяца назад

The shell/body turned out nice for a first-timer :D For the next big project use a layup roller. It looks like a stack of washers or coins. Wet out the surface, drape glass/carbon over it, roll it down with the roller. The roller will push the cloth into the resin and tightly against the mould. Also it won't pull the fabric like a squeegee will. Can't really over-wet with the resin since it will all just come out through the glass as you keep rolling. Only squeegee the very top layer if you have to. Otherwise let the thicker layer of resin harden so you have something to sand without getting into the cloth.

@mikedimaio1237 3 месяца назад

Love your work, like my boss at the nuke plant always says, "better done than right".

@AmalgamationofMan 3 месяца назад

The most slept on D.I.Y. composites channel on youtube is called Bills build and race. You can thank me later 👌

@ex-engineer6657 3 месяца назад

Thank you, thank you very much.

@geraldp8022 3 месяца назад

Probably pointless thought, but doesn't primer left on its own tend to absorb moisture? I guess not really a concern over composites, but may mean you leave a trail of stickers down the salt flats, I am sure the organizers will love that.

@BrianHurry 3 месяца назад

I'm glad you're completely done your car now!

@SkylarkCamperAdventures 3 месяца назад

Anothe brilliant episode, love watching it and you narrate it with ‘honest’ comments! 😂 Looking forward to the next one.

@Ebbyman413 3 месяца назад

Pulling off the peel ply could be an ASMR video - so satisfying! All Hail the Algorithm

@stevenwork95 3 месяца назад

Sweet sticker job.

@Kamphausen 3 месяца назад

painting it black would add another 10hp because black is the fastest color...👍

@greg.peepeeface Месяц назад

This reminded me if when I used to hang out with Jack Costella in San Jose who was a bonneville salt flats racer.

@MarkkuS 3 месяца назад

Hey I have those AvE stickers too!

@babyminimastodon4296 3 месяца назад

New game unlocked, take a shot every time matt says sand/sanding

@zcov3519 3 месяца назад

6:28 as someone who works in CADs all the time, I this hella relatable

@markkeller8915 3 месяца назад

Enjoy your schtick! Composites technician., Likely the resin voids you notice after pulling peel ply relate to sizing issues. Saturated sizing issue a known cause for wet out failure of the 6 year old product you had laying around. The product isn't bad, just needed re-conditioning. Silane technology a good search term.