RTM Light process "The best case" English version Fiberglass

[@stuartkeithguitars4251]

I don't how much you hear this....but that is a beautiful process you designed. Take that from a guy who owned a business for twenty years that made composite aircraft propellers....GREAT STUFF!!!

[@mroberto2015]

Congratulations to Paulo Camatta and Luis Boloni for the excelent job. you always can count on CROMITEC Whenever you need.

[@MatthieuLibeert]

Can someone explain me why there's no need for an infusionmesh?

[@jimmascaro2456]

Brilliant. How did you establish location of vacuum to draw all of the epoxy throughout entire piece? Trial & error?

[@baxo70]

Thanks Jim! Fluid theory and calculation or trial and error with process knowledge.

[@jimmascaro2456]

Havent gotten that far yet - after 20 yrs as a homebuilder Im in school for a naval architecture engineering degree. This vacuum infusion process I think is the future of the industry for pleasure/sportfishing vessels which is the niche I want to pursue. University of Michigan offers a bachelors in engineering in this. In my 1st yr. Great video.

[@baxo70]

@@jimmascaro2456 Follow your dreams Jim and Success always!!!

[@dewreckdeberjack9618]

Thank you. I have been looking for a video on this. I can fill in the blanks because I have experience with vacuum infusion, but I'm sure you could expand this to a course level teaching series. Than you for educating.

[@HushE2AskolE]

Great, are you guys making big level for racing jet boat

[@Lordlugworm]

What was in the small white pot used in the mold before everything else. wax? but what kind .

[@TurgayUrla]

Paylaşım için teşekkürler, çok güzel olmuş. İşçilik harika 👍 👍 👍

[@baxo70]

çok teşekkür ederim arkadaşım

[@baxo70]

@shkssj88 yes! Using polyester resin can not use a vacuum greater than - 0.65 bar because there is the formation of microbubbles caused by separation of the styrene resin.

[@dewreckdeberjack9618]

Thank you for sharing that excellent information.

[@explorerecospeedbaitboat7079]

hello, where can I buy this fiberglass vacuum injection technology, and the mold made according to my requirements?

[@heidiwynn7572]

thats got to be the best cast ive ever seen nice work

[@markcarey8426]

I used to do that - making fibreglass yacht decks. I thought fibreglass was a miracle material and couldn't understand why we didn't use it for everything.

[@mcollins8564]

Do you know what, I am almost sure I have one of those hulls. Looking at the size, the design and the ribs in the hull I have one of those.. It sits very high in the water but I have to say I am very happy with it.. Only issue is the size and storing it.. where can I get another hull please? I got mine from the local council tip as a wrecked boat and I put it all back togeather into the smart boat it is today..

[@jeromymckay6316]

M Collins hi mate were did you get it from because I wanto buy one? by anay chance is it a replica of a blackwatch charter boat cheers?

[@johnh8615]

Thanks for showing how it's made . I picked up a longer hull wonder where to get rest of stuff to complete.

[@morraderi]

Thansk for sharing. Waht material did you use to machining and make the mold? It is a foam or something similar?

[@baxo70]

Plywood structure, plastic mass and high density foam.

[@morraderi]

@@baxo70 thank you

[@baxo70]

@@morraderi glad I could help.

[@P40BTomahawk]

@deepak762 your resin hopper is pressurized at one end as well as vacuum assisted at the other. it's a push pull effect

[@jorgecoll6212]

Excelente trabajo.¿hacen lanchas grandes?

[@baxo70]

@beachnative420 Proval problem of sealing film on the side of the mold. this fence has to be perfect to avoid the occurrence of air bubbles. The vacuum must also be controlled to a maximum of -0.65 bar. Above this level there is the removal of styrene resin.

[@darman-nayyer]

Thank You Dear Teacher!

[@baxo70]

Thanks

[@deezacharo]

Well done!! Maestro! greetings from Greece

[@baxo70]

@JustWonderingHowToDo The inner part is used a silicone ring seal type and is used outside a conventional rubber type wing.

[@baxo70]

@robotmotor Use soft bristle brush and apply a second coat after the first polymerization. Greetings from Brazil!

[@AlbertoMarioStriedingerPinilla]

What is the name of the material you guys use for the top cover, the transparent mold. The one you use when applying the last layer.

[@dr.edmarmatheus2726]

Para confeccionar um molde, é utilizada a resina líquida ou em tudo? Vocês podem me ajudar? Grato

[@baxo70]

Olá Edmar, os moldes são fabricados também com resina e reforço de fibra de vidro pelo processo manual. Você tem que primeiro ter ou fabricar um modelo da peça e depois fabricar o molde deste modelo. Para quem nunca trabalhou com estes materiais é mais difícil fazer os moldes.

[@EddieRosa]

Belo e maravilhoso trabalho...

[@Beachnative42]

Exothermic reaction control? Oh you mean a thermometer? The exothem can not be controlled once catalyzation has begun.

[@baxo70]

Perfect, meant to accompany the exotermic reaction that occurs inside the mold. Thanks.

[@Merlilou1705]

I mean you could still cool it down when reaction starts to become hefty. But you would have to be quick.

[@toddlehman928]

Lol... I thought the same thing

[@dajsinjo]

what is the transparent top mold made from, is it elastic ? can you please recomand any literature great work, greetings from Croatia

[@baxo70]

Is a layer of wax calibrated. Greeting from Brazil.

[@Tino5569]

Best work I have ever seen well done guys

[@周民红]

Very good! Let us an eye-opener!

[@baxo70]

@linearstar No problem handling fiberglass blanket. You must wear gloves and mask and goggles when handling resins.

[@dajsinjo]

what is that red thin plastic sheet for ?

[@jimmytiler5522]

Awesome work

[@cgod241]

Ya the Japanese vacuum mold them outta plastic the difference is so negligible.. you guys are really plying your craft thanks for sharing

[@CoolStreamT]

A nice video. Do you use Epoxy base Gel coat and Epoxy resine here or Polyester..?

[@baxo70]

Agradeço o comentário, abraços

[@baxo70]

@leparditas Not plastic, but a superior cast composites

[@baxo70]

The best for airplane is infusion resin or vacuum bagging

[@antonionascimento5319]

lindo vídeo

[@mirocapin4759]

Great! Where can I bye this type of hull?😀

[@baxo70]

Thank you! This hull is manufactured only in the ALMACO composite courses.

[@afzalarshad3537]

if i want to create mold for wings,is it need to use upper and lower mold for both side?

[@MrJdsenior]

Beautiful product, Thanks for posting the video. Is there ever a problem wetting the entire hull area or does that fact that the viscosity of the resin wetted cloth is higher than the still dry areas guaranty full wetting? Very cool to watch.

[@baxo70]

John Sikes Must use resin and specific strength for this process. Regards

[@qb6025]

why not divided to compartments? one little hole can sink all that

[@01faris10]

what name of this process

[@deepak762]

what is difference between Light RTM and VARTM process?

[@baxo70]

@beachnative420 Exothermic reaction control? The correct temperature to remove the piece from the mold!

[@alroot5452]

exothermic reaction is for cure of resin. wait for two or three hours after part has cooled. 30+ yrs in contact mold glassing.

[@elvisromero3402]

Buenos Trabajooos😅😉🤗

[@baxo70]

Thank for your comment :) greeting from Brazil

[@MrNicktheBeat]

Excellent demonstration.

[@56Taaroa]

Très très bien cette façon de faire, pas de gaspillage de la résine et un produit fini propre, donc moins de main d’oeuvre.

[@ninakrettek8892]

Super Schiff, sehr professionell !!

[@JOEGGGJOE]

Nice. Very clean.

[@BubaJ1000]

Only one layer of 1.5 oz mat. It would take a lot more work on the top mold if you did a real boat,20'- 40'. You would have to compensate for the thickness of the material, from the top of the freeboard to the keel of the boat. I think that is were infusion beats RTM all day long. TRM is nice and all, but the cost to do the inner mold with complexity would be to expensive.

[@MrUltracoin]

BubaJ1000 The throw away plastic, peelply, infusion mesh, bleeder cloth and vacuum tape keep adding up, there is a turning point based on production volume where this becomes cheaper.

[@garomaint2597]

Thank you for sharing 👍

[@FuriousX3]

What was the original plug made from?

[@jorgenelsonfelix52]

Espectacular muy bueno 😃👍👍.

[@baxo70]

Gracias Jorge Nelson. Abrazos

[@sprytnylisek]

well made presentation. waiting for others :) greeting from Poland

[@DaveStarr4]

have some questions 1- how big is that boat in inches? 2- do you do custom builds? 3- can you make that boat 45" L x 10"W X 7" D? 4- how much would it cost in u.s.d. u.s dollars to build me one

[@baxo70]

DaveStarr4 I do not to sell but to teach

[@arifaziz3943]

What's the name of white color things?

[@baxo70]

fiberglass mat.

[@madamepo]

where i could buy a boat like this ..???

[@shigatsuningen]

Graupner or any other well assorted RC model store.

[@hcaretoday3335]

English instruction would be helpful

[@josedeoliveiralima5777]

Parabéns!!!! Resina poliéster ou epóxi??? Obrigado.

[@baxo70]

Olá José, este foi feito com poliéster mas pode ser feita também com epóxi, basta ter o equipamento adequado. Agradeço seu contato e gentil comentário. Obrigado

[@Hoverbot1TV]

I want one of those hulls for FPV boating!

[@meradu2]

Nice looking boat

[@mclovin583]

Way too small. Maybe a duck would fit it. Ducks don't need boats really though.

[@captainralphesposito9718]

ever hard of a remote control racing boat?

[@mclovin583]

Captain Ralph Esposito Yeah El Capitan, but they aint built like that. Maybe it's a Scale R/C model (for ducks)

[@captainralphesposito9718]

I like your sense of humor.....El Capitan says check this out....I have two of them...one of them can reach 70mph....a little faster than a duck.....enforcerrcboats.com/ready-to-run/magnum-old-school

[@mclovin583]

Captain Ralph Esposito Very cool! (and fast no doubt) but all the ducklings want are drones nowerdays....

[@captainralphesposito9718]

so , so true.....

[@wisdomoverfear2685]

No guys ! I said 30 meters not 30 centimeters !

[@Segativ]

Does it work with carbon fiber?

[@baxo70]

@madamepo Sorry, but this boat and I developed this scale 1 / 20 and is exclusive of the courses that I do. Greetings from Brazil

[@elcreador6675]

Excelente 🇩🇴🇩🇴🇩🇴🌎

[@baxo70]

Muito obrigado Alberto!!!

[@saturninodacostaparlan3934]

Hyyy am from Timor Leste how i cant get machine like that?? i need to make fishing boat in our country to sale.

[@mickcarson8504]

I make model boat so much different to this one, using marine plywood and fibreglass resin. I make cruisers and speedboats.

[@johnfranklin5461]

Y do one mould when you can do 5 at a time

[@illhonky]

What is the red lower-mold made of?

[@toddlehman928]

Tooling gel and fiberglass. Most tooling gel is orange or red.

[@Doitology]

where can I buy that boat hull?

[@baxo70]

@shkssj88 Ok, and one question? when using epoxy resin the gelcoat is also epoxy?

[@shigatsuningen]

Quoting Wikipedia; "The most common gelcoats are thermosetting polymers based on epoxy or unsaturated polyester resin chemistry. "

[@baxo70]

@beachnative420 Nice work and what process used, infusion? Greetings from Brazil!

[@joelconceicaogoesdemelo1478]

Como fazer o molde

[@jorgenelsonfelix52]

Desde el club Agrupación Aeromodelistas Albatros de Tigre Bs.As 👋😎

[@Lordlugworm]

0:51 it is here ? what is this stuff please.

[@baxo70]

Thank for your comment

[@baxo70]

I use polyester but can manufacture epoxy regards

[@vasileioslogas1156]

where can i buy that old to make my own fiberboat?

[@nathansharp3193]

I'd like to see how many clowns come running out of that boat 🤣

[@seanwalker5157]

Hey, perhaps you don't know yet but there's this new thing just out called movies, the images move just like in real life, and you can hear people talk too,they are called talkies.

[@baxo70]

Yes works with a thickness exceeding 2 mm.

[@alroot5452]

Depending on resin type you can go up to 1/2 in laminate.

[@guytero8812]

I'm so glad that they were given gloves and respirators and eyewear. Glad I dont work there.

[@javeednawab1175]

Guy Tero me too want to work there

[@spingole702]

Super explained tks

[@claudiosoares3540]

why not make video?

[@ezr168]

Skill and Passion.

[@h3g5]

good job , can I know the song title thinks

[@6255805]

白色的漆是甚麼材質的漆?不會掉漆嗎?

[@valterferreira9460]

Gelcoat (3mm)...

[@6255805]

VALTER FERREIRA Gelcoat 是一般的油漆嗎?

[@shm-su]

那是殼膠

[@6255805]

請問您說的殼膠是加了顏料的環氧樹脂或不飽和聚酯樹脂嗎?外殼用那一種樹脂比較好呢?

[@elvisromero3402]

Good lavoro

[@baxo70]

Grazie Elvis!!! Abbracci dal Brasile!

[@galuhmantra75]

nice casting

[@AboutComposites]

Perfect guys!

[@bucho284]

me encantaría poder ir a estudiar allá materiales compuestos, soy ingeniero en mecatrónica y me gustaría especializarme en materiales

[@Bass-Boosted]

Make one with plastic heating

[@naioti]

“What is this? A boat for ants?” Throws fiberglass boat across the room

[@baxo70]

Never had a toy in scale? Have you heard of nautimodelism ??? Aff ...

[@exertusdoo6186]

Zoolander? :D :D :D

[@Jozef_Drab]

Great video, thanks.

[@gerardogamboita]

Gracias, por compartir este video.

[@AdrianoTimm]

He's not really controlling, just measuring it. If it gets too hot he would have to change the resin formula.