Using an Innovative Silicone Tool to Vacuum Form an RC Car Body

Тәжірибелік нұсқаулар және стиль

In this episode of Making Things with Milo, Milo takes on vacuum forming an RC car body which presents an interesting challenge. Due to the undercuts present in the shape of the car body, a traditional rigid tool can't be used. Rather than redesigning the car body, Milo makes a flexible silicone mold that sits atop a rigid support structure.
0:00 - Project Goals
3:20 - Prepping the Model
6:04 - Pouring Smooth-Sil 940 Mold
11:29 - Creating Free Form AIR HT Inner Core
18:19 - Pouring Smooth-Sil 960 Overlay
27:26 - Prepping the Tool for Vacuum Forming
29:38 - Vacuum Forming the RC Car Body
#Thermoforming #RCcar#HowItsMade
Adult Supervision Required
Keep Out Of Reach Of Children
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Make It Now! with Smooth-On
www.smooth-on.com
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Пікірлер: 141

  • @maverick744
    @maverick7442 жыл бұрын

    I’ve been an RC enthusiast since 83 and had no idea how much work went into a lexan body. I’m a fan of DIY projects but don’t think I could pull that off. Well done

  • @kkuenzel56

    @kkuenzel56

    4 ай бұрын

    That's about when I started racing 12th scale RC cars too. MRP and Parma made the best detailed lexan bodies in the day.

  • @LeeWhitcher
    @LeeWhitcher2 жыл бұрын

    Genius idea for vacuum forming hard geometries... thank you so much for sharing!

  • @smoothon

    @smoothon

    2 жыл бұрын

    Glad you liked it!

  • @davidhunt1350
    @davidhunt1350 Жыл бұрын

    you work is extremely detailed you know your skills thats for sure. especially with that vacuum pressure work raising & dropping that mix & also that 2nd bucket mixing stage with an even bigger mixer, you are very thorough with your work.👍I tip my hat to you Sir.

  • @Spasmomen
    @Spasmomen4 ай бұрын

    What a wonderful process! But so labour intensive!

  • @smoothon

    @smoothon

    4 ай бұрын

    Thanks for watching!

  • @robertfousch2703
    @robertfousch27032 жыл бұрын

    Having just completed a new 24x24 vacuum former, this was an incredibly timely video. Thx!

  • @smoothon

    @smoothon

    2 жыл бұрын

    Thanks for watching, and don't forget to subscribe!

  • @simonsmith3060
    @simonsmith3060 Жыл бұрын

    Nice work. I've been making V-Formed Polycarbonate bodies this way since 2019. I use the 60 duro hi-temp material and the aluminum-filled epoxy for the mandrel. Much better method for getting precise detail than a hard tool with little or no worry about undercuts, back drafts or difficulty removing parts from the male mold. Thanks for sharing.

  • @EstablishedLowriders
    @EstablishedLowriders2 жыл бұрын

    Genius move! Thanks for sharing this!

  • @OvalRC
    @OvalRC2 жыл бұрын

    This is the best "how to" video i've seen. Very well done. Thank You!

  • @smoothon

    @smoothon

    2 жыл бұрын

    Thank you for watching! Don't forget to subscribe!

  • @Blue6Max
    @Blue6Max Жыл бұрын

    This was a thorough and detailed demonstration of vacuum forming. Thanks

  • @andrecook4268
    @andrecook4268Ай бұрын

    Brilliant vid!

  • @smoothon

    @smoothon

    Ай бұрын

    Thank you so much! I'm glad you enjoyed it!

  • @supergiantbubbles
    @supergiantbubbles2 жыл бұрын

    Fantastic content. I didn't even know this technique for undercut vacuum forming with silicone skin over a rigid center existed. Very cool.

  • @smoothon

    @smoothon

    2 жыл бұрын

    Thank you for watching! Don't forget to subscribe!

  • @hhattingh
    @hhattingh2 жыл бұрын

    This stuff is fascinating to watch.

  • @smoothon

    @smoothon

    2 жыл бұрын

    Thanks for watching, and don't forget to subscribe!

  • @openclassics
    @openclassics2 жыл бұрын

    GRRREATINGS from Cologne Germany! ❤️❤️💥

  • @smoothon

    @smoothon

    2 жыл бұрын

    Thank you for watching!

  • @ChodaBoyUSA
    @ChodaBoyUSA2 жыл бұрын

    Thanks Milo and Smooth-On!

  • @smoothon

    @smoothon

    2 жыл бұрын

    Thanks for watching!

  • @t4concepts
    @t4concepts2 жыл бұрын

    Absolutely brilliant video Milo ! ; ) ...................... right up my alley so to speak. Watched it 3 times already! Vacuum forming and designing tooling plugs is what I do, been using very very expensive Vac-Cast epoxy resins with Aluminium powders in it for years, closest thing to real manufacturing tooling plugs ( or Bucks ) that the industry use. Negative draft angles have always been a major issue ................... until now! Very cleaver use of the 'Skin' over a solid form. A technique I'm sure I will now be using myself. I had no idea, nor did it occur to me that you could vacuum form over a silicon rubber. As I design prototype automotive headlights the methods you've just shown us, is sure to make my tasks so much easier, not to mention, the possibilities of vacuum forming shapes that otherwise wouldn't be possible. It was also very interesting to see you actually preparing the 'Free Form Air HT' @ 16:28, I tried one of your other products 'Free Form Sculpt' as demonstrated by Janessa in the following video kzread.info/dash/bejne/qZ6VlqiHgZe1mso.html&lc The product was awful ! ................ I found it to be unworkable, my comments at the time were somewhat harsh, my frustration was very clear at the time. But 'Free Form Air HT' seems to be the product for me. We shall see ; ) My vacuum forming machine happens to be the Formech 508DT that you used for the demonstration, great machines. I also have a 20 Litre degassing system from 'Easy-Composites' in the UK, so all I need now are the materials ................... hopefully I can buy them through my regular Smooth-On supplier in Europe. Many thanks for these great tutorial videos guys, keep 'em coming ; ) TURK T4 Concepts

  • @vampcaff
    @vampcaff Жыл бұрын

    Literally just blew my mind! I was wondering how the hell you were going to work around those draft angles! Best customer service in the business too!!!

  • @alikhan8847
    @alikhan88472 жыл бұрын

    very nice great smooth on

  • @smoothon

    @smoothon

    2 жыл бұрын

    Thanks for watching, and don't forget to subscribe!

  • @smoothon
    @smoothon2 жыл бұрын

    Check out this latest episode of Making Things With Milo!

  • @andy-in-indy
    @andy-in-indy2 жыл бұрын

    Thank you for this video! I have been trying to explain this process for making a vacuum forming buck like that to the people at the makerspace, but my description always fails to describe just how much detail and saved time this process produces. Also, I did not remember hearing you mention this, but you should file down the edges of the cutting tubes (either inside or outside) so that the act like a blade and punch through the material more easily. File down the inside if you want to keep the outside dimension accurate and vice versa for the in side dimensions.

  • @smoothon

    @smoothon

    2 жыл бұрын

    Great idea! Thanks for watching, and don't forget to subscribe!

  • @bill392
    @bill392 Жыл бұрын

    In the late 1980s, I had a few of that specific RC car from Radio Shack, the Audi Quattro. I still have them. I also have the service manual with the electronic schematics, mechanical assembly drawings, etc. I really enjoyed this video showing the entire process of reproducing the main body. The original car was painted metallic silver and covered with paper decals so I assume the one in the video was stripped and prepped prior to the video. The original car window piece is black plastic so I thought it interesting to consider the possibility of using similar procedure to make a new clear polycarb window part for the original car body to expose the interior if anyone wished to model a new interior and driver figure.

  • @smoothon

    @smoothon

    Жыл бұрын

    Thank you for watching! Don't forget to subscribe!

  • @cady.moriarty
    @cady.moriarty Жыл бұрын

    I know precisely why this popped up on my home page, and I hope Adam Savage has seen this. Very cool product.

  • @smoothon

    @smoothon

    Жыл бұрын

    Thank you for watching! Don't forget to subscribe!

  • @hori_ink82
    @hori_ink82 Жыл бұрын

    That ion flux capacitator in the background pulsing 🤩

  • @vincentbailleul4154
    @vincentbailleul41542 жыл бұрын

    Great job. Congratulations !

  • @rcbodyshopfr
    @rcbodyshopfr2 жыл бұрын

    I ve been forming bodies for more than 10 years and i'm always happy to learn new skills! The solid core with rubber skin is a brilliant idea. Most of my molds are in pu resin charged or not. I use silicon for fiberglass molds but never thought of forming with it. Thanks again, will try this ( on my formech 😉)

  • @slicelifetv

    @slicelifetv

    Жыл бұрын

    I’ve been incredibly curious as to how people make these bodies. I really want an 02 WRX 1/10 scale body. Is this something you can create?

  • @rcbodyshopfr

    @rcbodyshopfr

    Жыл бұрын

    @@slicelifetv vacforming technique is made to build in series, so I can make one body, but customer need to pay for mold, so for one body it's rather pricey 😉

  • @ruftime
    @ruftime2 жыл бұрын

    Thank you for sharing your technique!

  • @smoothon

    @smoothon

    2 жыл бұрын

    Thank you for watching! Don't forget to subscribe!

  • @Tarbard
    @Tarbard2 жыл бұрын

    Very satisfying result and a useful technique.

  • @smoothon

    @smoothon

    2 жыл бұрын

    Many thanks

  • @alialhawary213
    @alialhawary2134 ай бұрын

    Amazing work 👏 I need to rewatch this video carefully

  • @smoothon

    @smoothon

    4 ай бұрын

    Thank you for watching! Don't forget to subscribe!

  • @opium32
    @opium32 Жыл бұрын

    So cool!!

  • @jorgewemyss3994
    @jorgewemyss3994 Жыл бұрын

    I think there is a way for getting better detail in the body. That is making an inverse mold, so the external parts of the body goes against the mold walls. I mean, a concave mold. That way you'll have the best body detail outside and not inside. Tell me what you think of this. Regards and congratulations for your amazing work.

  • @SuperYellowsubmarin
    @SuperYellowsubmarin2 жыл бұрын

    That is just brilliant !

  • @smoothon

    @smoothon

    2 жыл бұрын

    Thank you for watching! Don't forget to subscribe!

  • @TheSlotSpot
    @TheSlotSpot2 жыл бұрын

    Great video milo!!👍

  • @smoothon

    @smoothon

    2 жыл бұрын

    Glad you liked it!

  • @CaM203
    @CaM2032 жыл бұрын

    LOVE THIS!!!

  • @smoothon

    @smoothon

    2 жыл бұрын

    Thanks for watching, and don't forget to subscribe!

  • @need4drift
    @need4drift2 ай бұрын

    Excellent work well done. 👍

  • @smoothon

    @smoothon

    2 ай бұрын

    Thanks so much!

  • @ryujiyamazaki583
    @ryujiyamazaki583 Жыл бұрын

    Thanx for sharing this video as I was looking for something like this, I only have respect for you for sharing this knowledge, thank you!

  • @smoothon

    @smoothon

    Жыл бұрын

    Thank you for watching! Don't forget to subscribe!

  • @ddoherty5956
    @ddoherty59568 ай бұрын

    Really learnt a lot, thank you.👍🇬🇧

  • @smoothon

    @smoothon

    4 ай бұрын

    Your welcome. Thanks for watching.

  • @JOEGGGJOE
    @JOEGGGJOE2 жыл бұрын

    Great video.

  • @smoothon

    @smoothon

    2 жыл бұрын

    Glad you enjoyed it

  • @mauriciodelgado1
    @mauriciodelgado12 жыл бұрын

    Gracias gran video

  • @smoothon

    @smoothon

    2 жыл бұрын

    Thanks for watching, and don't forget to subscribe!

  • @norfolkflyingboyz2404
    @norfolkflyingboyz2404 Жыл бұрын

    One year on but, great information. Thank you. 😁

  • @princeofiegodson7038
    @princeofiegodson70382 жыл бұрын

    I took my time to watch the vacuum mole making processes and my interest is built strong to lean and study the right material needed to be used for plastic doors production for houses, I will really appreciate if I am educated on how to go about it. Mostly likely on video clip. Thanks

  • @smoothon

    @smoothon

    2 жыл бұрын

    Can you send us a tech ticket? Our team can help you - www.smooth-on.com/support/ticket/add/agree/

  • @AlbiesProductsOnline
    @AlbiesProductsOnline Жыл бұрын

    Your braver than me mixing that bucket of silicone without holding on to it I keep waiting for the bucket to helicopter and spray pink everywhere in sight trust me I’m not as lucky as you just thinking about not holding on would cause it to go everywhere and that’s before I start mixing 😅

  • @RiderRed
    @RiderRed Жыл бұрын

    What is the thickness of the thermoplastic used, Also are there thickness options on a particular website?

  • @MyllerSWE
    @MyllerSWE2 жыл бұрын

    Is that a time machine to the left in the workshop? It has a flux capacitor! :D

  • @davidb5168
    @davidb5168 Жыл бұрын

    very good job!!!

  • @smoothon

    @smoothon

    Жыл бұрын

    Thank you for watching! Don't forget to subscribe!

  • @xavirojas
    @xavirojas2 жыл бұрын

    Very interesting technique! What material and thickness was the sheet you used to vacuum form? What was the temperature? Have you tried polycarbonate (Lexan)? Thanks!!

  • @smoothon

    @smoothon

    2 жыл бұрын

    Can you send us a tech ticket? Our team can help you - www.smooth-on.com/support/ticket/add/agree/

  • @JohanlastZa
    @JohanlastZa Жыл бұрын

    Tha Flux Capacitor at 33:24 is getting ready.....wonder when it is going to

  • @ConditionZero76
    @ConditionZero762 жыл бұрын

    How amazing guys, Great job!! would you mind telling me what clear plastic that is that your using & where can I find sheets of clear like that? Thank you

  • @smoothon

    @smoothon

    2 жыл бұрын

    These are styrene sheets for vaccum forming.

  • @denisk886
    @denisk8869 ай бұрын

    master

  • @smoothon

    @smoothon

    4 ай бұрын

    Thank you.

  • @vsci79
    @vsci79 Жыл бұрын

    Great video! Is that a flux capacitor in the background to the left?

  • @smoothon

    @smoothon

    Жыл бұрын

    It is!

  • @TheEric8686
    @TheEric8686 Жыл бұрын

    Nice, very nice. Is there any possibility to order this Audi Ur-Quattro Shell? Cause I am a huge Audi and Rallye fan!

  • @abrampl
    @abrampl2 жыл бұрын

    hah! So I can save my not used RC bodies :D like pro10, WGT (pan car 200mm), 1/12 and 1/10 IC ;)

  • @t4concepts
    @t4concepts Жыл бұрын

    Quick question if I may ............... I had an issue using the release agent 205 ( both silicone molds stuck together slightly in places ), is it possible to use 'Sonite Wax' as the silicone to silicone mold release? TURK

  • @smoothon

    @smoothon

    Жыл бұрын

    Some customers use petroleum jelly as a separator for silicone to silicone as well, but it is important to apply a very thin layer.

  • @vampcaff

    @vampcaff

    Жыл бұрын

    I use the aerosol version of this, the 200 mold release and i have to spray the crap out of my mold, i mean shiny, just before the point of puddling up. Also make sure your silicone is properly cured (not just set but final heat cure too) or else this release agent won't work. Honestly just use petroleum jelly, it never fails. Also talcom powder works ok but I've had it fail occasionally.

  • @stevma175
    @stevma175 Жыл бұрын

    i plan to buy this silicone rubber..plan to casting small head sculpt..can i have the information about the srinking percentage? and how long it will stand the mold when casting pu resin?

  • @smoothon

    @smoothon

    Жыл бұрын

    Can you send us a tech ticket? Our team can help you - www.smooth-on.com/support/ticket/add/agree/

  • @Rich77UK
    @Rich77UK Жыл бұрын

    I will never complain at the prices of RC bodies again!

  • @jeffalessi
    @jeffalessi2 жыл бұрын

    What vacuum pump are you using in this video? Thank you and have a most awesome day!

  • @smoothon

    @smoothon

    2 жыл бұрын

    This is a Formech Vacuum Former - www.formech.com

  • @jeffalessi

    @jeffalessi

    2 жыл бұрын

    @@smoothon Sorry I did not articulate, what make and model vacuum pump are you using to de-gas the silicon compound?

  • @smoothon

    @smoothon

    2 жыл бұрын

    This is an 8 CFM vacuum vane pump. Many different types are available from online retailers.

  • @NBC_NCO
    @NBC_NCO2 жыл бұрын

    Very very cool ! I just made a rc body out of fiberglass. Do you think it tolerates heat for vacuum forming?

  • @smoothon

    @smoothon

    2 жыл бұрын

    It would depend on the resin. We recommend you contact the resin manufacturer for heat tolerance.

  • @EstablishedLowriders

    @EstablishedLowriders

    2 жыл бұрын

    I used fiberglass to make my bucks for custom rc bodies when vacuum forming

  • @NBC_NCO

    @NBC_NCO

    2 жыл бұрын

    @@smoothon thank you.

  • @bradhendrickson7067
    @bradhendrickson70672 жыл бұрын

    Nice FLUX CaPacitor in Upper Right Corner lol

  • @cartercartier6571
    @cartercartier657110 ай бұрын

    Nice video and very detailed. Do you make molds for customers? Thanks

  • @smoothon

    @smoothon

    9 ай бұрын

    Thanks for watching carter cartier. We do not provide moldmaking services, but we do have a list of moldmakers on our website: www.smooth-on.com/moldmaker/

  • @cartercartier6571

    @cartercartier6571

    9 ай бұрын

    @@smoothon thank you for the info.

  • @DuanDao
    @DuanDao Жыл бұрын

    Thanks for this. This is so much better than the old school way of form RC bodies. Any chance i can buy a few of that body?

  • @smoothon

    @smoothon

    Жыл бұрын

    Thanks for watching Daohaus. We do not provide these for sale.

  • @TeamMarlon
    @TeamMarlon6 ай бұрын

    hello excellent work I want to ask what kin of plastic are you using for those bodysuits or what are they called and what is the thickness?

  • @smoothon

    @smoothon

    5 ай бұрын

    This is styrene plastic sheeting.

  • @TeamMarlon

    @TeamMarlon

    5 ай бұрын

    Ok

  • @mta6874
    @mta68742 жыл бұрын

    👏👏👏👏👏👏👏👍

  • @lanemurphy8395
    @lanemurphy83952 жыл бұрын

    So how much do all those chemicals cost? Looking into vacuum forming for exactly the reason of 1/10 RC shells, but that looks like several hundred minimum?

  • @smoothon

    @smoothon

    2 жыл бұрын

    Can you send us a tech ticket? Our team can help you - www.smooth-on.com/support/ticket/add/agree/

  • @nynoah
    @nynoah2 жыл бұрын

    Love the UR Quattro body. Would you sell one? Also would you ever consider making a B5 RS4 Avant body?

  • @smoothon

    @smoothon

    2 жыл бұрын

    We do not sell RC car bodies.

  • @christopherbrown6152

    @christopherbrown6152

    2 жыл бұрын

    At first i thought it was a mid 80s dodge charger.

  • @farleyj1999
    @farleyj19992 жыл бұрын

    So what can we do if we have the lexan body and want to make a puck because all the detail is on the inside of the lexan body

  • @smoothon

    @smoothon

    2 жыл бұрын

    Hi there! This is a good question for our tech support team, can you send them a ticket here? www.smooth-on.com/support/ticket/add/agree/ Thanks for watching!

  • @paradoxpistol8349
    @paradoxpistol83492 жыл бұрын

    Is that a flux capacitor in the machine behind you?

  • @smoothon

    @smoothon

    2 жыл бұрын

    It's a non functional replica. 😊

  • @t4concepts
    @t4concepts2 жыл бұрын

    I can't get hold of 'FreeForm Air HT' in France, and my regular supplier in Holland doesn't stock it. Can I use regular 'FreeForm Air' ? TURK T4 Concepts

  • @smoothon

    @smoothon

    2 жыл бұрын

    Regular Free Form AIR may deform under the heat of vacuum forming.

  • @t4concepts

    @t4concepts

    2 жыл бұрын

    @@smoothon Thanks for getting back to me ................ I could of ordered it via my regular supplier in Amsterdam but they said it would take about a month to get here. So I ordered the 'regular' FreeForm Air for the time being, I'm hoping I can at least run one vacuum formed part ( maybe 2 ) just to check my prototype. I intend in making a 'manufacturing' tooling plug from my FreeForm Air if my prototype turns out OK. TURK

  • @pamcolechadwell1302
    @pamcolechadwell13022 жыл бұрын

    How would I make a full size car hood? You have made many many large molds but I need to make a custom car hood. How can I if you would make one that would be great?

  • @smoothon

    @smoothon

    2 жыл бұрын

    Can you send us a tech ticket? Our team can help you - www.smooth-on.com/support/ticket/add/agree/

  • @svenraets
    @svenraets8 ай бұрын

    How would you make a 1/5 scale rc car body from a car that hasn't have a rc car body ? I would like a 1/5 scale vw jetta mk4 and i don't know where to start from scratch because i don't have a body to make a form with

  • @smoothon

    @smoothon

    8 ай бұрын

    Can you send us a tech ticket? Our team can help you - www.smooth-on.com/support/ticket/add/agree/

  • @carlbovin9169
    @carlbovin91699 ай бұрын

    Where can I buy everything to make these bodies at home?

  • @smoothon

    @smoothon

    9 ай бұрын

    Give one of your local distributors a call - www.smooth-on.com/distributors/

  • @thegunroom588
    @thegunroom5882 жыл бұрын

    Would you ever re-produce an existing lexan body for someone? I have a 30+ year old body that I would like to reproduce. There are no special undercut features or really detailed parts. I have been looking for years and cannot even find a reference that this body ever existed.

  • @smoothon

    @smoothon

    2 жыл бұрын

    We do not make molds, but have a list of moldmakers who may be able to help you: www.smooth-on.com/moldmaker/

  • @impjig
    @impjig Жыл бұрын

    can you make or tell me where I can get 1/16th scale bodies?

  • @smoothon

    @smoothon

    Ай бұрын

    Thanks for watching but I'm sorry I can't help you out there.

  • @ingoswelt9581
    @ingoswelt9581 Жыл бұрын

    11:04 on the left we see a flux compensator

  • @smoothon

    @smoothon

    4 ай бұрын

    Looks like someone has a keen eye for spotting time-traveling equipment! Good catch!

  • @Zachry86
    @Zachry862 жыл бұрын

    I have no idea what you were doing. But when a see a early Audi like that I have to stop and watch

  • @smoothon

    @smoothon

    2 жыл бұрын

    Thanks for watching! 😃

  • @mariopereira9928
    @mariopereira9928 Жыл бұрын

    Ford gt 40. 1/8 scale

  • @farmcat3198
    @farmcat31982 жыл бұрын

    If I were to go to college to learn how to do this, what would I study?

  • @smoothon

    @smoothon

    2 жыл бұрын

    Many engineering programs have moldmaking and casting as part of their curriculum.

  • @mustaphaben2921
    @mustaphaben29219 ай бұрын

    What kind of Plastic is this?

  • @smoothon

    @smoothon

    9 ай бұрын

    The sheet plastic is styrene.

  • @hannibalshop-ups6598
    @hannibalshop-ups65982 жыл бұрын

    Are you able to create the mould for me from a 3D print? What you charge to do it? Please contact me as soon as you see this.

  • @smoothon

    @smoothon

    2 жыл бұрын

    Thanks for watching Hannibal’s Hop-Ups. We do not provide moldmaking services, but we do have a list of moldmakers on our website: www.smooth-on.com/moldmaker/

  • @garysgarage.2841
    @garysgarage.2841 Жыл бұрын

    Spends 6 days making a body goes airborne and destroyes it in 6 seconds.

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