DLG F3K style RC electric glider, Scratch build, carbon fiber Vacuum Bagging 3D printing CNC milling

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The video shows how to build a home DLG F3K style RC electric glider. Wingspan 1500mm, weight 347g. From scratch to the end. The technology used in the construction of the aircraft is carbon fiber vacuum bagging, 3D printing, CNC milling and CO2 laser cutting.
Nice viewing
Board camera:
Dji Action 2
www.dji.com/ee/mobile/dji-act...
Drawings:
grabcad.com/library/dlg-style...
All 3D printed parts are printed eSUN ePAHT-CF
ruumik.ee/toode/esun-epaht-cf...
Composite materials
www.composite.ee
Hobbyking Stuff
Servos:
hobbyking.com/en_us/turnigytm...
Battery:
hobbyking.com/en_us/turnigy-n...
ESC:
hobbyking.com/en_us/blheli-s-...
Motor:
hobbyking.com/en_us/ld1510a-0...
Prop:
rc-est.ee/catalog/product_inf...
@markoroolaid
Thank you for watching.
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Опубликовано:

21 май 2022

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Комментарии : 259

@Fischertek 2 года назад

As an engineer in the field of epoxy composites I must stress, that it is highly advisable to use proper protection gloves, when you handle epoxy. I have seen far too many colleagues with high allergic response to epoxy from earlier skin contact to this substance. Thin nitrile gloves are not removing your excellent handyman skills ;-)

@Jack-ne8vm 2 года назад

Ditto face mask or vacuum while grinding

@index7787 2 года назад

@@Jack-ne8vm always, carbon dust is horrifying to the body.

@computertecky4744 2 года назад

@@index7787 yep

@CoernelSkateboarding 2 года назад

Some time is better to work without gloves but use tool and don't get contact with the epoxid! Epoxid under gloves are so wors! Work clean und Fresh air on the hand/skin is much better. I bought myself a 3M Helmet with extern blower. It's amazing! I've got allergy against different dust. 😑

@manuelvaliente9427 2 года назад

Hace experienced this on my own skin but still sometimes forget putting them just for the thrill of touching everything 😃😅😅😅

@cjjohnson3939 Год назад

The food saver method! Love it, I just started bagging. I use the clothing bags and a shop vac. So far so good 👌🏼

@loydta 2 года назад

That is craftsmanship at its finest .. Beautiful job !

@markoroolaid 2 года назад

thank you, thank you very much

@index7787 2 года назад

This is such a clean layup, learned a lot from your method/design on the wings.

@markoroolaid 2 года назад

thanks

@user-oo1pu6bj1c Год назад

@@markoroolaid кстати именно из за этих планеров в f5j перешли на тонкие крылья. Кстати просто и гениально сделал Молодец

@christians.8658 Год назад

Very impressed. Wish i had skills and tools like that

@TheExplosiveGuy 2 года назад

My old neighbor builds and flies these (minus the motor), I've seen him fly one for an hour and a half straight off a single throw once, he competes regularly with them. The craftsmanship of these hand tossed glider planes is on another level, I'm routinely amazed by how perfect and smooth the carbon wings end up. I've always been into flying freestyle drones and would like to get into some wings, though I'll be leaving the gliders alone for a while lol.

@user-oo1pu6bj1c Год назад

Карбон менее гладкий чем скотч Вы шероховатость материалов посмотрите

@Gosuminer 2 года назад

What a piece of art. Beautiful.

@markoroolaid 2 года назад

thank you

@Mongo63a 2 года назад

I have not flown since my college days in the 80s. Your video makes me want to get back into it. I still have my old gear and Aquila glider but a drunk driver put an end to any further flying trips. The area sure looks like the sod farms south of Huffman Texas.

@markoroolaid 2 года назад

Hi Mongo I'm glad I can inspire people to build and fly RC planes. That's my main idea, why am I making these videos.

@Helicopterpilot16 Год назад

Ok, I'm buying a food preserver. I wanted to give one of those hand held ones a try. Mind you I was only fiberglassing balsa tail planes but, even in the bag with just pressure turned out nicely. Awesome video!

@markoroolaid Год назад

Hello. Thank you and great to hear that everything worked

@Smt_Glaive 2 года назад

8:30 beautiful moment ❤️ love this aircraft .

@danielb4118 Год назад

I am always impressed with your projects. I love building planes so you encourage me to be more professional in this field and update myself with modern tools like yours. I hope your channel grows more and more and rewards all the good work you enjoy and kindly share with us.

@markoroolaid Год назад

Thank you very much for these beautiful wishes and words. I myself hope too that my channel will grow and that one day I will be able to dedicate myself 100% to the RC field and RU-vid

@romeorc5301 Год назад

@@markoroolaid how mach $

@markoroolaid Год назад

@@romeorc5301 I don't know exactly, but around 200.-eur

@user-oo1pu6bj1c Год назад

@@markoroolaid чо с ума сошел первую партию за 300 продавай Если планера окажутся хорошими можно и до 400 поднимать.

@jasoncourville9568 7 месяцев назад

Absolutely amazing! I'm about to build a 1 meter dlg. I wish I had a 3d printer, this video gave me so many ideas 😎

@markoroolaid 7 месяцев назад

Ok, thank you very much

@rckeith 2 года назад

Great build looks awesome😀

@Smt_Glaive 2 года назад

Beautiful build 🚀

@rctestflight 2 года назад

Very nice! What type of plastic layer do you use in between the carbon and the vacuum bag? Seems like mylar but mylar would have a hard time conforming to the wingtip shape

@markoroolaid 2 года назад

Hi, mylar 0.25mm

@CharlesSnyder 2 года назад

I bet you could mold solar cells on top with this method.

@index7787 2 года назад

@@CharlesSnyder you can, I've done it. Use thick molds while curing, any shrink or flex can crack panels, but it usually works out.

@valdinoeffting245 2 года назад

Congratulations magnificent glider

@markoroolaid 2 года назад

thank you

@kme8134 3 месяца назад

Much impressed, great work! FYI, the music detracts from the video.

@goldenfish77 Год назад

Very nice work man! 👍

@markoroolaid Год назад

thanks

@eisenschweinchen5354 Год назад

Great work!

@markoroolaid Год назад

Thank you

@scottriddell7893 Год назад

Beautiful fabrication. It appears you have installed the horizontal stabilizer upside down (that is to say, camber curvature on top). Looks like great fun to fly.

@markoroolaid Год назад

Thank you

@ghospirdz4456 Год назад

very nice footage keep the good work👋👌

@markoroolaid Год назад

Thank you very much

@ammi74656 Год назад

Coool... verry nice...👍🏻👍🏻👍🏻👍🏻

@markoroolaid Год назад

Thank you, thank you very much

@toastrecon 6 месяцев назад

Amazing! Beautiful. I'm curious about building sub-250g models (so I don't have to run the new Remote ID), and it looks like this one is really close! If I didn't need the camera, I could shed about 70g? Maybe scale it down a little?

@f2bcnc74 2 года назад

hi,Congrats for your job and for shairing your design / built. May I have the settings for 3d print the parts ? For example : how many perimeters for fuselage 1-2-3 ? and infill density for fuselagerame ...etc

@sharons9367 Год назад

I would love a slow version and explanation during wing covering process It looks so impressive something I’d like to try 😊

@markoroolaid Год назад

Definitely give it a try. A very interesting process

@sharons9367 Год назад

@@markoroolaid I’ve got that carbon fibre on my watch list looks awesome now I’ve seen it applied

@matiasduran9159 2 года назад

You are the best !

@markoroolaid 2 года назад

thank you

@ioannisbatas1614 3 месяца назад

Superb !!!

@markoroolaid 3 месяца назад

Thank you very much

@thebikeracer 2 года назад

How may hours did this take? Looks AWESOME!! And how do you keep your work space so clean!

@markoroolaid 2 года назад

The construction of the aircraft took 1 week, including drawing. Hours about 24h. The desktop must be clean at all times, that's the rule, it's the only way to make beautiful planes :)

@freesk8 2 года назад

Wow! Nice! :)

@markoroolaid 2 года назад

thanks

@mikercflyer7383 2 года назад

Great job you are very skilled. You don’t use the throttle stick for flaps? I fly a Vortex and I have the motor on a switch. I have been flying gliders for ever and the flaps are always on the left stick. How many day did it actually take to build it.

@markoroolaid 2 года назад

The whole project took 1 week

@talesa.900 2 года назад

wonderful job. Magnificent. What 3D printer do you use?

@markoroolaid Год назад

Ender 5 plus and Qidi X-plus

@crgonzalez08 2 года назад

Great build. To bad you put a motor on it, it would be a great DLG set up.

@markoroolaid 2 года назад

electric plane more convenient

@coolbean145 2 года назад

Is that a 3d printed wing joiner? Have you tried that with a DLG launch? I think I would prefer 3d printing a wing alignment jig and using CF/Epoxy to join the wings. Beautiful plane.

@markoroolaid 2 года назад

yes, 3D printed wing joiner. Printed eSUN CF path filament

@carbonarne675 2 года назад

Great video and great build! I don't get the main wing build though... You cnc'd the foam core top side and put it in a milled bottom part? Can you explain how you got the bottom shape of the profile?

@markoroolaid 2 года назад

The profile is made in such a way that it should only be milled on top. The leading edge is later modified with a pad of sandpaper from below

@LWJCarroll 2 года назад

Thanks a basic easy building flat bottom airfoil….

@kieren7763 2 года назад

I just made a wing with this method but with balsa sheet for the bottom and for the leading edges and foam in the middle but with normal glue epoxy 🤣I used ptfe boden tube and ran through the foam and put Petg filament through the tube as flexible linkages for seamless single servo ailerons works pretty good I did 3d print spares instead though as it was abit time consuming and im not going through that much effort again what foam are you using seems to cut really good

@markoroolaid 2 года назад

Hello Very interesting comment, thank you for that. I used Styrofoam foam to fill the stabilizer and wing filler. It is good to mill. interbauen.ee/styrofoam-250sl-a-n-80-pakk.html

@CraigElliottuk 9 месяцев назад

Great build! I'm currently building it myself from the CAD files you generously included. However - I can tell that the boom (arrow shaft) is 7.6mm but - how long is it? cheers

@markoroolaid 8 месяцев назад

hi, about 760mm

@bigandy9 2 года назад

Fantastic! can I ask what the contraption you are using for vacuum bagging the tail surfaces is? It looks like some kind of heat sealing vacuum thing? certainly a lot neater than the pump and sealant that I currently use.

@garycaruso4883 2 года назад

looks like a vacuum food sealer

@markoroolaid 2 года назад

hi Andy. Vacuum machine for vacuum bag with channels 30cm wide www.pakendikeskus.ee/en/packaging-machines/vacuum-machines/vacuum-machine-for-vacuum-bag-with-channels-30cm-wide

@ralfengels2183 Год назад

Downside: You can't heat-cure it. If you e.g. cover the whole setup in a heat blanket the remaining air expands and you vacuum is gone. Also they aren't that much cheaper than a vacuum pump.

@tijssens Год назад

WOW the wings seem so simple to make???!!

@markoroolaid Год назад

Hello. Exactly, it seems to be easy to do. Actually, nothing very complicated, just difficult the first time

@chachasgood9235 2 года назад

How are the control surfaces attached to the wings? is there a flexible layer on the foam that you don't cut?

@carbonarne675 2 года назад

It's a strip of 45° cevlar

@tsmith6669 2 года назад

Marko im impressed by your skill level i only just got into 3d printing finding fusion 360 a steep learning curve could you send stl files for fuselarge thx in advance regards Tim from australia

@markoroolaid 2 года назад

Hi Tim, drawings are here: grabcad.com/library/dlg-style-electric-rc-glider-1

@gregpi1817 2 года назад

@@markoroolaid which slicer did u take? Cura? Can u give some details on how to print the fuselage? Thickness of the wall? Support. How long it take for u to print all the parts? Thanks

@jorgarciahern Год назад

Hi Marko, congratulations for your channel and the clean work that you do in all your planes. Would it be possible to upload the fusselage part in other format than stl. I would like to make some adjustment but not possible as I am using Fusion360 and the imported STL as mesh creates too much poligons. It would be fantastic and I would apreciate it. Thanks.

@markoroolaid Год назад

I added a new file DLG electric fuselage.stp grabcad.com/library/dlg-style-electric-rc-glider-1

@jorgarciahern Год назад

@@markoroolaid love

@kai8714 6 месяцев назад

Is rutabaga or spectrum better for flying rc planes

@nipperdog7777 2 месяца назад

What is the opaque plastic? That you put the wax on? You have blue foam, carbon fiber, the coating, and then bag. It keeps the epoxy from sticking to the bag, and leaves a smooth finish.

@markoroolaid 2 месяца назад

Hi, this is Mylar sheet

@LWJCarroll 2 года назад

Very interesting thanks, is UV Resin a viable faster alternate? Laurie. NZ

@markoroolaid 2 года назад

Unfortunately, I don't know

@totolharycot2146 11 месяцев назад

Hello Congrats for this nice build. My question, did you put a spring in the rudder ? thanks

@markoroolaid 11 месяцев назад

yep

@totolharycot2146 11 месяцев назад

@@markoroolaid that what I noticed. on my side it is something I barely try to do, could you give more details ? thanks

@patvid 10 месяцев назад

Great build, I'm going to build it. The length of the carbon tube between the fuselage and the stab is missing. Please

@markoroolaid 10 месяцев назад

This is a bow arrow, 7.6mm

@adcdsasa6526 2 года назад

Spettacolo

@markoroolaid 2 года назад

thank you

@rvholic 2 года назад

excellent job, woul you share the materials you are using. if it is not a secret?

@markoroolaid 2 года назад

Hello. Do you have specific questions about the materials? Most of the material is marked in the video

@mark1avia 9 месяцев назад

Would it be possible to purchase one of your F3K DLG electric sailplanes ? It is exactly what i am looking for....

@gregpi1817 2 года назад

Very nice concept. Which airfoils are you using for the wing?

@markoroolaid 2 года назад

airfoil is self-made, bottom straight, so it should only be milled on top. The leading edge is later rounded from bottom with a pad of sandpaper

@gregpi1817 2 года назад

@@markoroolaid thanks. I m eager to see how it behaves in still and calm air

@patvid 9 месяцев назад

Hello, thank you for sharing your work. Would it be possible to have the link for the Folding Propeller Clip and that of the propellers

@markoroolaid 9 месяцев назад

I no longer have that link. This propeller was available at my local RC shop, but no more. Too bad

@curranprasad7377 2 года назад

can anyone explain how he gets the elevator and rudder to work when the wire push rod is so thin, shouldn't it not work because of too much slack? if he uses a spring to keep it tense where and how?

@markoroolaid 2 года назад

good explanation ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-dH6k7R49tZc.html

@jeremiahcronin6987 2 месяца назад

Is that 347g including the stand? In my mind that seems heavy for carbon fiber, but I am just getting started and don't know as much.

@markoroolaid 2 месяца назад

The plane could always weigh less, but for an electric glider, it is quite ok

@justinfielding 3 месяца назад

How's the durability of the 3D printed pod? Is the weight comparible with a moulded pod?

@markoroolaid 3 месяца назад

If you use nylon CF filament, the strength is super good. It is certainly not as light as making it with carbon and a mold, but at the same time it is very easy to 3D print it.

@leroycasterline1122 2 года назад

Very cool. I didn't know RC gliders were a thing until I saw your video. I wonder if adding a thermal camera would allow you to hunt for thermals?

@nubletten 2 года назад

Raiding crypto farms are we?

@putramelanthing7801 5 месяцев назад

did u use carbon Fiber Spread Tow 80 gr for the Wing..? how about carbon fiber 200 gr? is that possible?

@markoroolaid 5 месяцев назад

in the video, carbon was 60g/m2. It is also heavy, 30g/m2 would be good. 200g/m2 is very heavy for this aircraft

@adesandre 2 месяца назад

Awasome work (and the black mamba is also terrific :-)) ! I've never made a carbon-formed polyester core model, but the quality of your video and the tip about using a vacuum packing machine really makes me want to give it a go. A few questions: 1°) on the leading edge of the stab, do you use fiberglass or peel ply (the material seems to be adhesive) ? 2°) The stab core seems to be made of styrifoam and the wing cores of polyester. Is there any particular reason for changing materials? Thank you in advance for the time you will pass to reply, and thank to share all your 3D model !

@markoroolaid 2 месяца назад

I used fiberglass on the front edge. I tried to fix it with a thin 2-sided tape, but it is not necessary. With the resin stays very well. Styrofoam is very suitable for both wings and stabilizers. I myself used another material on the wings, because I had it at home ;)

@adesandre 2 месяца назад

thanks !

@adesandre Месяц назад

Hello Marko, to check : - for the vertical stab you provide two files, but i don’t see any difference between them ? - stab is 330 x 81 with 3 mm thickness. - vertical stab is 233 x 115 with 3 mm thickness. - wings are 750 x 165 with 10 mm thickness at the emplanture. thank you in advance for your kindly help.

@MrUnhis Год назад

Хорош!👍

@zerodoze 4 месяца назад

What material do you use between the carbon layers, to sand and be able to bend control surfaces?

@markoroolaid 4 месяца назад

hi, this is nylon peel ply www.junksupply.com/product/peel-ply/

@zerodoze 3 месяца назад

@@markoroolaid I use peelply as a release material... not as a layer between de CF.. I'll try here. Tks.

@axelsmith209 3 месяца назад

Hello I saw the links for all the electronics but can you also link the receiver? Thanks I loved the build 😄

@markoroolaid 3 месяца назад

Hi, I used this receiver futabausa.com/product/r617fs/

@axelsmith209 3 месяца назад

It says it has been discontinued

@josemarambiorojas5974 Год назад

Hola tienes la pagina para hacer la pieza en 3d

@saraheart8527 Год назад

How do you move so FAST!! Really strong covfefe?

@markoroolaid Год назад

@gerodaniel7160 2 года назад

I downloaded the stl files, but when I checked the dimensions in Autodesk Inventor, I found that the parts are huge. Example: the diameter of the motor-mount plate is D770,93 mm. What could be the problem??? Thank you.

@markoroolaid Год назад

I can't tell you what's wrong

@xm4rux 2 года назад

7:27 is this fishing line or a thin wire? how it comes that ur able to steer in both directions? i dont understand LOL! realy nice work by the way. thank you for sharing!

@markoroolaid 2 года назад

that is wire. The elevator and rudder are equipped with a miniature spring. Good explanation ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-dH6k7R49tZc.html

@xm4rux 2 года назад

@@markoroolaid Aaaahhhhh!!! Ok! That makes sense! As simple as ingenious. HAHA! Thank you!

@markoroolaid 2 года назад

you are welcome

@pacgrafica4 Год назад

Hello, thanks to shere your video. Can you tell what vacuum machine you use ( the brand ). Thanks

@markoroolaid Год назад

Hi, vacuum machine link www.pakendikeskus.ee/en/packaging-machines/vacuum-machines/vacuum-machine-for-vacuum-bag-with-channels-30cm-wide

@pacgrafica4 Год назад

Thanks, Marko

@markoroolaid Год назад

@@pacgrafica4 you are welcome

@Archi_Miller 8 месяцев назад

Hello, can you tell me what sheet of plastic you use at 2.50 minutes to get such a glossy surface? Thank you.

@markoroolaid 8 месяцев назад

Hi, mylar 0.25mm plastic film

@Archi_Miller 8 месяцев назад

@@markoroolaid Thank you so much!)

@BrickJunkies 2 года назад

Would you consider making one in kit form I could buy and give to my.father to finish building as a gift?

@markoroolaid 2 года назад

Hello. Thanks for asking, but I don't make kits or sell planes. It's just a hobby for me

@AmbiguousAdventurer Год назад

What is the wing area?

@paulreese9452 2 года назад

As someone who builds, flies, and repairs competition F3K gliders, I have a series of questions for you. 1. Why not a bias weave on the wings and tails? The bias would allow for a stiffer part in torsion. 2. Why not kevlar hinges on the tails and wing? 3. Why the 60gsm fabric on the tails? Glass tails are typically fine 4. Why didn't you use 3m77 to adhere the glass LE reinforcements to the core? 5.Why no beds to hold the wings while bagging to prevent warps? 6. Why no shear web in the wings? 7. Why bottom drive for the wing servos? This exposes the linkage unnecessarily.

@markoroolaid 2 года назад

you have so many questions

@EMTAx 2 года назад

@@markoroolaid 😂

@basgerritsen9669 Год назад

@@markoroolaid they're very good questions though, why wouldn't you explain the design choices you made? And if you later realized you didn't make the best possible design choices, why not admit it and learn from them?

@DimensionMachine Год назад

Wait a minute, did I just watch you cut the carbon cloth with a CO2 laser? I thought this was not possible, please explain more If you would!

@markoroolaid Год назад

Hello. I myself also think about whether it will succeed or not. 60g/m2 was not a problem for cutting. I put wet cardboard under the cloth to prevent a flame. i have a 130w co2 laser. parameters were: speed 50mm/s and power 60%. I haven't tried cutting thicker fabric, there might be problems there, but I don't know

@DimensionMachine Год назад

@@markoroolaid The 130W is surely helping your cause, Still I am ipressed that it worked. I have tried to cut some 2x2 3k twill with a 60w, no luck. Just a mess.

@brayanmoya7947 10 месяцев назад

Amigo que pena la ignorancia, pero como se llama ese plastico que le colocas, el encubrimiento

@markoroolaid 10 месяцев назад

Hi, mylar sheet 0.25 il.rsdelivers.com/product/rs-pro/mylar-plastic-film-304mm-x-200mm-x-025mm/7850802

@adrianmaree8352 5 месяцев назад

How much vacuum do you pull with that machine for your wings?

@markoroolaid 4 месяца назад

About -0.5bar

@adrianmaree8352 4 месяца назад

Thank you.@@markoroolaid

@frandalzotto7244 Год назад

The folding propeller does not have a link, what model of propeller is it to be able to buy it, or an alternative. Thanks

@markoroolaid Год назад

Unfortunately, there is no link. I found it myself in a local model shop and there was only 1 of them there. Sorry, can't help more

@frandalzotto7244 Год назад

@@markoroolaid And what step of propeller and size to buy a similar one?

@markoroolaid Год назад

@@frandalzotto7244 6x4 should fit

@coreybryan3668 Год назад

Any chance you could let me know what foam core and plastic sheet material this is? Thanks

@markoroolaid Год назад

Hi. Styrofoam and 0.2mm mylar sheet

@coreybryan3668 Год назад

@@markoroolaid thanks!! And great work here

@mypronounismaster4450 2 года назад

epoxy raisin... New bagel flavor?

@markoroolaid 2 года назад

Resin, sorry 😉

@mypronounismaster4450 2 года назад

@@markoroolaid lol.... nice glider..

@pytonb1 4 месяца назад

What kind off carbon fiber you use ?

@markoroolaid 4 месяца назад

Hi, 60g/m2

@turbolevo8703 2 года назад

Hi Marko. Do you sell plans of your designs?

@markoroolaid 2 года назад

grabcad.com/library/dlg-style-electric-rc-glider-1

@bracesport 2 года назад

Hi Marko - what is the cloth weight/m2 of the spread tow?

@markoroolaid 2 года назад

Hi, 60g/m2 but it could be lighter, I couldn't get it anywhere in Estonia

@bracesport 2 года назад

@@markoroolaid same for me, but mine is worse @80g/sm2

@markoroolaid 2 года назад

@@bracesport I believe a good carbon for DLG plane would be 20g / m2.

@kevinm3751 2 года назад

Never seen carbon fiber like that, nor have I ever seen it laid up the way you did. Are you sure this is carbon fiber and not just something you think is because it kind of looks like it?

@seantheberge5456 2 года назад

It's called "spread tow" carbon fiber. pretty common in the RC plane world.

@index7787 2 года назад

Spread toe cloth, he's using a really refined method, but it's pretty common in RC.

@basgerritsen9669 Год назад

It's just spread tow textreme carbon, but he didn't lay it up correctly, the bias should be at 45° to the span of the wing for increased torsion strength.

@jorgarciahern Год назад

Which printer are you using for this filament?

@markoroolaid Год назад

Qidi x-plus

@Deitcs Год назад

what is the airfoil of the wing ??

@markoroolaid Год назад

Hi. NACA 3414

@eisenschweinchen5354 Год назад

Which cameras are this in the glider?

@markoroolaid Год назад

Hi, DJI ACTION 2

@eisenschweinchen5354 Год назад

Many thanks!

@TomFYouTube 8 месяцев назад

What foam do you use for the cores? Thanks

@markoroolaid 8 месяцев назад

hi, styrofoam

@TomFYouTube 8 месяцев назад

@@markoroolaid regular EPS styrofoam or is it XPS or Rohacell? It looks kind of like Rohacell and if it is, what density? Thanks

@markoroolaid 8 месяцев назад

regular styrofoam

@duoviss 9 месяцев назад

what is the name of the height sensor that shows how high the glider was?

@markoroolaid 8 месяцев назад

Barometer www.aliexpress.com/i/1005001494296466.html

@duoviss 8 месяцев назад

but this barometer dont have LCD

@magnetpaints Год назад

How many hours worth of work did this take?

@markoroolaid Год назад

about 40 hours

@DmytroSednov Месяц назад

Where can I buy carbon like you use?

@markoroolaid Месяц назад

Hi, link here www.r-g.de/en/art/190267HM-100

@alexstrazhnikov5365 Год назад

100%100

@sylaswojciechowski6895 Год назад

what sized carbon fiber tube is needed?

@markoroolaid Год назад

7,6mm

@sylaswojciechowski6895 Год назад

@@markoroolaid how about the length of the tube? I could always play around with lengths, but dont want to buy a tube that is too short/way too long.

@markoroolaid Год назад

I used a 32`` carbon bow arrow. Weight 25g

@jrunsvold7150 2 года назад

DLG? “Discuss launch glider” I don’t know how someone would be able to grip that beautiful wing to spin it, and I didn’t see a handle. You did say “style” in the title but at that point just call it a powered glider.

@markoroolaid 2 года назад

you are completely right

@Not_GaboMx 7 месяцев назад

Whats the Weight of the wings ?

@markoroolaid 7 месяцев назад

Hi, about 120g

@KpoJI9Ika Год назад

100 лишних грамм кончено даже через видео передаются... не нужен ему мотор, он без него лучше летать будет)) Добра!

@markoroolaid Год назад

Вы правы, но на электродвигателе взлетать легче ;)

@KpoJI9Ika Год назад

@@markoroolaid так и скажи, я ленивая попа, и не хочу тренировать заброс хДД P.S. очень крутые технологии для гаража, я завидую тебе брат

@markoroolaid Год назад

Честно признаюсь в своей лени :) :)

@KpoJI9Ika Год назад

@@markoroolaid да уж, судя по работе- ты невероятно ленив хахах

@FB-gm6el 2 года назад

where is this...?

@markoroolaid 2 года назад

In Estonia

@lililililililili8667 Год назад

This music is awful but the plane is a work of art I wish I had the tools to make molded carbon fiber wings

@markoroolaid Год назад

thanks

@gordonyork6638 7 месяцев назад

Cool but music choice leaves something to be desired.

@markoroolaid 7 месяцев назад

Ok 🫣🫣🫣

@waxwyshow8943 2 года назад

Hello! Which carbon fibre do you use?

@markoroolaid 2 года назад

hi. 60g/m2

@waxwyshow8943 2 года назад

@@markoroolaid thanks

@q8463 Год назад

So this is an instructional video for people who have a full CAD, 3D cut and configured shop? And absolutely no regard for OH&S

@nanoman172 Месяц назад

why'd he censor the word resin?

@markoroolaid Месяц назад

There was just a typo. Nothing special

@alexmcmeekin2658 11 месяцев назад

Great build video BUT! No gloves????? Really? YOU can make that choice and risk building a reaction over time but you shouldn't set an example to others for it.

@pedro_8240 2 года назад

I really want to know why so many people use chipmunk music on youtube.

@markoroolaid 2 года назад

😉

@paulpalmer267 Год назад

What is the weight of your f5k glider ready to fly?

@TimsBitsnPieces 2 года назад

It's all running at too fast a speed for me to keep up with it.. maybe next time a bit slower instead of whatever speed you are running it at to make the video. I make R/C model boats from scratch but this is all just happening too fast for me to understand what you are doing each step of it.

@markoroolaid 2 года назад

Thank you for your comment. I'll take that into account in the next video.