How its Made- Mosquito Helicopter Rotor Blades

How its Made- Mosquito Helicopter Rotor Blades - Factory Tour

Рет қаралды 125,853

Жыл бұрын

in Trenton FL where this awesome Aircraft is built!
Link to the Mosquito Helicopter: composite-fx.com/
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Пікірлер: 132

@bryancobb Жыл бұрын

Dwight needs to teach Robinson Helicopters how to make blades that won't come apart in-flight.

@retiredtom1654 Жыл бұрын

The quality to detail is very impressive. I never got a chopper license but have flown many hours. I often wondered about the construction of the blades. I'm still amazed at their strength.

@robertcarveth8722 Жыл бұрын

I'm gobsmacked at the high level of accuracy and the technology used.

@bobsemp Жыл бұрын

And that, my friends, is why the helicopter blades cost so much. Very impressive video. Thank you for sharing such detail with us!

@ExperimentalAircraftChannel Жыл бұрын

Hey! Thank you for taking the time to watch! We love learning right along with you.

@josephpriolo1514 Жыл бұрын

Very Nice, glad to see the high level of manufacturing

@experimental_av Жыл бұрын

This is amazing. My favorite type of video. Impressive the length they go into to ensuring constant quality with their blades. I've seen the "inner tube oven" process before when making carbon fibre bike frames. Never seen on aluminum.

@keithfork8663 Жыл бұрын

Gotta love that custom roller.

@Petermomo5050 10 ай бұрын

InterestingIt appears these guys care for the safety of the pilot's safety.

@1951Roy Жыл бұрын

Enjoyed watching the making of a rotor blade. Thanks

@jasongrinnell1986 Жыл бұрын

That was pretty dang cool. Sure hope I get to visit that place one day. You know. When I pick up my mosquito.

@Project2Aero Жыл бұрын

Very interesting process. Gotta love that they just came up with machines to do what they needed!

@noe616 Жыл бұрын

Most companies have to order custom made tools. You can't get around it.

@mrreddog Жыл бұрын

Very well thought out out manufacturing process, impressive.

@CraigVanSickleAK Жыл бұрын

This is excellent. Love seeing the manufacturing detail.

@Robert-mn8gc Жыл бұрын

The Little Mosquito Helicopter is just Sensational. Especially with the Turbine Engine

@victoryfirst2878 Жыл бұрын

I tip my hat off to you Sir for a first class act of manufacturing helicopter blades. All steps were covered with accurate information of process at hand. Good luck with your endeavors and keep on making the MOSQUITO HELICOPTER.

@catchulater7483 Жыл бұрын

Always like hearing about the boys in Trenton which is next door to my town of Williston. Ima get one of those lil helos!

@QXZ9027MKII Жыл бұрын

Much obliged sir for the tour, very insightful & scintillating, God bless them all.

@bobstovall9570 Жыл бұрын

This is, by FAR, the most interesting video I've seen on this channel. I have been fascinated by helicopters since I was a small child watching a TV show called 'Whirlybirds' which featured Bell helicopters, this was back in the '50's. It is just fascinating to me that this ultra-high aspect ratio 'wing' can support the weight of an aircraft and its passengers and cargo while, simultaneously, propelling it forward. Though I'm not rated for rotor wing aircraft I did get the chance to fly a Huey when I was in Vietnam and a friend of mine put me into the right seat and we sent for a tour of DaNang from Red Beach down to China Beach and then back again. You might say it was "The High Point" of my time in Vietnam, in every sense of the word. I love your channel and the work you do to promote experimental and innovative aircraft. Perhaps I will see you at Oshkosh in the future.

@Mrsournotes Жыл бұрын

Very interesting to watch this process Bryan. Appreciate you posting this video.👍🏽👍🏽

@abundantharmony Жыл бұрын

Sure wish you didn't add that brostep background music.

@myotherusername9224 Жыл бұрын

+1 video producers need to use tripods, lose the irritating music and lose 'transitions' between scenes, a simple cut is all we need.

@abundantharmony Жыл бұрын

@@myotherusername9224 I'm down for transitions if they're proper and simple.

@kevspss Жыл бұрын

Kinda like a fancy version of a gutter and siding maker.

@noe616 Жыл бұрын

This was amazing.

@gregadkisson4115 8 ай бұрын

The Junkin team brains at work! Make no mistake when seeing Dwight pounding nails or cleaning up the yard...It is his quality time to refresh his mind for the next project.

@mahyadnaadlaw3112 Жыл бұрын

W/ this kind of manufacturing process it's as good as certified.

@amtechnician6098 Жыл бұрын

Good job 👍 this is what have been searching

@CanadianGrenadian Жыл бұрын

Fabulous fabulous fabulous

@donjohnson2639 Жыл бұрын

Wow that’s some process 👍

@kentcostello5286 Жыл бұрын

OMG. That looks like a awesome setup .

@MsRandiCook Жыл бұрын

W O W!

@ptonpc Жыл бұрын

Very interesting video. Thanks :)

@stealhty1 Жыл бұрын

Thanks for share very informative

@andybryson3887 Жыл бұрын

Awesome video. so much high tech even in a small 1 man helicopter. I luv it!

@carolinabearhawk8132 Жыл бұрын

Really cool!!

@PghGameFix Жыл бұрын

You should do a follow up vid with the finishing of the blades. Balance, CG, and tracking after install.

@iforce2d Жыл бұрын

Thanks, I enjoyed this :)

@2779mattie Жыл бұрын

Very interesting

@1212CRMD 10 ай бұрын

Nice!!!

@pilotmiami1 Жыл бұрын

Bravo.go ahead

@WireWeHere Жыл бұрын

A PID controller, a few thermocouples and a proportional gas valve make a great start for oil right consistent temperature regulation of a gas fired deep fryer of turkeys, chickens, wings, sweet potatoes and spuds plus a few others I'm no longer hungry enough to recall. PID is Proportional, Integral and Derivative are mathematical relationships between the current and target temperature that work as a team to calculate the percentage of total heat available to apply in order to maintain the current ramping target and the soak temperature. The PID controller can with the right features take care of ramp up, soak and cool down timing. They work well with Proportional Solid State Relays, SSR, for a variable electrical output.. but worth noting is the common failure mode of an SSR is in a closed/full on output state, they rarely fail in an open/off state. Once I get started it's good to clear some memory from storage. Thanks for sharing of the forming and bonding technique. Does this company use 3M literature's 30% sulphuric acid to water mixed with red stuff (slipped my mind) etching solution to prep for bonding or something trade secretly else? Always curious.

@william1863 5 ай бұрын

Cool 👍

@francisconti9085 Жыл бұрын

Nice!!

@rotarywingusa4519 Жыл бұрын

Great video's. Gyro Technic would be a great manufacturer to do a factory tour of.

@raydreamer7566 Жыл бұрын

When they did the pull apart test I was kind of hoping that there would have been a readout of how much force was used to pull the glued parts until separation occurred. I am guessing that maybe that is not important because the cut test coupons were not cut to to a pattern size so there would always be a difference. I am thinking there is an expectable range of pull force separation needed and it sounded like the glue tape showing that it was bonded to each side of the glue joint was more important then the actual force to separate the two glued surfaces. Great learning video. With this kind of manufacturing ability I am wondering if these blades would be for sale so builders can use them on other projects if the projects were approved by the Mosquito Helicopter company ?

@lj6278 Жыл бұрын

There is defiantly a calibrated gauge reading pull strength, and the coupon has to fall within an expected range. There is a lot of liability (possible lawsuits) riding on these parts. Some things weren't shown for proprietary reasons I'm sure.

@raydreamer7566 Жыл бұрын

Yes I saw the gage and was hoping that they would share the expected reading per linear inch of glued area. But it’s ok. I really enjoyed the build process of the blades.

@adredy Жыл бұрын

For me epoxy glue and nothing else :/ quite scary in helicopter blades , i used a lot epoxy with aluminium and for me this not work good , plus working temperature .... this must be strong glue on the sun those blades can reach really high temp , but what i know :)

@lj6278 Жыл бұрын

@@adredy Hi, Epoxy, in this case, is misleading. As you saw in the video, it is in tape form. There are mainly two types of adhesive tape supported and unsupported. this was supported tape. Picture the cloth-like material in duct tape sandwiched between adhesive layers. the cloth helps in many ways. The heat-up, dwell, and cool-down are critical. Plus, the pressure of the mold surfaces is just enough to not cause the adhesive to squeeze out. In my industry, we use vacuum bagging and a mold or bond jig To keep the desired pressure. All of this goes in an autoclave the size of a 747 fuselage at 75 PSI and 350F for 8Hrs. So the bond between the two aluminum skins is stronger and more reliable than regular epoxy. During service, the Blades don't encounter heat anywhere close to 350F, so the epoxy stays stable during the blade's service life.

@nebojsanesic5326 Жыл бұрын

I love how they used roller blade wheels for the rollers of the metal sheet forming machine they made.

@nightshift5201 Жыл бұрын

They're very careful not to show top secret stuff. Good for them. Very high quality production.

@sourshoes1465 Жыл бұрын

I don’t know….. I thought this(rotor blade mfg) was pretty much the last of their secrets? I’m honestly kinda shocked that they allowed this video to made. So glad they did though.

@dschlott16 Жыл бұрын

I have some TH-55/Hughes 269 rotor blades that I have cut up. They have a remarkably similar cross section - extruded aluminum nose bonded to aluminum sheet, brass leading edge, weight on blade tip, reinforced blade root section etc. I'd be happy to send you some cuts or some images so your engineers and technicians have more reference material.

@JeffChoppah Жыл бұрын

How do they go about blade twist? For lift distribution at tip and root? Or the aerofoil thickness bigger at root than at tip,? Because I don't seem to see that difference, or lift distribution isn't that critical on this?

@sarcamahardika Жыл бұрын

Nice❤

@dendi_mulyadi Жыл бұрын

mantap

@bachoqobalia5694 9 ай бұрын

Hello. Size and what are the blades on the gyroplane

@oby-1607 Жыл бұрын

We have a table that has one inch steel plates top and bottom with a steel honeycomb sandwiched between the plates. Once they are all joined the top plate is ground flat. All this ensures the surface remains flat in cooling and heat cycles.

@parulparul6436 Жыл бұрын

what is ratio of lenth and width gyirocopter rotor blade

@calfeggs Жыл бұрын

One of these days I hope to buy one, currently taking lessons about 14 hours in, though I'm not sure I'll ever be able to afford it.

@dudleysmith5111 2 ай бұрын

It appears the blades do not have any twist. Is that correct?

@Kicker700 Жыл бұрын

Where can I buy that epoxy tape from?

@irfanbaig6077 Жыл бұрын

Aluminium sheet size? And length of blades? Please replay to me

@Tommy-pg1ci 3 ай бұрын

Looks like the 1967 Scheutzow Bee design.

@earlsammesios8696 Жыл бұрын

Sir ,how meny inchis long the,and how meny wide the blade sir

@crawford323 Жыл бұрын

How was the choice of the airfoil made and how does the airfoils differ from that of a Gyroplane. Why do gyroplanes not use your choice of airfoils if both aircraft will find it necessary to Autorotate? Does this airfoil have a limited area of pressure travel? What is the relationship between the mass and the aerodynamic center. How much twist do the rotor have during use? Does the rotor cone when loaded or is the coming angle set by the rotor head? Inquiring minds want to know.

@Jkauppa Жыл бұрын

try dried biomass flour putty carbonization in oven directly as carbon ceramics sintering process, ie cast carbon fiber

@robertlafnear7034 Жыл бұрын

When all is said and done I am wondering why they have not transitioned from Aluminum to Carbon Fiber for the blades🤔.... a different process but a stronger/lighter blade I'd bet . Nice shop and thanks for the tour to them and you too.😆

@phatboizbackyardkustomz9006 Жыл бұрын

Talking to Dwight in the past, I think it is a cost thing. The carbon blades are more expensive.

@robertlafnear7034 Жыл бұрын

Yeh,.. sometimes people try and cut corners... I would prefer an upgrade Carbon Fiber blade over a glued aluminum 'cause it's my butt hanging on that blade.,..AND looking at the ends I saw a GAP I didn't like at all and the pull apart test did not impress me.......... but that's just ... ME. Thanks 😁

@chippyjohn1 Жыл бұрын

The forces and speed these little toy helicopters go through don't mandate a composite rotor. Composite is also heavier. These helicopters dont travel much over 100km/h they dont really carry any weight and they are a two blade rotor.

@robertlafnear7034 Жыл бұрын

Carbon Fiber is 50% lighter than Aluminum... The engines have limited H.P. ,... less energy to drive the blade.. more to power the vehicle.... look at the Big Turbine builders, the fan blades are Composite /Titaniam not Aluminum for a reason.🤔

@chippyjohn1 Жыл бұрын

@@robertlafnear7034 You didn't read what I wrote, and you obviously don't understand how or what a composite blade is made from. We are talking about helicopter rotors here, no fan blades, very different design.

@pilotcatze-0158 11 ай бұрын

I love you

@dodafarias9753 Жыл бұрын

A dorei cara quero ver mais

@NotSure416 7 ай бұрын

Why is there such a sharp crease on the reflex?

@baktimuni8315 3 ай бұрын

How long Length and Dia the Blade bro

@HADDEN67 Жыл бұрын

Did you try making any Carbon Fibre Prepreg blades in the mould ?

@ThomasSchick Жыл бұрын

👍🏻

@amauriernanibaleki5578 Жыл бұрын

Hy!!! You export only blades from Brasil. How price?

@kizzjd9578 Жыл бұрын

Are they not foam filled?

@KiranBollu 2 ай бұрын

Why don't you weld the trailing edge?

@lj6278 Жыл бұрын

Is the etching of the aluminum done with Alodine? If so, it should not be wiped on. It should be dabbed on and added off with DM water. wiping breaks down the peaks and fills the valleys of the etch. a cross-view of the surface at magnification can show an obvious difference. I am sure you know this. It looks like you have done your research. Is the cavity from doubler to end weight empty, besides the leading edge spar? Having better cleanroom standards will help in any future quality control issues and possible litigation. Good luck and much success.👍

@Gram-Banglar83 Жыл бұрын

I want to learn to work. Can you please give me a chance to learn?

@jmikronis7376 21 күн бұрын

Ahhhhhhh. Nicely done. No aluminum rods or stainless rods as in the first video I watched. This one is done right. Epoxy filled. My bad. The first video was from ultralight helicopter, not your channel.

@deezynar Жыл бұрын

No twist in the blades?

@olivertaylor8788 Жыл бұрын

Now I know where all the liquid nail adhesive goes.

@Raul28153 Жыл бұрын

At 19:56 I saw that the spar was not well seated in the skin leaving a substantial air gap.

@homeworld1031tx Жыл бұрын

This looks like the end of the blade where the resin has squeezed out and would obscure visibility of any gap

@Raul28153 Жыл бұрын

@@homeworld1031tx I can see it. Thing is, there was nothing forcing the spar into the blade skin and when they cooked it it didn't even have gravity working for it.

@homeworld1031tx Жыл бұрын

@@Raul28153 The video spent minutes explaining that multiple silicone bladders are used to inflate inside of the part cavity to press the spar into the wing skin.

@Raul28153 Жыл бұрын

@@homeworld1031tx must have missed that part. But they didn't leave them in, which is interesting because the might have been able to depending o the material and the heat involved. Thing is I see a gap. Now to be honest I don't know the significance of a gap from an engineering perspective. It may be moot, or not.

@waderoberson1864 Жыл бұрын

@@Raul28153 Hi, I'm the blade builder at compositefx and one of the people shown in this video. While the air gap you're pointing out does exist, it does not extend past the test sample shown being cut away from the blade. The silicone tubes that inflate and push the spar into the leading edge were used. The part where we removed them was cut from the video (I assume for the sake of keeping the video from getting too long-winded). Hope this helps.

@deltamangr6247 9 ай бұрын

Thought these were baked composites!

@jamaicataekwondofederation5013 Жыл бұрын

I notice that it did not have any twist so that it is not as aerodynamically efficient

@shivukannadaboy 5 ай бұрын

❤im village boy from india i love mosquito helicopter.Mosquito helicopter price bro... 😍😍

@sheepdog1102 Жыл бұрын

Fairly complicated 😊 to say the least.

@1tobicat 3 ай бұрын

I wondered where all the roller blade wheels went.

@TrevorDennis100 Жыл бұрын

I do hope Mike Patey got to see this video. It's not like he has any spare time to browse KZfaq, so it is unlikely unless someone points it out to him.

@metalillness5951 Жыл бұрын

I'm wondering what "aircraft grade aluminum" actually is in his mind? Been a tool maker for a very long time and it reminds me of "rich Corinthian leather" type terminology.

@Sergeant898 Жыл бұрын

"aircraft grade" is BS terminology. It's probably a 2XXX or 3XXX grade, maybe 2024 since they are bending and forming it.

@Iboxx Жыл бұрын

Wouldn’t hydroforming be much faster and cheaper?

@patrickvanbiljon3332 Жыл бұрын

Not a full composite blade and small compaired to a full composite blade made for a MI 24 These blades outlive the aircraft structure easily

@ExperimentalAircraftChannel Жыл бұрын

com.pos.ite - made up of various parts or elements. That is all. :-) Thank YOU for taking the time to watch. We appreciate YOU!

@RamadhanySyahputra 9 ай бұрын

Berbahasa Indonesia bisa

@robertschulke1596 Жыл бұрын

I’m rather surprised that the airfoil cross section is constant while the airspeed varies significantly with the distance from the rotor hub.

@myotherusername9224 Жыл бұрын

I ask that same question whenever I can. Look at how the airfoil changes from root to tip on a hi performance sailplane or a wind turbine - highly optimized. Why not here ? Scratching my head...

@rolnthunder6737 Жыл бұрын

Cost, weight and simplicity. Keep in mind guys this is a 50k ultralight/experimental.

@robertschulke1596 Жыл бұрын

@@rolnthunder6737 i get it, but the bespoke heated molds could as easily cure pre-preg, and a CNC mill can make them any shape desired. Alternatively, room temperature curing resins let you make simple fiberglass molds off of a carved wood original. Then again, working with a new, complex technology increases costs and imposes a learning curve.

@dnXprq9 Жыл бұрын

Please standardized the safety first for the workers use properly PPE🙏

@user-wn5jt5yf9z 4 ай бұрын

Hi flying humans, am Francis tucker a Sierra Leonean living in the capital city Freetown in the west coast of Africa. Am also an African fing much interest in this tech and currently am building a single seater from scratch using local materials. However am in need of two navigation instruments such as the tachometer and the altimeter and am pleased to ask if you could assist me earn them. Pls. Respond when convenient. Await to hear from you. Tks.

@stuarttayler8681 Жыл бұрын

Aluminum is so old tech why would you spend so much on forming and bonding when composites would give you a simpler process with double the life on the blades.

@henrychan720 Жыл бұрын

Why can't it just be an extrusion?

@downtoearthconstruction7768 Жыл бұрын

Like a glorified Pittsburgh machine

@kelleysimonds5945 11 ай бұрын

Could have been fun to watch without that distracting music, couldn't finish watching it.

@myotherusername9224 Жыл бұрын

seriously man - jiggling camera, random zoom in/out at kzfaq.info/get/bejne/bJ2YesSLs8nHd6M.html very irritating / unwatchable

@richardwallinger1683 5 күн бұрын

wow 30 years of supplying R/C model helicopters and giving hands on tuition to thousands of customers .one or two potentially lethal experiences . never trust a customer .Double / treble check everything .. missing one thing will almost certainly be deadly ..