RC Plane Designing Calculations, Making and Flight Test, RC plane made of Balsa Wood, Twins Motor
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- เผยแพร่เมื่อ 12 มี.ค. 2021
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Project Description:
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in today’s episode, you will learn how to design and build your own RC airplane. I will explain in detail how to calculate each and every part of the RC plane so that you can make smaller or bigger RC Airplanes. It really doesn’t matter whether you are using Balsa wood, Styrofoam, or other types of foam board sheets, or 3d printed parts, the calculations will remain exactly the same.
There are important things which I will also explain with the help of these 3d models, you can see this one is normal and to the other one the aerodynamics is applied. When you cut parts of the model it really affects the aspect ratio and interns it affects the RC plane stability. So, I will explain in detail how to keep the same aspect ratio even if you cut some parts of the RC Airplane.
Anyhow, before designing and making the bigger RC airplane I started with the micro version of the airplane to test my calculations and I was pretty happy with the results. Finally, I did calculations for this big RC plane. Don’t be afraid if I am using two brushless motors it has nothing to do with the basic RC plane designing. The reason I am using two brushless motors is that my RC plane is made of Balsa wood and it’s a little heavier. You can make the lighter version of the same RC airplane using foam board sheets. This way you can use a single brushless motor.
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twin motors RC plane - วิทยาศาสตร์และเทคโนโลยี
its great video for beginners u explained each and every topic clearly. thanks a lot
best video so far after watching 1000 videos from so called professionals. thnx lots
this video has brought me to the idea how to design an RC plane in the future,thanks a lot.
Very nice and informative video to start off with building a rc plane
Thank you for the detailed description of the calculations for the various components. I've been trying to find this info. Also appreciate that you explained calcs for a KFm 2 airfoil. Great video!
Excellent project. I liked it
Glad you like it
@@ElectroniClinic
Please make video about making calculations of weights, wing loading , cubic loading and choosing appropriate motor and appropriate prop.
your on your way ...Great Job😉
Excellent content
Great explanation on how to all the determine dimensions when designing and building RC Airplanes
Please make video about making calculations of weights, wing loading , cubic loading and choosing appropriate motor and appropriate prop .
This is the best designing video, thanks .
Man, you are the best so far
awesome)
great video, thanks
Awesome, thank you
Thanks a lot this video really help me
Great video
Very good
thanks a lot for upload
main bhi banane wala hu isko dekh ke
ya you should
sir i need to know how you synced the two bldc's together on channel 3 and matched their RPM too
How much can it lift?? All up weight and playload weight it can carry?
Can you provide a list of items needed to make an rc model and where to buy them
Great ♥
How did you calculate the centre of mass?
Human error in 4:15
12% times 8inches is equal 0.96 inches
The vidoe error is 96 inches
I have made glider sort of slow flying plane , now with all the electronic on board weight is almost 685grams, my battery is 3s 2200mah, so what motor and props you recommend, where I also need a longer flight time, so shall I go with 1000kv motor and 10.6inch prop or what? Would you guide me please
at 7:50, rather than worry about the area of the elevator, its chord should be equal to thirty percent of the stab root chord. AND, the chord of the rudder SHOULD be the Equal to that value. googletranslate
Hi David, could I ask what wing type should I use for a rubber band propelled plane
I can't figure out why none of my rc planes fly. They are all light (made of foam board about 350g with batt), have a 700g of thrust motor (8060 prop), have large control surfaces and wing spans, yet they all take off, fly about 8-12 mph and have no control (rolling or vertical). I can even see the control surfaces working well with my controller during a "flight." Any ideas?????
Try to make sure that your wing design make a difference in pressure so that it can fly
How heavy of a payload can this airfoil type lift?
Question-
How does one know what size motor &. Battery will work or what will be too heavy & not fly?
Example: Hobby Zone sells a larger Aeroscout S2 1.1 foam plane & a smaller plane with smaller battery & motor.
Could I take motor & battery from larger plane & install on smaller plane? Fly longer or faster?
I could move battery so CG is good but are there weight limits to certain dimensions?
This really depends on the motor thrust. You can search on the google motor thrust vs weight.
Please answer this
Is there any consideration for nose length of aircraft?
I mean how to fix the distance between the nose tip of fuselage to leading edge of the wing ?
watch my other video on rc plane, that's a highly stable rc plane. you will understand it completely.
@@ElectroniClinic hey I have another doubt regarding drone frame
So we are trying to incorporate drone into an RC plane so to make sure there is no collusion between propellers of drone and fuselage can we directly take the frame length based on requirements or should we have to follow the considerations which we usually see
Hi how much thrust i need to fly an fixed wing rc weighing 1100hrams.???looking forward for you answer..
Klo dari foam board bisa terbang ga ya berat 1.5kg
why chord length is 8 inch ? i have chainsaw engine worth 5 kg what should be the calculations or chord length ?
i have a doubt, from what distance does the wing should be placed from the nose???
you will get enough space on the nose side to place the battery.
you can keep it 12 inches.
@@ElectroniClinic how do you get the 4 inches for the horizontal tail width ?
at 6:21, it is CONVENIENT to refer to the wing. but, the referents are, actually, the cg and c-m. c-m is center of Mass. googletranslate
at 14:10, a servo is a SERVO. not a servo motor.
at 2:07, the fuselage/tail boom is TOO long.!!!!! the total fuselage length Should be equal to, roughly, 75 percent of the wingspan.!!!!
You again, what the fuck!
at 6:05, and WHAT ABOUT the part of the fuselage Below the wing.!!!!!!
at 12:18, length is SPAN. !
at 10:27, if the WING does not make an amount of Lift that is equal to the auw, an airframe WON'T fly.!!!!!! this little, unbalanced, glider is HEAVY and its wing makes NO lift. in the case of a zero-lift airfoil, there MUST be, either, positive aoa at the wing mount, or NOSE UP moment, at the HORIZ-STAB. if you think you learned something, at this point, i DON'T KNOW what it would be.
at 12:07, so, you removed Too much material, and excessively increased the height of the vert-stab.!!!! it is Correct to use JUST five degrees of sweep, at the h-stab le. and the le of the v-stab should at a slope of 75 degrees.!!!!! googletranslate
at 5:55, if you KNEW that, WHY did you make the fuselage TOO LONG.?????
at 8:34, AGAIN, area is less important than PROPORTION.!!!! as stated, earlier, the root chords of the stabs Should be Equal. and the height of the vert-stab should be equal to a bit LESS than fifty percent of the span of the h-stab.! googletranslate
at 7:12, when you say 'one by eight', many western people will think 1 x 8
googletranslate
at 2:36, those are SF props.!!!! which is the type of prop that all you boys use, for EVERYTHING. SF stands for Slow-Flyer. all you boys SHOULD be using E props. Electric. googletranslate
at 9:27, 33 percent is TOO far aft. it is THRTY percent, or a bit forward of thirty.!!!!!!
information. at 1:30, that is NOT where cg goes.! FOR ANY WING, the Optimal location of cg is at THIRTY percent of chord.! (or, just a bit forward of thirty.)
in the case of a wing that is not constant chord, the reference is 30 percent of mac. mean aerodynamic chord.
in your studies, did you happen to see the word DIHEDRAL.!!!! a relatively small amount of dihedral Dramatically increases stability; and makes ailerons Unnecessary.!!!
all you boys make Zero-dihedral wings. which REQUIRE Advanced piloting skills.!!!!!
you use the term aspect ratio. while that use may be 'correct', the term Normally applies to a main wing. it is correct that ailerons extend to the wingtips. however, the use of Full strip ailerons is NOT recommended. you say the view, at right, is 'normal'. it is NOT clear what you mean, by that.!!!! the view, at left, reflects More correct design.!!! except, for the location of the prop.! suggest you view my design tutorials.
at 1:43, part of the rudder should NOT be amputated.!!!!! consequently, you should DISCOVER how to NOT do that.!
it should be understood that Almost No model builders know what they are doing. consequently, there is a LOT of MISINFORMATION online, about design.!!!! googletranslate
i am working on another one. this time i added winglets, and also using cg around at 27%
i tested the new model, the stability is just amazing. soon i will upload the video.
thanks for such a detailed analysis.
@@ElectroniClinic hi. winglets do NOT go on this type of airframe. PERIOD.
if you Cannot make inboard dihedral, use OUTBOARD dihedral.!!!!!!!
@@daviddavids2884 the one i am making right now is completely different.
@@ElectroniClinic well, if you want your rate of 'improvement' to stay the same, don't take my advice. cheers
@@daviddavids2884 nee arada punde. Poyi oomb.🙂
at 13:19, the Mass of the aileron servos SHOULD be located at, or Forward of, the cg line. that mass should Also be located as far Inboard, as is practical.!!!!! googletranslate
at 5:42, you have said exactly nothing, here.
at 7:45, and you end up with an EXCESSIVE stab span.!!!!!!!!
at 1:50, the chords of the stabs should be equal. the chords of the aft control surfaces Should be EQUAL.!!! in your studies, did you encounter the concept of a LIFT-making Profile.? at 1:58, funny. that Heavy, unbalanced little glider told you NOTHING.!
at 2:12, the tail Should be made as LIGHT as Possible.!!!!!! consequently, the Mass of servos does NOT go there.!!!! where a design has as many flaws as this one, Neither should the mass of a tail wheel be there. in order to Avoid excess mass at the tail, the stabs should be JUST big enough, to do the job. consequently, the span of the horiz-stab should Not be greater than, THIRTY percent of the wingspan.! (note that a tail wheel goes at the tail. and, That wheel is NOT at the tail.!!!) it would behoove you to Understand that ALL the mass in an airframe, ADDS UP. in this case, the all-up-weight (auw) of the model is TWICE what it should be.! note that the mass of servos, etc, should NOT be added at the 'top' of the model/fuselage/wing. googletranslate
Thank you for the information and things to take into consideration when designing.
at 14:27, W T F !!!!! ailerons should NOT MOVE with elevator inputs.!!!!!!!!!!!!!!!!
@@daviddou1408 What he is saying is completely true, at least in this comment.
David, how are your over unity experiments coming along?