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Dynamix Systems
United States
เข้าร่วมเมื่อ 26 พ.ค. 2022
Tutorials about SolidWorks, 3D Printers, RC Planes, Drones, CNC Machines, and more...
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How To Fix Fuselage Shell Error In SolidWorks
Hello TH-cam!
In this episode, I perform a little surgery on a model designed by one of our friends here to solve the problem of creating a shell.
th-cam.com/play/PLQpp11UVG0BqXMXVfwckAg8hdZC3QyWvn.html
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#shorts #3dprinteddrone #3dprinting #rcplane #solidworks #drone
#dronedesign #rcplanedesigne #cnc #uav #uavdesign
Instagram: dynamix.ir
CGTrader: www.cgtrader.com/dynamix-systems
GrabCAD: grabcad.com/dynamix.systems-1
In this episode, I perform a little surgery on a model designed by one of our friends here to solve the problem of creating a shell.
th-cam.com/play/PLQpp11UVG0BqXMXVfwckAg8hdZC3QyWvn.html
You can support me to create more by donating:
TRC20 link:
TPevMzsRXTX5PcPLgSHQbin9PHWSbZNQ3g
Donate NEO:
NT9Ph6PvbbnhVgKFkCHdSrjTeHpjnc5rVw
#shorts #3dprinteddrone #3dprinting #rcplane #solidworks #drone
#dronedesign #rcplanedesigne #cnc #uav #uavdesign
Instagram: dynamix.ir
CGTrader: www.cgtrader.com/dynamix-systems
GrabCAD: grabcad.com/dynamix.systems-1
มุมมอง: 632
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Молодец побольше бы уроков от тебя я тебя смотрю постоянно особенно самолетные тема
Я рад, что вам понравилось. Я ценю вашу доброту. ♥
@@dynamixsystems вы делаете и я повторяю за вами ваши уроки бесценные!!!!
🎉
You can use a planar surface to control the shell instead of modifying the loft to remove the pointy end. using the same plane you used right before the point, just draw a rectangular planar face and use it to divide the fuselage from the nose tip
@@marcosmatos8213 I gonna try it as well. Thanks! 🙏
I'm waiting this tutorial!!!! Big thanks!
Glad it helped bro!
The dedication this man has, is beyond everything else I’ve seen this year. I mean, who sees a tent and thinks “yeah, imma build a cnc mill in here” Imagine the things this man could build WITH A WHOLE AHH CNC MILL!!!!!!
Thank you for your encouragement. Friends like you on TH-cam, always give me hope and courage in this journey. I appreciate it. ♥️
amazing
wow! really nice it was, awesome.
Thank you! Cheers!
Thank you very much for the solution you have provided, hopefully blessings will continue to accompany your life
Glad it helped, good luck with your projects!
Welcome back ❤
Thanks bro! ♥
😂🍻
😍😍😍😍
What is the name of the mechanism
👍👍👍👍
Goood
Cheers 🥂
I found a problem when I wanted to use the shell. I have tried all the suggestions and solutions provided by the community but unfortunately none of them have worked
Can I try your model to see how it can be fixed?
BTW, have you seen my last video about shell errors?
@@dynamixsystems I already sent it yesterday to your email box, please check your email
I've tried it but it doesn't work
@@dynamixsystemsI already sent it yesterday to your email box, please check your email
It was great, goodjob
@@Adrien_WST Thanks 🙏
واووو
موچ
به به
This is incredible! I saw you said in another short that drones are prohibited in your country, but some aerospace companies in other countries might purchase designs like this. They're incredibly high quality!
Thanks man! ♥ I am very patient and enthusiastic in designing details, complex geometries and solving problems. But as an Iranian citizen, there are not many opportunities for me. Here, all aviation and weapons industries and even automobiles are under the control and monopoly of the regime, and I will never work for our terrorist regime organizations and companies at any cost. But on the other hand, foreign companies will definitely see me as a colleague of these terrorists and a technology spy and will not give me a chance. It was for this reason that I decided to work on TH-cam so that I could earn money from my interests and talent...
Currently, I have a problem selling my model airplane design files because of the prohibitions you mentioned. I can't test what I design and have video of it's flight to show to customers. so they won't trust to purchase them. I hope to find someone to collaborate on this and build and test my designs and provide me some videos... this is where I sell them: www.cgtrader.com/designers/dynamix-systems I had some sales but due to the US sanctions I cant withdraw my money! I contacted to the US United States Department of the Treasury, and they said for each withdraw I should provide them my information and it takes up to 7 months and they will give me a one-time use license to get my money! Jesus! it's damn hard to be Iranian...
@@dynamixsystems Ah that's really rough, I'm sorry to hear that. Your work is incredible and I hope you find someone with the resources to help you out soon. I hadn't even thought about embargoes until you mentioned them. I'm trying to get into 3D printing custom drones, but I'm lucky enough to not have to deal with the things you have to in the US. I've had some alright ideas and rough models, but I'm nowhere near your level of skill with internal structures and blending bodies. I can see you're in a tough spot due to the nature of your products and all of the legal/business concerns.
@@dynamixsystems Oh also I forgot to mention this. While I know a render isn't comparable to the real thing, you could try using Blender or a similar software to make videos showing the assembly of your designs and small animations of them working. I know people who have purchased models without knowing if they work just based on their looks and the production quality of the designer.
Thanks! I hope you get to succeed and achieve your goals.
one of the best
Step 1, stop using solidworks. I'm just playing, thanks for the tip bro
Cheers! 🥂
Don’t forget, this solution is limited when more deflection is required, as the resistive force is fully transmitted to the servo from the control surface without any reduction. This becomes especially noticeable when flying your models at high speed
Ciao, bel progetto per la modellazione tradizionale, veramente bravo complimenti. CI starebbe anche un video con la realizzazione dell'ala partendo dal profilo fino alla struttura interna, lo hai già pubblicato? Sono un modellista e da tre anni mi sto dedicando anche io alla stampa 3d al momento sto volando spesso con un modellino a ventola intubata stampato in pla-LW, buoni i risultati in particolare è un materiale che oltre ad essere più leggero del PLA normale e del petg è meno fragile e meno cristalloso, quindi secondo me di muglior utilizzo per i nostri scopi. Comunque complimenti per i tutorial
Ciao, grazie per il tuo commento Sfortunatamente, nel mio paese ci sono molte limitazioni e carenze in questo campo e non sono ancora riuscito a ottenere il filamento PLA-LW. È disponibile il seguente video sul design dell'ala di questo progetto: th-cam.com/video/BhjcJDu1nKQ/w-d-xo.html
Tienes el archivo de Solíd?
Dejé de trabajar en este archivo antes de que estuviera terminado para diseñar y construir una versión más grande e industrial, lo cual fue posible gracias a la ayuda del patrocinador del canal. Pero también puedo enviarte los archivos existentes de este modelo. Por favor contacta al email del canal para poder enviártelo. dynamixsystems94@gmail.com
do you have the archive?
Yep, it's available here: www.cgtrader.com/3d-print-models/hobby-diy/robotics/h-94-eagle-3d-printable-fpv-drone Feel free to bargain about the price! :)
do you have the archive?
Looks better, but it's less practical. Like many others have said, that 1:1 ratio should really never be used in RC.
This is the most comprehensive SolidWorks tutorial I've seen for fixed-wing aircraft. BTW, may I ask what material you're using, PLA or ABS? THX
Thanks! It's regular PLA.
How are you going to aim? No guidance system is visible on the model.
Well, there are various available options, but I didn't considered any for this conceptual design yet.
Waiting for the maiden flight of this airplane. Thanks
I hope so too. ♥
idk man, direct drive seems too much torque input on the servo gears, thats why you have the setup thats current to increase torque pressure at the aileron flaps whatever increasing precision on throws you still need gear reduction to have more force onto the surfaces to turn the airplanes when they are moving fast. however its very interesting but unecessary.
The gearbox inside the servo has a 6-stage gearbox to increase torque. I feel like the issue among hobbyists is more about obsession than performance. by the way, this coupling has its application and is not meant to replace everything. Thanks for your comment. ♥
Good , but what about "center of mass"?
Thanks, It should be considered during the design step.
Hello Friend, I completed the design. Can I put it for sale on Cgtrader?
STEP File Of DIY Coupler: www.dynamixsystems.com/direct-shaft-coupling-vs-stock-horn-and-arms-for-micro-servos/
Did you get around to printing a test iteration and just try fly it to see how it performs?
Nope! I moved to another design: th-cam.com/video/BhjcJDu1nKQ/w-d-xo.html&pp=gAQBiAQB
Так можно поступать, если орган управления имеет достаточную жëсткость на кручение. В противном случае на скорости мы можем получить флаттер и лишиться этих органов управления. Сервоприводы начали ставить в крыло, а потом в оперение (когда они стали маленькими) именно для того, чтобы распределить нагрузку кручения по длине органа управления. Раньше, момент передавали через качалки, тяги и торсионы, в то время, все знали, что такое флаттер. Сейчас есть более изящные решения, например торсион в середине крыла.
Да, в данном случае я использовал трубки из углеволокна диаметром 3 мм, и на этой длине он не перекручивался, а это тоже способствовало прочности конструкции. Спасибо за ваш комментарий.
files for test ???
Download it from here: www.dynamixsystems.com/direct-shaft-coupling-vs-stock-horn-and-arms-for-micro-servos/
nice job !!
Thanks for the visit
Nice idea and video
Glad you liked it
The flight control surface must move small angle with large force that is the reason for the 4 bar linkage try flying your plane and you will quickly realize that you have too much control authority cool plane btw
Thanks, I'll try and share the results soon.
And how do I do precise 10°?
Its name is "Direct Shaft Coupler", and by this means, we should choose it when we have our desired torque amount and precision before the coupling system.
If the plane is 3d printed the coupler could included be in the moving surface
The coupler and the control surface can be printed in one piece when its axis is placed directly on the servo output during installation. But most of the time, the trailing edges of fins and wings are not thick enough to accommodate the servo inside them.
With 3d printing, you could easily build a small gear, or belt drive, "reducer", instead of the usual "horn" setup.
You said external and a liability to damage at the same time showed an essentially high quality heavy duty bulletproof adjustable post, servo and horn. What you are doing mught be good for lightweight stuff but scale up and your method is going to nee heavy duty precise expensive servos. Also your method does not allow the mechanical resolution adjustment (already mentioned but very important). Still great work developing what you are doing it definitely has it's place and im sure will be incorporated into modern 3d printed scratch builds. Also the video was pretty well done.
hello my friend, Thank you for your comment and the information you mentioned.
This is ONE of the solutions and it does not REPALCE taditional linkages. Definitely has its uses and I have used similar setups of direct drive. The degree of MECHANICAL fine tuning can be one of the many things to be considered ! The usermust evaluate all pros and cons for the given application. a redo can prove quite the b!#ch. Kudos to a nice video and great work done on this system ❤❤❤❤
Yes, that's right. I am also planning to do some work on the development of servos suitable for this application. I hope it goes well. Thank you for your comment.
The problem is that a servo needs to rotate between 40 and 45 degrees either side of center while the surface may only need to deflect 20 degrees. If you turn the servo travel down to 50% in your transmitter, you’re decreasing the resolution by 50%. That’s not a good trade.
Yep, especially with these cheap servos, resolution is a bit concerning.
Awesome!
Thank you! Cheers!
Very COoL. Thank you
Glad you liked it!
If by "price" you mean drawbacks, you forgot one. With this setup, you can't control the ratio and with many models, one to one will result in too much throw.
Your 100% wrong. Turbine guys use this on there rudders and Elevators
@@Mikeylikesit1968 What does turbine guys using this on their elevators and rudders have to do with me being 100% wrong about many models needing less than 100% throw? I presume you realize that turbine guys typically have big wallets that can buy radios with electronically adjustable throws? Many people fly cheap and require a mechanical ratio reduction since they can't reduce the throws via the radio and many servos have 90° of rotation which would split to 45° each way on the control surfaces. That's too much throw for many models.
@Andy-df5fj Nobody is using cheap transmitters anymore. All transmitters out there can do that. Flysky transmitters can do it. I have a Radiomaster that can do that
Hi👋 As I mentioned, at 01:35 the torque will remain the same unless you change the ratio of horns to something than 1:1, and with this coupler, it's always 1:1. Thanks for your comment. ♥
@Mikeylikesit1968 Actually you are wrong. With a linkage, you can set rate and differential and travel. One to o e loses the torque multiplication through leverage. Reducing travel in the radio reduces resolution. You could probably differential with curves, but why?
It must be remembered that most models don't use a 1-1 servo horn ratio, and gain both torque and precision at the expense of speed. This is essential for models that have high speeds and loads. If you use direct drive like this on a fast or highly surface loaded model you will need to choose a very high spec servo(and therefore expensive). For lighter and slower models this method is great for it's simplicity.
Hello, my friend, Thanks for your mention. 👍
Stunt planes solve that whit a leading edge part on the moving flap. it acts like powerd steering . the leading edge will naturally pull the other way so less power needed on the control surface. Most of the time the controll surfaces looks like a L shape where the food is the leeding edge part. Even a lot of ship rudders are used like that so they dont need heavy steering power.
@@Dragon69FlyTeam Go ahead and make that happen on a flying wing.
btw how did you keep the screw in? did you 3d print threads or did you self tap the hole?
That's the same screw that comes with the servo to mount the horn on it and I've cut the central toothed fixture of the horn and glued it in the coupler.