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skeed! RC
Germany
เข้าร่วมเมื่อ 17 พ.ย. 2011
Modellbau
AC75 RC 2 | Traveller & Rudder & Foil Pitch
Here is the second part: The control of the traveler, rudder and the servo for the foil flaps.
The traveler itself is a sliding sleeve which slides on a carbon tube. The sheet is guided by a ball bearing in a 3D printed holder made of PLA. The servo is again a Ditex TD1005S which is probably too weak. It remains to be seen whether a sail winch will finally be used here.
The rudder itself has a 6mm axle (titanium) which is guided from below by a ball joint glued into the fuselage. The lateral supports prevent wobbling under load. The axis is also connected to the rudder pitch servo via a ball joint and is then connected to the servo via a carbon rod. The servo for the rudder is then superimposed with the movement of the pitch servo via the remote control so that no steering movement occurs when adjusting the pitch.
The small servos under the foil arm holders control the flaps on the foils via a Bowden cable. These will follow in one of the next episodes.
The traveler itself is a sliding sleeve which slides on a carbon tube. The sheet is guided by a ball bearing in a 3D printed holder made of PLA. The servo is again a Ditex TD1005S which is probably too weak. It remains to be seen whether a sail winch will finally be used here.
The rudder itself has a 6mm axle (titanium) which is guided from below by a ball joint glued into the fuselage. The lateral supports prevent wobbling under load. The axis is also connected to the rudder pitch servo via a ball joint and is then connected to the servo via a carbon rod. The servo for the rudder is then superimposed with the movement of the pitch servo via the remote control so that no steering movement occurs when adjusting the pitch.
The small servos under the foil arm holders control the flaps on the foils via a Bowden cable. These will follow in one of the next episodes.
มุมมอง: 281
วีดีโอ
AC75 RC | Foil Arm Mechanics
มุมมอง 1.1K21 วันที่ผ่านมา
Here is the prototype of a purely mechanical implementation of the lifting and lowering function of the foil arms on my AC75. The focus was on lightweight construction while avoiding hydraulics due to the possible damage to the water caused by hydraulic oil. I use the programmable Hacker servos (here a TD-1005S), but any other servo would be possible with slight adjustments. It is important tha...
PLAty MINI 40 Trimaran with Genua (still within MINI40 Rules)
มุมมอง 542ปีที่แล้ว
First test run of the new sail control for the genoa sail. Sheet paths still need to be optimised and adjusted. An extra servo takes over the shifting from starboard to port. The genoa is then trimmed synchronously with the main sail via a mixer. For details visit www.rc-network.de/threads/eigenkonstruktion-trimaran.11895338/page-1
PLAty MINI40 Trimaran in low but gusty winds
มุมมอง 1.5Kปีที่แล้ว
Plans and stls will be available in January 2023. Just contact me on info@skeed.de
PLAty MINI40 Trimaran lifting after some simple Modifications , fully 3D printed with LW-PLA.
มุมมอง 1K2 ปีที่แล้ว
Nachdem ich dem Trimaran neue Ausleger und einen verstärkten Gooseneck spendiert habe, fährt er jetzt stabil auf einem Bein. Alle Infos zum Bau und den Evolutionsstufen findet ihr hier: www.rc-network.de/threads/eigenkonstruktion-trimaran.11895338/
"PLAty" 3D printed rc Trimaran, MINI40 Class, Maiden Voyage
มุมมอง 2K2 ปีที่แล้ว
This is my second Trimaran design, fully printed with light weight PLA. Size 122 x 122 cm, weight 2.504gr, Sails made by Heinz Bohn. For more information ask in the comments or follow the whole story at www.rc-network.de/threads/eigenkonstruktion-trimaran.11895338/page-5
MINI40 Trimaran sailing in Günzburg, Germany
มุมมอง 12K2 ปีที่แล้ว
The first pictures of the trimaran with more wind. You can clearly see the undercutting of the booms in the gusts. The wing on the rudder is here on neutral, with the next rudder I will test -1 °.
MINI40 Trimaran Maiden Voyage 03.04.2022
มุมมอง 7582 ปีที่แล้ว
My first Multihull project :-) Full carbon hull, carbon mast, sails self made from polyester drawing foil, 70um
MIDI VOR65 1:25 Canting Keel and Daggerboards | Testing new sails and ArduKEEL Teil 2
มุมมอง 1.1K2 ปีที่แล้ว
Testsession on January, 26 2022. Location Pullinger Weiher, Bavaria, Germany ArduKEEL measures the heeling angle of the boat and turns the keel and bulb to the opposite side to generate more uprighing moment. Sensor is a MPU6050, code written by myself using standard libraries for MPU6050. To maximise battery and servo life, it's just switching between 0 , /- 20 and /- 40° for the canting keel,...
MIDI VOR65 1:25 Canting Keel and Daggerboards | Testing new sails and ArduKEEL
มุมมอง 2K2 ปีที่แล้ว
Testsession on January, 26 2022. Location Pullinger Weiher, Bavaria, Germany ArduKEEL measures the heeling angle of the boat and turns the keel and bulb to the opposite side to generate more uprighing moment. Sensor is a MPU6050, code written by myself using standard libraries for MPU6050. To maximise battery and servo life, it's just switching between 0 , /- 20 and /- 40° for the canting keel,...
MIDI VOR65 1:25 Canting Keel and Daggerboards mechanics part IV - Working Daggerboards
มุมมอง 4.8K3 ปีที่แล้ว
MIDI VOR65 1:25 Canting Keel and Daggerboards mechanics part IV - Working Daggerboards
MIDI VOR65 1:25 Canting Keel and Daggerboards mechanics part III - New design with just one servo
มุมมอง 7K3 ปีที่แล้ว
This is just a test setup to proof that the canting keel and the two daggers can be controlled by just one servo. With this setup it is possible to move the leeward dagger when the keel is turned to the windward side. The windward dagger alsways stay inside the hull. It even completely pulls out both daggers when the keel is in neutral position which is important to reduce drag when sailing dow...
MIDI VOR65 1:25 Canting Keel and Daggerboards mechanics part II
มุมมอง 10K3 ปีที่แล้ว
The dagger mechanics are now triggered by two mini servos to enable the lift of both daggers while sailing forewind. Both servos are controlled by 1 switch on the remote, where position "1" means both daggers are up, position "0" and "2" move the corresponding dagger into the water. Later I will use my "ArduKeel" Arduino project to move Keel and daggers automatically.
MIDI VOR65 1:25 Canting Keel and Daggerboards mechanics
มุมมอง 2.5K3 ปีที่แล้ว
First test of the new canting keel mechanism (this time a worm gear). To further reduce the weight I tried to implement the keel mechanics and the daggerboard mechanics by means of a servo. By now it takes 6 seconds to fully shift the keel from one side to another (Servo speed 0.18 sec/60°) by using a faster servo (0.08sek/60°) this should work much faster.
Mini-VOR65 in 1:30 (65cm long), low winds
มุมมอง 2233 ปีที่แล้ว
Mini-VOR65 in 1:30 (65cm long), low winds
ArduKEEL VOR65 Volvo Ocean Race 65 Canting Keel Steuerung
มุมมอง 4424 ปีที่แล้ว
ArduKEEL VOR65 Volvo Ocean Race 65 Canting Keel Steuerung
Amazing. Nice job. cant wait to see her fly.
uhhhh echt jetzt?! da ist wieder jemand am bauen
awesone , where can I get the stl files?
Impressive. Is there an ac40 on the horizon? I'd love to see that.
stepper motor?
Der Tri hat keinen Motor. Es sind lediglich zwei Servos verbaut für die Segel und das Ruder.
@@skeedrc7495 danke, genau das war meine Frage :-)
How can I get the plans, assembly instructions and components of 3D printed RC trimaran, MOD40?
Just contact me at m.berger at skeed.de , there is a set of STL-Files available.
Warum hast du am Ruder ein T foil aber kein foiling Setup? Bremst dann ja eher und führt zu unterschneiden oder? Bestimmt kommen die anderen foils noch dazu oder? Aber sonst ein super Boot, wie viel wiegt der Kahn segelfertig? Ist foiling möglich?
Das T-Foil hinten sorgt für Stabilität vor dem Wind. Wenn der Tri sich durch die Windlast nach vorne neigt, schafft das T-Foil entsprechend Gegenkraft. Seitdem hatte ich keinen Stolperer mehr bei Vorwind. Prinzipiell kann der Tri auch foilen, Halterungen sind jedoch noch nicht vorgesehen. In der Konfiguration lag er RtS bei 2.400 gr inkl. Rig, Schwert Ruder Servos und Akku.
C-riggs??
No, it's the B-Rig 🙂
Hi. How to contact you? Do you sell your models?
Hi, write to m.berger@skeed.de . I sell these models or the plans for it as well.
Wie lang und breit ist der Rumpf?
Länge 68 cm (+ 5,5 cm Bugspriet) , Breite 18,8 cm, Masthöhe über Deck 94 cm, 36,5cm Tiefgang
quali sono le misure di questi mini40, io ne ho uno in costruzione da 1220mm bellissimi
Anche questa MINI40 è tagliata alle dimensioni massime: 122 x 122 cm
Would it not be easier and more reliable to mount 2 servos direct at the keels?
Easier? Yes! But at the same time much heavier. Here I have one servo doing three things at the same time: Canting the keel, lifting and lowering the two daggers. Reliability is 100% by now.
@@skeedrc7495 Ahh, you need to tilt the keel. I understand it now. I thought that you need just to extend/retract the daggerboards. It looks good then. How will you seal the opening around the keel rotation point? The keel will be placed probably more in the front and connected via shaft so you need just normal grease?
I build a wet box around the keel rotating axis, so no need to seal the axis (which I guess would not be watertight anyway)
Everything between the two wooden sheets is the wetbox.
i also filled the side areas of the wetbox with construction foam to reduce its volume
Hi..Where can I buy one from please? These are fantastic!
Love this design!
Beautiful boat Sir!! From Australia.
Complimenti per la scelta dei colori, ed anche tutto l'insieme, è Veramente una Poesia
Molto utile per chi vuole progettare in scala grande, quindi un piccolo progetto RC aiuta a capire e ridurre le spese di un progetto. Nel tuo caso, mi sembra che gli scafi laterali, siano troppo inclinati in avanti, comunque complimenti, veramente fantastica!!🏆 🏆 🏆
Grazie mille. In effetti, ho un nuovoIn effetti, c'erano diversi problemi: Il vang del boma non era abbastanza rigido e i galleggianti laterali erano montati troppo in alto nella parte anteriore. Nel frattempo ho costruito un nuovo trimarano più bilanciato, puoi vedere il video qui: th-cam.com/video/Cdk5LxcysVM/w-d-xo.html
Very nice. I want to see it up on the foil flying. Am I missing something. I have no sailing experience.
OH STOP IT 🧐🤣🤣 . Very cleaver 😉😁
Very cool .
Excellent super
Vielen Dank
Excellentay! I like the elegant lines of this design. I have a Skate 1000 with all the rig at the front .WRONG! Must change soon metinks xxxx
The skate 1000 needs a bigger main and /or a smaller jib. Try to trim it as much backwards as possible. Even putting the batteries backwards might help. Have an special eye on the gooseneck as well. There's a lot of potential in that Trimaran ;-)
läuft richtig gut dein gedruckter Tri! Wie hoch ist das Gesamtgewicht?
Danke, Gesamtgewicht RTS liegt bei 2.098 gr.
Das ist weniger als ich dachte. Sehr gut!
Alright, no-one likes a show off... Ok, maybe we do. Nice work. Next level stuff.
Awesome engineering. Please give more detail about the canting drive. Looks like a screw-jack. What motor? What gears / jacks?
The motor was actually a standard servo with modified poti (spindle poti) which led to a total of 9 full turns. Today I would do that with a programmable servo like Ditex TD1005s which can be programmed to 9 full turns. Attached to the servo axis was a simple worm gear with a ratio of 20:1 Module .5 . Since the 3d printed housing wasn't stable enough to handle the dynamic(!) loads, I changes the full construction and used a 3D printed Module 1 , 100 teeth gear segment instead. Check th-cam.com/video/kvxDuzAkW14/w-d-xo.html and th-cam.com/video/mC7dzbizq8Y/w-d-xo.html
Looks great. I am wondering whether you would be willing to make the design available?
Just contact me at m.berger at skeed.de , there is a set of STL-Files available.
Fleißig fleißig. Warum segelst du ohne bändsel? Ich finde es immer noch bemerkenswert wie viel du in der Zeit fertig bekommst
Die reine Konstruktion ist (leider) immer sehr schnell gemacht, und den Rest macht der 3D-Drucker. Das geht in WIrklichkeit immer noch viel schneller, mir fehlt bloß meist die Gelegenheit zum Segeln. Bändsel brauch ich erst wenn ich Regatten fahren will. Bis dahin lese ich die Wellen, wie beim Windsurfen auch, das und die Reaktion des Tris geben mir genügend Info was ich tun muss.
Merhaba, planlarını paylaşabilirmisiniz. Elektronik için kit mi kullandınız, çok güzel bir çalışma olmuş.👋
Hallo Ilyas, das ist ein Prototyp, dazu gibt es keinen Bauplan. Aber ich verkaufe ihn demnächst, wenn du Interesse hast melde dich.
Looks like a great design with nice volume on the outer hulls. Nice work👍
Dankeschön :-) Das ist die 9. Version der Ausleger, jetzt passt es für meine Bedürfnisse.
Super! Das ist dock jz der weltweit erste gedruckte Mini40 oder? Glückwunsch!
Dann wirst du mit deinem wohl knapp Zweiter ;-)
Vllt helfen windbändsel beim los fahren
Kann man nicht anders sagen, läuft gut der neue! Geiles Rigg, schön steif und schnell
Hey sehr cool, hast du ihn mal mit etwas Gewicht am Heck versucht, scheint mir leichte Vorlage zu haben aber echt sehr nice TOO👍🙂
Läuft gut, viel Spaß mit Chris!
Danke. Schade dass wir wahrscheinlich nie zusammen fahren können.
@@skeedrc7495 nicht mehr... Habe ja lange in Stuttgart gewohnt...
Ah krass, das ist deiner?!
Ja, das ist mein Erstlingswerk. Dafür läuft er ganz gut 🙂
Sieht irgendwie noch außerhalb der Ballance aus, etwas klebrig und bremsend
Nice , Glückwunsch!bist du in der Mini 40 Facebook Gruppe?
wunderschönes Projekt, welches Band benutzt du für die Verstärkung der Segel?
Die Verstärkungen sind mit Kitetape, in dem Fall von m2 gemacht, das Segel selbst ist normale Mylarfolie.
The sector gear seems to be a much better solution! Did you find it gave better control? And what did it do to the all-up weight of the hull? I'd love to see a video from you were you focus in on the pivot area of your keel... tough little area.
Nice! is your hull 3D printed?
Yes, the whole body is 3D printed with standard PLA
But the body was waterproof only after a layer of expoxy
Hey I'm working on a symilar project, so this a free rotation servo? Can you send me your email so we can exchange some knowledge?
Would be a pleasure. Send me Emails to m.berger {at} skeed dot de
I just sent it, if it hasn't been delivered please let me know👍
good job! she looks great and fast in canting keel reactivity!
Very good job! She seems to be very light on water and to fit her water lines!
Very good job! I love so much your canting keel system!
Joa nice! Ist gut geworden!
Ah geil
Läuft schön bei etwas Wind!
55555555
Awesome boat! Any video of it sailing?
If you lay the servo flat the wheight would be even lower
Not enough space since the rudder , main and gennaker servos sitting in the same compartment. Believe me, I tried, but no chance to get it flat to lower the center of gravity.
@@skeedrc7495 if you want I can make a video today