RC India
Welcome Guest, please login or register.
 
Pages: [1] 2  All   Go Down
0 Members and 1 Guest are viewing this topic. Topic Tools Topic Tools 
Read
« on: March 17, 2017, 10:11:21 PM »
wingmanbunty
BORN TO FLY FORCED TO WORK
Plane Lover
Forum Hero

*****

Reputation Power: 7 
wingmanbunty has no influence.
Offline Offline

State: Rajasthan
RC Skills: Beginner
Posts: 532
Join Date: Nov, 2013




Dornier Do 335 inspired modification in antistress machine (that is my rc plane)


Although my airplane looks like high wing trainer but the hole idea inspired by do 335

do335-112x.jpg
Twin motor anti stress machine
* do335-112x.jpg (12.86 KB, 300x145 - viewed 409 times.)
Logged

EAT ,SLEEP , FLY
 

Read
« Reply #1 on: March 17, 2017, 10:13:10 PM »
wingmanbunty
BORN TO FLY FORCED TO WORK
Plane Lover
Forum Hero

*****

Reputation Power: 7 
wingmanbunty has no influence.
Offline Offline

State: Rajasthan
RC Skills: Beginner
Posts: 532
Join Date: Nov, 2013



the Do 335 possessed great potential as a combat aircraft, but never got the chance to prove itself. Delayed by high ranking indecision and Allied bombing raids, it simply ran out of time

Dornier-Do-335-1.25.13-NASM-Udvar-Hazy-Center.jpg
Re: Twin motor anti stress machine
* Dornier-Do-335-1.25.13-NASM-Udvar-Hazy-Center.jpg (49.19 KB, 530x354 - viewed 362 times.)
Logged

EAT ,SLEEP , FLY
 

Read
« Reply #2 on: March 17, 2017, 10:14:52 PM »
wingmanbunty
BORN TO FLY FORCED TO WORK
Plane Lover
Forum Hero

*****

Reputation Power: 7 
wingmanbunty has no influence.
Offline Offline

State: Rajasthan
RC Skills: Beginner
Posts: 532
Join Date: Nov, 2013



Material used :-
1.   Ordinary thermocol sheet  for wing construction
2.   Bamboo spars for fuselage and wing strength
3.   Cycle spoke for elevator
4.   Fibre tape used in cricket bat protection


Electronics  :- thanks rc bazaar for providing all the electronics
1.    Avionics 9 grm servo  Qty =2
2.   Avionics brushless motor M2230 1780 kv
3.    Ford Car electric wiring for extension
4.   Wolf pack 25c 900mah lipo battery 2 cell 7.4 volt  qty =2
5.   Avionic rcb 7 x  radio
6.   One Y connector for connection between two esc
7.   Esc  avionics 20 qty =2
8.   Plastic  counter rotating props 8045 props (thanks vivek ji)
(tractor and pusher motors are arranged counter rotating to reduce torque and a clean flow of air on wings , also i want speed with this 2s setup)


praposed layout plan

airplane.jpg
Re: Twin motor anti stress machine
* airplane.jpg (39.86 KB, 800x510 - viewed 401 times.)
Logged

EAT ,SLEEP , FLY
 

Read
« Reply #3 on: March 17, 2017, 10:28:24 PM »
wingmanbunty
BORN TO FLY FORCED TO WORK
Plane Lover
Forum Hero

*****

Reputation Power: 7 
wingmanbunty has no influence.
Offline Offline

State: Rajasthan
RC Skills: Beginner
Posts: 532
Join Date: Nov, 2013



working with electronics for the setup

y-connector.jpg
Re: Twin motor anti stress machine
* y-connector.jpg (16.12 KB, 400x300 - viewed 377 times.)
This post has 3 more images(s)/attachment(s). Please login or register to view them.
Logged

EAT ,SLEEP , FLY
 

Read
« Reply #4 on: March 17, 2017, 11:02:33 PM »
Bilal
Plane Lover
Forum Hero

*****

Reputation Power: 8 
Bilal has no influence.
Offline Offline

City: Hyderabad
State: Telangana
RC Skills: Intermediate
Posts: 546
Join Date: Mar, 2011

scratch builder and DIYer



this looks interesting, am assuming that both the props are rotating in the opposite direction (to balance the torque along the roll axis ) , however, are you using some kind of mixing the front and the rear motor??

Something to match their RPMs , or is it even needed?

good luck bro

Logged

Cessna - 184
Mr. Moss
Self-Design Glider
550 DIY Quad
Scratch Build TriCopter
VT-Allrounder
Telemaster 400
ZMR 250
 

Read
« Reply #5 on: March 18, 2017, 06:32:18 PM »
wingmanbunty
BORN TO FLY FORCED TO WORK
Plane Lover
Forum Hero

*****

Reputation Power: 7 
wingmanbunty has no influence.
Offline Offline

State: Rajasthan
RC Skills: Beginner
Posts: 532
Join Date: Nov, 2013



Yes sir both the propellers are rotating in the opposite direction to counter the torque, i am testing the thrust produced by both  the motors .

I am testing the individual motor thrust ,i do not  have pictures the of individual test of the motor , but i am posting some pictures and video 

https://www.youtube.com/watch?v=aEQl9M_k6UA&feature=youtu.be

test1.jpg
Re: Twin motor anti stress machine
* test1.jpg (22.72 KB, 450x338 - viewed 329 times.)
This post has 2 more images(s)/attachment(s). Please login or register to view them.
« Last Edit: March 18, 2017, 07:30:47 PM by wingmanbunty » Logged

EAT ,SLEEP , FLY
 

Read
« Reply #6 on: March 18, 2017, 07:40:18 PM »
wingmanbunty
BORN TO FLY FORCED TO WORK
Plane Lover
Forum Hero

*****

Reputation Power: 7 
wingmanbunty has no influence.
Offline Offline

State: Rajasthan
RC Skills: Beginner
Posts: 532
Join Date: Nov, 2013



using my old aircraft as reference for electronic setup

old-aircraft.jpg
Re: Twin motor anti stress machine
* old-aircraft.jpg (38.87 KB, 500x375 - viewed 344 times.)
Logged

EAT ,SLEEP , FLY
 

Read
« Reply #7 on: March 18, 2017, 07:41:40 PM »
wingmanbunty
BORN TO FLY FORCED TO WORK
Plane Lover
Forum Hero

*****

Reputation Power: 7 
wingmanbunty has no influence.
Offline Offline

State: Rajasthan
RC Skills: Beginner
Posts: 532
Join Date: Nov, 2013



 Coro sheet cutting parts

each motor is producing 300 grm of thrust and the weight of the airplane is going to be approx 500 grms

rudder.jpg
Re: Twin motor anti stress machine
* rudder.jpg (22.89 KB, 500x375 - viewed 328 times.)
This post has 3 more images(s)/attachment(s). Please login or register to view them.
Logged

EAT ,SLEEP , FLY
 

Read
« Reply #8 on: March 18, 2017, 08:10:02 PM »
Bilal
Plane Lover
Forum Hero

*****

Reputation Power: 8 
Bilal has no influence.
Offline Offline

City: Hyderabad
State: Telangana
RC Skills: Intermediate
Posts: 546
Join Date: Mar, 2011

scratch builder and DIYer



cool, what are you doing to match the motor RPMs??

connecting both the motors to the same esc in parallel?
Logged

Cessna - 184
Mr. Moss
Self-Design Glider
550 DIY Quad
Scratch Build TriCopter
VT-Allrounder
Telemaster 400
ZMR 250
 

Read
« Reply #9 on: March 18, 2017, 08:12:11 PM »
wingmanbunty
BORN TO FLY FORCED TO WORK
Plane Lover
Forum Hero

*****

Reputation Power: 7 
wingmanbunty has no influence.
Offline Offline

State: Rajasthan
RC Skills: Beginner
Posts: 532
Join Date: Nov, 2013



Sir i am using 2 esc

-Motor-Wiring.jpg
Re: Twin motor anti stress machine
* -Motor-Wiring.jpg (37.65 KB, 503x510 - viewed 279 times.)
« Last Edit: March 18, 2017, 10:48:13 PM by wingmanbunty » Logged

EAT ,SLEEP , FLY
 

Read
« Reply #10 on: March 18, 2017, 11:04:11 PM »
wingmanbunty
BORN TO FLY FORCED TO WORK
Plane Lover
Forum Hero

*****

Reputation Power: 7 
wingmanbunty has no influence.
Offline Offline

State: Rajasthan
RC Skills: Beginner
Posts: 532
Join Date: Nov, 2013



some pictures of sections cutting

the three long cutting surface are supported by bamboo spars and goes from the center hole of the elevator to provide strength .

cutting-2.jpg
Re: Twin motor anti stress machine
* cutting-2.jpg (27.69 KB, 600x450 - viewed 315 times.)
This post has 1 more images(s)/attachment(s). Please login or register to view them.
Logged

EAT ,SLEEP , FLY
 

Read
« Reply #11 on: March 19, 2017, 01:05:21 PM »
wingmanbunty
BORN TO FLY FORCED TO WORK
Plane Lover
Forum Hero

*****

Reputation Power: 7 
wingmanbunty has no influence.
Offline Offline

State: Rajasthan
RC Skills: Beginner
Posts: 532
Join Date: Nov, 2013



Cutting of elevator section, use of bicycle spoke band for the elevator control surface

cycle-spoke.jpg
Re: Twin motor anti stress machine
* cycle-spoke.jpg (43.75 KB, 650x369 - viewed 333 times.)
This post has 2 more images(s)/attachment(s). Please login or register to view them.
Logged

EAT ,SLEEP , FLY
 

Read
« Reply #12 on: March 19, 2017, 01:08:47 PM »
wingmanbunty
BORN TO FLY FORCED TO WORK
Plane Lover
Forum Hero

*****

Reputation Power: 7 
wingmanbunty has no influence.
Offline Offline

State: Rajasthan
RC Skills: Beginner
Posts: 532
Join Date: Nov, 2013



cutting and joining the section of fuselage along with elevator and rudder.

fuselage-3.jpg
Re: Twin motor anti stress machine
* fuselage-3.jpg (58.22 KB, 450x600 - viewed 317 times.)
This post has 3 more images(s)/attachment(s). Please login or register to view them.
Logged

EAT ,SLEEP , FLY
 

Read
« Reply #13 on: March 19, 2017, 01:14:12 PM »
wingmanbunty
BORN TO FLY FORCED TO WORK
Plane Lover
Forum Hero

*****

Reputation Power: 7 
wingmanbunty has no influence.
Offline Offline

State: Rajasthan
RC Skills: Beginner
Posts: 532
Join Date: Nov, 2013



thermocol wings in two section joined by bamboo spars and laminated with transparent packing tape.

wing-3.jpg
Re: Twin motor anti stress machine
* wing-3.jpg (57.13 KB, 600x800 - viewed 280 times.)
This post has 3 more images(s)/attachment(s). Please login or register to view them.
Logged

EAT ,SLEEP , FLY
 

Read
« Reply #14 on: March 19, 2017, 01:19:17 PM »
wingmanbunty
BORN TO FLY FORCED TO WORK
Plane Lover
Forum Hero

*****

Reputation Power: 7 
wingmanbunty has no influence.
Offline Offline

State: Rajasthan
RC Skills: Beginner
Posts: 532
Join Date: Nov, 2013



electronic setup planning

counter rotating propellers (8045)

electronics-4.jpg
Re: Twin motor anti stress machine
* electronics-4.jpg (54.21 KB, 600x800 - viewed 308 times.)
This post has 3 more images(s)/attachment(s). Please login or register to view them.
Logged

EAT ,SLEEP , FLY
 

Read
« Reply #15 on: March 19, 2017, 01:23:08 PM »
wingmanbunty
BORN TO FLY FORCED TO WORK
Plane Lover
Forum Hero

*****

Reputation Power: 7 
wingmanbunty has no influence.
Offline Offline

State: Rajasthan
RC Skills: Beginner
Posts: 532
Join Date: Nov, 2013



installing front and rear motor, rx , servos

front-motor.jpg
Re: Twin motor anti stress machine
* front-motor.jpg (78.79 KB, 738x800 - viewed 310 times.)
This post has 3 more images(s)/attachment(s). Please login or register to view them.
Logged

EAT ,SLEEP , FLY
 

Read
« Reply #16 on: March 19, 2017, 01:25:13 PM »
wingmanbunty
BORN TO FLY FORCED TO WORK
Plane Lover
Forum Hero

*****

Reputation Power: 7 
wingmanbunty has no influence.
Offline Offline

State: Rajasthan
RC Skills: Beginner
Posts: 532
Join Date: Nov, 2013



complete fuselage with electronics

electronics-setup-41.jpg
Re: Twin motor anti stress machine
* electronics-setup-41.jpg (67.76 KB, 800x477 - viewed 328 times.)
Logged

EAT ,SLEEP , FLY
 

Read
« Reply #17 on: March 19, 2017, 02:33:23 PM »
rcrcnitesh
Plane Lover
Forum Hero

*****

Reputation Power: 22 
rcrcnitesh barely matters.rcrcnitesh barely matters.
Offline Offline

City: Chennai
State: Tamil Nadu
RC Skills: Beginner
Posts: 2154
Join Date: Jul, 2013



Wow!!
Logged

Maker | Aeromodeller | Teenager
 

Read
« Reply #18 on: March 19, 2017, 05:27:18 PM »
sanjayrai55
Plane Lover
Forum Hero

*****

Reputation Power: 85 
sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.
Offline Offline

City: Gurgaon
State: Haryana
RC Skills: Intermediate
Posts: 8337
Join Date: Dec, 2011

Don't wake a Tiger until you've factored the teeth



Very interesting Bunty  Clap Clap

Awaiting the maiden eagerly  Thumbs Up
Logged

 

Read
« Reply #19 on: March 19, 2017, 09:10:15 PM »
wingmanbunty
BORN TO FLY FORCED TO WORK
Plane Lover
Forum Hero

*****

Reputation Power: 7 
wingmanbunty has no influence.
Offline Offline

State: Rajasthan
RC Skills: Beginner
Posts: 532
Join Date: Nov, 2013



Thanks nitesh
Thanks sanjay sir
Its always inspiration watching your build log sir , individual motor is producing 300 grms of thrust and airplane all up weight is approx 500 grms , so good power in hand with this 2s setup , very soon i am planning for maiden flight . 


Logged

EAT ,SLEEP , FLY
 

Read
« Reply #20 on: March 19, 2017, 09:20:39 PM »
wingmanbunty
BORN TO FLY FORCED TO WORK
Plane Lover
Forum Hero

*****

Reputation Power: 7 
wingmanbunty has no influence.
Offline Offline

State: Rajasthan
RC Skills: Beginner
Posts: 532
Join Date: Nov, 2013



some pictures of hand made wooden hinges and connection with servos , bamboo spars for the good sensitivity of the controls .

hinges.jpg
Re: Twin motor anti stress machine
* hinges.jpg (50.66 KB, 600x800 - viewed 288 times.)
This post has 1 more images(s)/attachment(s). Please login or register to view them.
Logged

EAT ,SLEEP , FLY
 

Read
« Reply #21 on: March 19, 2017, 09:21:42 PM »
wingmanbunty
BORN TO FLY FORCED TO WORK
Plane Lover
Forum Hero

*****

Reputation Power: 7 
wingmanbunty has no influence.
Offline Offline

State: Rajasthan
RC Skills: Beginner
Posts: 532
Join Date: Nov, 2013



design of the decoration

LOGO.jpg
Re: Twin motor anti stress machine
* LOGO.jpg (59.87 KB, 534x800 - viewed 280 times.)
Logged

EAT ,SLEEP , FLY
 

Read
« Reply #22 on: March 20, 2017, 11:34:47 AM »
wingmanbunty
BORN TO FLY FORCED TO WORK
Plane Lover
Forum Hero

*****

Reputation Power: 7 
wingmanbunty has no influence.
Offline Offline

State: Rajasthan
RC Skills: Beginner
Posts: 532
Join Date: Nov, 2013



some pictures of the aircraft , the landing gear is temporary fitted just for ground testing it is not final it may seem propeller touching the ground , not enough ground clearance ,

side2.jpg
Re: Twin motor anti stress machine
* side2.jpg (58.61 KB, 800x600 - viewed 332 times.)
This post has 3 more images(s)/attachment(s). Please login or register to view them.
Logged

EAT ,SLEEP , FLY
 

Read
« Reply #23 on: March 20, 2017, 11:41:59 AM »
wingmanbunty
BORN TO FLY FORCED TO WORK
Plane Lover
Forum Hero

*****

Reputation Power: 7 
wingmanbunty has no influence.
Offline Offline

State: Rajasthan
RC Skills: Beginner
Posts: 532
Join Date: Nov, 2013



i am planning to make first test flight without landing gears , the nose section also seems little bit too long and the wings are almost
half way , because both side ie front and rear have equal amount of weight (motor , esc )i manage to put both the batteries to the front section of nose as far as i can move ,

i had done some glide test on the airplane , long nose does not seem any issue ,

the purpose of the project is to get some speed with this 2s setup

lets see what happen in maiden flight .

front.jpg
Re: Twin motor anti stress machine
* front.jpg (57.52 KB, 800x600 - viewed 317 times.)
This post has 2 more images(s)/attachment(s). Please login or register to view them.
Logged

EAT ,SLEEP , FLY
 

Read
« Reply #24 on: March 20, 2017, 02:36:44 PM »
sbajare
sandy
Plane Lover
Forum Hero

*****

Reputation Power: 20 
sbajare barely matters.sbajare barely matters.
Offline Offline

City: Pune
State: Maharashtra
RC Skills: Advanced
Posts: 1296
Join Date: Jun, 2009

Human mind is like a parachute, works when open



Hi,

Good design effort, if this is built for speed. Then why the undercambered wing??
Your wing looks more of a glider type design. For speed models a swept wing or delta wing is most preferred.

Pls see details of this model here
https://en.wikipedia.org/wiki/Dornier_Do_335

regds
Logged

Sandeep Bajare
Ph - 9175342600
sandeepbajare@gmail.com
 

Pages: [1] 2  All   Go Up
Jump to:  

Related Topics
Subject Started by Replies Views Last post
DO TWIN motor rc airplane HAVE SERVOS???
Electric Planes
Sumedha2 12 11283 Last post November 01, 2010, 10:43:19 PM
by anwar
twin motor plane
Electric Planes
sbajare 18 11974 Last post March 15, 2012, 09:32:13 PM
by Swapnil
ESC combination for Twin Motor aircraft
Electric Power
aXedge 7 4966 Last post September 17, 2012, 04:53:56 PM
by anwar
How does this anti gravity motor functions?
Electric Power
iwincar 10 6945 Last post December 31, 2013, 02:04:38 PM
by RCNeil21
coro build anti stress machine « 1 2  All »
Electric Planes
wingmanbunty 43 22083 Last post August 04, 2015, 11:12:18 PM
by kamalsahai