RC India
Welcome Guest, please login or register.
 
Pages: [1]   Go Down
0 Members and 1 Guest are viewing this topic. Topic Tools Topic Tools 
Read
« on: October 21, 2010, 10:15:18 PM »
KALYANPRODHAN
Global Moderator
Forum Hero

*****

Reputation Power: 17 
KALYANPRODHAN has no influence.
Offline Offline

City: Kolkata
State: West Bengal
RC Skills: Intermediate
Posts: 1584
Join Date: Jul, 2010

Information sharing improves knowledge of both.




HI,

Yesterday my sister's son requested to see how my gliders I made (Completely scratch built).

Now I made this only within 1 hour.

This including slicing Thermocol packing slicing into 1.2mm by hot wire cutter also.
The thermocol as a packing thermocol. Just take 12" cut Nicrome wire (from 125 watt soldering Iron Coil) and fed with my 12V,5A Power supply unit with crocodile clip and placed on glass top. Distance (Height) made by braking a matchstick in two piece and sliced.

The prop hub made by cutting Good Night mosquito coil supporting stand and making hole by poker. The bend is made and slight adjusted by one Nose pliers and one long nose pliers. The shaft is made by also Nicrome wire (A 1000 watt Coil cut piece, stretched and some pliers work.

The Wings and tailpiece (Rudder and Elevator ) fixed by Fevicol and to Quick-start, again fibers tape is applied.

The prop blade is made at first by Paper Card cutting (Afterward by using Shirt collar reinforcement plastic shit cutting) and bending against body spray bottle and fixed with again fibrous tape.

The rubber band is at first used with 4" Common band and thrust was so high that afterward replaced by TAN-II spots rubber Drool supplied by SOIKATDA of RCIndia.


 Bow ClapAnd Thanks to SAIKAT -da. Clap Bow

Here is the pictures.

 The tin prop support

16cmRubber3.jpg
16 Cm wingspan Rubber powered plane (<1Hr time)
* 16cmRubber3.jpg (56.73 KB, 800x600 - viewed 3280 times.)
This post has 3 more images(s)/attachment(s). Please login or register to view them.
« Last Edit: October 21, 2010, 10:27:35 PM by KALYANPRODHAN » Logged

We have to unite and to prove ourself to make indigenous products as well as marketing / Canvasing them. I'm sure we must achieve success if we try unitedly.
 

Read
« Reply #1 on: October 21, 2010, 10:16:29 PM »
KALYANPRODHAN
Global Moderator
Forum Hero

*****

Reputation Power: 17 
KALYANPRODHAN has no influence.
Offline Offline

City: Kolkata
State: West Bengal
RC Skills: Intermediate
Posts: 1584
Join Date: Jul, 2010

Information sharing improves knowledge of both.



And more photo.

Though, it is not RC related, but given to give an idea of Do-It Yourself pictures to attract others to do on hand jobs and start right now.

Prop balancing is a little bit critical but you can adjust by holding fuselage end portion in one hand and release prop with charged rubber and try to minimize vibration.

Thanks.

NB :
Please comment.

Even your silly comment may improve my art. So Advance thanks to all those even see.

16cmRubber6.jpg
Re: 16 Cm wingspan Rubber powered plane (<1Hr time)
* 16cmRubber6.jpg (57.74 KB, 800x715 - viewed 3673 times.)
This post has 2 more images(s)/attachment(s). Please login or register to view them.
Logged

We have to unite and to prove ourself to make indigenous products as well as marketing / Canvasing them. I'm sure we must achieve success if we try unitedly.
 

Read
« Reply #2 on: October 21, 2010, 10:56:42 PM »
Drone
(Aby)
Plane Lover
Senior Member

***

Reputation Power: 2 
Drone has no influence.
Offline Offline

City: Bangalore
State: Karnataka
RC Skills: Beginner
Posts: 140
Join Date: Mar, 2010



Looks very kewl.  Clap
The Deo-Roll has given a nice contour.

Please post the templates.


Logged

~ It's funny how fallin' feels like flyin' ~
           ~ For a little while ~
 

Read
« Reply #3 on: October 21, 2010, 11:03:56 PM »
Sb_Maharana
Boat Lover
Forum Veteran

****

Reputation Power: 5 
Sb_Maharana has no influence.
Offline Offline

City: Rayagada
State: Orissa
RC Skills: Beginner
Posts: 378
Join Date: May, 2010



Have you ever tried to make propellers with X-Ray Sheets?
I think it will work.
Logged

 

Read
« Reply #4 on: October 21, 2010, 11:09:36 PM »
VC
Boat Lover
Forum Hero

*****

Reputation Power: 64 
VC is a rising star!VC is a rising star!VC is a rising star!VC is a rising star!VC is a rising star!VC is a rising star!
Offline Offline

City: Guwahati
State: Assam
RC Skills: Beginner
Posts: 5598
Join Date: Nov, 2009

L'enfant Terrible du RCIndia



Full marks for creativity. Well done!!! You have the 'never say die' attitude - That is what makes true modellers................. Clap
Logged

Growing old is mandatory, growing up is optional!
 

Read
« Reply #5 on: October 21, 2010, 11:17:30 PM »
rajathv8
Car Lover
Forum Hero

*****

Reputation Power: 20 
rajathv8 barely matters.rajathv8 barely matters.
Offline Offline

City: Bangalore
State: Karnataka
RC Skills: Beginner
Posts: 1802
Join Date: May, 2010



Is there any reason why the wing is not firectly attached to the broomstick? Why is it elevated?
Logged
 

Read
« Reply #6 on: October 21, 2010, 11:24:43 PM »
KALYANPRODHAN
Global Moderator
Forum Hero

*****

Reputation Power: 17 
KALYANPRODHAN has no influence.
Offline Offline

City: Kolkata
State: West Bengal
RC Skills: Intermediate
Posts: 1584
Join Date: Jul, 2010

Information sharing improves knowledge of both.



1) Yes, I have used the X-Ray film
.... I have used plastic film of different packaging, Plastic Glass/Cups cut piece, Cards, Bamboo sticks and paper too.

For, the little master, I started to make prop blade by Jute stick cut piece, but his time was so precious, I have to use faster method.


2) The reason is stability against tilting and rolling. In micro or sub micro, It is widely used. I am giving the pics collected earlier from Smallflyingarts forum.

P4156783_Custom.jpg
Re: 16 Cm wingspan Rubber powered plane (<1 Hr time)
* P4156783_Custom.jpg (19.02 KB, 580x435 - viewed 5345 times.)
« Last Edit: October 21, 2010, 11:43:12 PM by KALYANPRODHAN » Logged

We have to unite and to prove ourself to make indigenous products as well as marketing / Canvasing them. I'm sure we must achieve success if we try unitedly.
 

Read
« Reply #7 on: October 21, 2010, 11:39:55 PM »
rajathv8
Car Lover
Forum Hero

*****

Reputation Power: 20 
rajathv8 barely matters.rajathv8 barely matters.
Offline Offline

City: Bangalore
State: Karnataka
RC Skills: Beginner
Posts: 1802
Join Date: May, 2010



okay, thanks. Smiley
Logged
 

Read
« Reply #8 on: October 22, 2010, 07:03:41 AM »
rohitgupta322
Plane Lover
Forum Hero

*****

Reputation Power: 12 
rohitgupta322 has no influence.
Offline Offline

City: Illinois, USA
State: OUTSIDE INDIA
RC Skills: Beginner
Posts: 986
Join Date: Feb, 2010



The best part is that all the things used on the glider are scratch built. Absolutely indigenous.
Logged

Be Inquisitive
 

Read
« Reply #9 on: October 22, 2010, 07:33:09 PM »
KALYANPRODHAN
Global Moderator
Forum Hero

*****

Reputation Power: 17 
KALYANPRODHAN has no influence.
Offline Offline

City: Kolkata
State: West Bengal
RC Skills: Intermediate
Posts: 1584
Join Date: Jul, 2010

Information sharing improves knowledge of both.



Respected Drone,

The entire plane is scratch built.

1 mm thick thermocol. Cut the wing shape and wing support in aerofoil shape,, Nend the wing piece a little bit to make aerofoil with the talcom powder body support and hand. The bottom line wing support was not first made as it makes the angle of attack. I prefix with fibrous tape and fly 1/2 times, Check lift and drag,  After final adjust, Final cuts and join.

The thumb rule is to make plane horizontal,
Upward moment due to lift at prop = downward weight (Through CG) + added weight due to elevator negative lift.

If elevator angle = angle of attack,
then, length from prop to wing centre x wing area = elevator area x fuselage lengthx1.5

In simple, both moment must be same at point of prop. Therefore, Final adjust you can make with elevator and wing angle.

Logged

We have to unite and to prove ourself to make indigenous products as well as marketing / Canvasing them. I'm sure we must achieve success if we try unitedly.
 

Read
« Reply #10 on: January 14, 2011, 10:44:26 PM »
saif
Plane Lover
Active Member
**

Reputation Power: 1 
saif has no influence.
Offline Offline

City: Hyderabad
State: Andhra Pradesh
RC Skills: Beginner
Posts: 1
Join Date: Jan, 2011



its really fantastic, what you  did. really impressed. Do you have any video of making this?

can you provide the dimensions of this plane?
Logged
 

Read
« Reply #11 on: October 05, 2011, 09:24:20 PM »
samayaraj
Plane Lover
Senior Member
***

Reputation Power: 2 
samayaraj has no influence.
Offline Offline

City: Chennai
State: Tamil Nadu
RC Skills: Intermediate
Posts: 124
Join Date: Oct, 2011



Wow..... its very nice!!!
Logged
 

Read
« Reply #12 on: October 06, 2011, 09:47:41 AM »
vineet
Heli Lover
Forum Hero
*****

Reputation Power: 25 
vineet barely matters.vineet barely matters.
Offline Offline

City: delhi
State: Delhi
RC Skills: Advanced
Posts: 1875
Join Date: Mar, 2010



video sir
Logged

 

Pages: [1]   Go Up
Jump to:  

Related Topics
Subject Started by Replies Views Last post
Rubber Powered Sea Plane
Beginners Zone
VC 3 6960 Last post February 10, 2012, 05:22:08 PM
by dhaksha_dx
rubber band powered plane
Kites, Trains, Free Flight and All Others
zoheb_rox 6 11202 Last post February 22, 2012, 11:55:01 AM
by roopeshkrishna
Query regarding rubber band powered plane « 1 2 3 4  All »
Kites, Trains, Free Flight and All Others
arindamt 78 55204 Last post August 26, 2015, 01:54:11 PM
by SI74
My First Rubber Powered Plane queries
Beginners Zone
Ronak 5 4703 Last post February 15, 2016, 02:57:29 PM
by SI74
Check out my first Rubber powered plane
Multirotors
Ronak 7 3458 Last post February 24, 2016, 09:22:45 AM
by Ronak