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 29, 2009, 06:03:17 PM »
gauravag
Plane Lover
Forum Hero
*****

Reputation Power: 23 
gauravag barely matters.gauravag barely matters.
Offline Offline

City: Allahabad
State: Uttar Pradesh
RC Skills: Advanced
Posts: 1604
Join Date: Mar, 2009

RC Plane Designer / Test Pilot @ Team Vortex-RC




Guys,
I have a ARF 90 size airplane, on which it seems that there is no right thrust, and it needs some.
What would be the best way to add right thrust ?
Perhaps make a plywood tapered plate and put that between the mount and firewall ?
Look forward to your suggestions.
-Gaurav
Logged

 

Read
« Reply #1 on: October 29, 2009, 06:05:30 PM »
gauravag
Plane Lover
Forum Hero
*****

Reputation Power: 23 
gauravag barely matters.gauravag barely matters.
Offline Offline

City: Allahabad
State: Uttar Pradesh
RC Skills: Advanced
Posts: 1604
Join Date: Mar, 2009

RC Plane Designer / Test Pilot @ Team Vortex-RC



How about doing a mix to add right right rudder with the throttle ?
Logged

 

Read
« Reply #2 on: October 29, 2009, 10:03:13 PM »
anwar
Administrator
Forum Hero

*****

Reputation Power: 141 
anwar is awe-inspiring!anwar is awe-inspiring!anwar is awe-inspiring!anwar is awe-inspiring!anwar is awe-inspiring!anwar is awe-inspiring!anwar is awe-inspiring!anwar is awe-inspiring!anwar is awe-inspiring!anwar is awe-inspiring!anwar is awe-inspiring!anwar is awe-inspiring!
Offline Offline

City: Doha (Qatar) & Thrissur
State: Kerala
RC Skills: Advanced
Posts: 11619
Join Date: Mar, 2009

RC India - Flying and racing with open minds !



Adding a rudder trim or rudder mix is like cheating  Grin  Tongue

Using thin sheets of ply or really wide washers (so that the load is spread over a wide area) may be better.
Logged

Hangar : Please see my introduction.
RC India forum and me : About this forum.
 

Read
« Reply #3 on: November 04, 2009, 08:46:58 AM »
flyingboxcar
Plane Lover
Forum Hero
*****

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

City: Chennai
State: Tamil Nadu
RC Skills: Intermediate
Posts: 1768
Join Date: Apr, 2009



You can get exact angle aluminum thrust wedges machined from a local machine shop, buy off the shelf thrust plates from tower, or simply add washers to the mount/below engine(if mounted 90 degree on side). 
Logged

If you are really into scale you should be here. www.rcscalebuilder.com
 

Read
« Reply #4 on: November 04, 2009, 10:56:15 AM »
sushil_anand
Plane Lover
Forum Hero
*****

Reputation Power: 17 
sushil_anand has no influence.
Offline Offline

City: MUMBAI
State: Maharashtra
RC Skills: Intermediate
Posts: 1274
Join Date: Jul, 2009



From my experience, most - if not all - of the ARFs I have put together have the down/side thrust inbuilt. The firewall is angled and is sometimes not easily noticed.

I have not had to modify the thrust angle in any of these, so far. Presumably, they all had it or it is not quite as important as it is made out to be.
Logged

Hangar: Zlin 50L -120, CMPro Super Chipmunk, Ultimate Bipe EP, Imagine 50, Christen Eagle 160, Ultra Stick, Super Sports Senior
 

Pages: [1]   Go Up
Jump to:  

Related Topics
Subject Started by Replies Views Last post
Cyclone- Delta with Differential thrust scratch built
Electric Planes
Ashta 2 5131 Last post November 25, 2009, 05:08:11 PM
by Ashta
Thrust vs weight
Beginners Zone
JKKASTA 8 9171 Last post August 08, 2010, 10:03:51 AM
by praveen
how check thrust
Electric Power
kplkum 2 2884 Last post January 27, 2011, 10:07:47 AM
by Sanjeev Shah
Will this plane have enough thrust ?
Electric Planes
Tanmay.mathur 6 4284 Last post October 16, 2015, 02:24:47 PM
by Tanmay.mathur
Propeller-thrust ratio
Multirotors
Aravind298 8 2750 Last post August 25, 2017, 12:28:18 PM
by Aravind298