RC India

RC Models => Helis => Topic started by: yadwindergill1 on August 30, 2015, 04:49:04 PM



Title: wanted help for homemade heli..
Post by: yadwindergill1 on August 30, 2015, 04:49:04 PM
hello friends ..Is someone there to do help me .I am making a homemade heli which include chainshaw engine with 9 channel control system but i am facing a problem to make a gear box..Could someone give me suggestion how to resolve this situation./????


Title: Re: wanted help for homemade heli..
Post by: saikat on August 30, 2015, 10:33:54 PM
give some more details

what gearbox .. main rotor or tail ?




have you got access to cnc milling and turning machines ?






Title: Re: wanted help for homemade heli..
Post by: yadwindergill1 on August 31, 2015, 12:39:28 PM
problem is that i never access to cnc machine but firstly i need to have a good design dimensions ...so could you please tell me what type of way i can use


Title: Re: wanted help for homemade heli..
Post by: yadwindergill1 on August 31, 2015, 12:46:22 PM
main problem i that i am unable to understand that how i can attach to engine shaft with main rotor system shaft....i have no idea what type of pulley's or gears i can use to connect the main rotor system and tail rotor system with engine shaft..may be if you have pics then its better to understand


Title: Re: wanted help for homemade heli..
Post by: saikat on August 31, 2015, 04:17:04 PM
download the align trex 700 nitro manual. there are very detailed exploded
 drawings of each sub assembly.


read it and you will get some good insight.


Title: Re: wanted help for homemade heli..
Post by: yadwindergill1 on August 31, 2015, 05:54:43 PM
can you give me link please?


Title: Re: wanted help for homemade heli..
Post by: saikat on August 31, 2015, 08:47:55 PM
http://www.ircha.org/sites/default/files/Digital%20Library/Align%20Trex%20700N.pdf



try google "align trex 700 nitro manual"


Title: Re: wanted help for homemade heli..
Post by: yadwindergill1 on August 31, 2015, 09:12:44 PM
thnkx broo...


Title: Re: wanted help for homemade heli..
Post by: anantsinghchaudhary on March 20, 2016, 06:23:43 PM
 new 50 size nitro heli for sale, fitted with all things , please email me if interested


Title: Re: wanted help for homemade heli..
Post by: Balakrishna Reddy on March 20, 2016, 06:49:50 PM
The problem with homemade HELI is the swashplate construction which is one of the most complicated and important part in any heli. I think its nice try to build make a heli but very soon you realize about swashplate. Its better you think of it first. If you want to construct swashplate you need to be equipped with cnc.


Title: Re: wanted help for homemade heli..
Post by: Tanmay.mathur on March 20, 2016, 08:20:44 PM
Try first with fixed pitch.
Life will be easier.