RC India

RC Equipments => Tools, Materials and Building Techniques => Topic started by: setsun on May 08, 2009, 05:13:37 PM



Title: Coro reinforcement
Post by: setsun on May 08, 2009, 05:13:37 PM
Hi Folks,

I am building my first spad with Coro.  For reinforcement, I intend to use wooden skewers. Where do I buy it in Chennai? I tried at Nilgiris and they gave me a "say-that-again?" look.  ??? . I would appreciate if you could let me know where I can buy wooden skewers.

Thanks in advance.

cheers
Arun


Title: Re: Coro reinforcement
Post by: ashok on May 08, 2009, 05:37:56 PM
have you tried at any florist?
Generally they have bamboo sticks, They will be better reinforcements.

Even I am starting my spad using coro. which model you are building? and can you please share step by step pictures and instructions too?

I will put the same after I start, ;D


Title: Re: Coro reinforcement
Post by: ashok on May 08, 2009, 05:39:59 PM
Hey man you are from chennai!!! Mr.Sai is there he is a pro in this coro model.
Definitely contact him he will help you.


Title: Re: Coro reinforcement
Post by: chanvivek on May 08, 2009, 05:44:47 PM
The wooden skeewers are nothing but kebab sticks!! I dont know exactly where you can find them.. Perhaps Mr. Sai or Ismail can help you better regarding this!

- Chan


Title: Re: Coro reinforcement
Post by: mpsaju on May 08, 2009, 07:36:36 PM
Why dont you try Karimbhoys in Adyar. ... They are basically crockery suppliers... Poppat Jamals on Mount road is a distinct possibility.. I have bought skewers from Kharimbhoys a number of times and so has Mr. Sai

Saju


Title: Re: Coro reinforcement
Post by: setsun on May 09, 2009, 09:57:12 AM
Thanks folks. Infact last week when I met Mr.Sai, he suggested to look for skewers with Nilgiris and Currimbhoys. I had tried with Nilgiris. I will check it out from Currimbhoys today.

Also I will check with florist for Bamboo sticks

My initial thought was to buy few meters of cane ( used for making cane furniture ) to join the spad wings. Wing span is 40" ( 20 + 20 ). Would that work? Or should I go for a carbon fiber pipe? Any thoughts?

Thanks again.
Arun


Title: Re: Coro reinforcement
Post by: tg on May 09, 2009, 10:11:04 AM
Cane will be heavier and rarely will you get one thats straight as an arrow for the purpose of re-inforcement. A carbon tube or pipe or even the flat CF strips will be much much better. RCFORALL also sells square tubes if you want to try those.


Title: Re: Coro reinforcement
Post by: Sahevaan on May 09, 2009, 10:27:00 AM
i think carbon fibre rods would be the best re-enforcement!!


Title: Re: Coro reinforcement
Post by: izmile on May 09, 2009, 04:25:04 PM
Also I will check with florist for Bamboo sticks

If you are looking of bamboo sticks trimmed down to thin sticks then its better to have a look at kite shops. In chennai you have lots of kite shops at Seven Wells (Mint area), Old Washermanpet (Vannarapattai)..  Ask for "Kathadi Baddhai" and they will show you a wide variety of that. I used to get a lot of that for different purposes.

Another way is to buy a large kite and tear off the bamboo sticks from it.

-Ismail


Title: Re: Coro reinforcement
Post by: setsun on May 11, 2009, 09:50:09 AM
Thank you folks!

I found skewers in Currimbhoys @ Evening Bazar.

Thanks again for your suggestion. As for joining the wings, I am using 4mm carbon fiber tube . I have joined the wings, slid the skewers along the flute for reinforcement. Hoping for a maiden this Sunday.

Thanks again
Arun


Title: Re: Coro reinforcement
Post by: gotoyogesh007 on May 11, 2009, 10:30:27 PM
I really don't know much about what you have mentioned here in this thread about  skewers, instead i used 3MM CF tubes for my first CORO project, you get clean finish and excellent strength if you see my model Wing span should be more than 50inch,i used 3 CF tubes which goes right into the groves so you don't have to even think of cutting grooves etc etc.....  {:)} less of heart ache and clean finish


Title: Re: Coro reinforcement
Post by: ashok on May 12, 2009, 05:18:20 PM
Gotoyogesh007,
Please put the plan and step by step building instruction with stpe photos if possible.


Title: Re: Coro reinforcement
Post by: gotoyogesh007 on May 12, 2009, 05:21:54 PM
Will surely try my best friend, time is the only concern........  {:)}