Bush style avispad build log

Started by prabal276, September 25, 2015, 04:49:44 PM

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prabal276

Hey,
I know that I have a habit of abandoning build threads but I am gonna stick to this one. I am going to build a bush style avispad with custom flaps and some scale features similar to those of pc6 porters.
Got 3 4x1 feet vinyls for 120 bucks.
And got 3and4 mm corro 6x4 for rs 100 and 180 respectively.

prabal276

started the wing.
Images coming soon.

prabal276

they are not getting posted
will post on image sharing website

prabal276

Placed order on rc bazaar yesterday . today will order from hobbyking(testing my luck :D :D :D :D)

prabal276


prabal276


satz flying

Trust yourself

prabal276

Thanks. Waiting forthe stuff from rc bazaar so as to fold the wing and drill holes in motor mount.

prabal276

recieved the stuff .
will be posting images soon

sanjayrai55

Are you putting flaps? They are not really needed

Check some of my builds - you need a piece of ply glued under the corro for the servo mounting screws to grip

prabal276

Yes sir,
I have the ply pieces cut.
I will attach them today.

prabal276

#11
placed order on hobbyking with registered air mail.
i think it is normal for tracking to get updated after 7- 10 days.

prabal276


prabal276

auw is coming around 1200 gms.
allright?

sanjayrai55


prabal276

he he! ;D ;D ;D
next time, ill fill the wings with helium!

prabal276

progress is on. everything almost completed!
pushrods and rudder left!!
Maid. tomorrow. I am having a nervous breakdown that the plane will crash!

prabal276

is elevator flutter fine on high throttle?

sanjayrai55

No control surface flutter is acceptable. Please reinforce these. You could use bamboo skewers or CF rod/Tube

Further, trim the corners at a 45 degree angle

prabal276

no sir not that way!
the whole elevator (incl. the part that do not move)rocks right and left at more than 3/4 throttle.

maahinberi

Hey prabal. Nice build!
Waiti.ng to see video
Maahin Beri - Introduction and Hangar
Seagull Arising Star, Seagull Low Wing 40, AviSport (SPAD), Phoenix Scanner, VortexRC Speedster, Martian 220 Racing Quadcopter.

maahinberi

Quote from: prabal276 on October 26, 2015, 06:34:35 PM
no sir not that way!
the whole elevator (incl. the part that do not move)rocks right and left at more than 3/4 throttle.

A little bit of vibration is fine. You can clearly see the same happening below (Just before hand launch):


And I fly that plane pretty fast. Never faced any control loss at high speeds (which happens when the surface flutters)
Maahin Beri - Introduction and Hangar
Seagull Arising Star, Seagull Low Wing 40, AviSport (SPAD), Phoenix Scanner, VortexRC Speedster, Martian 220 Racing Quadcopter.

prabal276


prabal276

Every thing except rudder and back covering completed

rastsaurabh

Have you put flaps as well ?

regds
Saurabh