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Old Mar 09, 2012, 07:50 AM
xlcrlee is offline
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Zurich
Joined Apr 2006
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Quote:
Originally Posted by gbjbasdw View Post
I have some small bore shrink insulation which I will use over the soldered joints instead of CA though.

In 19. why do you say to turn the motor in REVERSE and not in its normal direction ( I presume you mean by rotating the rotor blades ) ?
1. The CA gel is much lighter weight, and stronger, for the same weight [i.e., for the same strength, the shrink insulation must be thicker & heavier].

2. Inverting the heli simulates the rotor lift and puts the gears, etc., in flight position, in which the gear-teeth push from the "front" wall of the pinion's gear-teeth to the "rear" wall of the main gear's teeth. Rotating in reverse simulates the motor's force on the rotor gears [Isaac Newton] > gears are designed for one direction of rotation: try this and you'll find a difference in resistance to turning .... and only ONE direction is used for flight.

L
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Last edited by xlcrlee; Mar 11, 2012 at 07:58 AM.
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