FlyingBalsa MKII Humpback Скачать руководство пользователя страница 22

Flying:

 

 This section will

 

cover flying your new autogyro. Since it would be virtually impossible to teach flying the 

gyro in a few paragraphs, we will mainly cover the highlights of what to expect.
  The main thing to remember is, if you are new to autogyro flight, once airborne 

orientation will be your 

biggest challenge!

  Until you are comfortable, it helps to have a spotter along to help you. 

  Always remember, if you lose orientation or get into an unusual attitude move the throttle to idle and neutralize 
all the controls. If you regain orientation fly out of the situation. If you cannot regain orientation simply let the 
gyro auto-rotate to the ground with little or no damage.
  With a gyro, even to a greater degree than a fixed wing airplane, 

throttle = vertical speed 

and 

pitch = airspeed.

Takeoff:

  For the first few flights, it's helpful to fly in a breeze. Around 5 mph is perfect.
  Taxi to the end of the runway and while pointing into the wind, pull full aft on the pitch stick. The blades will 
begin to rotate and pickup speed if there is a breeze. Before reaching auto rotation, relax the back pressure, and 
slowly advance the throttle while maintaining a heading down the runway with the rudder. Never takeoff with 
more than half power. Long slow takeoffs are the rule. The more wind, the shorter the takeoff run. Less wind 
equals more takeoff run. 
  When you are at half power, pull a very small amount of aft stick until the blades enter auto rotation and when 
the wheels are light, pull a little more aft stick until airborne and add power as necessary for a gradual climb out. 
If your model rolls to the left as it breaks ground, the blades were not fully in auto rotation.
  Until you are comfortable and experienced, initiate your turns and maintain the desired rate of turn with the 
rudder. Use the aileron control to maintain a shallow (less than 30 degrees)bank angle.  At times, you may be 
cross controlling the gyro. While this may cause some concern in a fixed wing aircraft, it is not a problem with 
an autogyro.             

Cruise:

  Once airborne, the MKII  flies basically like a trainer. Left and right turns are predictable.  A little back 
pressure in a turn is all that's needed. Again, orientation will be your biggest challenge. Remember to climb with 
power and control airspeed with pitch.

Decent and landing:

  After lining up on the runway, increase your angle of attack into a slightly nose high attitude while reducing 
power to began your decent. Adjust the power to achieve the desired decent rate. Just before touchdown, flair 
slightly. With a little practice, zero distance  landing rolls are the norm. If you are landing on a very windy day, 
at main gear touchdown apply full forward stick on the pitch channel. This will stop auto rotation of the blades 
and prevent ballooning or tip over.
Remember, the key to a stable approach and landing is a combination of pitch and power.

20

Содержание MKII Humpback

Страница 1: ...very tight and performance is duplicated kit to kit We recommend seeking help from the local modelers in your area if you are inexperienced Orientation could be your toughest challenge We hope you enj...

Страница 2: ...tal stabilizer 4 Vertical stabilizer 4 Fuselage 5 6 7 8 9 10 11 Pylon 12 13 Tail installation 14 Tail wheel rudder main gear 15 Radio installation 16 Motor installation 17 Control surface rigging 17 R...

Страница 3: ...Doubler Doubler Fin Elevator Elevator Horizontal stabilizer Rudder Fuselage filler plug Battery Hatch Pylon Hatch F 2 F 1 Tongue Wire Trap Pylon Core Pylon Support Tail Wheel Mount Hatch Supports Pylo...

Страница 4: ...ws 3 4 40 x 3 4 socket head blade bolts 3 4 40 self locking nuts 3 nylon rotor blade bushings 3 4 flat washers for blade bolts 2 6 flat washers for main landing gear wire 2 5 32 wheel collars for main...

Страница 5: ...odelers tools we recommend the following Square for squaring formers and general usage 3 32 drill bit for reaming gimbal pivot hole 5 32 drill bit for drilling the landing gear torque blocks 29 drill...

Страница 6: ...urface Simply glue the elevators to the horizontal stabilizer as shown in this photo Use thin CA glue The elevators are fixed and do not move on this model Sand the horizontal tail assembly for film c...

Страница 7: ...lled on the left side Remove the servo filler plug from the tail card sheet and glue it into the servo cut out hole on the side you DO NOT want the servo to be on Use thin CA glue You will need to jus...

Страница 8: ...glue cures Note that it fits into the space formed where the plywood doublers end Align the firewall with the top of the fuselage sides It will extend slightly below the bottom of the fuselage and wil...

Страница 9: ...CA glue This piece will give support to the 1 8 balsa upper fuselage sheeting which will be installed in a later step Now the lower pylon support can be secured with thin CA glue 12 The 1 8 lite ply w...

Страница 10: ...4 Place the completed fuselage sub assembly on the line you drew on your building board Ensure that the small notch on the bottom of the firewall and formers F 1 and F 2 are directly over the drawn li...

Страница 11: ...at same hatch hole with a 18 drill bit for a clearance of the 8 32 nylon screw Reinstall the pylon hatch assembly and secure with a 8 32 nylon screw in the hole you just tapped Repeat the drill and ta...

Страница 12: ...arefully mark the two screw positions for the tank hatch It is recommended that you drill and tap each hole one at a time the same as was done for the pylon hatch Remove the hatch then drill and tap t...

Страница 13: ...accomplished using a 21 drill bit in a battery powered drill 24 Cut a hole for the motor wires approximately 1 2 in diameter just aft of the landing gear mount Also cut a battery cooling vent approxi...

Страница 14: ...ference mark on where to apply the epoxy glue The entire fork assembly can be done in one setting using 15 minute epoxy glue The holes for the 1 8 dowel fork pins are all pre drilled Apply epoxy to th...

Страница 15: ...ilm covering but you will need the special Monokote type of trim tool to accomplish this Another option would be to simply paint the inside surface of the forks Leave the bottom end of the pylon sides...

Страница 16: ...e fin and rudder 33 Test fit the horizontal stabilizer to the fuselage and carefully remove the film covering from the stabilizer bottom where it gets glued to the fuselage Glue the vertical fin to th...

Страница 17: ...he tail wheel wire into the rudder Insert the three rudder hinges into the slots of the rudder There is no easy way to accomplish the next step You will just have to work methodically and carefully in...

Страница 18: ...rect to prevent binding The upper servo is for roll control and the lower servo is for pitch control Simply install the rubber grommets and brass eyelets and then using the screws supplied with the se...

Страница 19: ...Re install the pitch and roll servo control wheels as shown in Figure 1 of step 39 Drill a 3 16 hole in the pylon hatch for the 4 40 pushrods as shown on the CAD drawings If you are using different se...

Страница 20: ...e and flush with the top and bottom of the blade TIP temporarily installing a blade bolt through the bushing is an excellent alignment aid for ensuring the bushing is square to the blade When satisfie...

Страница 21: ...Initial Radio Setup 46 This section outlines a basic setup procedure This will give you a basic starting point that can be fine tuned during your test flights 46 1 Throttle glow engine conversion rig...

Страница 22: ...takeoff run When you are at half power pull a very small amount of aft stick until the blades enter auto rotation and when the wheels are light pull a little more aft stick until airborne and add powe...

Страница 23: ...ort or parts flyingbalsa bellsouth net Yahoo groups support forum http groups yahoo com group ptgyrosupport FlyingBalsa LLC PO Box 1491 Collierville TN 38027 If you purchased your kit through a retail...

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