TUD Modelltechnik Freestyler 3 Скачать руководство пользователя страница 20

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02 Aug. 07

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With the clevises the pushrods should look like this (aileron).

For the flaps total lengths should be 67 mm.

Check for enough free movement.

Aileron: In servo neutral the horn should be rotated about 20° downstream to allow

enough deflection upwards.

Flap: Apply an offset of ±50 trim points (MC24), then put on the horns such that the

arm is rotated about 5° downstream.

Make a dry test before…

Содержание Freestyler 3

Страница 3: ...02 Aug 07 page 3 21 Some words and pictures on completion For stiffening the fuselage extension use a short piece of 2 mm carbon rod and glue it into the fuselage ...

Страница 4: ...02 Aug 07 page 4 21 In case of too large gaps strengthen the bonding of the tail joiner before after ...

Страница 5: ...02 Aug 07 page 5 21 Screw the ball links to the Bowden wires Reduce wall thickness of fuselage laminate where they move to gain space ...

Страница 6: ...02 Aug 07 page 6 21 Bending the rudder horns from brass tube OD 3 ID 2 L 21 mm Use a 2 mm steel wire for bending mark 5 3 mm position ...

Страница 7: ...02 Aug 07 page 7 21 Insert until mark Bend until angle fits and lower legs are parallel when inserted into tails ...

Страница 8: ...02 Aug 07 page 8 21 Inserting the ball it should look like this Check fit in fuselage ...

Страница 9: ...02 Aug 07 page 9 21 Glue ball links with medium CA Check fit again ...

Страница 10: ...02 Aug 07 page 10 21 Glue horns with 5 min Epoxy Side view should look like this horns below hinge line View from rear end Flaps are fixed in neutral pos with tape ...

Страница 11: ...02 Aug 07 page 11 21 Finished ball linkages on V tail Glue plugs with CA ...

Страница 12: ...02 Aug 07 page 12 21 Shorten outer Bowden tubes Shorten inner Bowden wires Remove black Teflon coating on 9 mm length to insert them into the metal joints ...

Страница 13: ...02 Aug 07 page 13 21 Connect metal parts and Bowden wires with thin CA Flaps and servos in neutral Open servo bays ...

Страница 14: ...02 Aug 07 page 14 21 Prepare aileron horns bevel lower end Drill hole into carbon tube Alternatively you can put the horns into the gap between shear web and horn cover ...

Страница 15: ...ert aileron horn to check fit Rim of bolt should be 0 5 mm above aileron surface slightly protruding into horn cover Insert flap horn to check fit Rim of bolt should be flush to flap surface slightly protruding into horn cover ...

Страница 16: ... horns with little CA inside the tube Clevis removed here Leave enough gap to let epoxy get inside the tube later Fix flap horns with little CA Clevis removed here The blue foam will prevent epoxy to spread in the next step by the way ...

Страница 17: ...02 Aug 07 page 17 21 Glue horn with thickened epoxy Dito ...

Страница 18: ...02 Aug 07 page 18 21 Prepare servo arms for ailerons Drill 2 mm hole touching bevelled rim of JR servo arm Remove excess material later For the flap horns use the thick disc supplied with DS368 ...

Страница 19: ... Aug 07 page 19 21 Clip off until it looks like this let one or two holes with the smallest radius remain Round the edges From a 2 mm spoke prepare pushrods by bending at 90 Lengths Aileron 52 flap 55 mm ...

Страница 20: ...al lengths should be 67 mm Check for enough free movement Aileron In servo neutral the horn should be rotated about 20 downstream to allow enough deflection upwards Flap Apply an offset of 50 trim points MC24 then put on the horns such that the arm is rotated about 5 downstream Make a dry test before ...

Страница 21: ...21 glueing the servos with medium CA Using DS368 on the ailerons it is necessary to sand the casing a bit at the rear end Nothing protrudes from the bottom surface Finally the linkages should look like this from outside ...