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Phoenix R/C Aerobatic Glider, Руководство по сборке и эксплуатации

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I

F you are using weights, place the core and
skins in the cradle and set the upper cradle

in place. Make sure everything is aligned
properly, and use masking tape to hold the
stack together. (A good place to check it is at
the leading edge.) Carefully set weights on
top, until you have at least 50 pounds, and
preferably over 100 pounds. Remember, the
vacuum bag is equivalent to about 500
pounds per wing panel. 

Be careful, since many workbenches will
bend noticeably with this kind of weight on
them, resulting in a warped wing. The best
place to do the wing assembly is on a flat
concrete floor(check it first!). If you have to

set up the wing on a workbench or wood floor, we suggest
that you get a couple of flat 2" x 10" boards at least 30" long to
set everything on. This will help keep the wing straight.

Regardless of the technique you use to hold everything
together, wait until the epoxy is fully cured before proceeding.
We prefer to wait about 50% longer than the epoxy manufac-
turer suggests, just to be safe. Remember, epoxy can take a
very long time to cure at low temperatures.

N

OW, apply pressure to the wing to hold
everything together while the epoxy

cures. If you are using a vacuum bag, insert
the wings and finish sealing the bag. Set the
entire bag assembly on the appropriate foam
cradles, and align the wings in the cradles.
Start the pump. As the air is removed, hold
the wings flat in the cradle as shown to avoid
warps. 

If you have a vacuum gauge and regulator, set
the system for about 3 psi (6 inches of mer-
cury). Pumps like the one in the photo are
preset for this value. Make sure that the wing
is still straight. If not, shut off the pump,
bleed some air into the bag, straighten it out

and try again.

If your pump does not use a “bleed valve” to control the vacu-
um, you should shut off the pump and check for air leaks.
Watch the bag carefully, if it “relaxes” noticeably within a few
minutes, you have a leak. Check all of the seams and plumb-
ing until you fix the problem. Sometimes you can even hear
the leak. With some experience, you will be able to judge the
pressure pretty accurately by the look and feel of the bag.

Put wing in vacuum bag

Seal the bag

Pump out the air

Make sure wing is straight

Check for leaks

Phoenix

Page 10

Wing Construction

Vacuum bag the wing

Stack weights on wing

Make sure it is straight

Wait until epoxy cures

Allow wing to cure

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Содержание R/C Aerobatic Glider

Страница 1: ...Phoenix Rocket Launched R C Aerobatic Glider Assembly and Operation Manual C O N S U M E R A E R O S P A C E 1991 AeroTech Inc...

Страница 2: ...resulting from the handling storage or use of our product The buyer assumes all risks and liabil ities therefrom and accepts and uses AeroTech products on these conditions No warranty either expresse...

Страница 3: ...high perfor mance characteristics of Phoenix By interme diate level we mean someone who has previ ously built and successfully flown aileron equipped aerobatic RC models While Phoenix is not difficult...

Страница 4: ...y locating the servos away from the center section of the wing where the flight loads are the greatest less structural reinforce ment is required to maintain the designed strength of the overall wing...

Страница 5: ...etween 23 to 24 ounces without the rocket motor This is readily achievable with the com ponents in this kit if you take reasonable care in building So build it strong but light Vacuum Bagged Wings THE...

Страница 6: ...h water maga zines stereo speakers and scrap metal It really depends on what you have available It isn t worthwhile to buy weights since you could get a vacuum bag system for about the same price Airf...

Страница 7: ...dder and aileron controls does make a signif icant improvement in thermalling performance Therefore we do recommend a servo for both rudder and elevator For the remainder of the radio gear we have use...

Страница 8: ...about 20 with water and applying it with a small paint brush This will make it eas ier to sand BEGIN construction with the wing We pre fer to build both wings at the same time however you can build th...

Страница 9: ...are done WHEN the glue is dry examine the wing skins Generally you will find that one side is smoother and more even than the other This will be the outside of the skin Mark the inside with a felt tip...

Страница 10: ...the 1 2 fiberglass reinforcing tape on the inside of the wing skins The location of the tape is shown on the plans The exact posi tion is not too critical Cut the glass tape to the lengths marked on t...

Страница 11: ...ight amount of epoxy on the skins the tape should soak up enough turn partial ly clear about a minute after you lay it in place If the tape turns completely clear you used too much resin and your wing...

Страница 12: ...apply pressure to the wing to hold everything together while the epoxy cures If you are using a vacuum bag insert the wings and finish sealing the bag Set the entire bag assembly on the appropriate fo...

Страница 13: ...s flush with the root and tip ends of the foam cores This does not have to be a particularly neat job since we will be trimming them again later The approximate trim lines are shown on the plans Set t...

Страница 14: ...eed to remove the excess balsa until you get to the fiberglass tape Lay a piece of masking tape on the wing with its aft edge aligned with the aft edge of the foam core Add additional strips of tape a...

Страница 15: ...em plates are shown on the plans however they will still give you a good idea of the proper shape for several inches each side of the proper location While it probably is not pos sible to get the shap...

Страница 16: ...TRIM the two 3 16 x 3 8 x 9 balsa strips to fit in the aileron cutout as shown Glue in place Glue one of the die cut W 1 pieces on each end of the cutout as shown Cut about 1 4 from the end of each a...

Страница 17: ...n is cured trim the cloth at the leading and trailing edges CUT a tunnel for the aileron cable Find a 12 long piece of brass tubing of a diame ter large enough to clear your servo connec tors but not...

Страница 18: ...s CUT the hinge slots We like to start the slot with a knife and then enlarge it with an X acto 26 saw blade Sand the aileron leading edge to the V shape shown on the plans after the slots are cut We...

Страница 19: ...m for use as pushrods Remove the F 5 pod sides from the die cut plywood sheet Typically the surface finish on one side of the plywood is better than on the other Make sure to use the good side of each...

Страница 20: ...tered on the boom side to side the back of F 4 should be flush with the back of the pod sides It should canted forward at the bottom to match the back edge of the pod Glue in place with CA You can ma...

Страница 21: ...oom provides a very strong fuselage GLUE the pod sides to the pre cut hard balsa nose block Note that the nose block is flush with the top and front of the pod sides Assemble everything together upsid...

Страница 22: ...ion is set by the size of the rudder and elevator ser vos you are using Remember to allow for the servo mount rails Cut the hole for the servo leads in F 6 Glue F 6 in place Install the 1 4 x 3 8 serv...

Страница 23: ...Use epoxy and apply a fillet along the entire joint Place the wing in position on the fuselage and mark the location of the wing dowel on the leading edge Drill a 3 16 hole through the leading edge T...

Страница 24: ...ide the motor mount tube over the casing until it is flush with the front of the cas ing REMOVE the wing Enlarge the hole in the F 9 s with a 11 64 drill Installing the 6 32 blind nut is a bit tricky...

Страница 25: ...he boom with CA if you want Wipe off any excess epoxy and allow to cure Remove the motor casing and jig CAREFULLY layout and draw a centerline on the bottom of the tailboom Remove the two F 10 motor s...

Страница 26: ...ock loose THE upper surface wing skins need to be trimmed away to clear the motor mount tube Place the wing in position on the fuse lage and approximately mark the area to be removed Begin trimming wi...

Страница 27: ...square balsa pushrods that you set aside earlier Bend and cut the two pieces of 1 16 Z bend wire as shown on the plans There is not a lot of room in the back of the tailboom so make the pushrods care...

Страница 28: ...zer and the wing Sand the top of the boom until the tail is level Glue the tail in place Make sure the elevator hinge line is perpendicular to the boom centerline The vertical tail is mounted flush wi...

Страница 29: ...he voids between the tubing and L 1 Some epoxy will be squeezed out of the channel It can be cleaned off later Check that the rods are parallel before the glue sets Do not glue the aluminum rods in pl...

Страница 30: ...the rods before you glue them since it will be difficult to sand later Fill the slots in the L 2 s with epoxy Microbal loons can be used to thicken the epoxy to keep it from running Coat the inside of...

Страница 31: ...8 dowel slightly An easy way to do this is to chuck the dowel in an electric drill and sand the ends while it is spinning Insert the dowel in the holes make sure it is cen tered side to side and glue...

Страница 32: ...need to drill holes for the elevation screw First note the location of the holes on the plans Install the launcher adapter into the Mantis launcher by flexing the side supports apart and inserting the...

Страница 33: ...with iron on plastic film coverings We prepare for covering by sanding the model with progressively finer paper finishing up with 400 grit Carefully vacu um the model to remove the dust Just before c...

Страница 34: ...ntroller you need a bat tery The standard 12 Volt rechargeable batter ies used to run model airplanes starters are ideal but a car battery can also be used When you wire the final system we suggest th...

Страница 35: ...s an advantage for test flights since you do not have to worry about flying the model to keep it from being hidden behind its own smoke trail The F13 will give you a 400 to 500 foot launch altitude Pr...

Страница 36: ...ghts until you are com fortable with the visibility and the perspective It is easy for new pilots to accidentally roll the plane and become disoriented AFTER the motor burns out Phoenix will continue...

Страница 37: ...y and then really move out With both of these motors you have to fly Phoenix so your line of sight is not obscured by the motor s smoke trail Aerobatics Phoenix can do any aerobatic maneuver that can...

Страница 38: ...ground mount ed devices launching a projectile The only exceptions permitted are rockets flown in accordance with the Safety Code of the National Association of Rocketry or those permanently attached...

Страница 39: ...s of 5 feet around the launcher shall be cleared of brown grass dry weeds or other materials that are easily ignit ed 5 The system used to ignite an RG rocket motor shall be remotely controlled and el...

Страница 40: ...we use a really high thrust motor then we are likely to leave the wings behind on the launch pad What we need to do is design an appropriate motor that has enough thrust to fly the model while still...

Страница 41: ...ll launch a typical Phoenix to about 500 feet in altitude about the same as you would get from a typical hi start launch Your mileage may vary It has an initial thrust of 7 to 8 pounds This gives an i...

Страница 42: ...L 1 Die cut plywood 1 8 x 8 x 24 1 per kit F 2 F 1 F 11 F 10 W 1 Die cut balsa 3 32 x 3 x 30 2 per kit V 2 S 2 V 1 S 3 S 3 V 4 V 3 F 12 Tail surface and fuselage parts Cut 1 set from 3 16 x 3 x 30 usi...

Страница 43: ...her dowel 3 8 dia x 4 in Other 1 left wing core 1 right wing core 1 1 2 x 13 ft fiberglass tape 1 6 x 20 fiberglass 2 die cut cardboard templates 1 die cut plastic LE template 2 ceramic tile for jet d...

Страница 44: ...required 15 long upright 1 required launcher legs Materials 8 feet of 2 x 4 lumber wood screws wood glue TiteBond or equiv Cut 2 x 4 as follows 2 pieces 3 long 1 piece 15 long 2 pieces 4 long Assemble...

Страница 45: ...a Fe Oklahoma City OK Futura Home Products Freeport Center Clearfield UT 84016 800 824 2049 part number HM 1203EA You could also try calling aluminum suppliers in your area Other matierials may be sub...

Страница 46: ...C O N S U M E R A E R O S P A C E 1955 South Palm St Suite 15 Las Vegas NV 89104 800 752 8018 702 641 2301 Made and Printed in the U S A V 1 1...

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