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1Wing XBow2, Build Instructions, Page: 7 / 10

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1Wing XBow2 Build Instructions Download Page 7

 

1Wing 

[email protected]

 

Martin Stobbe 

www.onewing.de

  

Am Kuchelberg 2 
82266 Inning am Ammersee 

Servo installation 

Please do not use alumium servo horns. These 
will develop slop over time.  
Cut and drill (1.5mm) servo horns according to 
picture. 
Put servo to neutral position and apply horn 
with approx. 20° tilt towards flap. 

 

Clevis’s

 need to be cut out to allow required 

throws.  
 

 

Put the servos to the planned positions and cut 
linkages to the appropriate length. Servos need 
to be slid in from center opening. 
 

 

Treat servo surfaces with release agent an 
install them to the servo frames. 

 

Roughen and clean servo frame and wing gluing 
areas. Apply gluing epoxy to all gluing surfaces.  

 

Install linkages and secure servos in positions 
by tape or weights. 
 

 

Secure clevises by glue or soldering to the 
linkage rods. This will reduce slop significantly.  

 

 

Summary of Contents for XBow2

Page 1: ...1Wing info onewing de Martin Stobbe www onewing de Am Kuchelberg 2 82266 Inning am Ammersee Build instructions XBow ...

Page 2: ...this kit are no toys Please follow local law and make sure to have suitable insurance 1Wing is not able to ensure proper build and safe operation and thus does not take liability for any material or non material damage resulting from using their products Version history 14 06 2020 V0 9 Pre release 15 06 2020 V0 91 Auswiegen bebildert 24 06 2020 V0 92 Schwerpunkt und Ausschläge geändert Anlenkungsa...

Page 3: ...ace to avoid scratches Please put tape around all areas where you are working on to avoid damage to the surfaces We highly recommend 24h gluing epoxy Uhu Endfest Araldite etc Thickening e g with Thixo may help with proper installation of the control horns Any glue remains on carbon surfaces should be removed immediately e g with Q tips and Alcohol Isopropanol Acetone may render the clear carbon su...

Page 4: ...nding Remove the sandwich material and silicone flap reinforcement in the area of the control horns to ensure proper gluing All gluing surfaces must be roughened and Cleaned with alcohol The main spar needs 6 8mm holes to rout through the linkages Mark the positions and carefully manually drill with a long drill or round file Install M2 5 clevis and rod to help align the horns Glue horns with thic...

Page 5: ...lean with alcohol Apply thickened gluing epoxy to the wing opening Make sure to put some epoxy to the radii as well to reinforce the area Glue 8mm tube into 9mm tube Glue the 10mm tube to the 9mm tube in a way that 12mm remain for the actual connection to the tail boom Put epoxy to the remaining roughened tube area as well and slide the tube into the wing opening Remove excessive epoxy with alcoho...

Page 6: ...e hook Deburr bungee hook edges and add a radius where the bungee cord ring will touch Roughen gluing surfaces according to picture Cut a 3 4 by 12 13mm opening 3mm from the nose with a Dremel Remove the material al the way to the upper surface skin Roughen the surface around the cut out to ensure proper bonding Glue bungee hook with gluing epoxy ...

Page 7: ...p Clevis s need to be cut out to allow required throws Put the servos to the planned positions and cut linkages to the appropriate length Servos need to be slid in from center opening Treat servo surfaces with release agent an install them to the servo frames Roughen and clean servo frame and wing gluing areas Apply gluing epoxy to all gluing surfaces Install linkages and secure servos in position...

Page 8: ...installed with 4 5 tight wraps with Tesa Kristall clear tape During hard landings this allows the tail to rotate and prevents damage The carbon sheet is laminated in a mold Please use the designated positions of the openings to get perfectly rounded hatches following the original surface RC and servo openings may be copied to tape with a pencil Cut out the template with scissors and apply to the c...

Page 9: ...CG accurately Apply tape approx at 87mm as seen on the picture Align with the tail boom and mark 87mm 0 5mm from the nose Draw line perpendicular to centerline Balance the finished model e g on caliper tips upside down Use trim weights until the model is balanced perfectly horizontal All trim weight need to be sticked glued secured inside the model to avoid CG changes due to hard landings or high ...

Page 10: ...slope very fast on roll use 10 8mm aileron throws in the beginning Basic setting Elevator 1mm up Throws 6mm up 5mm down 30 expo 13mm up 8mm down 30 expo Speed Basic setting Elevator 0 7mm up Throws 6mm up 5mm down 30 expo 10mm up 6mm down 30 expo DS Basic setting Elevator 0 7mm up Throws 5mm up 3mm down 30 expo 8mm up 4mm down 30 expo We wish you always happy landings and a lot of fun with the XBo...

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