Adhesives and Solvents
Not all types of glue are suited to working with composite parts . Please don’t use inferior quality
glue you will end up with a inferior quality plane .that is not strong or save. Jet models require good
gluing techniques, due to the higher flying speeds, and hence higher loads on many of the joints. We
highly recommend that you use a slow curing epoxy such a 24hr resin and fill it with cotton flock or
thixo for gluing highly stressed joints.
We take great care during production at the factory to ensure that all joints are properly glued but of
course it is wise to check these yourself and regular any might just have been missed. When sanding
areas on the inside of the composite sandwich parts to prepare the surface for gluing something onto
it, do not sand trough the layer of lightweight glass cloth on the inside foam sandwich. It is only
necessary to rough up the surface, with 120grit and wipe of any dust with acetone or de-natured
alcohol before gluing to make a perfect joint. Of course ,you should always prepare both parts to be
joined before gluing for the highest quality joints. Don’t use ACETON for cleaning external. Painted,
surfaces as you will damage the paint.
TIP:
For cleaning small spots or marks off the painted surface you can use liquid cigarette-lighter fuel.
Tip:
Use only high quality 5 or 30 min epoxy, since the cheap brands of this kind of glue are not
moisture resistant like a proper resin. You will notice this as older bonding's change their color and
get more and more soft until the bond eventually fails.
Accessories
This list will help you chose the main additional items needed to finish your Viper
1. Servos: 8 high quality Servos all the main control surfaces require a minimum of 20 kg torque
such as JR8411 - 8511,spectrum 6020
2. Aluminum servo arms
3. A receiver power supply such as a Powerbox Evolution or Cockpit
4. Turbine with a thrust of 160
–
180
Содержание Ultra Sagan
Страница 1: ...Ultra Sagan Instruction Version 1 1 F W 08 01 2018...
Страница 15: ...Rear Fuselage...
Страница 22: ...Front Fuselage...
Страница 23: ...Front Fuselage...