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Jul 29, 2012, 04:35 AM
300 mph club ;-)
M. Koch's Avatar
After 24 hours curing the back was sanded and another several layers of glass were added as completion.
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Jul 29, 2012, 05:00 AM
300 mph club ;-)
M. Koch's Avatar
Stefan Baier Cnc-cut some very nice screw connections we added to the mold, which allows us to close the complete wing molds within a minute without using big screw clamps.
The molds fit perfect together with less than 0,5 mm air between and 220 cm of lenght! This shows how accurate the wingplugs have been made!
Last edited by M. Koch; Jul 29, 2012 at 05:25 AM.
Jul 29, 2012, 05:07 AM
"The Judge"
sebbe's Avatar
very nice job.....
Jul 29, 2012, 05:33 AM
300 mph club ;-)
M. Koch's Avatar
After removing the parting plate for the fuse mold, we did the second mold half in the same way.
Jul 29, 2012, 05:35 AM
300 mph club ;-)
M. Koch's Avatar
Before doing all the mold-halves we did also the gluing benchs for later fuse building and the mold for the hatch in the bottom of the fuse for receiver and receiver battery which is so far away from the high currents.
All the molds before endpolishing!
As comparison for the wing molds: The fuse on the left size is a ASW 20 fuse for 4,20 m span !
Jul 29, 2012, 05:42 AM
300 mph club ;-)
M. Koch's Avatar
After finishing the molds for the Typhoon we first tried to fit the ingredients into the fuse molds if everything fits like we designed it. In this picture you can see the big YGE 320 HV followed by three 5S SLS 4000 cells and the receiver battery in the end. Everything works perfect!
Jul 29, 2012, 05:54 AM
300 mph club ;-)
M. Koch's Avatar
So time to build the first fuse! The Eagle fuse in comparison to the new Typhoon! A little bit larger ;-)!
Everything fits in perfect!
Batteries have about 0,5 mm room on both sides!
Jul 29, 2012, 06:01 AM
300 mph club ;-)
M. Koch's Avatar
Stefan Baier, a specialist for Cnc-cutting and drilling, did all the nice stator mounts for the motors and the fittings for the fuse (about 25g) and of course all the different yokes with 0°, 1°, 2°. 3° and 4° from high grade aluminium for perfect adjustment of the prop to the motor.
This is a perfect system where you can change the motor by opening only 4 screws within one minute.
Jul 29, 2012, 06:26 AM
300 mph club ;-)
M. Koch's Avatar
The cutout at bottom rear end of the fuse for receiver and receiver battery is closed with a thin hatch with a selfmade carbon NACA inlet for removing the air from the fuse!
The NACA-inlets are also used the bring enough air to the hard working YGE 160 UHV and 320 UHV-controllers. I have molds for 4 different sizes, we use on all our Speed, F5B or F5D models.
Jul 29, 2012, 07:15 AM
Carboweave, Ask For It By Name
Chuchuf's Avatar
Great thread Marcus. It's nice to see this all in one place.

Terry
Jul 29, 2012, 07:30 AM
"The Judge"
sebbe's Avatar
NASA precision and enviroment ! very clean and profesional....
Jul 29, 2012, 08:19 AM
300 mph club ;-)
M. Koch's Avatar
NASA environment?
You shouldn´t see see my working place at the moment after the stress of building 4 planes and molds parallel! Looks like a cruise missle has found their way there !
Will take me a lot of time in cleaning up to get back to the state, where you can work without disturbance !
Jul 29, 2012, 09:40 AM
...
Last edited by scorpion-fan; Aug 01, 2014 at 09:09 PM.
Jul 29, 2012, 11:28 AM
"The Judge"
sebbe's Avatar
Quote:
Originally Posted by M. Koch View Post
NASA environment?
You shouldn´t see see my working place at the moment after the stress of building 4 planes and molds parallel! Looks like a cruise missle has found their way there !
Will take me a lot of time in cleaning up to get back to the state, where you can work without disturbance !
well I really ment the moulds inside and the work you do to get the finish, thats what I meant with nasa enviroment (clean place),, I know things get messy sometimes around and the workingarea
Jul 29, 2012, 11:42 AM
Annoying people since 1970 :)
Awesome work!


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