Hi
Das hört sich nicht gut an.
Vibrationen am Heck?
Als wenn die Heckanlenkstange vibriert und das am Heck an die Blätter weitergibt.
Oder die Blätter?
Besser nicht fliegen und erst den Grund für die Vibs beseitigen.
Sonst fliegt dir das Teil noch wegen Heckblattbruch in den Boden.
Hi
Das hört sich nicht gut an.
Vibrationen am Heck?
Als wenn die Heckanlenkstange vibriert und das am Heck an die Blätter weitergibt.
Oder die Blätter?
Besser nicht fliegen und erst den Grund für die Vibs beseitigen.
Sonst fliegt dir das Teil noch wegen Heckblattbruch in den Boden.
Auf die Frage, ob Glen zu 100% zufrieden ist mit dem Serien-Chase, oder ob er gerne was verbessern würde:
KDS applied almost all my design concepts.
Let me start by saying KDS are awesome to work with, they Always listen to reason over design elements. We may not always agree but always listen and consider opinions on what options are best.
They approach from a marketing angle, were as i couldn't care less about marketing, I just design what I personally want.
So there are 4 things i would have done differently on a personal level.
1.Rear entry lipo ... I dont care about people needing mini tail servos , if they need mini they can mount it on the boom. I designed this heli for MAXIMUM performance, that means getting the mass centralized and up close to the blades. Any compromise on this means buy a different helicopter, if you need a mini tail servo this is not for you.. But that attitude doesn't work well from a marketing angle and it makes sense to provide both options. This means the lipo now comes up from underneath, so the canopy can still stay on for lipo changes.. and BOTH mini and micro tail servos can be used. this is a good compromise as the tail servo can still be mounted up high where i designed it. but lipo changes are not quite what I wanted. I also had an auto plug in setup designed as an option so when the lipo slides in it plugs in at the same time.. This cant happen now.
2.Threaded inserts in carbon cyclic servo mounts. Or at least thicker alloy brackets with threaded holes for the servo screws. (it requires nuts instead now. Its nit picking, but just makes it less convenient to work on and build.)
3.Lower rotor head. only a few mm were possible, but even without DFC i managed to achieve it. again this is nit picking as i doubt anyone could feel the difference flying it. It was all just part of my aim to keep the CG as close to the blades as i could. I cried one night during design when i had to lower the lipo slider tray 1mm! I ended up dropping it 3mm in the end to provide room for neater wiring option (this also did not make the final cut) so perhaps 5 things..... so raising the rotor head 3 or 4 mm was equally gut wrenching lol.
4.Alloy pulleys everywhere, both the front and the main tail pulley i would prefer to be alloy, as per belt manufacturers recommendations. 2 reasons for this, 1. Bling. and 2, more importantly, CNC alloy pulleys run true and give a constant belt tension as well as having no vibrations from any eccentricity. Plastic pulleys are very hard to make perfectly concentric, this results in varied belt tension with each revolution and potential vibes from this.
But only one or two thing I would have preferred to see on the production kit from a market perspective.
1.Threads on the cyclic servo mounts, as mentioned above.
The quality of KDS manufacturing is second to none! The production versions are actually better than the prototypes.
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