MRH Control Sticks, for Helicopter, Fully Articulated Type
$5.00 MRH Control Sticks, for Helicopter, Fully Articulated Type
3D
Published 2018-09-25T09:42:10+00:00
This model was created as training materials explaining operation of the main rotor of Fully Articulated Type Main Rotor Head created previously.
(See below)
There are many different method of actual helicopter’s control.
And the hydraulic system, servo, and computer are used and the control equipment is also complicated.
Here, two control levers such as "Collective Pitch Stick" and "Cyclic Feathering Stick" were reproduced with all of the mechanical link and the lever.
The quantitive relation of the operating angle of sticks and the pitch of a rotor blades is not verified.
Please refer to the following video for a actual motion.
Video: https://youtu.be/SHZq7fj3HLI
Next coming Model will be "Helicopter Power Train” using with the following models in near future.
(1) https://www.myminifactory.com/object/3d-print-turboshaft-engine-with-radial-compressor-and-turbine-75203
(2) https://www.myminifactory.com/object/3d-print-main-gear-box-for-helicopter-full-metal-bearing-type-75354
(3) https://www.myminifactory.com/object/3d-print-main-rotor-head-for-helicopter-fully-articulated-type-75364
(4) And this model.
Assembly Manual (PDF format, total 17 pages)
- The detail assembly manual including "Parts-List", "After printing treatment" and "Assembly procedure" are prepared based on "Standard Skill (Filing, Drilling, Tapping and painting)".
Download files includes;
- files: STL Files (22 items)
STL file name: "ws" of last 2 digits means "With Support" which special designed.
Purchase Parts Information;
- Screws and etc.
Micro screws M1.4x3.5L - 5 ea - Direct screw-in to 1 mm diameter hole (No nut),
Other size of Screws - See Assembly Manual.
Total Net Print Time: Approx. 27HR
- (Estimated as case of PLA, 0.4mm Nozzle, 0.2mm Layer Height, 40% infill and No raft and support)
Note: When at actual print, each parameter may be adjusted by your experience.
3D printing settings
Raft, Support, Layer Height, Infill: Depending on your experience.
But the parts having gear, small shaft and thin portion: 100% infill is recommended.
My models were printed by "idbox" using with 0.4 nozzle, 1.75 PLA.
I do hope your success!!
[Update] 2019/7/2 Assembly-Manual revised - Screw hole & Size req't corrected.
| Date published | 25/09/2018 |
| Price | $5.00 |
Very nice design. Printed in PETG for better strength.