JETCAT
17. 12. 2024
Structure
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Did you need some mod?
Do you have any ambiguity?
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Do you need help?
How to solder? https://www.youtube.com/watch?v=Qps9woUGkvI�RC Electronic Basics: https://www.youtube.com/watch?v=itUQRTRTy7U�RC motor and ESC: https://www.youtube.com/watch?v=48MQR3UV7x0�How to use CA glue? https://www.youtube.com/watch?v=mYxLPkve6rI�LiPo batteries explained: https://www.youtube.com/watch?v=ogb0DTqsZEs
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Technical parameters
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Recommended components & tools
Detailed list of components & tools is at: JETCAT - Printfully3D.com Non-printed parts list
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3D Printer setting
3D printer size:
Nozzle diameter: 0,4 mm
Extrusion width: 0,48 mm (For some parts 0,45 mm)
Layer height: 0,2 mm
Top/bottom layers: 6/6
Perimeters: 6 (allow single extrusion walls)
Infill: 50 % / for drive train parts 100% (allow single extrusion fill)
Support: NO (supports are included in models)
Brim: YES
I prepared printing plates, but i recommend make your own plates
specially for your printer.
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Calibrate your 3D printer
Try to insert shaft housing into test part and make sure, that your 3d printer is calibrated!�If you don’t insert the shaft housing in the test part or if the shaft housing is loose, calibrate the printer. �This step is very important for proper assembly and the functioning of the model.
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Shaft housing
Test part
ATTENTION!!!
Remove supports
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Remove supports (green marked).
Cabin 2
Hull 4
Hull 6
Glass
Jet
Jet propeller
Cabin
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CA Glue
Filament
Cabin
Cabin 2
Joiner 5
Joiner 4
Joiner 5
Glass
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CA glue
Glass
Grill A
Grill B
Cabin
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Battery holder
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M3x30
Hull 4
Shaft housing
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CA glue
Hull 6
Pipe fitting
Hull
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CA glue
Hull 7
Hull 6
Joiner 3
Hull 5
Hull 4
Joiner 2
Hull 3
Joiner 1
Hull 2
Hull 1
Details
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CA Glue
M3 nut
Cooling grill 1
Cooling grill 2
Nut holder
Exhaust
Sealing
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Glue the seal to the edge the arrow points to. I recommend painting the area under the seal with nail polish.
Servo
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M2x12
M2 nut
M3x6
Motor
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M3x8
M3x14
Motor holder
Shaft
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M4 locknut
Jet propeller
Steering shaft
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CA glue
Steering excentr
Use a grinder to create a surface at the end of the shaft.
Use a grinder to create the grooves.
Shaft size is 87x4mm
Jet
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CA glue
Tube
Jet
This part prints on vase mode
Steering shaft seal
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Steering rod cap
O-ring 8x4x2
M2X12
Lubricate the rings with vaseline.
Jet
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Jet
M3X14
For smooth operation I recommend to lubricate the propeller with vaseline and let it run on empty for a while after folding.
Steering coupling
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M2x14
Coupling
Motor
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M3x18
For tightening the coupling between the shaft and the engine, a service hole is created in the model.
Stabilizers
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M3x6
M3x14
Fin
Trim tab
Rudder
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M3x12
M3x14
Rudder
Drybox
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M2x10
CA glue
Cover
Plug
Base
Plug 2
O-ring 16x14x2
Receiver
Hole for servo cables
Drybox
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M3x14
Electronic
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ESC
Battery
RX
Motor
Servo
Cooling
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4
2
3
1
When creating cooling, connect the components with silicone tubing according to the numbers.
Screws
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CA Glue
M3x20
Cabin
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Enjoy your JETCAT :)
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