PLANEPRINT Aermacchi MB-339 User manual

PRINTING & CONSTRUCTION MANUAL
Armcch MB-339
• Detailed scale model in 3D super lightweight construction.
• Real 1 wall construction (Currently only supported by CURA!).
• Wingspan 1034 mm (40.7 inches), EDF 70 mm.
WATCH OUT!
This 3D print model
is specially optimized
for CURA.V4 2020
STL DATA FOR DOWNLOADING
AT www.planeprint.com
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PRINTING & CONSTRUCTION MANUAL
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AERMACCHI MB-339
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PRINTING & CONSTRUCTION MANUAL
© PLANEPRINT
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     
You may wonder why this 3D model is suitable exclusively for CURA right?
The most important thing about small RC model airplanes is always the ratio of size to weight.
The lighter a model is, the better its flight characteristics and also the flight time is significantly
increased.
With our unique design process, we manage to make Weights relevant items in a true 1-wall prin-
ting process for the outer skin but also for the filling offer. So we save weight while maintaining the
necessary stability.
Here we show you how to get started from a standard CURA profile Make settings. For this model
we only need 4, easy to create profiles.
It is absolutely necessary to observe the information provided by PLANEPRINT.com in order:
to slice the component correctly. However, it may make sense to perfect your 3D printing by
additionally performing several hiring activities depending on your printer and the filament used.
The development of a complex, airworthy RC flight model to express on any standard 3D printer is
a very complex and extensive process. Therefore, we appeal to your fairness not to forward the STL
data you have acquired to third parties. Our STL files are provided with indelible copyright water-
marks that can be verified at any time.
Thank you for your understanding and have fun with your PLANEPRINT MODEL!
Importnt for th
1-wll-prnt
In order to print airfoils of the lowest possi-
ble weight with high stability, it is necessa-
ry to print with only one wall line (Nozzle 0.4
mm). Decisive here is the adhesion between
the layers! To achieve this, you must print at
a much higher temperature than normal. As
a guideline, 230 ° C is a good starting point.
The parts-cooling fan should be set to 0% or
a maximum of 20%. Since not every printer
works the same, it may be necessary to make
small adjustments to these settings.
For slcng ll Plnprnt
modls, four profls hv
to b crtd n Cur
PROFILE P1_fullbod
PROFILE P2_hollowbod
PROFILE P3_surfc
PROFILE P4_flx
You cn fnd th dscrpton t
wwwplnprntcom/prnt

AERMACCHI MB-339
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PRINTING & CONSTRUCTION MANUAL
© PLANEPRINT
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AERMACCHI MB-339 4
PRINTING & CONSTRUCTION MANUAL
© PLANEPRINT
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 1_
The following parts must be sliced with the profile P1_FULLBODY.
Recommended additional settings are listed in the screenshots.
INFO
STL File: Battery-holder_p1.stl
Material: PLA
Weight: ~ 6 g
ADDITIONAL SETTINGS
• Generate Support checked
INFO
STL file: Gear-left_p1.stl
Material: PLA
Weight: ~ 6 g
ADDITIONAL SETTINGS
None required

AERMACCHI MB-339 5
PRINTING & CONSTRUCTION MANUAL
© PLANEPRINT
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INFO
STL file: Gear-right_p1.stl
Material: PLA
Weight: ~ 6 g
ADDITIONAL SETTINGS
None required
INFO
STL file: Gear-nose_p1.stl
Material: PLA
Weight: ~ 7 g
ADDITIONAL SETTINGS
None required
 1_

AERMACCHI MB-339 6
PRINTING & CONSTRUCTION MANUAL
© PLANEPRINT
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 1_
INFO
STL file: Pin-horns_p1.stl
Material: PLA
Weight: ~ 4 g
ADDITIONAL SETTINGS
None required
INFO
STL file: Rims_p1.stl
Material: PLA
Weight: ~ 12 g
ADDITIONAL SETTINGS
None required

AERMACCHI MB-339 7
PRINTING & CONSTRUCTION MANUAL
© PLANEPRINT
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INFO
STL file: Covers-small-servos_p1.stl
Covers-big-servos_p1.stl
Material: PLA
Weight: ~ 6 g
ADDITIONAL SETTINGS
None required
INFO
STL file: Servo-frame.stl
Material: PLA
Weight: ~ 6 g
ADDITIONAL SETTINGS
None required
PLEASE NOTE
Use the file „small“ for smaller
servos (Hitec HS-55), „big“ for
larger ones (Turnigy TGY 50090M)

AERMACCHI MB-339 8
PRINTING & CONSTRUCTION MANUAL
© PLANEPRINT
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INFO
STL file: Nose1_p2.stl
Material: PLA
Weight: ~ 3 g
ADDITIONAL SETTINGS
• Infill Density 26 %
• Wall Line Count 4
• Bottom Layers 0
• Skirt (no Brim)
• reduce Nozzle Temp (200°C)
 2_
The following parts must be sliced with the profile P2_HOLLOWBODY.
Recommended additional settings are listed in the screenshots.
INFO
STL file: Rudder-3_p2.stl
Material: PLA
Weight: ~ 5 g
ADDITIONAL SETTINGS
• Top Layers 4
• Skirt (no Brim)

AERMACCHI MB-339 9
PRINTING & CONSTRUCTION MANUAL
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INFO
STL file: Canopy-1_p3.stl
Material: PLA
Weight: ~ 19 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
 3_
The following parts must be sliced with the profile
PROFILE P3_SURFACE (1 Wall Print).
Recommended additional settings are listed in the screenshots.
INFO
STL file: Aileron-left_p3.stl
Aileron-right_p3.stl
Material: PLA
Weight: ~ 10 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
PLEASE NOTE
In profile P3_SURFACE, there
should not be more than one STL
on the buildplate at the same time,
otherwise slicing errors can occur!

AERMACCHI MB-339 10
PRINTING & CONSTRUCTION MANUAL
© PLANEPRINT
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 3_
INFO
STL file: EDF-Cover_p3.stl
Material: PLA
Weight: ~ 18 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
INFO
STL file: Canopy-2_p3.stl
Material: PLA
Weight: ~ 21 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
PLEASE NOTE
In profile P3_SURFACE, there
should not be more than one STL
on the buildplate at the same time,
otherwise slicing errors can occur!

AERMACCHI MB-339 11
PRINTING & CONSTRUCTION MANUAL
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 3_
INFO
STL file: Elevator1-right_p3.stl
Material: PLA
Weight: ~ 19 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
INFO
STL file: Elevator1-left_p3.stl
Material: PLA
Weight: ~ 19 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
PLEASE NOTE
In profile P3_SURFACE, there
should not be more than one STL
on the buildplate at the same time,
otherwise slicing errors can occur!

AERMACCHI MB-339 12
PRINTING & CONSTRUCTION MANUAL
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 3_
INFO
STL file: Elevator2-right_p3.stl
Material: PLA
Weight: ~ 10 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
INFO
STL file: Elevator2-left_p3.stl
Material: PLA
Weight: ~ 10 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
PLEASE NOTE
In profile P3_SURFACE, there
should not be more than one STL
on the buildplate at the same time,
otherwise slicing errors can occur!

AERMACCHI MB-339 13
PRINTING & CONSTRUCTION MANUAL
© PLANEPRINT
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 3_
INFO
STL file: Flap-right_p3.stl
Material: PLA
Weight: ~ 10 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
INFO
STL file: Flap-left_p3.stl
Material: PLA
Weight: ~ 10 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
PLEASE NOTE
In profile P3_SURFACE, there
should not be more than one STL
on the buildplate at the same time,
otherwise slicing errors can occur!

AERMACCHI MB-339 14
PRINTING & CONSTRUCTION MANUAL
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 3_
INFO
STL file: Fuselage2_p3.stl
Material: PLA
Weight: ~ 100 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
INFO
STL file: Fuselage1_p3.stl
Material: PLA
Weight: ~ 53 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
PLEASE NOTE
In profile P3_SURFACE, there
should not be more than one STL
on the buildplate at the same time,
otherwise slicing errors can occur!

AERMACCHI MB-339 15
PRINTING & CONSTRUCTION MANUAL
© PLANEPRINT
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 3_
INFO
STL file: Fuselage4_p3.stl
Material: PLA
Weight: ~ 76 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
INFO
STL file: Fuselage3_p3.stl
Material: PLA
Weight: ~ 96 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
PLEASE NOTE
In profile P3_SURFACE, there
should not be more than one STL
on the buildplate at the same time,
otherwise slicing errors can occur!

AERMACCHI MB-339 16
PRINTING & CONSTRUCTION MANUAL
© PLANEPRINT
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 3_
INFO
STL file: Nose2_p3.stl
Material: PLA
Weight: ~ 5 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
INFO
STL file: Fuselage5_p3.stl
Material: PLA
Weight: ~ 66 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
PLEASE NOTE
In profile P3_SURFACE, there
should not be more than one STL
on the buildplate at the same time,
otherwise slicing errors can occur!

AERMACCHI MB-339 17
PRINTING & CONSTRUCTION MANUAL
© PLANEPRINT
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 3_
INFO
STL file: Rudder-2_p3.stl
Material: PLA
Weight: ~ 11 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
INFO
STL file: Rudder-1_p3.stl
Material: PLA
Weight: ~ 24 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
PLEASE NOTE
In profile P3_SURFACE, there
should not be more than one STL
on the buildplate at the same time,
otherwise slicing errors can occur!

AERMACCHI MB-339 18
PRINTING & CONSTRUCTION MANUAL
© PLANEPRINT
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 3_
INFO
STL file: Wing1-right_p3.stl
Material: PLA
Weight: ~ 61 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
INFO
STL file: Wing1-left_p3.stl
Material: PLA
Weight: ~ 61 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
PLEASE NOTE
In profile P3_SURFACE, there
should not be more than one STL
on the buildplate at the same time,
otherwise slicing errors can occur!

AERMACCHI MB-339 19
PRINTING & CONSTRUCTION MANUAL
© PLANEPRINT
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 3_
INFO
STL file: Wing2-right_p3.stl
Material: PLA
Weight: ~ 39 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
INFO
STL file: Wing2-left_p3.stl
Material: PLA
Weight: ~ 39 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
This is part of the wing,
no brim!
This is part of the wing,
no brim!
PLEASE NOTE
In profile P3_SURFACE, there
should not be more than one STL
on the buildplate at the same time,
otherwise slicing errors can occur!

AERMACCHI MB-339 20
PRINTING & CONSTRUCTION MANUAL
© PLANEPRINT
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 3_
INFO
STL file:
WingtipV2-left_p3.stl
WingtipV2-right_p3.stl
Material: PLA
Weight: ~ 13 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
Use the Fan or reduce the
nozzle temp a bit
INFO
STL file: WingtipsV1_p3.stl
Material: PLA
Weight: ~ 6 g
ADDITIONAL SETTINGS
Depending on your printer,
a brim may not be required.
PLEASE NOTE
In profile P3_SURFACE, there
should not be more than one STL
on the buildplate at the same time,
otherwise slicing errors can occur!