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PRINT SPECS
74X -i2A PRINT TIME
Use 2 machines to cut print time by 50%
CREALITY ENDER 3
Depending on variant- approx:
350 HRS at 2400mm/ min
FLSUN V400
Bambu Labs P1S
Creality k1 MAX
74X-i2A filament spool count per airframe :
(covers occasional print fails & leaves extra filament for repairs if needed)
Depending on variant- approx:
190 HRS at 4500mm/ min
Depending on variant- approx:
190 HRS at 4500mm/ min
Depending on variant- approx:
WINGS/ HORIZ. STABS
Silver colorfabb LW-PLA (750g) 1.75 DIA.
IN DEVELOPMENT
1
FUSE/ VERT. STAB
Natural colorfabb LW-PLA (750g) 1.75 DIA.
2
GEAR/ HARDWARE
WHITE PLA + 2.2kg 1.75 DIA.
Less Than one spool
TIRES
Varioshore Foaming TPU 700g 1.75 DIA.
Less Than one spool
LIST OF KNOWN PRINTERS COMPATIBLE WITH ENDER 3 GCODE
Print quality can vary due to slightly different gear on different machines. None of these machines have been tested by HM3D, but should technically be capable of printing with ender 3 GCODE. Just know it is experimental to attempt our ender gcode on the following printers, and HM3D cannot guarantee successful printing. If you do attempt printing with these machines, we encourage you to share your findings with the community on the site forum.
-
Creality Ender 3 (all versions: V2, V2 Neo, S1, S1 Pro
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Creality Ender 5 / Ender 5 Plus / Ender 5 S1
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Creality CR-10 / CR-10 V2 / CR-10 V3
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Creality CR-6 SE
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Anycubic Kobra / Kobra Max / Kobra Neo
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Anycubic i3 Mega / Mega S / Mega X
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Elegoo Neptune 2 / 3 / 4 Series
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BIQU B1 / BIQU BX
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Artillery Sidewinder X1 / X2
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Artillery Genius / Genius Pro
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Sovol SV01 / SV03 / SV06
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Prusa i3 MK3S+ / MK4
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Sovol SV01 / SV03 / SV06
STL SLICER SETTINGS
Your STL slicing Guide Begins Below. For Now, Use These Settings Below to Begin Printing.
HM3D SINGLE PROCESS SETTINGS
AIRCRAFT
74X-i2A
PROCESS DESCRIPTION
Infill with top and bottom layers
FILAMENT
LW-PLA
W1 End Cap
Wing Lock Tab
Wing Lock A
Winglet
Slat End Cap
AIL Servo Cover
HS AIL Servo Cover
WING
F2 Locker
U-Tabs
Stab Locker
VHF Fins
Servo Tray
Nose Gear Doors
FUSELAGE
ELE Servo Cover
ELE Hinge
ELE Root Hinge
R1A
R2A
RUD Key
RUD Hinges
STABS
Inboard pylon mount
Outboard Pylon Mount
Skid
ENGINES
HARDWARE
Horns (LW-PLA Option)
AIL Hinge
Control Arm
Nose Brace Housing
Tail Joint Hardpoint
SETTINGS
-
Flow: .55 to .65
-
Perimeters 2
-
Infill: 7
-
Hotend 1st layer: 240
-
Hotend 2nd layer: 235
-
Bed: 65
-
Fan 1st Layer: 0
-
Fan 2nd Layer: 22
-
Speed 1st layer: 1500 to 2000mm per/min or 25mm to 33.33mm/s
-
Speed after 1st layer: 3800mm per/min or 63.33mm/s
-
Upper Layers: 3
-
Bottom Layers: 2
3 + PROCESSES
F1
PROCESS 1
-
Process height range 0-10.95mm
-
Flow: .55
-
Perimeters: 2
-
Infill: 7
-
Hotend 1st layer: 240
-
Hotend 2nd layer: 235
-
Bed: 65
-
Fan 1st Layer: 0
-
Fan 2nd Layer: 22
-
Speed 1st layer: 1500 to 2000mm per/min or 25mm to 33.33mm/s
-
Speed after 1st layer: 3800mm per/min or 63.33mm/s
-
Upper Layers: 3
-
Bottom Layers: 2
122.8mm to top
Process 3
Process 2
11-122.75mm
0-10.95mm
Process 1
FILAMENT
Colorfabb LW-PLA (Highly Recommended)
PROCESS 2
PROCESS 3
-
Process height range 11-122.75mm
-
Flow: .55
-
Spiral vase mode "ON"
-
Hotend 1st layer: 240
-
Hotend 2nd layer: 235
-
Bed: 65
-
Fan 1st Layer: 0
-
Fan 2nd Layer and above: 22
-
Speed 1st layer: 1500 to 2000mm per/min or 25mm to 33.33mm/s
-
Speed after 1st layer: 3800mm per/min or 63.33mm/s
-
Upper Layers: 0
-
Bottom Layers: 0
-
Process range 122.8mm- top
-
Flow: .55
-
Spiral vase mode "OFF"
-
Infill: 0
-
Hotend: 235
-
Perimeters: 1
-
Bed: 65
-
Fan: 22
-
Speed: 1500 to 2000mm per/min or 25mm to 33.33mm/s
-
Upper Layers: 10
-
Bottom Layers: 0
HM3D MULTI PROCESS SETTINGS
AIRCRAFT
74X-i2A
PROCESS DESCRIPTION
Vase mode added onto a 1mm base with infill
FILAMENT
Colorfabb LW-PLA (Highly Recommended)
This design requires thin walls. If you print using thin walls with anything other than colorfabb LW-PLA, it will fail or suffer quality decrease. Experiment at your own expense. We will address and notify further upon discovery of any other product that can accomplish the same or better results.
Note below:
*3 = "Three" upper layers, or *10 = "Ten" upper layers
W1
W2 *4
W3
W4 *4
W5
W6
TE1 *3
TE2 *3
TE3 *3
TE4 *3
WING
F3
F4
F7
F8
F9
FUSELAGE
VS1 *3
VS2
VS3 *3
R1
R2
R3
STABS
Exhaust
ENGINES
HARDWARE
PROCESS 1
-
Process height range: 0-1mm
-
Flow: .55 to .65
-
Perimeters 2
-
Infill: 7
-
Hotend 1st layer: 240
-
Hotend 2nd layer: 235
-
Bed: 65
-
Fan 1st Layer: 0
-
Fan 2nd Layer: 22
-
Speed 1st layer: 1500 to 2000mm per/min or 25mm to 33.33mm/s
-
Speed after 1st layer: 3800mm per/min or 63.33mm/s
-
Upper Layers: 3
-
Bottom Layers: 2
PROCESS 2
-
Process height range: 1mm-Top
-
Upper Layers: *
-
Bottom Layers: 0
-
Flow: .55 to .65
-
Spiral vase mode "ON"
-
Hotend 1st layer: 240
-
Hotend 2nd layer: 235
-
Bed: 65
-
Bed after 3rd layer: 50
For large volume parts- allows lower thin wall layers to cool and strengthen before heavier upper layers are printed which can reduce deformation from buckling. Be sure to use bed adhesive.
-
Fan 1st Layer: 0
-
Fan 2nd Layer and above: 22
-
Fan Layers 3 to 45: 28
(large volume Prints)
-
Speed 1st layer: 1500 to 2000mm per/min or 25mm to 33.33mm/s
-
Speed after 1st layer: 3800mm per/min or 63.33mm/s
HM3D 3 + PROCESSES
F1
PROCESS 1
-
Process height range 0-10.95mm
-
Flow: .55
-
Perimeters: 2
-
Infill: 7
-
Hotend 1st layer: 240
-
Hotend 2nd layer: 235
-
Bed: 65
-
Fan 1st Layer: 0
-
Fan 2nd Layer: 22
-
Speed 1st layer: 1500 to 2000mm per/min or 25mm to 33.33mm/s
-
Speed after 1st layer: 3800mm per/min or 63.33mm/s
-
Upper Layers: 3
-
Bottom Layers: 2
122.8mm to top
Process 3
Process 2
11-122.75mm
0-10.95mm
Process 1
FILAMENT
Colorfabb LW-PLA (Highly Recommended)
PROCESS 2
PROCESS 3
-
Process height range 11-122.75mm
-
Flow: .55
-
Spiral vase mode "ON"
-
Hotend 1st layer: 240
-
Hotend 2nd layer: 235
-
Bed: 65
-
Fan 1st Layer: 0
-
Fan 2nd Layer and above: 22
-
Speed 1st layer: 1500 to 2000mm per/min or 25mm to 33.33mm/s
-
Speed after 1st layer: 3800mm per/min or 63.33mm/s
-
Upper Layers: 0
-
Bottom Layers: 0
-
Process range 122.8mm- top
-
Flow: .55
-
Spiral vase mode "OFF"
-
Infill: 0
-
Hotend: 235
-
Perimeters: 1
-
Bed: 65
-
Fan: 22
-
Speed: 1500 to 2000mm per/min or 25mm to 33.33mm/s
-
Upper Layers: 10
-
Bottom Layers: 0
ACTIVE FILE MOD LIST
Any active mods or requests to alter print files or processes in general will be posted here for you to view which are currently being addressed. Any mods will be posted for you to download free of charge below this section.
Inquiries must be reviewed
Aircraft: 74X-i2A ExD
Group: FUSELAGE (extended upper deck/ExD)
Parts: F4 and Fairings
Mod: Fairings have been sliced away from F4 and made into their own parts to eliminate problems with fitting reliably within the Ender 3 build limits as some machines seem to have different soft limits from various manufactures. The skirt offset has also been reduced to .6mm from the outer boundary of F4. Speed increased by 100mm/s.
Resolve: added to print file collection- STL, Ender Gcode, & Ender S3D Factory files. Parts list updated. Email sent to customers with download folder.
Completed: 5/5/25
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