He-112B German WWII fighter 600mm (L3D) - Test part

The Heinkel He-112 was a contemporary and competitor to the Bf-109. The Bf-109 was faster with its thinner wing and significantly faster to produce although the He-112 had advantages in the armament, ground handling and turning performance.

Ernst Heinkel was allowed to sell abroad his impressive design, but, quickly, the start of the war snuffed diplomatic relations and export sales.

Overall about 100 were built and the He-112B can be rendered in several interesting liveries, ranging from Germany, of course, to the Condor Legion in Spain, and Hungarian colors, all the way out to Japan. I especially like the colors used in Romania - unusual and highly visible.

This 600mm wingspan rendition is powered by a BR2205 or the lighter 1806 with 2300Kv and is designed to be printed in LW-PLA, with a few key parts in PLA+, like the motor mount, spinner, servo and battery tray, propeller spinner. The design has carefully planned internal structures for LW-PLA slicing resulting in clean parts with minimal oozing. Major slicer support is provided to quickly print clean parts.

The 600mm version has now been released:
https://cults3d.com/en/3d-model/gadget/he-112b-german-wwii-fighter-600mm-l3d

Check out the RCGroup discussion for more information or to ask questions:
https://www.rcgroups.com/forums/showthread.php?4265089-He-112B-German-WWII-fighter-600-800mm-%28L3D%29

To be included in the coming full release:
• Factory files for Simplify3D v4
• Cura v4 3MF files
• Valid STL files for all components
• Assembly manual and user guide
• Sample markings

Print time: 85hrs
Print weight: 85g LW-PLA, 10g PLA
RTF AUW: 282g with 3x3.7g servos, 2205 2300Kv, 3S 5500mAh.

REQUIRED COMPONENTS:
X1 2205/QM2804 2300Kv Motor
X1 20AMP ESC
X1 500MAH 3S LIPO (or 900mAh 2S)
X3 3.7G Micro Servo (X4 if installing working rudder)
X1 4ch+ Micro Receiver
X1 3mm carbon rod (1x 250mm wing joiners)
X1 2mm carbon rod/round toothpicks (stab joiners)
X4 1.5mm carbon rod (fuselage stiffeners)
X1 1mm Music Wire (pushrods and elevator torque rods)
X4 6x2mm Magnets (cylinder shape)
X4 M3x10mm screws (fix the motor mount to firewall)
CA Hinge Sheet
Velcro (sticky back)
Some extra 1.75mm PLA filament (locating pins and possibly the fuselage stiffeners)

OPTIONS
- Parts are provided to install a functional rudder.

If you want to participate in the Beta program for this design, print this part in LW-PLA and then send me pictures and contact information.

LW-PLA parts
• Print head = 250 deg c
• Print bed = 60 deg c
• Retraction distance to 0, you may need Extra Restart and Coasting.
• Fan set to 0

PLA/PLA+ parts
• Print head = 220 deg c
• Print bed = 60 deg c