Rewiev: ![free 3d printed rc plane files - rc airplane Cessna](http://rc-plans.com/images/rc-plans/cessna-3d-printed_1.jpg)
This model aircraft is designed for ePLA-LW testing.
CG 1/3 of the front edge of the wing.
![free 3d printed rc plane files - rc airplane Cessna](http://rc-plans.com/images/rc-plans/cessna-3d-printed_2.jpg)
ePLA-LW (Lightweight PLA) is a material specially developed by eSUN for the fields of model airplanes, drones, and COSPLAY. Compared with WOOD, ePLA-LW has more stable interlayer bonding, and the foaming rate and strength can be controlled by adjusting the printing temperature.
![free 3d printed rc plane files - rc airplane Cessna](http://rc-plans.com/images/rc-plans/cessna-3d-printed_3.jpg)
Use active foaming technology to achieve lightweight, low-density PLA parts. The foaming volume ratio is 220%, and when printing the same volume model, 1 roll of ePLA-LW can be used as 2.2 rolls of ordinary PLA.
![free 3d printed rc plane files - rc airplane Cessna](http://rc-plans.com/images/rc-plans/cessna-3d-printed_4.jpg)
Foaming makes the layered pattern almost invisible, and the surface of the printed item is matte and delicate. At around 210-270°C, this material starts to foam during printing, increasing its volume by nearly 1.2 times, and the printing extrusion rate can be reduced to 45% to print lightweight parts.
![free 3d printed rc plane files - rc airplane Cessna](http://rc-plans.com/images/rc-plans/cessna-3d-printed_5.jpg)
Electronics: