Download Free 3D Model HPD F1 Lexan Body version 3D Print Model

Summary
This is a version of the HPD F1 to use a Lexan Body. Also the front and middle is redesigned. The front is stronger and middle part takes the battery 90 deg rotated.
It is compatible with the rear cradle but there is also a cradle that you build from several parts included, it is not as strong but easier to change individual parts and less waste of plastic when things break. The rear cradle is compatible with the original HPD version but there is also a wide version for this wider body and side_stabs are 2 different versions depending on combinations.
The car was designed to be printed in Nylon like 910 that is slightly rigid. But my prototype I made with prima value PLA did not break so it is very strong with PLA apart from the wings.
The Front wing can use lexan wings or you can bolt on the printed from HPD, fastening points are not ideal but nothing some electrical tape can’t fix 😉 I strongly recommend to print the front wing in Nylon or something with similar flex. Rear wing I have used Bridge Nylon and it flex good and never breaks.
If you want to go cheap or cant find springs, I have used the spring from a ball pen and cut it to shorter length for front. And for rear you can ignore the side springs completely if you just want to go racing and print the plastic main rear spring that is included.
All parts is made in OpenSCAD and source is at github: https://github.com/condac/hpdf1_lexan
Print Settings
Printer:
Home made RepRap style Rafts:
No Supports:
No Resolution:
0.15 or similar Infill:
100% Notes:
All parts are designed to print in 100% infill for strength.