BORIS the Biped for Beginners and Beyond

These are the plastic parts required to build BORIS the Biped

Visit https://www.instructables.com/... for more information

All the parts have been test printed on the Creality Ender 3

Material: PETG

Layer Height: 0.3mm

Infill: 15%

Nozzle diameter: 0.4mm

The parts list for BORIS is as follows:

• 1x BODY BOTTOM
• 1x BODY MIDDLE
• 1x BODY FRONT
• 1x BODY REAR
• 2x BODY RECTANGLES
• 4x BODY SQUARE PINS
• 1x ELECTRONICS FRAME
• 1x ELECTRONICS PIN
• 1x OLED FRAME
• 2x FEET
• 2x ANKLES
• 2x LEG 1
• 2x LEG 2
• 2x PISTON CASES
• 2x PISTON CASES (Mirror)
• 4x PISTON HOLDERS
• 4x PISTONS
• 2x HIPS
• 8x CIRCULAR PIN L1
• 2x CIRCULAR PIN L2
• 2x CIRCULAR PIN L3
• 10x CIRCULAR PIN L4
• 16x SQUARE CLIP
• 22x CIRCULAR CLIP

Each part can either be printed as a group or individually.

For Group printing all you have to do is print one of every single GROUP.stl file apart from the Group LEG 1.stl, file and the GROUP CIRCULAR PIN.stl files of which you have to choose one of them and you will have the entire set of parts required.

Follow the following Steps for printing all the STL files.

Start by printing the LEG 1.stl files individually as these are the hardest to print they require a brim of around 5mm and one layer height around the part to avoid warping if for some reason the brim does not prevent warping print the LEG 1 WITH BRIM.stl file.

Print the INDIVIDUAL CIRCULAR PIN .5mm L1, INDIVIDUAL CIRCULAR PIN .75mm L1 and INDIVIDUAL CIRCULAR PIN 1mm L1 once printed test the pins in the holes of the LEG 1.stl that you previously printed and select the one that fits the tightest without being to tight to not be able to push through the hole If possible use the .5mm one as the tighter the fit the faster the Robot will walk.

Proceed to printing the rest of the GROUP.STL files

And there we have it about 2 days of printing later you should have all of BORIS's Plastic parts