Servo driven tracked rover w/suspensions (self tightning belts).
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PLA from £6 inc. UK delivery on letter-sized prints. We slice, print on a calibrated Creality K2 / Bambu A1, QC and post.
<iframe src="https://player.vimeo.com/video/180224238" width="640" height="360" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe> <p><a href="https://vimeo.com/180224238">3d printed tracked rover</a> from <a href="https://vimeo.com/user1896569">Lynlim Nesneros</a> on <a href="https://vimeo.com">Vimeo</a>.</p>
There are ment to be glued on some rubber square`s at the flat side of the tracks
You need:
Filament
Glue
Self tapping screws with a wide head
M5 screws (do not use any countersink screws on this project)
Bearings 16x 5x10x4 MR105ZZ
2x standard size servo w/mod for continus rotation (I used Towerpro 966MG)
Start by fasten the front to the middle part, use 2 self tapping screws and glue.
Fasten servo with servohorn tap heading forward.
Screw in the back parts thrught the hole in part.
center and fasten the servohorn to gear, fasten gear to servo.
screw on side skirts
use 3mm filament, burn the end and stump them flat. do this at both sides, make it tight.
Assembly bearings to back part, suspension pins and wheels.
Sand suspension pins to fit the chassi, they have to turn pretty free. use grease.
secure the back suspesion pin with a wide head screw.
Fasten wheels to suspesion pins.
Fasten back wheel (all wheels are assembled bearing turning out)
Set in the springs, easiest if you set it in the chassi first.
Assemble belt, use the filament…
