Krabbenarm

Krabbenarm - Base

Downloads

• Sketchup Model (SKP): File:Krabbenarm20200803.zip
• Laser Cut File (DXF) File:Krabbenarm-Laser.dxf

Material

• 12 lasercut wood parts
• 6 wood balls (20mm diameter)
• 4 dowels 6 x 30mm
• 3 screws M5 x 30
• 3 wing nuts M5
• 40cm teflon tube 4mm diameter
• neodym magnet 15 x 3mm

Assembly

1. Drill 6mm holes ca 8mm into one side of each ball and glue dowels:

   

2. Glue toolholder with epoxy (Araldite...): ball, dowel, tubeholder, magnet: south pole facing outwards[[File:KrabbenarmToolholder|300px|right]
3. Glue base plate
4. Sand all wooden parts, spray paint at will
5. Screw moving segments together loosely
6. Push Solder through hole in base and through teflon tube
7. Assemble all parts