3rd Arm/Hand

cults3d

2018.04.06 Update: The all printed link piece works best when scaled up to 102% so I uploaded Link3_Ring_102.stl. Tip: Thread the ring and the link piece together just right to avoid breaking them in joining. I needed an extra arm for my solder stand, but the ones I found were too flimsy, so I designed my own. On all link pieces, the strength and stiffness of the joint can be adjusted. The link pieces can fold 45 or 90 degrees, depending on the direction. 5mmCrocoClampM3: Endpiece holding a 5mm Croco Clamp 1x M3 8mm 1x M3 20mm (Thumbwheel) or 1x M3 18mm (no Thumbwheel) 40x40_Mount: Mounting plate, accepts 4x M3 screw and 4x 10mm magnets. 2020_Mount: Mounting plate for 2020 profiles, uses M3 screws Link3, Link3_Ring: Link piece uses the ring to tighten. I highly recommend using grease on the threads. LinkM3: The "old" link piece 1x M3 20mm (Thumbwheel) or 1x M3 18mm (no Thumbwheel) 6mm Clamp Mount: For mounting (start point) to a 6mm rod 1x M3 20mm (Thumbwheel) or 1x M3 18mm (no Thumbwheel)