Wanhao Duplicator I3 Z brace with adjustable feet (Hardware store special)

thingiverse

Took several ideas from different parts and designed a Z axis brace and adjustable feet that includes easier to find (and cheaper) hardware. The threaded foot pads include a dovetail O-ring retainer for a 7/8" OD, 11/16 " ID O-ring (3/32" thick, AS568 -115) to dampen vibration. The foot supports have hex cut-outs to install the 3/8"-16 nuts. Fasteners used are 3/8"-16 UNC - easily sourced from hardware stores in North America. Cap head screws to attach the parts to the frame are M3-.5 x 16mm ---IMPORTANT INSTALL INFORMATION!!--- To install the mounts or feet remember to clamp the metal frame before removing any of the screws. Failure to do this could result in a twisted frame and linear rods. BOM- Printed parts -Z brace Bottom Left -Z brace Bottom Right -Z brace Top Left -Z brace Top Right -(2) Support foot small -(2) Support foot large -(6) Support foot pad, 6 is optional, 4 are required minimum. Hardware -(20) 3/8"-16UNC grade 5 nuts -(2) 3/8-16UNC threaded rods x 16" long -(28) M3-.05 x 16mm cap head screws -(6) 7/8" OD, 11/16" ID (-115) O-rings Print Settings Printer: Wanhao Di3 Rafts: No Supports: Yes Resolution: .2 Infill: 60% Notes: Printed in PLA with .4 nozzle and 3 shell layers (recommended).