Piper 2 - Z-Cable Chain

This a Z-Axis Cable Chain for the 1/2" U.S. Piper 2 CoreXY Printer.

Parts are designed to insert into EMT tube of left rear gantry when looking at the front of the printer. Mirror z-chain-frame.stl in your slicer for right hand side.

Print the following quantities:
(1) z-chain-frame.stl
(2) half-inch_emt_insert_2mm-rev3.stl
(1) z-chain-gantry2.stl
(1) half-in_emt_mount2.stl
(?) cable_chain_link.stl
(?) cable_chain_clip.stl

Purchase Parts:
(2) 6-32 x 2" screws with nuts
(2) 6-32 x 1/2" screws with nuts
(2) no.6 washers

Assembly:
1. Insert a nut into each half-inch_emt_insert_2mm-rev3.stl
2. Side a washer over each screw hole of the z-chain-frame.stl
3. Insert a 6-32 x 2" screw through the washer and z-chain-frame.stl part
4. screw on half-inch_emt_insert_2mm-rev3.stl onto each 6-32 x 2" screw
5. Insert assembly into the two open EMT tubes at the left rear gantry corner
6. Assemble as many cable_chain_link.stl as needed to form a chain. A 400mm high system u