Tevo Flash Linear Rail Mod

thingiverse

Update 2: 11/26/18: Minor modifications and improvements. Fixed orientation. Update: 11/26/18: Enlarged pulley wells by 1mm diameter, added full BOM Linear rail mod for the Tevo Flash. Linear rails provide more precise linear movement than V slot wheels, and require less frequent adjustment. They enable higher speeds with less ghosting Printed parts: XBracket.stl x1 - Adapts existing X carriage assembly to fit the 16x15 bolt hole pattern on the linear rail. YBracket.stl x1 - Replaces the center 2020 extrusion and mounts in its place. Provides a strong interface to mount the Y linear rail. YAdapter.stl x1 - Adapts the existing Y carriage assembly to bolt into the linear rail block. PulleyMount1.stl x1 - Provides a solid mount point for the Y pulley to attach to the linear rail PulleyMount2.stl x1 - Provides a solid mount point for the Y pulley to attach to the linear rail mgn9_vslot_support.stl x9 - Supports the linear rail from behind Parts: X Carriage: MGN9H rail, 350mm length M3 T-Nut Insert x9 M3 6mm screws x9 M3 8mm screw to replace the screw removed from Y axis sensor A small ziptie to affix the X axis sensor to the linear rail Y Axis Rail: MGW15H rail, 400mm length Y Bracket: M5 Countersunk Screw 35mm x4 M4 Socket Head Screw 10mm x6 M4 InitEq Threaded Insert x6 M3 Socket Head Screw 16mm x4 M3 T Nut Insert x4 Y Adapter: M4 Countersunk Screw 8mm x4 M5 Countersunk Screw 12mm x4 Y Pulley Mount 1: M4 Socket Head Screw 16mm x1 M4 Socket Head Screw 10mm x2 M4 InitEq Threaded Insert x3 Y Pulley Mount 2: M4 Socket Head Screw 16mm x3 M4 InitEq Threaded Insert x1 M4 Nylock Nut x2 Tools: Reference straightedge Hex Keys