Piper Infinity (Piper 4) - Infinite Z 3D Printer (US version or 1/2 US EMT conduit)

thingiverse

[Update 05/09/2020] Added bed-mounting-plate-48inchesbelt.dxf update for 48 inches long belt. [Update] Added gantry motor mounts for nema 17 and 23. This is the initial release of Piper Infinity - Infinite Z coreXY 3D Printer. Piper Infinity's unique design allows for very long prints, thanks to its 45 degrees gantry and belt configuration. Marlins users should set their Z axis max position to: 999999mm or 1km -1mm. The X carriage design of Piper Infinity enables the use of standard E3DV6 extruder. Piper Infinity shares main gantry part design with Piper 2 3D printer: https://www.thingiverse.com/thing:3294998 Working Piper Infinity model: https://youtu.be/cXpw816IOU4 For more information and assembly instructions, visit https://piper3dprinters.com. All parts are positioned as expected to be printed, with some requiring supports. Number of parts to print: bed_mount.stl - 6 bed_mount_joint.stl - 6 bed-roller_mount_large.stl - 3 bed-roller_mount_large_bearing.stl - 3 bed-tensioner_roller_insert.stl - 4 bed-tensioner_roller_mount_high.stl - 2 bed-tensioner_roller_mount_low.stl - 2 bed-Z_motor_roller_mount.stl - 1 bed-Zmotor_mount-27-1.stl or bed-Zmotor_mount-5-1.stl - 1 frame-3xcorner-gantry-left.stl - 1 frame-3xcorner-gantry-right.stl - 1 frame-3xcorner-left.stl - 1 frame-3xcorner-middle.stl - 2 frame-3xcorner-right.stl - 1 frame-joint-bracket.stl - 16 gantry-idlers-mount.stl - 2 gantry-idlers-rod-holder.stl - 2 gantry-long-pipe-holder.stl - 2 gantry-motor-mount.stl - 2 gantry-motor-rod-holder.stl - 2 gantry-X-carriage.stl - 2 gantry-X-carriage-belttensioner.stl - 2 gantry-X-carriage-extruder-mount.stl - 1 gantry-X-carriage-wire-holder.stl - 1 gantry-XY-motor-mounts.stl - 2 gantry-Y-carriage.stl - 4 gantry-idlers-bracket.stl - 2 Piper Infinity 250x176.stl is not to be printed, as it represents a full printer's assembly for understanding part locations and positions. Join our FaceBook group at https://www.facebook.com/groups/258663638022956/.