Foam Ripper -- Alternate Carriage, Z-axis, and Needle Cutter

Foam Ripper -- Alternate Carriage, Z-axis, and Needle Cutter

thingiverse

This is an alternate carriage/z-lift and needle cutter designed specifically for Moebeast's fantastic Foam Ripper machine, available at https://www.thingiverse.com/thing:2520214. In operation, the carriage carries a compact needle cutter, configured to sit sideways with a built-in pen holder and custom slip-on flywheel that fits snugly over the bell of an Emax CF-2822 brushless motor. This motor is used in most previous needle cutter designs, including this one in action at https://www.youtube.com/watch?v=KNal1sW2Ihc. The development of this carriage and cutter is detailed in two forum threads: refer to either for more information on construction and design. https://forum.flitetest.com/index.php?threads/cutting-foam-sheets-with-a-needle.24251/page-122#post-465429 https://www.rcgroups.com/forums/showthread.php?2566143-Mostly-Printed-CNC-and-cutting-foam/page12#post41499651 Refer to the "build plate" photo for individual part orientation when 3D printing. Several parts will require "build plate only" support and brim for best results. Also included is a blank carrier and needle cutter body for creating alternate tool mounts.

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