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German RepRap Neo / X150 2017 — zdjęcie 1
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German RepRap Neo / X150 2017

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Complete rebuild of the Grrp Neo / X150 Enables features like Display, SD Card support, heated bed, Power switch,…

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Printables
Licencja
Creative Commons — Attribution — Noncommercial

Complete rebuild of the Grrp Neo / X150

Enables features like Display, SD Card support, heated bed, Power switch, increases the print speed due to better cooling ( 150mm/s ), silent.

Added 3dm source files for modification.

Print instructions

Category: 3D Printer Accessories Rebuild Hotend / Bed Carriage:

Hotend

  • Minimizes space needed, resulting in 160mm / 165mm travel while z is still reasonably high @ 110mm
  • Easy installation without breaking your fingers
  • Straight belts
  • Easy to service later on
    Bed

  • Enables the use of an MK3 heated Bed

  • Three point leveling
  • Reinforces the flimsy original structure
    Bed V2

  • Fits more snugly onto the metal supports

  • Reinforced structure
  • Screw pass through shorter to avoid jamming
  • Added zip tie guides

    Marlin for GRR Neo / X150

Important Values

define X_MAX_POS 160
define Y_MAX_POS 165
define Z_MAX_POS 110

DEFAULT_AXIS_STEPS_PER_UNIT { 76.19, 88.89, 3200, 95 }

Included Marlin 1.1.4 Firmware

Preconfigured with my Neo, dont forget to PID tune / M502 M500

Update:

Changed various values to improve the firmware, most noticably changed Z Steps / mm to the correct value.

Misc Parts Used

https://www.thingiverse.com/thing:527334

https://www.thingiverse.com/thing:510957

https://www.thingiverse.com/thing:2544219

Parts needed:

  • Ramps 1.4
  • TMC2100 for X and Y
  • J Head E3D V6 Clone
  • MK2 Heatbed ( 215mm x 215mm )
  • MK8 Extruder
  • C14 Power Switch

    Custom Section

Extruder Holder

  • A simple version which unfortunately translates vibrations into the frame
  • Version to use a stepper dampener which reduces the noise hugely

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