George timmermans
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3D Printing

3D printing is an emerging technology used more and more in industry. I own a modified Makerbot Replicator 2 that I use for prototyping purposes and to get to know the advantages and limitations of this technology hands on. 

Modifications are made to the Replicator 2 to improve print reliability and to be able to print a wider range of materials. 
The following improvements have been made:
  • Sailfish firmware instead of Makerbot firmware (improves print quality)
  • Spring loaded extruder (improves reliability)
  • Aluminium carriage (required to print at higher temperatures)
  • Low friction MK8 nozzle ( improves reliability)
  • Roller bearings instead of bushings (less friction)
  • Aluminium arms (reduces vibrations and shaking, won't sag or warp under heat, print at higher speeds)
  • Removable heated build plate (Expanded material capabilities)
  • Printer enclosure (improves dimensional accuracy and reduces warping)
  • Aluminium Idler kit ( improves reliability)
Personal projects are made available on Thingiverse.com, a website where you can share your designs freely. You can view my designs by clicking here.
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  • About Me
    • Resume
    • Press releases
  • Blog
  • Projects
    • Long Range WiFi Link
    • Embedded Systems >
      • Photo Booth
      • Classroom VU meter
      • USB Media Controller
      • Weather Station
      • Arduino Swimming Pool Controller
      • GRBL Android Controller
      • Arduino Serial Driver
      • Arduino Multitasking
      • 8x8x8 LED Cube
      • Analog -> Digital Geiger Counter
    • 3D Printing >
      • Simplify3d Configuration
      • 3D print repairs
    • Home Brewing >
      • Mead Recipes >
        • Cinnamon Mead
        • Sweet Chili Mead
        • Lemon & Ginger Mead
        • Mead Liqueur
        • Honey Beer
      • Glühwein (Spiced Wine)
      • Limoncello
    • House
    • Toolmaking
    • Laser Cutting
  • Weather Cam
  • Contact