1 Topic by satman49

  • satman49
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  • From: virginia
  • Registered: 2012-12-28
  • Posts: 867

Topic: interesting

Maybe we  all could get a job at  NASA   smile  http://www.foxnews.com/science/2013/02/ … moon-base/

SD3, E3D hotend,linear bearing on x/y axis',pillow block bearing on y conneting rod, ball bearngs on front y axis, fan on y stepper motor.