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I.Introduction

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You can print big things. $1000 vs. $36K+.

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II. Alterations

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  • Tack weld the frame together after making one edge using a straight edge, and the using that edge piece as a model for the rest of the cube sides. Make each length 3 feet.
  • Build 4 axes first to see if the z axis lifts and test that it lifts with an exisiting control panel. Can possibly save time on building axes.
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    • Reflection: consider trying 6 axes first, and then reducing the amount of axes to see if it still works, based on how long you think it takes to test things. Where is the risk?
  • Measure a threaded rod to-size for the extruder, and then cut it using a vice grip and a hack saw (or a grinder)
  • Extend all the wires to the extruder: 2 fans, thermister, heater
  • Extend all motors: extruder motor, 4-6 z motors, 2 y motors, 1 x motor
  • Extend all end-stops, should just be 1?
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II. Functional Knowledge

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Lessons Learned:

  • We get 5 pounds out of each motor, but we need more powerful drivers
  • Sensor works at 8mm with a

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III. Instructional

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Describe how to put this component together, 1 step at a time, with labeled pictures or diagrams that illustrate what to do.

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IV. Troubleshooting

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Document all problems that any person runs into here. Provide a header describing the problem in 2-3 words, followed by a 140 character limit description of what occurred. Here is an example.

Threshed Bearing Slots�Plastic is threshed such that a bearing won’t be able to slide. How to make it slide?

Take a metal rod like a screwdriver, or even a long metal nail filer if you have one, and grind the plastic off. The bearing slot should be uniform.

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V. Completed Checklist

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How do you check that this component is successfully built?

Add high-level descriptions of what to check at the top here

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Provide further detail, with pictures and diagrams if necessary, below.

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VI. Design Considerations

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How could this be made differently?

For example, in terms of:

  • Design
  • Materials
  • Function

Reveal the design principles of this design. Illustrate trade-offs and choices. This preps folks to start thinking like an OSE developer.