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38 lines
1.1 KiB
38 lines
1.1 KiB
7 years ago
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== Pixel-screw.scad ==
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This can generate four parts. Set each of the following to 1 in turn:
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render_screw = 1;
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render_pipe_screw = 0;
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render_guide = 0;
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render_motor_mount = 0;
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Note that they can be combined to see how the model fits together.
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The screw should be printed in a one colour (I chose yellow) and the pipe screw
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and the guide should be printed in a contrasting colour (I chose black).
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The colour of the motor mount and the other components isn't visible from the
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front, and so only matters to the aesthetics from the back. (I chose blue)
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== nail-test.scad ==
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Set the following to 0 and to 1 to generate the two halves of this part.
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nail = 0;
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The difference is that one has a narrower diameter in the holes, so that a nail
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can be banged into each hole. I used 40x1.6mm steel panel pins.
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== horn-holder.scad ==
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This fits the straight arm from a Tower Pro SG90 servo.
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== Notes ==
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The mechanism for attaching the nail system to the rest of the parts is
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considerably weaker than the rest of the system, and is prone to breakage.
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This really needs redesigning. A square hole/insert would probably make
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more sense here.
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