Example of the quality I achieved from the heavily modified lulzbot mini.

3D Printing
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Example of the quality I achieved from the heavily modified lulzbot mini. Note the near lack of ghosting/ringing.
Printed at 40mm/s, 0.2mm layer

Upgrades:
E3D Titan extruder
E3D V6 0.4mm nozzle
Genuine Gates GT3 belts
0.9 degree stepper motors
Completely redesigned X, Y, and Z axis.
Customized firmware and tuned advance extrusion in Marlin

623b5a772017a14ee7629569e9f1b0dc.jpeg
623b5a772017a14ee7629569e9f1b0dc.jpeg2048×1536 135 KB

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please share how did you managed that quality!

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You can see here the lulzbot mini used to print this. The x, y and z axis have been replaced with upgraded parts that I designed.missing/deleted image from Google+

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At that point, why not start from scratch and build up? You would probably save money.

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We wanted a retail off the shelf solution, and the lulzbot was highly rated. Unfortunately its rating is misplaced as out of the box it is not worth the money.

Management purchased several more because they wanted to copy the configuration. Unfortunately I was not in the loop when this was decided.