Author Archives: davidcrocker

Time to rebuild my large Kossel

It’s more than a year and a half since I published my large Kossel build blog entry.Since then I have upgraded it many times. Several people have built 3D printers based on this design, and some have asked for a … Continue reading

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More Delta Printer upgrades: WiFi and Silence!

Some of you may already know that I have been working on a new version of the Duet 3D printer electronics. The new board is called the Duet WiFi, and it a joint venture between my own company Escher3D and Think3DPrint3D. The first … Continue reading

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Print bed surface roundup

This time I will discuss the various print surfaces I have used and my experiences with them. Your results may differ.

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Upgraded arms for the large delta printer

My large delta printer has been working quite well since the last round of upgrades, but two issues have been bugging me. First, although spiral vase prints were excellent with perfect layer registration, some other prints showed a small misalignment … Continue reading

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More upgrades to the large Delta 3D printer

In this post I describe three further upgrades: 24V power, moving the electronics under the bed, and the Robotdigg aluminium effector.

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Upgrading the large delta printer

In my previous entry I described my large Kossel-derivative delta printer. Since building it, I have upgraded it in a number of ways, which I will now describe.

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Building a large delta 3D printer

In this entry I describe how I built a largish delta printer based on the Kossel design. It started up as an upgrade to the Mini Kossel that I describe in earlier posts, but now there is very little of … Continue reading

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