User talk:Johann

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Dear Johann, Welcome to RepRap!

I think the category: delta and other parallel or non-Cartesian or both drive trains have a lot of potential.

Thank you very much for posting photos of your Rostock actually printing. --DavidCary 15:38, 5 August 2012 (UTC)

Scaling Up the Rostock

Johann, I (and seemingly everyone else) want to build a Rostock printer. Do you know where I might find information about scaling up the design about 2-2.5X? There has got to be some papers in the literature about Linear delta design factors, such as arm length vs radius of supports, but I haven't found them yet. Can you point me to any information about this? skm [email protected]