I think the mini kossel is the most active delta at the moment. the 1515 version is ok but not stiff enough if you make it bigger than the stock size. The 2020 variant is very stiff at a reasonable height (600-700ish mm tall). I installed stepper motor dampeners and now the movement on my machine is quiter than the hotend/cooling fans.
Do yourself a favor and upgrade to a 32bit controller like a smoothieboard or an AzteegX5, though. The AVR based controllers are going the way of the dodo bird. I predict in a year or two max 32bit will be king of the hill.
I also think the cartesian bots will be dominated by CoreXY based machines too.
I'm going to be building another delta (a megnetics based MK) or a CoreXY based machine like the tantilot [www.thingiverse.com].
RichRap has a new cartesian design that he will be releasing soon that looks interesting and uses an X-Y movement similar to CoreXY. See his blog at Richrap.blogspot.com.
Do yourself a favor and upgrade to a 32bit controller like a smoothieboard or an AzteegX5, though. The AVR based controllers are going the way of the dodo bird. I predict in a year or two max 32bit will be king of the hill.
I also think the cartesian bots will be dominated by CoreXY based machines too.
I'm going to be building another delta (a megnetics based MK) or a CoreXY based machine like the tantilot [www.thingiverse.com].
RichRap has a new cartesian design that he will be releasing soon that looks interesting and uses an X-Y movement similar to CoreXY. See his blog at Richrap.blogspot.com.