and other small bits and piecesOn Gonzonator1982 fishstair anti pinch design. Failed attempt. MMXEivydas Andriukonis2021-04-08 | quick demo on proof of concept. seems that it should work if printed correctly. forgot to compensate for plastic shrinkage.Design decisions for RDB4 v2.0 (suggestion for MMX)Eivydas Andriukonis2021-03-24 | ...Revolver divide by 4 (RDB4) v2.0 for MMXEivydas Andriukonis2021-03-23 | Design includes small drop of (3 deg), very constrained marble path, bushing to ensure free drum rotation, cnc'able parts, clamping suggestion for 22mm PMMA pipes. 8 hole design ensure that drum does not get stuck also allows low profile design. Aluminum pipes ensures that marble cant escape entry line.3DP linear bearing testEivydas Andriukonis2021-03-21 | 10 kg Z gantry setup rolling on 3DP linear bearing system. 4.5mm steel bb's bit noisy.Revolving divide by 4 (RDB4)Eivydas Andriukonis2021-03-20 | Short demo on RDB4. Progress update. Mainly to show equal division between exit channels.
Note: marbles can roll over their designated slot on revolver drum. Thus on last marbles finger assistance was needed as in test were 24 marbles used. Tough in constant feeding situation subsequent marbles will trigger drum. Rolling over drum slot is not a mole.MMX Guillotine for fish stairsEivydas Andriukonis2021-03-13 | This is suggestion for fishs tair pinch problem. mechanism can be easily multiplied.Linear bearing (recirculating) on diy railEivydas Andriukonis2020-11-23 | 3DP linear recirculating bearing and DIY rail. Description and models thingiverse.com/thing:4662854