]]>looks like Lawsy or what ever his handle is. hes always pushing the envelope. seems high speed would cook the motors and board
Up until the point they don't develop good torque because the amount you need to step ahead of the stature is too great a distance, stepper motors will actually run cooler when they run faster ^_^. You tend to (most drivers) put a constant power into the devices so if they're actually doing rotational work then it means it doesn't all go to heat. And, practically speaking, at higher speaks you can't put exactly 100% power in (so the power input is a little lower.)
But that said, those speaks might still push the ability of the motors to put enough torque in, idk. Looks cool
]]>]]>Someone, I think his handle is 2n2r5, designed or adapted a threadless ballscrew z drive for the Solidoodle. Someone else was offering to make those from Aluminum for about $40 if I remember. Are you maybe thinking of that?
damn i just saw the thingiverse link! does anyone have a CNC mill that they could make those for me? ill pay $
]]>]]>even with the fancy printer mods, must be a relative newb. hes printing on kapton straight on the bed. lol
mmmm.. if your bed is flat , you don't need anything else... i print on kapton only all the time without any problem...
and if I did not use a heating qubd pad for a faster heating (which requires me to use a glass plate + kapton) I would still be on the original wood/aluminium bed that was flat...
who is the noob ?
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