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Kossel carriage truck for smart pcb (2020 extrusion, v-rollers)
by christian_p
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This is a remix of dc42's design.
My carriage hat too much flex so i designed it much stronger and with MUCH smaller tolerances.
Additionally this takes the 2.1mm thick carriage adaptors into account which are added for the smart effector.
Attach V-Rollers with one washer only, no need for a nut.
I noticed the screws had play in their hole and would bend slightly because of the long lever due to the long distance to the rollers. So tighter tolerances and a single washer should improve this
My carriage hat too much flex so i designed it much stronger and with MUCH smaller tolerances.
Additionally this takes the 2.1mm thick carriage adaptors into account which are added for the smart effector.
Attach V-Rollers with one washer only, no need for a nut.
I noticed the screws had play in their hole and would bend slightly because of the long lever due to the long distance to the rollers. So tighter tolerances and a single washer should improve this
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