Suggestion Documentation: Y belt driving wheel
Posted: Tue Feb 16, 2016 9:27 pm
After I successfully managed to find the root cause for my slip-stick effect on the Y-axis, I suggest to make some minor modifications to the assembly instructions:
Goal: avoid, that the outer part of the Driven wheel come into contact with the wheel holder.
Even if there is 0.1 to 0.2 mm space left the wheel can scratch the holder.
Therefore I suggest to put a M3 washer on both ends of the bearings. This assure that only the inner ring of the bearing come into contact with the side wall of the holder.
You may check, if it also make sense to place some "distance parts" between the two bearings to avoid that they move into the inside.
Goal: avoid, that the outer part of the Driven wheel come into contact with the wheel holder.
Even if there is 0.1 to 0.2 mm space left the wheel can scratch the holder.
Therefore I suggest to put a M3 washer on both ends of the bearings. This assure that only the inner ring of the bearing come into contact with the side wall of the holder.
You may check, if it also make sense to place some "distance parts" between the two bearings to avoid that they move into the inside.
