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Thread: Qidi Tech 1 - Replicator 1 clone
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07-14-2016, 11:45 AM #11
I have some products that hold miniature ball bearings and 48 pitch transmission gears. The adjustments I make to mesh are in .1mm increments. The bearings must slide into 10mm diameter pockets. I have to tolerance for not only plastic shrinkage, but also how the layers grip the outer bearing race. The first time you insert the bearing it can be tight. However when removed and reinserted the bearing actually slides in easier since it kind smooths the layering ribs flat.
This isn't the norm for 3d print though. A lot are more organic designs that can be off by 1-2mm and no one will notice.
Qidi X Plus 3 Paper thin first...
Yesterday, 01:15 AM in General 3D Printing Discussion