This is a "food pusher" for a food processor. We got a hand-me-down food processor, but it was missing the plastic pusher. I modeled this, printed it in ABS, and vapor-smoothed the result to get rid of layer lines and achieve a smooth, clean-able finish. It works perfectly (for our Kitchen Aid "Ultra power" model of food processor).
Print with at least 4 lines of wall thickness to maintain wall integrity. After about 4 years of use, ours started to develop some cracks along the layer lines.
food_processor_pusher.stl | 174.6KB |