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DCC Bridge
vyacheslavslavakhlebnikov
02-26 07:43
Model Name
stone rotator 3d model
Tags
3d printing
3d printing realistic
machine
machine 3d printing
machine 3d printing realistic
machine realistic
mechanical
quill
realistic
Prompt
Act as a mechanical engineer. Design a 3D-printable 'Stone Rotator' (Quill and Index) assembly for a DIY faceting machine. The design must be compatible with a metal construction set frame. Dimensions/Constraints: The Quill Housing: A block 25mm wide and 40mm tall. It must have two 4.5mm mounting holes on the back face, spaced 12.7mm (0.5 inches) apart vertically to bolt directly into construction set strips. The Spindle Hole: A vertical 8mm bore through the center to hold a standard dop stick. The Index Gear: A 96-tooth gear with a diameter of 50mm and an 8mm center bore. Include a side-mounted M4 set-screw hole to lock it to the dop stick. The Stopper (Pawl): A compliant mechanism (built-in plastic spring) with a triangular tip that fits the gear teeth. The base of the pawl must have a mounting hole to bolt onto the side of the metal frame. Tolerances: Use 0.2mm clearance for moving parts. Design for printing in PLA with no supports needed."**
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