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muetajjhgg
02-09 17:34
Model Name
gear mechanism 3d model
Tags
3d printing
3d printing realistic
gear mechanism
machine
machine 3d printing
machine 3d printing realistic
machine realistic
realistic
Prompt
Precision 3D-Printable Jar Opener Design Gear System Requirements: Module 2.0 involute tooth profile (20° pressure angle) Gear diameter: Main gear 60mm, pinion 30mm (2:1 ratio) Backlash: 0.5mm (prevent tooth fusion) Tooth depth: 4.5mm, tooth width: 3.8mm Axle & Pivot Details: 0.45mm radial clearance on all rotating axes Pivot pin diameter: 6mm, hole diameter: 6.45mm Pin length: 12mm (1mm protrusion each side) Leverage Mechanics: Handle length: 150mm (grip to pivot center) Gripping radius: 50mm (3:1 mechanical advantage) Opening range: Adjustable 65-120mm Structural Integrity: 4mm wall thickness at critical stress zones 2mm fillet radius at stress concentration points 2.5mm cavity walls for 40% Gyroid infill Maximum 45° overhang (support-free printing) Output: STL/STEP, manifold-verified, print-ready geometry.
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