Modular 2-Plate Injection Mold 1515 — Swap Inserts on the Machine, FreeCAD Parametric, Tested + FEA

A complete parametric 2-plate injection mold (150 × 150 base) in one FreeCAD macro. Change only the 80 × 80 inserts to mold a new part. STL for 3D printing, STEP for CNC, verified by 31 automatic checks, motion simulation and FEA. This FreeCAD macro generates a full **2-plate mold** — clamp plates, A/B plates, spacer blocks, ejector system, guide pins and bushings, return pins, sprue bushing and locating ring (59 parts) — around a **standard 80 × 80 × 25 insert pocket**. To mold a different par…

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