Moldex3D is a commercial injection molding simulation software developed by CoreTech System, a leading provider of innovative CAE (Computer-Aided Engineering) solutions. The software is designed to help manufacturers predict and optimize the injection molding process, ensuring the production of high-quality parts with minimal defects. Moldex3D offers a wide range of features, including:
Below are the most effective levers, ranked by impact‑to‑effort ratio. moldex3d crack top
| Fix | How to Implement | Expected Reduction | |-----|------------------|--------------------| | (≥ 0.5 mm) | Use CAD fillet tool on all 90° corners near the hot spot. | 30‑50 % lower peak stress | | Gradual Thickness Transitions | Replace abrupt step‑downs with linear ramps (taper angle ≤ 5°). | 20‑35 % lower thermal gradients | | Relocate Gate | Move the gate away from the high‑stress zone, ideally ≥ 3 × part thickness. | 15‑40 % drop in packing‑induced stress | | Add “Vent” or “Overflow” | Provide a low‑pressure vent near the hot spot to relieve shrinkage stress. | 10‑20 % reduction in tensile stress | | Fix | How to Implement | Expected