A plastic part is easy by Ha LeA plastic part is easy by Ha Le

A plastic part is easy

Ha Le

Ha Le

A plastic part is easy to model in CAD. Producing it consistently across multiple cavities is where the real engineering begins.
This project involved the complete development of a production injection molding system, including DFM review, mold flow analysis, runner balancing, multi-cavity tooling development, and production validation.
The objective was to identify manufacturing risks before steel was cut, improve cavity balance, reduce molding variation, and achieve a smooth transition from CAD design to production parts.
Projects like this sit at the intersection of product development, tooling engineering, and manufacturing reality.
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Posted Jun 19, 2026

A plastic part is easy to model in CAD. Producing it consistently across multiple cavities is where the real engineering begins. This project involved the co...