200+ Inserts, One Mold: Trial Run & Delivery Insights

Over the past episodes, we’ve designed, machined, and assembled a mold with over 200 inserts. Now it’s time for the proof — the tryout.

In this episode, We tackle issues like burn marks and warping through vent optimization, stress adjustments, and cooling loop tweaks. The result? A mold that meets dimensional specs, assembles perfectly, and is ready for volume production.

Chapters:
00:00 – Intro and Review
00:30 Phase 1: Short-shot tests on key areas to check flow, venting, and seams.
00:37 Phase 2: Full assembly with IR thermal scans, flash checks, and dimensional review.
00:45 Optimization for burn marks, solution for wraping.
01:01 High-precision mold's full-process test system.

Complex molds demand precise processes. At First Mold, we don’t just deliver parts — we deliver a full, reliable workflow you can trust.

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