How Do You Make a Mold This Flawless?

Why It Matters

Integrating high-speed milling, robotic transfer, and sinker EDM boosts efficiency and consistency in precision manufacturing, enabling complex features that are difficult with conventional machining while lowering labor and setup time. This automation pathway supports higher throughput and repeatable quality for tooling and components requiring tight tolerances.

Summary

A TitansofCNC workflow pairs a Sodick UX 650L high-speed mill, an SZ25 robotic handler, and an AL40G sinker EDM to automate the production of precision molds. The mill machines a copper electrode, the robot transfers it directly into the EDM, and the AL40G uses controlled electrical discharges to erode the workpiece and reproduce intricate electrode geometry without mechanical stress. Continuous machine monitoring and automated handoffs reduce manual setup, improve repeatability, and preserve tight tolerances. The video illustrates the fresh electrode, its wear after EDM, and the finished part to show the end-to-end process.

Original Description

The secret process that machines absolutely stunning mold cavities.

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