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Primary manufacturing methods such as CNC and laser drilling have had a storied history of stability and reliability in machining near-net-shape components from tough materials into unique geometries. But it's the secondary post-processing operations where these methods quietly lose both time and control. Voxel's pulsed electrochemical machining (PECM) offers postprocessing capabilities for metal components that are scalable, reliable and precise.

Conventional processes continue to be plagued by burrs and recast layers. In this article, we share why these issues persist, what consequences burrs and recast layers present, and how PECM circumvents them.

What differentiates Voxel from any other contract manufacturer, or even any other company in the electrochemical machining world? The answer: a production-ready engineering environment, driven by co-development and innovation. Interested in consuming this content another way? Check out our AI-enabled podcast below summarizing the content: What is Voxel Not? At its core, Voxel Innovations is an advanced contract manufacturer specializing in the development and deployment of c

OPECM may enable unique internal finishing capabilities for critical AM parts, able to access non-line-of-sight internal features.

In this article, we’ll explain why conventional processes struggle with these evolving demands, how PECM overcomes the thermal and mechanical limitations inherent to laser drilling and CNC, and how these capabilities unlock new possibilities across semiconductors, power electronics, and medical device applications where microhole arrays directly define performance.