Manufacturing Guides
How to Prepare a CNC Machining RFQ: Checklist and What Happens Next
Seven items make a complete RFQ — and earn a DFM-reviewed answer within 1–2 business days.
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Technical insights, guides and news
Tolerance guides, material comparisons and process notes written for engineers and buyers — each linked to the products and capabilities it explains.
Manufacturing Guides
Wire EDM vs CNC Milling: Choosing the Right Process
Mill the bulk, EDM the precision: hardness, corner radii and geometry decide which process earns each feature.
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News Demo
News — This Site Is a Local Prototype Build
A demo news entry confirming the Resources / news template works end to end.
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Manufacturing Guides Demo
Design Guide: Precision Etching of Ultra-Thin Metal Parts
Aperture rules, burr control and material choices for etched encoder discs, shields and photonics parts.
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Manufacturing Guides Demo
Gold Plating for Precision Components: Type I / II / III
Soft gold vs hard gold: purity grades, the Cu–Ni–Au stack, and when selective plating pays for itself.
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Material Guides
Kovar Machining: Practical Notes
Kovar expands like glass and ceramics — that is why hermetic packages use it. Machining discipline and plating stacks decide the rest.
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Manufacturing Guides
Aluminum vs Copper Cold Plates
Copper conducts twice as well, aluminum weighs a third and costs less — choose by thermal budget, weight and coolant, not by folklore.
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Manufacturing Guides
What ±0.005 mm Actually Requires in CNC Machining
±0.005 mm is a per-feature decision: thermal control, sharp tooling, trusted measurement — worth paying for only where function lives.
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