KGL Engineering Blog

Technical guides on CNC machining, materials, tolerances, and design for manufacturability. Written by KGL engineers.

By Qiaosheng Hu, Founder | 2026-09-01

How 5-Axis CNC Machining Supports Humanoid Robot Manufacturing

A look at why 5-axis machining centers are critical for the complex joint geometries in humanoid robot programs.

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By Qiaosheng Hu, Founder | 2026-09-01

Achieving and Verifying 0.005 mm Tolerance in Production

What ±0.005 mm means in practice, how we verify it on Hexagon CMMs, and when ±0.002 mm is justified.

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