يوم: 04/18/2026

In aerospace manufacturing, large granite bases (platforms) serve as the core reference for ultra-precision machining,measurement, and assembly. Their precision is tested across four major dimensions: flatness, thermal stability, dynamic stiffness, and long-term stability, with larger sizes demanding even stricter stds. I. Core Precision Indicators and Aerospace StandardsThe aerospace industry (CMMs, large machine tools, assembly references)…

The demand for monolithic machined granite (especially machine tool beds and platform components) is growing rapidly, essentially reflecting the upgrading of requirements for “extreme precision and stability” in high-end manufacturing, which is the result of the combined effects of the material properties of granite, breakthroughs in machining technology, and cost advantages. I. The “Hard Power”…