Jour : 01/28/2026

Keywords: Granite surface plate, material properties, metrological precision, dimensional stabilityGranite surface plates are renowned in metrology for their exceptional physical and mechanical properties. Key characteristics include: Comparative analysis with cast iron plates reveals granite’s superiority in long-term dimensional stability and corrosion resistance. Recent innovations, such as nano-particle-reinforced composites, further enhance wear resistance without compromising homogeneity.

Keywords: Granite surface plate manufacturing, diamond grinding, vibration aging, automationThe production of granite surface plates involves rigorous multi-stage processes: Advanced facilities utilize robotic handling and AI-driven quality control, reducing human error. For instance, Botou Jingda’s automated line achieves 98% first-pass yield for Grade 00 plates.