Jour : 07/24/2026

Detailed Explanation of Precision Grades for Marble Platforms Used in Guide Rail Inspection (National Standard GB/T0428-2006 “Stone Surface Plates”) Complete Grade Sequence: Grade 000 > Grade 00 > Grade 0 > Grade 1, with decreasing step by step and flatness tolerance doubling; core reference for selecting linear guide rails, precision sliding tables, and linear motor…

Marble Linear Motor Module Platform | Core Advantages of High-Precision Inspection EquipmentI. Clarifying Structural DefinitionsMarble base direct drive linear motor integrated guide rail, distinguishing it from aluminum profile sliding tables and cast iron screw modules; widely used in optical scanning, 3D profile measurement, wafer inspection, high-precision visual dimension inspection, laser interferometry inspection, etc.II. Core Advantages…