Jour : 03/02/2026

Granite (marble) precision platform is a reference measurement and precision assembly base platform made of granite as the base material, which has been precisely processed and strictly inspected. With the excellent physical stability of the material itself, it has become the core basic component of high- manufacturing, metrology inspection, and precision equipment, with high precision,…

Method 1: Pitch Method (High Precision, for Arbitration / Acceptance)Appl Scenarios: Factory Inspection, Customer Acceptance, High-Precision Tooling Calibration.Required Tools: Digital Level (or Repeating Level), Plate (Pitch Block), Recording Form.【Direct Execution Steps】Preparation: Place the granite straight edge stably on the temperature-controlled workbench20℃±2℃), preheat for 1 hour to be isothermal.Segmentation: Use the bridge plate to divide the…