Nouvelles et articles

Full Calibration Standards for Flatness and Parallelism of Granite (Stone) Surface Plates I. Core Execution Standards (Currently Effective in China) II. Flatness Standards (Core Tolerances

High-precision marble platforms empower precision inspection and mold machining I. Core material advantages of marble (granite) platforms, suitable for precision mold and inspection scenariosIn the

Precise Measurement and Quality Control of Precision Granite PlatesPrecision granite (granite stone) plates serve as the reference plane for metrology, CMM, optical inspection, and precision

Why granite machine beds are preferred for improving machine tool precision and performance (compared to cast iron / steel beds)To achieve high precision and stability,

Granite platforms / bases have become an indispensable core requirement for high-tech manufacturing for the following reasonsHigh-end manufacturing (semiconductor lithography, CMM, ultra-precision machining, optical inspection,

Ultra-precision motion system: A comprehensive analysis of industrial applications of granite air-bearing platformsite air-bearing platform = natural granite high-stability base hydrostatic air bearing air-bearing guide

Complete Grinding Process for Precision Granite (Marble) Inspection PlatformsThe measurement platforms used in the industry actually utilize Jinan Qinghei Granite (commonly known as marble platforms).

Precision Equipment: Material Selection Comparison of Ceramics, Metals, and Granite Complete Selection LogicI. Overview of Core Characteristics (Quick Differentiation) Performance Requirement Granite Metal Precision Ceramic

Ceramics in precision equipment combine the comprehensive characteristics of both metals and stone. I. Similar advantages compared to stone (granite / commonly used ceramic bases)High

Anti-cracking process and structural reinforcement technology for granite precision platform basesThe tensile strength of granite is extremely low (only 8~14MPa), making it highly susceptible to