Granite vs. Cast Iron Base — Comprehensive Vibration Control ComparisonI. Core Vibration-Related Material ParametersTablePerformance Indicator Natural Granite (Jinan Green / Black Granite) Gray Cast Iron
Full-field Applications of Granite Machine Tool Bases (Granite Bases)Relying on six core characteristics—low linear expansion, strong vibration absorption, non-magnetic, rust-proof, zero internal stress, and high
Cast iron platforms offer superior static load-bearing and heavy-duty crushing capacity, but high-precision inspection and metrology demand temperature stability, low deformation, zero stress, vibration damping,
Technical Requirements for Flatness of Nanoscale Positioning System Bases (Granite / Marble Bases)Applicable Objects: Linear motor platforms, semiconductor inspection equipment, optical alignment platforms, nano-displacement stages,
Nanometer-level positioning accuracy: The drive determines the upper limit, while the base secures the bottom line.When positioning indicators enter the nanometer scale, many people fall
The King of Stable Precision in Precision Manufacturing: Marble Platforms and Linear Motors I. IntroductionThe positioning accuracy requirements for semiconductor metrology, micro-nano laser processing, optical
Precision rolled to the nanometer scale, from cornerstone to intelligence: The evolution of the marble linear motorIntroductionSemiconductor lithography, laser micro-nano machining, high-precision optical inspection, third-generation
Installation, Commissioning, and Maintenance Key Points for Granite Machine Tool Guides (Granite Guides)Applicable to: Jinan Qing Granite Guides, Integrated Granite Bed Guides, Air Bearing /