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I. Product Characteristics and PremisesGranite is brittle; precision surfaces are susceptible to bumps, heavy pressurend scratches. The precision working surface must be isolated and protected

I. Basic Material Requirements (Ensure the stone itself first)Stone: Jinan Green (G3701), Zhangqiu Black, or equivalent high-density fine-grain graniteDensity: ≥3.0 g/cm³ (High-precision platform ≥3.2)Water Absorption:

When selecting oil to coat a granite base, the core principles are “protection firs, no damage, easy cleaning.” Selection must consider the base’s purpose (precision

The core of oiling is “thin, uniform, no omissions, no residue.” It is essential to form an effective protective film while avoiding thick application that

High-Precision CMM WorktableWhy Premium Precision Granite (Jinan Qing) is the First ChoiceExtremely long-term dimensionay, virtually permanent deformation resistanceNatural granite has undergone natural aging over hundreds

Laser Interferometer Dedicated for Granite Platforms | Comprehensive Selection Guide (Universal fo Grade 000/00/0)Select based on 5 core dimensions: platform accuracy grade, table size, workshop

From Deep Mountain Quarries → Dust-free Precision WorkshopPrecision Granite Platform · Complete Life Journey Station 1: Deep Mountain Mine · Raw Stone ExtractionSelected high-density Jinan

Laser Interferometer Inspection of Granite Platform Flatness: Easy-to-Understand Principles I. Core PrincipleUtilizing the extremely high stability of laser wavelength, it precisely calculates the deviation of

Granite Platform Flatness & Geometric Precision Comprehensive Testing Methods (Factory Practical Operations National Standard Verification)In accordance with JJG117-2013 Plate Verification Regulations, common testing methods for

Precision Granite Platform / Component Full-Process Manufacturing Solution (National StandardGrade 000/00/0 · Dedicated for Semiconductor / CMM / Optical Benchmarks)Covers the full closed-loop process from