Flatness error inspection of granite platforms shall be conducted in accordance with GB/T 20428-2006 “Rock Slabs”* as a priority. Common methods include the electronic level method, laser interferometer method, optical flat interferometry method, and dial indiator method. Selection should be based on precision requirements and on-site conditions. I. Common Methods and Applicable ScenariosTable Method Equipment…
I. Packaging Requirements (Shipping / Long-distance Transport) II. Storage Requirements (Warehouse / On-site Storage) IHandling and Lifting PrecautionsMust use the original design lifting holes / lifting points.Lifting slings / wire ropes must have soft protective sleeves to avoid direct friction the stone.Lifting must be smooth and slow; prohibit sudden stops, swinging, or collisions.Strictly prohibit dragging…
Granite Platform — The Impact of Cutting, Thickness Measurement, and Polishing on Precision, Stability, and Appearance I. Impact of Cutting Process Iof Thickness Measurement Process IImpact of Polishing Process (Most Critical)
I. Main Causes of Deformation II. Prevention and Control Measures III. Recommendations for Handling DeformationMinor Deformation / Wear: Use manual grinding diamond grinding paste for local repair to restore surface precision.Moderate Deformation: Return to the factory for re-precision grinding and scraping to eliminate warping and restore flatness.Severe Deformation / Cracks: Replace the platform after assessment…
Granite Measuring Platform / Gauge Cleaning Maintenance Daily Care StandardsApplicable tde 00, Grade 0 granite platforms, straight edges, angle blocks, parallels, etc. I. Cleaning Methods (Core: No scratching, no corrosion, no deformation) II. Maintenance Key Points (Determines lifespan and accuracy) III. Methods for Different StainsDustSoft brush → Wipe with cloth → Wipe with alcoholFrprints, oil…
Common Fixation Methods for Granite Platforms I. Most Universal: Three-Point Support Fixation (Mandall precision platforms)** Applicable to:** Grade 00, Grade 0, Grade 1 precision inspection platforms, marking platforms, measurement bases** Core Principle:** Three pnts define a plane, avoiding distortion caused by four-point loading and affecting flatness.Structure:3 support points on the bottom of the platform (usually…
The delivery acceptance of granite components is centered on complete documentation, qualified appearance, precise dimensions, compliant ormance, and stable installation. Quality control spans the entire process from factory release, site entry, installation to finished products, strictly adhering to national standards and design requirements. I. Core Cofor Delivery Acceptance (Mandatory for Factory Release / Site Entry)…
Granite bases are coated with a layer of oil before shipment primarily for the following core reasons, all aimed at protecting the product during transportation and storage: Note: This protective oil is only for temporary protection during transportation and needs to be thoroughly cleaned before the granite base is officially installed and used, to avoid…
Granite Platform Stands are specialized structures used in precision measurement and machining to support granite plates, ensuringir levelness and stability. The core design follows the principle of “three-point support auxiliary support,” combined with adjustable feet and vibration/isolation measures, to prevent platform deformation and vibration nterference. The following are the classification, structure, selection, and installation key…
2 Surface Cleaning (Crucial)Use a dust-free cloth/rabbit skin cloth to wipe away floating dust.For oil stains: Gently wipe with anhyd ethanol/isopropanol or neutral cleaner, and immediately dry.Strictly Prohibited:Washing with water, using acidic or alkaline cleaners, wool, sandpaper.Leaving water stains, fingerprints, oil stains, iron filings.
