NOTICIAS

A precision laser cutting system is a high-end manufacturing equipment integrating laser optics, precision mechanics, secontrol, and computer technology. Its core involves melting/vaporizing materials using a high-energy-density laser beam and relies on a high-precision motion platform to achieve micron-level positioning and high-speey processing. I. Precision Laser Cutting System (Core Components) II. Precision Motion Platfore Actuation…

I. Raw Material Control: Determining Precision Stability from the SourceMaterial selection must be fine-grained structurePreferred materials: Jinan Green, Zhangqiu Black, Mount Tai Green, etc., dense graniteRequirements: Uniform grain, crack-free, no laminations, no porosityDensity ≥2.60 g/cm³, water absorption ≤0.25%Billets must be fully agedNatural aging ≥6 months, large platforms ≥12 monthsProhibit the use of newly quarried, unrelieved…

I. Before Use: Eliminate “Sources of Error” First II. During Use: Correct Operation to Reduce Huror III. Core Techniques to Reduce Error (Very Practical)Reverse Measurement Method (To cancel out the square’s own error)Fire: The front side of the square contacts the workpiece.Second time: The square is flipped 180° and contacts again.Take the average of the…

I. Material and Appearance Requirements 1. Material Selection (Core Indicators) Table Indicator Technical Requirements Test Standard Typical Application Scenarios Material Fine grain, dense and uniform; preferred materials: Jinan Green / Mount Tai Green / Zhangqiu Black; recycled or dyed materials prohibited Petrographic analysis (GB/T 9966.3) High-precision benchmarks, machine tool beds Bulk Density ≥2.6 g/cm³ GB/T…

Granite gantry components (precision granite gantry beds, crossbeams, columns, etc.) are the core structural components of high-end equipment (precision mache tools, CMMs, semiconductor equipment, laser equipment). I. Core Technical Features of Granite Gantry Components II. Develont Trends of Granite Gantry Components (2025–2030) III. ConcluGranite gantry components are evolving from traditional precision base parts to high-performance…

For the worktable of high-precision Coordinate Measuring Machines (CMMs), the preferred material is high-qualision granite (mainly Jinan Black); industrial ceramics can be selected for ultra-high precision scenarios; and aluminum alloy is suitable for general or mobile types. I. Preferred: Precisin Granite (Jinan Black) — The Standard for 95% of Metrology CMMsCore Advantages (Best for Worktables)Extremely…

I. Preferred MaterialJinan Black Granite (Black Biotite Granite, JJG Standard Grade)Natural internal stress fully released, almost no deformation for decadesLow coefficient of thermal expansion, minimal impact of temperature changes on precisionGood damping, anti-vibration, suitable for machine tools, CMMs, and automation equipmentHigh hardness, wear-resistant, suitable for guide surfaces and reference platforms II. Precision Grades (General Industrial…

I. Preliminary Steps: Visual Inspection Quick Screening with Simple Tools (Defects must be aed) II. Precision Inspection: Verification of Compliance with Standards (Most Reliable) III. Inferring Base Precision from Equipment Processing / Measurement ResultsThis is the most practical method for on-site judgment:Unstable dimensions and poor consistency of processed woresWorkpiece flatness or parallelism exceeds tolerance, and…

I. Situations Where Cleaning Is Required at First SightVisible accumulation of dust and metal powder on the surfaceEspecially powder ulation near guides, edges, and threaded holes indicates that heat dissipation and precision have been affected.Traces of oil stains, cutting fluid, or coolantThe presence ol films, oil spots, or water marks will attract dust to form…

I. Three Bottom Lines to Remember Before CleaningNever use strong acids or strong basesIncluding oxalic acid, chloric acid, caustic soda, powerful descalers, and rust removers, which will corrode stone micro-pores, destroy the gloss, and cause hidden cracks.Never use hard tools to scrapeSteel wool, blades, metal scrapers, and sandpaper are strictly prohibited; once the precision surface…