NEWS

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…

I. Cleaning and Surface Maintenance ErrorsUsing strong acids or strong alkalis for scrubbingHydrochloacid, oxalic acid, and strong alkaline cleaners will corrode the granite surface, destroy the gloss, and even cause micro-cracks and powdering.Using metal shovels oeel wool for hard scrapingThis easily scratches precision surfaces, causing permanent scratches and affecting equipment accuracy.Failing to clean oil stains,…

Granite Parallel Rule (also known as Marble Parallel Rule) is a high-precision precision measuriol. The core of maintenance lies in preventing impact, corrosion, and temperature/humidity fluctuations, as well as frequent cleaning and regular calibration. The following are systematic daily maintenance tips: I.ge Standards (Prevent Damage)Handle with care; strictly prohibit impact.Granite is brittle; absolutely forbidden to…

It can be repaired, and the precision of the granite platform (marble platform) can be restored through professional grinding, which is a very routine operation in the industry. I. Is it repairable?In the vast majority of cases, repair is possible.Unless:The entire piece is fractured or has severe chippingThe internal structure is cracked or deformedThe thickness…

The core differences between granite square rulers and cast iron square rulers in precision measurement stem from essential disparitiesr dimensions: material physical properties, precision stability, usage and maintenance, and applicable scenarios, directly determining measurement reliability and long-term precision performance. I. Material and Physical Properties ( Differences)Granite Square Ruler (Primarily Jinan Blue / Mount Tai Blue)Extremely…

In precision granite components, surface grinding is not merely about “smoothing”; it is the core process that determines precision, lifespan, stability, and perform, and it can be said that 80% of the value of granite components lies in the quality of the grinding. In summaryGrinding is crucial countertops because:It transforms natural stone into a stable,…

In precision machinery, a granite platform is not merely “a piece of stone,” but the reference and backbone fotire machine’s precision, directly determining whether the equipment can operate stably at the micron and nanometer levels. Its critical role can be condensed into these 6 core positions: on Reference Surface for the Entire Machine (Corest Role)All…

The manufacturing of precision granite components (platforms, bases, guides, gantries a precision process chain from raw blocks to micrometer-level finished products, with the core being stability, stress relief, step-by-step precision machining, and strict inspection. The followingaks down the complete process and marks Critical Control Points (CCP). I. Raw Material Preparation (Source Determines Stability) II. Rough…