This standard specifies the terms and definitions, types, model representation methods and basic parameters, requirements, test methods, inspection rules, marking, packaging, transportation and storage of multi-function CNC stone processing centers (hereinafter referred to as processing centers). This standard applies to multi-functional CNC stone processing centers with the functions of cutting, milling, grinding, polishing, drilling and three-dimensional engraving.
JC/T 2256-2014 Referenced Document
GB 16754 Safety of machinery.Emergency stop.Principles for design
GB/T 17248.3 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections*, 2018-12-28 Update
GB/T 1804-2000 General tolerances Tolerances for linear and angular dimensions without individual tolerance indications
GB/T 7935 Hydraulic fluid power.General requirements for hydraulic components
GB/T 8923.1-2011 Preparation of steel substrates before application of paints and related products.Visual assessment of surface cleanliness.Part 1:Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coa
GB/T 9797-2005 Metallic coating.Electroplated coatings of nickel plus chromium and of copper plus nickel plus chromium
JC/T 2256-2014 history
2014JC/T 2256-2014 Multi-function CNC stone processing machine