This standard specifies the safety technical requirements for the design, manufacture, use, management and maintenance of grinding machines. This standard applies to grinding machines that use grinding wheels or sanding tiles for manual, motorized or automatic processing. This standard does not apply to grinding machines using mounted grinding heads, coated abrasives, oilstones and abrasive pastes.
GB 4674-2009 Referenced Document
GB 12348-2008 Emission standard for industrial enterprises noise at boundary
GB/T 16769-2008 Metal-cutting machine tools.Measurement method of sound pressure level
GB/T 6171-2000 Hexagon nuts,style 1,with fine pitch thread
JB/T 9878-1999 Determination of dust concentration of metal cutting machine tools
GB 4674-2009 history
2009GB 4674-2009 Safety code for grinding machines
1984GB 4674-1984 Safety code for grinding machines