This standard specifies the parameters of surface grinding machines with horizontal axis and rectangular table with a working table width of 125 mm to 800 mm. This standard applies to newly designed surface grinders with horizontal axis and rectangular table for general purpose.
GB/T 6469-2004 history
2004GB/T 6469-2004 Surface grinding machines with horizontal grinding wheel spindle and reciprocating table-Parameters
1986GB/T 6469-1986 Surface grinding machines with horizontal spindle and rectangular table--Parameters
GB/T 6469-2004 Surface grinding machines with horizontal grinding wheel spindle and reciprocating table-Parameters was changed to JB/T 3382.3-2006 Surface grinding machines with horizontal grinding wheel spindle and reciprocating table—Parameters.