JIS B 6251:2004 Machine tools -- Test conditions for surface grinding machines with vertical grinding wheel spindle and reciprocating table -- Testing of the accuracy
Based on JIS B 6191, this standard stipulates the static accuracy and machining accuracy inspection methods of normal-accuracy metallurgical (general-purpose) vertical shaft square table surface grinders, as well as the tolerance values corresponding to each inspection item. do.
JIS B 6251:2004 history
2004JIS B 6251:2004 Machine tools -- Test conditions for surface grinding machines with vertical grinding wheel spindle and reciprocating table -- Testing of the accuracy