Through analyzing the measurement uncertainty sources and build its math model based on NC machine tools,the assessment methods about the standard uncertainty,combined uncertainty and expand uncertainty of the continuity of the protective bonding circuit test were introduced detailedly.The uncertainty analysis for continuity of the protective bonding circuit provides theory basis for its accurately test.
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李麟,张军,叶超.基于数控机床的保护联结电路连续性测量不确定度评定[J].机床与液压,2015,43(16):165-166. . Uncertainty Evaluation of Continuity of the Protective Bonding Circuit Testing for NC Machine Tools[J]. Machine Tool & Hydraulics,2015,43(16):165-166