请教：GRR数据分析
GRR的数据如下，但我不会分析（因为里面的指标我都不懂），请详细指教！谢谢！
GAGE R & R SUMMARY:
===============================================================
REPEATABILITY (EV) (EQUIPMENT VARIATION): 0.156
REPRODUCIBILITY (AV) (APPRAISER VARIATION): 0.009
R & R (REPEATABILITY & REPRODUCIBILITY): 0.156
PART VARIATION (PV): 0.047
TOTAL VARIATION (TV): 0.163
-=================================================================
% PROCESS % TOLERANCE
VARIATION (TV) VARIATION (TOL)
% EQUIPMENT VARIATION: 95.68 77.95
% APPRAISER VARIATION: 5.34 4.35
% R & R: 95.83 78.07
% PART VARIATION: 28.57 23.28
GAGE R & R SUMMARY:
===============================================================
REPEATABILITY (EV) (EQUIPMENT VARIATION): 0.156
REPRODUCIBILITY (AV) (APPRAISER VARIATION): 0.009
R & R (REPEATABILITY & REPRODUCIBILITY): 0.156
PART VARIATION (PV): 0.047
TOTAL VARIATION (TV): 0.163
-=================================================================
% PROCESS % TOLERANCE
VARIATION (TV) VARIATION (TOL)
% EQUIPMENT VARIATION: 95.68 77.95
% APPRAISER VARIATION: 5.34 4.35
% R & R: 95.83 78.07
% PART VARIATION: 28.57 23.28
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bigduck138 (威望:0)
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VARIATION (TV) VARIATION (TOL)
% EQUIPMENT VARIATION: 95.68 77.95
% APPRAISER VARIATION: 5.34 4.35
% R & R: 95.83 （应该小于20%） 78.07
% PART VARIATION: 28.57 23.28
相关分析可以看看。GR&R的公式分析！