【正文】
24001411(負(fù)片法 ) 1 2 3 4 5 6 7 8 Over hang 2 0 2 0 5 0 2 2 Solder dam 0 0 7 0 7 7 3 3 S/M 厚度 0 0 0 0 0 0 0 0 9 10 11 12 13 14 15 16 Over hang 0 7 0 3 7 8 7 0 Solder dam 7 0 0 0 0 0 0 7 S/M 厚度 0 0 0 0 0 0 0 0 七、變異數(shù)分析 S/M 厚度 合并后 ANOVA FACTOR Si DF V F (%) A 1 ** D 1 ** I 1 ** AH 1 ** B 1 * AB 1 F 1 G 1 H 1 C 1 e 1 St= t = Solder dam ANOVA FACTOR Si DF V F (%) D 1 ** A 1 ** G 1 * AF 1 * H 1 * AD 1 F 1 B 1 e 7 St= t = hang ANOVA FACTOR Si DF V F (%) AF 1 ** F 1 ** G 1 ** AH 1 * A 1 * I 1 D 1 H 1 e 7 St= t =