精 品[精品]00iso2859-1 抽样检验方案.doc

2011 精品 ksdowe This standard is based on the standard ” Method for sampling inspection” (DS/ ISO 2859- 1) 本标准以“抽样检验方案”（DS/ISO 2859-1 ）为依据 Exit control in China: 在中国的出货检验：  Random sampling schedule ”Normal inspection” 随机抽取样本，依“正常检验抽样标准”  Control dimension 控制尺寸  Inspection level I 一级检验标准  AQL-value 0,4 (can accept max. 0,4 deviation per. 100 units) AQL 值为 0.4（即每 100 个单位产品中不合格品数不可超过 0.4 个）  Additional dimensions 其它尺寸  Special inspection level S-3 按 S-3 级特殊检验标准  Additional dimension: AQL-value 1,5 (can accept max. 1.5 deviation per. 100 units)其它尺寸：AQL 值为 1.5 （即每 100 个单位产品中不合格品数不可超过 1.5 个） Incoming control: 客户进料检验：  Random sampling schedule ”Normal inspection”随机抽取样本，依“正常检验抽样标准”  Control dimension 控制尺寸  Special inspection level S-4 依 S-4 级特殊检验标准  AQL-value 0,4 (can accept max. 0,4 deviation per. 100 units) AQL 值为 0.4（每 100 个单位中不合格品数不可超过 0.4 个）  Additional dimensions 其它尺寸  Special inspection level S-2 依 S-2 特殊检验标准  Additional dimension: AQL-value 1,5 (can accept max. 1.5 deviation per. 100 units)其它尺寸：AQL 值为 1.5（即每 100 个单位产品中不合格品不可超过 1.5 个） Code letter for sampling size 样本大小字码2011 精品 ksdowe Exit inspection in China 在中国的出货检验 Batch size 批量范围 Inspection level I 1 级检验标准 Special inspection level S-3 S-3 级特殊检验标准 26 - 50 C B 51 – 90 C C 91- 150 D C 151 – 280 E D 281 – 500 F D 501 – 1.200 G E 1.201 – 3.200 H E 3.201 – 10.000 J F 10-001 – 35.000 K F 35.001 – 150.000 L G 150.001 – 500.000 M G Incoming inspection 客户进料检验 Batch size 批量范围 Special inspection level S-4 S-4 级特殊检验标准 Special inspection level S-2 S-2 级特殊检验标准 26 - 50 C B 51 – 90 C B 91- 150 D B 151 – 280 E C 281 – 500 E C 501 – 1.200 F C 1.201 – 3.200 G D 3.201 – 10.000 G D 10-001 – 35.000 H D 35.001 – 150.000 J E 150.001 – 500.000 J E2011 精品 ksdowe Plan for sampling under normal inspection 正常检查抽样方案 Control dimension: AQL-value = 0,4 控制尺寸：AQL 值=0.4 Sample size Code letter 样本大小字码 Sample size 样本大小 Accepted level (Ac) 合格判定数(Ac) Rejection level (Re) 不合格判定数(Re) A 2 B 3 C 5 D 8 E 13 F 20 G 32 0 1 H 50 J 80 K 125 1 2 L 200 2 3 M 315 3 4 N 500 5 6 P 800 7 8 Additional dimension: AQL-value = 1,5 其它尺寸：AQL 值=1.5 Sample size Code letter 样本大小字码 Sample size 样本大小 Accepted level (Ac) 合格判定数(Ac) Rejection level (Re) 不合格判定数(Re) A 2 B 3 C 5 D 8 0 1 E 13 F 20 G 32 1 2 H 50 2 3 J 80 3 4 K 125 5 6 L 200 7 8 M 315 10 11 N 500 14 15 P 800 21 22 Plan for sampling under tightened inspection 加严检查抽样方案： Control dimension: AQL-value = 0,4 控制尺寸：AQL 值=0.4 Sample size Sample size Accepted level Rejection level Code letter 样本大小字码 样本大小 (Ac) 合格判定数(Ac) (Re) 不合格判定数(Re) A 22011 精品 ksdowe B 3 C 5 D 8 E 13 F 20 G 32 H 50 0 1 J 80 K 125 L 200 1 2 M 315 2 3 N 500 3 4 P 800 5 6 Additional dimension: AQL-value = 1,5 其它尺寸：AQL 值=1.5 Sample size Sample size Accepted level Rejection level Code letter 样本大小字码 样本大小 (Ac) 合格判定数(Ac) (Re) 不合格判定数(Re) A 2 B 3 C 5 D 8 E 13 0 1 F 20 G 32 H 50 1 2 J 80 2 3 K 125 3 4 L 200 5 6 M 315 8 9 N 500 12 13 P 800 18 19 Plan for sampling under reduced inspection Control dimension: AQL-value = 0,4 Sample size Code letter Sample size Accepted level (Ac) Rejection level (Re) A 2 B 2 C 2 D 3 E 5 F 8 G 13 0 12011 精品 ksdowe H 20 J 32 K 50 L 80 1 2 M 125 2 3 N 200 3 4 P 315 5 6 Additional dimension: AQL-value = 1,5 Sample size Code letter Sample size Accepted level (Ac) Rejection level (Re) A 2 B 2 C 2 D 3 0 1 E 5 F 8 G 13 H 20 1 2 J 32 2 3 K 50 3 4 L 80 5 6 M 125 6 7 N 200 8 9 P 315 10 11 Rules for shift between the inspection levels Start  2 out of 5 following batch is rejected.  5 batch under reduced inspection cannot be accepted  Supplier improve the quality  5 following batches under reduced inspection can be accepted.  Preceding 10 Lots Accepted, with  Total nonconformning less then limit number (optional), and  Production steady, and  Approved by responsible authority  Lot not accepted, or  Lot accepted but nonconformities found lie between Ac and Re of plan, or  Production irregular, or  Other condition warrant Normal inspection Tightenedi nspection Cancel inspection Reduced inspection。