抽样作业指导书.pdf

抽样作业指导书 Record of Revision: No. Rev Originator Summaries Date CCF No. 1 2 3 4 5 6 7 8 9 10 DISTRIBUTION: Department Organization 1. Purpose 目的 This instruction serves to standardize the sampling standard applying ANSI/ASQC Z1.4 to conduct incoming materials and finish goods inspections, ensuring products meeting quality requirements. 第 1 页 抽样作业指导书 本规程旨在规范使用 ANSI/ASQC Z1.4 单次抽样法对来料进行抽样检验，确保品质符合规范要求 2. Scope 适用范围 This document is applicable to the inspection of all production materials and finished goods of *** Company Limited Plant. 本规程适用于***有限公司所有生产物料和成品的检查。 3. Responsibility 职责 Quality Manager has the responsibility and authority to implement this procedure wherever sampling is required 品质经理赋予全权负责执行此流程 4. Definition 定义 AQL: Acceptable Quality Level 可接收质量水平。 Ac: Accept 接受 Re: Reject 拒收 CR: Critical 致命缺陷，会对人员造成伤害或火灾等 MA: Major 严重缺陷，对产品有重大影响的缺陷 MI: Minor 轻微缺陷，对产品有影响的缺陷 5. Procedures 作业程序 5.1 Inspection Levels 检查水平的规定： There are three general inspection levels (I, II III) and four special inspection levels (S-1, S-2, S-3 S-4). 检查水平分：一般检查水平（I、II、III）和特殊检查水平（S-1、S-2、S-3、S-4）。 Unless otherwise specified, Inspection Level II will be used. However, Inspection Level I may be specified when less discrimination is needed, or Level III may be specified for greater discrimination. Four additional special levels: S-1, S-2, S-3, and S-4, are given in the same table and may be used where relatively small sample sizes are necessary and large sampling risks can or must be tolerated..