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货物检验指导书 Goods Inspection Guidanc Manual
1. 目的 Objective:
为使抽查验货工作统一及标准化,特制定本规范,供本公司各部门/员工参考.
In order to standandise and unify the work on spot-check inspection of goods, this guidance
is specifically formulated for the reference of various departments/staff of this company.
2. 范围 Scope:
适用于本公司各QC人员之抽查验货工作.
Applicable to the spot-check inspection work of QC staff of this company
3. 说明 Explanation:
3-1. 缺陷分类 Defect Category
3-1-1. 致命 缺陷(CR) Critical Defect
a. 物料或产品存在锐利批锋,利边,尖点,漏电等危及生命安全之缺陷.
Materials or products with burrs, sharp edges, pointed spots, leakage, etc. defects threatening
the safety of life
b. 物料或产品有毒性,有腐蚀性及其他对生命安全构成威胁之缺陷.
Materials or products which are toxic, corrosive and have any other defects threatening
the safety of life.
c. 影响公司声誉之产品缺陷.Product defects which have impact on the company's reputation
3-1-2. 严重缺陷(MAJ) Major Defect
a. 货物丧失功能.(如遗漏挂线,配件或产品断裂)
Loss of function of the goods. (For example, missing of hanging cable, accessories
or product broken)
b. 主要性能指标不合格.(如挂线松脱,部分组件不灵敏等)
Failure in main performance indicators. (For example, falling apart of the hanging cable,
lack of responsiveness of some components)
c. 主要尺寸,规格,型号,颜色与样品严重不符.
The main dimensions, specifications, model, colour deviates seriously from those
of the sample models
d. 装配后,严重影响外观的缺陷.
After the assembly, defects which seriously affect the appearance.
e. 发现普遍性缺陷问题.Discovery of common defects problems
3-1-3. 轻微缺陷(MIN)Minor Defect
除以上两点外的缺陷.Defects other than those mentioned in the two sub-items above
3-2. 检验水准 Standard of Inspection
本公司一般采用MIL-STD-105E单次抽样计划一般检验水准 I 级.
This company usually adopts the MIL-STD-105E single-sampling plan with
general inspection standard I level.
3-3. 允许水准AQL值 Acceptance Quality Level Rate
本公司检验一般情况按AQL值 CR=0 MAJ=2.5 MIN=4.0抽样
Under normal circumstances, this company inspects sample in accordance with
AQL rate CR = 0 MAJ = 2.5 MIN = 4.0
如客户有特殊要求,须与客户协商并制定特定的AQL值为准.
If customers have special requests, in consultation with the customers, a specific AQL rate
should be developed and served as the standard
3-4. 允收数(Ac): 样本中,允许不合格之最大不良品数,若大于此数,则拒收.
Acceptance number (Ac): Among the samples, the maximum number of bad products
which can be allowed. If greater than this number, then the rejection.
拒收数(Re): 样本中, 判定不合格之最小不良品数,若小于此数,则允收.
Rejection number (Re): Among the samples, the minimum number of bad products which are
determined as not qualified. If smaller than this number, then the acceptance.
3-5. 当完成验货及清点不良品时,如发现单一种不良情况明显过多或已超出允许数值的半数,
Upon the completion of inspection and inventory of bad products, if it is found that a single
kind of defect is obviously in excess or exceeding half of the acceptable rate,
则需对工厂提出特别警告及视符情况严重性而拒收这批货.
then special warning has to be administered to the factory and depending on the seriousness
of the situation, refuse to accept the batch of goods.
3-6. 在一般情况下MAJ与两项均要求合格,该批货物才给与允收,如任何一项不合格则拒收.
Under normal circumstances, MAJ and two items are required to be up to standard, then the
batch of goods will only be accepted.If any one item is not qualified, the goods will be rejected.
4. 抽样步骤: Procedures of Sampling
4-1. 首先必须确保送检批数量最少完成80%(已装好外箱)方可进行检验.
First of all, to ensure those batch of goods delivered for inspection must be at least
of 80% completion (already packed with the outer box) for the inspection to proceed.
4- 2. 品检员将送检批数之相关检验资料/样品(采购提供)/检验工具等,而检验场所必须确保
清洁及有充足光线.
For the batch of goods delivered for inspection, the QC staff will have the relevant inspection
information/sample (supplied by the Procurement)/inspection tools, etc.and the inspection area
must be clean with sufficient light.
4-3. 根据送检批箱数加以开根后加一.(如批量123箱,开根后为11箱+1箱=12箱)
Based on the number of batch of boxes delivered for inspection, take square root of it and add
one (For example, the batch is 123 boxes, its square root is 11 boxes and plus 1 box equals to 12
boxes)
4-4. 根据送检批数量,查找样本代字表(附件一)找出相应样本代字.
Based on the number of products delievered for inspection, check against the
sample Code Table (Annex 1) and find out the corresponding sample code.
4-5. 由MIL-STD-105E表中查找应抽样本数量N,以随机抽样方式从送检批箱数中抽取样本N,
并进行检验.如发现不良品请以箭头标签贴在不良处并加以文字注明原因.
From the MIL-STD-105E table, find out the number of spot-check sample N. On a random
bais, select and inspect the N number of samples from the batch of boxes delivered
for inspection. If bad products are found, please label them with sticker marked with arrow head
on the part found with defects and with explanatory notes.
4-6. 将检验后不良品按3-1.分类放置,并统计数量.
Bad products found after inspection should be kept separately according to the defect
categories mentioned in item 3-1 and keep statistics on them.
4-7. 将样本数N和AQL值在MIL-STD-105E抽样计划表中的交叉位置点找到,得值(Ac.Re).
Referring to the sampling number N and the AQL rate in the MIL-STD-105E Sampling Plan
Table, a figure (Ac.Re) is arrived at their point of intersection.
4-8. 将检验后统计的不良品数依3-4及3-5.说明与(Ac.Re)对比,判定该送检批是否合格.
Based on the guidance at 3-4 and 3-5, draw a comparison of the number of bad products
after inspection with (Ac.Re) so as to determine whether the batch of goods is qualified or not.
判定后需要将所检验之送检批整理,标示判定结果;将检验后的不良品标示及隔离,
After the decision made, it is necessary to tidy up the batch of goods inspected, labelled the
inspection result; and label and separate those bad products
并填制相关验货报告(附件二),及要求工厂代表签名和保留一份副本,另验货报告需
And also fill out the relevant inspection report (Annex 2) and request the factory representative
to sign and keep a copy of it. Besides, the inspection report
尽快交回部门主管.should be returned to the supervisor of the department.
4-9. 如发现有不合格情况,请联系工厂有关部门主管及经理等,并通知我司QC主管一起
If unqualified condition is found, please liaise with the supervisor and manager of the concerned
department of the factory, and also inform the QC supervisor of our company for them
作出分析及检讨日后如何避免发生同类情况,最后作出处理.(如翻工或重新生产一批)
并需另定日期再次检验.
to make analysis and review on how to avoid the recurrence of similar cases and the subsequent
way out. ( For example, remake of the existing goods or manufacturing of new goods).
It is necessary to fix another date for inspection again.
5. 转移规则: Change-over Rules
5-1. 从正常检验到加严检验 From General Inspection to Special Inspection
a. 当进行正常检验时若连续二批初次检查不合格,则从下一批检验转到加严检验.
When conducting general inspection, if there are 2 batches in succession found to be unqualified
upon preliminary inspection, then beginning from the next batch, special inspection will be
conducted.
b. 新供应商须进行加严检验. Special inspection is necessary for goods from new suppliers.
c. 存在品质隐患的批次,须加严检验.
Batch with potential quality problem is neccesay to have special inspection.
5-2. 从加严检验到正常检验 From Special Inspection to General Inspection
当进行加严检验时,若连续五批次检验合格,则从下一批检查转到正常检验.
When conducting special inspection, if batches in five succession are found qualified
upon inspection, then beginning from the next batch, general inspection will be conducted.
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发表于 2015-4-21 23:44:18
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