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ACC表示合格,REJ表示不合格。
一般检验部门在对产品进行检验时,需要对每个检验项目做出判定,判定结果分为ACC和REJ两种,其中ACC的意思是允收、合格,是英文Accept的简写,REJ的意思是拒收,不合格,是英文reject的简写。
通过统计各分项的ACC和REJ的数量,然后与AQL允收标准相比较,得出整批产品是否合格的判定结果。
IQC是公司与供应商打交道的一个窗口,同时也是控制供应商品质的关口,IQC工作进行得如何,直接关系到本公司产品品质成本及本公司在供应商中的印象。
① 抽样严谨
抽样检验是一个统计学概率存在风险,这种风险可能把不良品漏检而放到生产线上去,也可能把合格品判退,从而间接造成本公司的损失,所以在抽样时,一定要尽可能让样本反映母体的品质状况。
在抽样计划中,根据现行的国际或国家标准,可以控制在5%以下的风险率,但在具体抽取样本的过程中,可能因个人偏好而造成母体的随机性不够,所以在抽样方法上要特别注意严谨性。
② “客观公正”地判定品质
a. IQC人员经常同供应商接触形成了“情感氛围”在检验时容易形成主观的意识,造成对供应商的判定标准有差异。
b. 受个人心情影响,心情好可能认真一点,检验和判定较为慎重;心情差可能就是一眼定乾坤。
c. 受检验人员个性的影响,性了急的人在判定上容易主观,因此要注意客观公正。如不合格批放到制程,发生原材料问题,首先追究的是IQC人员责任。
③尊重供应商
④以综合因素来判定
在检验中,有时会遇到一些品质、时间、成本、效率上的冲突,如原材料需要紧急上线,而检验发现有一点“小问题”按原有标准不能收下,公司的采购策略是采用较低价格的物料,虽然与原定品质目标上有差异,但还是有可能收下等。
⑤尽量不要特采
⑥在检验过程中标识清晰
用标签标识来区分待检品、不良品、合格品等,最好是贴在有颜色的标签以示区分。
参考资料来源:百度百科-来料检验
臭美的小女人
1.(准备生产所需材料) get the materials ready; stock preparationThe abscission layer, puts together the seam in a big way, the edge sealing, humidity exceeding the allowed figure, the splice dehiscence, the material flaw, the warp has not distorted, barks the bubble, barks thoroughly the rubber, puts together the flower to be wrong2.Kong Weilou hits, the serious breakage, the knife shape mistake, the size mistake, the radian mistake, the hole position mistake, Kong Wei not good, jumps the slash, burned black, the quick mouth3.Assembly: Overflows the rubber, passes the rubber, the few rubber, the degum, the nail, the raised nail, the structure jail, does not leak the assemblage, the assembly mistake, the combination not not densely, the dropping variance uneven, five gold plating wrong, adjusts the barrel not not good along, the assembly, the landing is uneven4.Correct grinding: The nail hole, side not good, the polishing not good (saw cut, crushes, slash, wave, granulated substance but actually puts on, horizontal granulated substance, machine granulated substance mark, granulated substance burnt, crest line, Yu Tu, Yu Jiao, burr, hangnail, granulated substance concave, distortion)5.Paint: The class hangs, leng, zhang side, the dirt, has returned to sticks, the paint does not do, leaks spurts, the orange peel, bubbles wrong, the chromatic aberration, the color flower, the color, the bleeding, nips the bottom, reveals the inside story, the blanch, the albinism, the oil white, the color deterioration, becomes dark, the gloss unevenly, loses the light, the fog light, the light, the peeling, the level strips, the chap, the brush mark but actually, brushes the wool, Yu Tu, the granule, roughly, the granulated substance mark, the granulated substance insufficient, scratches puts on, exposes one's valuables, the pinhole, the shrink hole, the settlement, puts on the mind, the fish eye, scratches, bumps into and injures, the hand imprint, makes up the earth not not good, the spray point not good,The hardware pollution, the destruction not good, the dust paint not good, the crack not good, the sea pulls, cloth India not not good not good, leaks makes (hair brush old, brushes, ox hair, insect hole dryly, strikes, file mark, pulls ditch, cloth India, spray point and so on):6.Always/packing: The raised nail, overflows the rubber, the dust, bumps into and injures, the dehiscence, leaks the label, the product label counter-, pulls out the crack in a door unevenly, holds down strip not not good, leaks puts the instruction booklet, leaks installs the hardware, the attire wrong hardware, the specification symbol, KD does not try the group not not good, the assembly not good, the arm rest highly not good, the handle chromatic aberration, the paper box specification symbol, the packing way to, the packing not good, the gate does not pull out drawing not not smoothly, the marble break uneven, the gate pulls out the slit not to be uniform7.Collapses, the material rottenly with wrong, the specification mistake, the tenon ties the dehiscence, the hardware rusts, the slit unevenly, barks hollowly, the contiguous angle not good, the craft line along, does not scratch (crushes, bumps into and injures, abrasion).
亲爱的小慧慧
ACC在检验判定中是接受、合格的意思,REJ则是拒收、不合格的意思。
检验部门在对产品进行检验时,需要对每个检验项目做出判定,判定结果分为ACC和REJ两种,其中ACC是英文Accept的简写,REJ是英文reject的简写。
通过统计各分项的ACC和REJ的数量,然后与AQL允收标准相比较,得出整批产品是否合格的判定结果。
扩展资料
检验判定中与ACC、REJ紧密相关的AQL的意思:
AQL表示的是可接收质量水平,通常定义为95%的时候可接收提交批的不合格品率。95%的时候将接收质量等同于或高于AQL的提交批。
如果拒收某批次,则有95%的信心说,该批质量比AQL差。同样地,具有AQL质量的批次被拒收地概率是5%。
AQL并不是所生产的或者所接收批所必须的质量水平。它甚至不是质量目标。它仅是一个以生产者风险(α)或者拒收可接收批的概率的简单不合格百分比。
参考资料
百度百科--质量检验