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1、 2012042012041010 请保密请保密 浙江洁美电子科技有限公司浙江洁美电子科技有限公司 Zhejiang JieMei Electronic and Technology Co., Ltd. Zhejiang JieMei Electronic & Technology Co., Ltd. Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Z
2、hejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.用在检查表上用在排列图表上Zhejiang JieMei Electronic & Technology Co.
3、, Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.按累计的百分数可以将各项分成三类:080%为A类，显然为主要问题点；80 90%为B类，是次要因素； 90 100%为C类，是一般因素。三、作图步骤：1、收集数据。如三月份原纸共生产了121832卷，不良品中污渍异物5370卷，夹层1371卷，浆块1114卷，其他696卷，破口138卷，黄斑120卷，厚薄不均116卷，分层98卷，压印81卷，褶皱22卷。2、作出分项统计表（按原因、人员、工
4、序、不良项目等）A、把分类项目按频数大小从大到小进行排列，至于“其他”项，不论其频数大小均放在最后；B、计算各项目的累计频数；C、计算各项目在全体树木中所占比率（即频率）；D、计算累计比率。（示范表格见下页）Zhejiang JieMei Electronic & Technology Co., Ltd.示范表格（原纸不良分项统计表，总批量为示范表格（原纸不良分项统计表，总批量为121832卷）不良项目数量累计数比率%累计比率%污渍异物5370537058.8%58.8%夹层1371674115.1%73.9%浆块1114785512.2%86.1%破口13879931.5%87.6%黄斑12
5、081131.3%88.9%厚薄不均11682291.3%90.2%分层9883271.1%91.3%压印8184080.9%92.2%折皱2284300.2%92.4%其他69691267.6%100%Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.绘制排列图绘制排列图 从上图我们很容易就能看出,污渍异物、夹层和浆块为A类不良项，需立即采取措施改善；破口、黄斑和厚薄不均为B类不良项，分层、压印、褶皱和其他为C类不良项。B、C类可以稍后再采取措施进
6、行改善。Zhejiang JieMei Electronic & Technology Co., Ltd.l最后我们可以使用因果图（即鱼骨图）对造成污渍异物、夹层和浆块的的原因进行进一步的分析。Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejian
7、g JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieM
8、ei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Ele
9、ctronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electroni
10、c & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Te
11、chnology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.Zhejiang JieMei Electronic & Technology Co., Ltd.