电子文档交易市场
安卓APP | ios版本
电子文档交易市场
安卓APP | ios版本

FailureMode&EffectAnalysis2

19页
  • 卖家[上传人]:j****s
  • 文档编号:57566925
  • 上传时间:2018-10-22
  • 文档格式:PPT
  • 文档大小:466.50KB
  • / 19 举报 版权申诉 马上下载
  • 文本预览
  • 下载提示
  • 常见问题
    • 1、Failure Mode & Effect Analysis,Explanation and Use of FMEA,What is FMEA?,FMEA is a problem solving process adopted by Snap-on as a key component of the Quality Forward System. Generally, FMEA is done by an on-site multifunctional team facilitated locally or by an SEQ Group Advanced Quality Engineer. Objective is to identify all of the reasons why quality of a process or product does not meet expectations. Uses severity, occurrence and detection ratings to determine corrective action priority for

      2、 each possible failure reason.,When should a FMEA study be conducted?,As part of a Design/Development phase. When corrective action is needed due to unfavorable performance data (performance based on QFS metrics does not meet goals). When a need to make incremental improvement is identified by facility management or the SEQ Group.,FMEA Team Start-Up,Team Selection done by local quality coordinator, business unit manager or, on request, SEQ Group Advanced Quality Engineer. Problem Statement A con

      3、cise and focused description of the quality problem or opportunity for improvement, “what went wrong” or “what needs fixing”. Goal Statement a description of what is to be accomplished by the team, in quantifiable terms “reduce by”, “increase by”, “eliminate”, etc. Good metrics to use include scrap cost, rework cost, or Defects Per Million Opportunities (DPMO), etc. For example, a goal statement could be “To reduce DPMO on product family X from 3000 to 2000 by year end”. Complete FMEA Team Start

      4、-Up Worksheet (example located in procedure SEQ 80.10, Figure 1).,Problem Statement & Goal Statement,Problem Statement and Goal Statement should consider: What went wrong? What is the gap between the desired quality level and the actual quality level? Which process or processes are involved? Which department or cell is the deficiency occurring in? Is the problem cyclic, can it be attributed to specific events? What are the appropriate metrics to measure? What is the impact on operational fitness

      5、 and profitability? What is the impact on the bottom line (reduced, increased, eliminated)? Are there constraints recognized early in the process? If so, have they been explored and clarified with the appropriate management level,FMEA Process,FMEAs uncover process problems related to the manufacture of product. Examples: a piece of automated assembly equipment may misfeed parts resulting in products not being assembled correctly, or, in a chemical manufacturing process, temperature or mixing tim

      6、e could be sources of potential failures resulting in unusable product. Think in terms of the five elements of a process: people, materials, equipment, methods and environment. With these five elements in mind, ask “How can process failure affect the product, processing efficiency or safety?” Nine steps in FMEA process.,Step #1 - Review the Process,Ensure that everyone on the FMEA team has the same understanding of the process being worked on. Review blueprint/engineering drawing of product (if

      7、conducting FMEA on product) and/or a detailed flowchart of the process. If these are not available, the team will need to create one. Using the blueprint and/or flowchart, team members should familiarize themselves with the product or process. They should physically see the product or a prototype of the product, and physically walk through the process exactly as the process flows. It is helpful to have an “expert” on the product or process available to answer any questions the team might have.,S

      8、tep #2 Brainstorm Potential Failure Modes,Method of generating and documenting ideas of potential failure modes. If product or process is complex, a series of brainstorming sessions, each focused on a different element (i.e. people, methods, equipment, materials, environment), may be needed to generate a more thorough list of potential failure modes. Facilitator should write down all ideas generated in brainstorming sessions. Once brainstorming is complete, ideas should be grouped into like cate

      9、gories (as determined by the team). Groups can be type of failure, where on the product failure occurred, estimated seriousness of the failure, etc. Failure modes may also be combined if they are the same or very similar. Once failure modes have been grouped/combined, they should be transferred to the Potential Failure Mode and Effect Analysis Sheet (example in SEQ 80.10, Figure 2).,Step #2 (continued) Brainstorming Guidelines,Do not make any judgment on ideas. Team members should not comment on

      10、 whether an idea is good or bad. Thinking should be unconventional, imaginative, or even outrageous. Aim for a large number of ideas in the shortest possible time. Team members should “hitchhike” on other ideas, by expanding them, modifying them, or producing new ones by association. All team members should participate in brainstorming process.,Step #3 List Potential Effects of Each Failure Mode,After the failure modes are listed on the FMEA worksheet form, the FMEA team needs to review each failure mode and identify the potential effects of the failure should it occur. For some failure modes, there may be only one effect, while other failure modes may have several effects. This step must be thorough this information will determine assignment of risk ratings for each of the failures. It is helpful to think of this step as an if-then process: If the failure occurs, then what are the consequences.,

      《FailureMode&EffectAnalysis2》由会员j****s分享,可在线阅读,更多相关《FailureMode&EffectAnalysis2》请在金锄头文库上搜索。

      点击阅读更多内容
    TA的资源
  • 研究报告-2016-2022年中国数控矫直机床行业市场全景评估及发展趋势预测报告(目录)

    研究报告-2016-2022年中国数控矫直机床行业市场全景评估及发展趋势预测报告(目录)

  • 2016-2022年中国众筹行业市场全景评估及发展趋势预测报告(目录)

    2016-2022年中国众筹行业市场全景评估及发展趋势预测报告(目录)

  • 2017-2022年中国干细胞医疗行业市场全景评估及发展趋势预测报告(目录)

    2017-2022年中国干细胞医疗行业市场全景评估及发展趋势预测报告(目录)

  • 2016-2022年中国3D电视市场评估及投资前景预测报告(目录)

    2016-2022年中国3D电视市场评估及投资前景预测报告(目录)

  • 2016-2022年中国智慧商圈行业市场全景评估及发展趋势预测报告(目录)

    2016-2022年中国智慧商圈行业市场全景评估及发展趋势预测报告(目录)

  • 2016-2022年中国PBT纤维行业市场全景评估及发展趋势预测报告(目录)

    2016-2022年中国PBT纤维行业市场全景评估及发展趋势预测报告(目录)

  • 2017-2022年中国锰矿行业市场全景评估及发展趋势预测报告(目录)

    2017-2022年中国锰矿行业市场全景评估及发展趋势预测报告(目录)

  • 研究报告-2016-2022年中国制氧机行业市场全景评估及发展趋势预测报告(目录)

    研究报告-2016-2022年中国制氧机行业市场全景评估及发展趋势预测报告(目录)

  • 2016-2022年中国水务行业市场全景评估及发展趋势预测报告(目录)

    2016-2022年中国水务行业市场全景评估及发展趋势预测报告(目录)

  • 研究报告-2016-2022年中国机械行业市场全景评估及发展趋势预测报告(目录)

    研究报告-2016-2022年中国机械行业市场全景评估及发展趋势预测报告(目录)

  • 2016-2022年中国避孕药市场评估及投资前景预测报告目录

    2016-2022年中国避孕药市场评估及投资前景预测报告目录

  • 2016-2022年中国竹制包装用品行业市场全景评估及发展趋势预测报告(目录)

    2016-2022年中国竹制包装用品行业市场全景评估及发展趋势预测报告(目录)

  • 2016-2022年中国网络直播行业市场全景评估及发展趋势预测报告(目录)

    2016-2022年中国网络直播行业市场全景评估及发展趋势预测报告(目录)

  • 2016-2022年中国BBQ市场评估及投资前景预测报告(目录)

    2016-2022年中国BBQ市场评估及投资前景预测报告(目录)

  • 2016-2022年中国LED行业市场全景评估及发展趋势预测报告(目录)

    2016-2022年中国LED行业市场全景评估及发展趋势预测报告(目录)

  • 2017-2022年中国平板电脑行业市场全景评估及发展趋势预测报告(目录)

    2017-2022年中国平板电脑行业市场全景评估及发展趋势预测报告(目录)

  • 2016-2022年中国提净塔行业市场全景评估及发展趋势预测报告(目录)

    2016-2022年中国提净塔行业市场全景评估及发展趋势预测报告(目录)

  • 2016-2022年中国月子中心行业市场全景评估及发展趋势预测报告(目录)

    2016-2022年中国月子中心行业市场全景评估及发展趋势预测报告(目录)

  • 2016-2022年中国钛白粉行业市场研究及发展前景预测报告(目录)

    2016-2022年中国钛白粉行业市场研究及发展前景预测报告(目录)

  • 2017年中国风电行业发展趋势及装机容量预测

    2017年中国风电行业发展趋势及装机容量预测

  • 点击查看更多
    最新标签
    发车时刻表 长途客运 入党志愿书填写模板精品 庆祝建党101周年多体裁诗歌朗诵素材汇编10篇唯一微庆祝 智能家居系统本科论文 心得感悟 雁楠中学 20230513224122 2022 公安主题党日 部编版四年级第三单元综合性学习课件 机关事务中心2022年全面依法治区工作总结及来年工作安排 入党积极分子自我推荐 世界水日ppt 关于构建更高水平的全民健身公共服务体系的意见 空气单元分析 哈里德课件 2022年乡村振兴驻村工作计划 空气教材分析 五年级下册科学教材分析 退役军人事务局季度工作总结 集装箱房合同 2021年财务报表 2022年继续教育公需课 2022年公需课 2022年日历每月一张 名词性从句在写作中的应用 局域网技术与局域网组建 施工网格 薪资体系 运维实施方案 硫酸安全技术 柔韧训练 既有居住建筑节能改造技术规程 建筑工地疫情防控 大型工程技术风险 磷酸二氢钾 2022年小学三年级语文下册教学总结例文 少儿美术-小花 2022年环保倡议书模板六篇 2022年监理辞职报告精选 2022年畅想未来记叙文精品 企业信息化建设与管理课程实验指导书范本 草房子读后感-第1篇 小数乘整数教学PPT课件人教版五年级数学上册 2022年教师个人工作计划范本-工作计划 国学小名士经典诵读电视大赛观后感诵读经典传承美德 医疗质量管理制度 2 2022年小学体育教师学期工作总结 2022年家长会心得体会集合15篇
    关于金锄头网 - 版权申诉 - 免责声明 - 诚邀英才 - 联系我们
    手机版 | 川公网安备 51140202000112号 | 经营许可证(蜀ICP备13022795号)
    ©2008-2016 by Sichuan Goldhoe Inc. All Rights Reserved.