關(guān)于fmea的培訓(xùn)資料(英文版)-文庫(kù)吧資料
2025-01-15 19:26本頁(yè)面
【正文】 ess, temperature or mixing time 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. Q u ality Forw ard SystemStep 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 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. Q u ality Forw ard SystemStep 2 – Brainstorm Potential Failure Modes ? Method of generating and documenting ideas of potential failure modes. ? If product or process is plex, a series of brainstorming sessions, each focused on a different element (. 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 plete, ideas should be grouped into like categories (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 bined if they are the same or very similar. ? Once failure modes have been grouped/bined, they should be transferred to the Potential Failure Mode and Effect Analysis Sheet (example in SEQ , Figure 2). Q u ality Forw ard SystemStep 2 (continued) – Brainstorming Guidelines ? Do not make any judgment on ideas. Team members should not ment on 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. Q u ality Forw ard SystemStep 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 ef
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