FMEA在生产管理质量中的作用(英文版)(ppt 44页)英文版

FMEA在生产管理质量中的作用目录:
1.Define the scope for the FMEA
2.Identify team members, customer, and knowledge experts
3.Develop roles and responsibilities for team members
4.Study the product / process / service
5.Develop rating scales for Severity, Occurrence, and Detection
6.Brainstorm failure modes, known and potential
7.List the effects, causes, and current controls for each failure mode
8.Assign ratings for Severity, Occurrence, and Detection
9.Calculate RPN
10.Decide on a threshold RPN
11.Prioritize based on RPN and severity, or as required by the customer
12.Identify corrective actions
13.Implement and verify effectiveness of corrective action
14.Complete the documentation

FMEA在生产管理质量中的作用内容提要:
    Define the boundaries within which the product, process, or service will be studied, identifying the operating assumptions, current conditions, and constraints if any.
   Example 1:  Conduct a Process FMEA on PCB manufacturing line 1, starting with  operation 10 and ending with operation 250.
   The assumption is that design of parts is correct, and no shortages
    The line is setup as shown in process flow drawing # 809901
    Example 2: Conduct Design FMEA on the pressure relief valve (Part #JJJKKK)  for potential failures under extreme operating conditions  Assume no preventive maintenance will be conducted once installed