DFMEA(国外英文资料).doc

DFMEA(国外英文资料) DFMEA Encyclopedia card FMEA is an important method of reliability design when designing and manufacturing products. It is actually a combination of FMA (failure mode analysis) and FEA (failure impact analysis). It evaluates and analyzes various possible risks in order to eliminate these risks on the basis of existing technologies or reduce those risks to acceptable levels. Timeliness is one of the most important factors in successfully implementing FMEA, which is a proactive behavior rather than an afterthought. To achieve the best performance, the FMEA must take place before the failure mode is included in the product. directory The basic information The research object product The core ideas A case analysis of DFMEA The difficulty of implementing DFMEA Implement DFMEA preparatory work The method of building a failure mode library Determine the detailed analysis object of DFMEA DFMEA implementation process Analysis items Analysis of derivative term DFMEA development mechanism one, DFMEA development Project/function Third, potential failure mode The cause/mechanism of potential failure Suggestions The basic information The research object product The core ideas A case analysis of DFMEA The difficulty of implementing DFMEA Implement DFMEA preparatory work The method of building a failure mode library Determine the detailed analysis object of DFMEA DFMEA implementation process Analysis items Analysis of derivative term DFMEA development mechanism one, DFMEA development Project/function Third, potential failure mode The cause/mechanism of potential failure Suggestions Expand the basic information of this section Design FMEA (or d - FMEA, Design Failure Mode and Effects Analysis) should be in a Design or before beginning of concept formation, and in each stage of product development, when the Design change or get other information timely changes unceasingly, and at the end of the pattern before the completion of processing. Its evaluation and analysis are