PFMEA----Sev 9, 10 → ▼ (CC), OS
PFMEA----Sev 5-8 AND Occ 4-10 → SC, HIC
关于对YC和YS的详细说明
Ford FMEA Manual中有明确定义
原文如下:
When a Failure Mode/Cause combination has a Severity rating 5 to 8 and an Occurrence rating of 4 or higher, then a potential Significant Characteristic exists. When a potential Significant Characteristic is identified, the letters “YS” are entered in this column and a Process FMEA is initiated.
These product characteristics affect product function and/or are important to customer satisfaction, and may require special manufacturing, assembly, supplier, shipping, monitoring and/or inspection actions or controls.Refer to Section 6 for further definitions and details of Special Characteristics and their required actions.
When a Failure Mode has a Severity rating of 9 or 10, then a potential Critical Characteristic exists. When a potential Critical Characteristic is identified, the letters “YC” are entered in this column and a Process FMEA is initiated.
These product characteristics affect safe vehicle or product function and/or compliance with government regulations, and may require special manufacturing, assembly, supplier, shipping, monitoring and/or inspection actions or controls. Refer to Section 6 for further definitions and details of Special Characteristics and their required actions.
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michael.lee (威望:0) (江苏 苏州) 汽车制造相关 经理
赞同来自: lym4311707
在Ford的一份Supplement K文件中
有描述 如下:
DFMEA----Sev 9, 10 → YC
DFMEA----Sev 5-8 AND Occ 4-10 → YS
PFMEA----Sev 9, 10 → ▼ (CC), OS
PFMEA----Sev 5-8 AND Occ 4-10 → SC, HIC
关于对YC和YS的详细说明
Ford FMEA Manual中有明确定义
原文如下:
When a Failure Mode/Cause combination has a Severity rating 5 to 8 and an Occurrence rating of 4 or higher, then a potential Significant Characteristic exists. When a potential Significant Characteristic is identified, the letters “YS” are entered in this column and a Process FMEA is initiated.
These product characteristics affect product function and/or are important to customer satisfaction, and may require special manufacturing, assembly, supplier, shipping, monitoring and/or inspection actions or controls.Refer to Section 6 for further definitions and details of Special Characteristics and their required actions.
When a Failure Mode has a Severity rating of 9 or 10, then a potential Critical Characteristic exists. When a potential Critical Characteristic is identified, the letters “YC” are entered in this column and a Process FMEA is initiated.
These product characteristics affect safe vehicle or product function and/or compliance with government regulations, and may require special manufacturing, assembly, supplier, shipping, monitoring and/or inspection actions or controls. Refer to Section 6 for further definitions and details of Special Characteristics and their required actions.