您还没有绑定微信,更多功能请点击绑定

请教汽车行业YS、YC的含义和定义

对“好”的回答一定要点个"赞",回答者需要你的鼓励!
已邀请:

michael.lee (威望:0) (江苏 苏州) 汽车制造相关 经理

赞同来自: lym4311707

本帖最后由 michael.lee 于 2010-2-10 08:42 编辑

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.

17 个回复,游客无法查看回复,更多功能请登录注册

发起人

扫一扫微信订阅<6SQ每周精选>