CC特殊特性可追溯性审核热处理

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关闭状态 (审核员确认) Closed Status
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Yanfeng Adient-INTERNAL
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通过使用的测量和试验设备,是否能够有效地监控质量要
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求? Can the quality requirements be effectively monitored
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through the use of measurement and test equipment?
1. Metallographic analysis;
2. Tempering: hardness;
3. Surface carburization: surface hardness/core
是否对记录的过程和产品的关源自文库数据,进行了能力分析?
16 且能够与发布的可追溯信息匹配。Are the key data of
进货检验是否监控,是否进行型式试验监控? 1.收集、确认紧固件原材料的材质证明书; 5 2.紧固件原材料的化学成分、球化率分析; 3.材料限用物质第三方试验报告; Is incoming inspection monitored and rountine test
现场是否配备热处理工程师并满足CQI-9的资质要求? 6 Are heat treatment engineers equipped on site to meet
热处理返工零件应事先通告顾客,任何返工零件需要由有
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资质的技术人员编制一个新的过程控制表。 Is the rework process of heat treated parts controlled?
Reworked parts for heat treatment should be notified to
涉及CC相关资料的归档/保存要求,保存期限是否符合国 家法律法规要求?是否符合客户特殊要求进行控制?参考 3 《文件、数据和记录保存标准CS-LOS-ST-Sys-13-02-CH 》中4.3要求进行控制? Does the storage period meet the requirements of
风险状态 (R/Y/G)Risk
Status (R/Y/G)
短期措施 Short term Action
原因分析 Root cause
analysis
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长期措施 Long term Action
责任人
完成日期
Responsible Complete date
有效性(整改证据) Effectiveness
data continuously?
是否对热处理工艺参数进行点检?参数控制是否有效?
1.热处理主要的工艺参数:装载率、淬火温度/时间、淬火
油温度、回火温度/时间、碳势、传送速度;
2.淬火温度应控制在设定温度的+/- 10℃内,回火温度应
11 控制在设定温度的+/- 5℃,碳势应控制在设定值的+/0.05内;
tempered thermocouples are replaced every two years) 是否进行热处理系统准确度(SAT)测试?
1.探测法:控制仪器的显示温度与测试仪器上测试温度应
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在+/- 5℃范围内,1次/季; 2.比较法:与初始差值Δ 之偏差应在+/- 1℃范围内, 1次/
月;
产品检验是否满足要求?如,
4. 产品检验
1.金相组织分析;
Product Audit
2.调质:硬度;
3.表面渗碳:表面硬度/芯部硬度、渗碳深度;
15 4.机械性能:抗拉强度、破坏扭矩;
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Does the product inspection meet the
requirements?Such as,
采购件的CC特性,是否向下级供应商传递?CC特性的控 4 制方法是否得到认可,如是否进行PPAP的批准?
CC of purchased parts be transmitted to Subsuppliers? Is the control method approved, such as PPAP approval?
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recorded processes and products analyzed and matched
with published traceability information?
原材料、半成品、成品的标识是否准确,清晰,是否按照
5.追溯性管理
先进先出管理?
Traceability
17 Are the labels of raw materials, semi-finished products
A是re否h进ea行t 温tre度at均me匀nt性sy测st试em(aTcUcSu)rac?y (SAT) tests
1.检测频率应为1次/年及设备大修后进行;
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2.温度均匀性最大允许误差为:淬火炉+/- 15℃,回火炉 +/- 10℃
Are temperature uniformity tests (TUS) performed?
CQI-9 qualification requirements?
是否定期更换淬火热电偶、回火热电偶?
(淬火热电偶每年更换,回火热电偶每2年更换)
7 Are quenched thermocouples and tempered thermocouples regularly replaced?
(Quenched thermocouples are replaced every year,
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management
and finished products accurate and clear, and are they
managed according to FIFO?
从供方到顾客的整个过程链上的追溯性是否得到保证?Is
18 traceability guaranteed throughout the process chain
customers before, and any reworked parts need a new
审核发现 Finding
CS-LOS-FR-Sys-18-07_Rev03_20190307
图片证据 Picture
P2-7热处理 Heat Treatment 产品分类:金属件 Metal
产品说明:紧固件 Fastener
模块 model
序号 No.
评审关注点 The audit focus
抽查零件图纸版本有效性:是否为最新有效版本,是否建
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立零件变更履历?(图纸是否均经过正式的受控签发) Validity of part drawing: Is it the latest version? Is the part
change record listed? ( Is the drawing approved? )
如,含水量、悬浮固体物、粘性、冷却曲线、酸度和闪点
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每半年检测一次 Is oil quenching medium analyzed?
For example, water content, suspended solids, viscosity,
cooling curve, acidity and flash point are tested every six 是否对热处理零件的返工过程进行控制?
Are the heat treatment process parameters checked? Is
parameter control effective?
1. The main process parameters of heat treatment are
loading rate, quenching temperature/time, quenching oil 是否对油淬火介质进行分析?
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from supplier to customer?
CS-LOS-FR-Sys-18-07_Rev03_20190307
Yanfeng Adient-INTERNAL
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3. 人员/机器/设备
1. Detection frequency should be 1/year and after
/工艺-要求 Resource/Machine
/Process
设备是否能连续记录温度数据、气氛数据? 10 Can the equipment record temperature and atmosphere
1.CC特性传递要求 CC control
2、外协件管理 Sub supplier
management
产品的CC特性和过程特性在FC/FMEA/CP/ODS传递是否 2 一致?CC特性的控制要求是否满足技术标准要求?
Consistency between FC/FMEA/CP/ODS and CC/SC
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