安庆热门优尔鸿信汽车零部件清洁度测试江苏第三方检测中i性能

来源：优尔鸿信检测技术(深圳)有限公司 时间：2024-07-04 02:28:05 [举报]

清洁度测试标准
1 ISO16232-1:2007 Road vehicles —Cleanliness of components of fluid circuits —
Part 1: Vocabulary ,
2 ISO16232-2:2007 Road vehicles —Cleanliness of components of fluid circuits —
Part 2: Method of extraction ofcontaminants by agitation
3 ISO16232-3:2007 Road vehicles —Cleanliness of components of fluid circuits —
Part 3: Method of extraction of contaminants by pressure rinsing
4 ISO16232-4:2007 Road vehicles —Cleanliness of components of fluid circuits —
Part 4: Method of extraction of contaminants by ultrasonic techniques
5 ISO16232-5:2007 Road vehicles —Cleanliness of components of fluid circuits —
Part 5: Method of extraction of contaminants on functional test bench
6 ISO16232-6:2007 Road vehicles —Cleanliness of components of fluid circuits —
Part 6: Particle mass determination by gravimetric analysis
7 ISO16232-7:2007 Road vehicles —Cleanliness of components of fluid circuits —
Part 7: Particle sizing and counting by microscopic analysis
8 ISO16232-8:2007 Road vehicles —Cleanliness of components of fluid circuits —
Part 8: Particle nature determination by microscopic analysis
9 ISO16232-9:2007 Road vehicles —Cleanliness of components of fluid circuits —
Part 9: Particle sizing and counting by automatic light extinction particle counter
10 ISO16232-10:2007 Road vehicles —Cleanliness of components of fluid circuits —
Part 10: Expression of results
11 VDA19.1 汽车工业质量管理--技术清洁度检测 部份

清洁度测试什么情况下需要做衰减试验：
一般清洗过程参数依照客户提供之测试要求，客户未做明确要求时，需做衰减实验，确认清洗参数，所有过程体现在测试报告中。

清洁度检测主要是为了消除零件上残留的机械杂质。在装配之前如果不把这些残留杂质**干净的话，将会对零件表面造成摩擦损害，包括，发动机孔擦伤、拉缸，导致发动机无法正常工作，损坏轴瓦，影响整机性能和使用寿命。目前国内发动机的使用寿命普遍低于*水平，其中零件乃至整机的清洁度度是一个重要的影响因素。

标签：汽车零部件清洁度测试