Over deze norm
This International Standard describes requirements for applying and documenting methods for determining particulate contamination on functionally-relevant components (cleanliness inspection). A cleanliness inspection comprises the basis of an assessment of technical cleanliness, which is performed, for example, under the following circumstances: - Initial inspection and evaluation; - Inspection of incoming and outgoing components; - Quality control or monitoring of manufacturing processes relevant to cleanliness (e.g. cleaning, surface treatment and assembly processes). This document enhances the informative quality and comparability of test results. It also regulates the standardized expression of cleanliness specifications and cleanliness test results in the quality chain of the automotive industry. The following points are not within scope, 1. Detection of filmy contamination (grease, oils, etc.), 2. Application of non-quantifiable particulate detection methods on test components (e.g. visual assessment, wipe test with clean cloth, etc.), and 3. Characterization of operating fluids (fuel, oils, coolants, brake fluid, etc.). Moreover, the Standard does not state any concrete cleanliness limit values for specific components or systems. The degree of cleanliness required for a specific component or system is dependent on a number of highly-individual factors. Cleanliness specifications should only be undertaken by specialists who not only know the component concerned but also the system it is built in to, the later conditions of use, technically-feasible practices and possible consequences for manufacturing processes and the supply chain. Guidance for deriving limit values can be found in the Standard in Erreur ! Source du renvoi introuvable..
|Nederlandse titel||Wegvoertuigen - Reinheid van onderdelen en systemen|
|Engelse titel||Road Vehicles - Cleanliness of components and systems|