Technical Cleanliness in C-Parts
Cleanliness Throughout the Entire Manufacturing, Delivery, and Assembly Process
Technical cleanliness plays an increasingly important role in industrial manufacturing and has gained significant attention in recent years. As individual components become more complex, they also become more sensitive and prone to malfunctions. Even the smallest contaminants can lead to the failure of single parts or entire assemblies. For this reason, entire systems are now frequently assembled under cleanroom conditions.
It’s not only the environmental conditions during assembly that are critical — technical cleanliness must be ensured throughout the entire manufacturing process. This includes reliable, contaminant-free C-parts that meet high cleanliness standards. As a result, cleanliness requirements are rising not only for individual components but also for fasteners and connecting elements used during assembly.
By working with external service providers and using state-of-the-art equipment and analysis technologies, we are able to supply our customers with fastening elements that meet their specific cleanliness requirements — delivered as needed, directly to the workstation.
Our Services Include:
- Cleaning of fasteners through the selection of appropriate extraction and analysis methods
- Gravimetric determination of residual contamination
- Microscopic particle count and classification according to ISO 16232 / VDA 19 or according to individual company specifications
- Differentiation between metallic and non-metallic particles
- Documentation and archiving of test results
- Additional laboratory analyses upon request
- Determination of surface tension and quality testing using the ink test
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