Particle composition analysis

VDA 19.1 2025 “Technical Cleanliness Testing Standard”: New Requirements—SEM/EDX Testing   Driven by the dual forces of electrification and intelligent technology, the automotive industry is undergoing a profound transformation, which also presents unprecedented new challenges for cleanliness standards in the manufacturing and assembly of traditional components.   In key component areas such as battery systems, motor assemblies, and lightweight structural parts, product tolerance for particulate contamination has significantly decreased. Furthermore, within smart manufacturing systems, the widespread adoption of automated assembly technologies and high-precision sensors has further raised cleanliness control requirements across the entire supply chain.   Fo...