T/ZSA 198-2023 Composite material leaf spring technology specification
T/ZSA 198-2023 Composite material leaf spring technology specification
Basic Information
Scope
Scope: This document specifies the terms and definitions, technical requirements, test methods, inspection rules, packaging and storage requirements for composite leaf springs used in automobiles. This document is applicable to glass fiber thermoset composite leaf springs used in M2, M3 and N-class automobiles. Other fiber composite leaf springs can be used as reference. Main technical content: This document specifies the terms and definitions, technical requirements, test methods, inspection rules, packaging and storage requirements for composite leaf springs used in automobiles. This document is applicable to glass fiber thermoset composite leaf springs used in M2, M3 and N-class automobiles. Other fiber composite leaf springs can be used as reference.