T/CMEPCA 047-2024 Lightweight technology requirements for fasteners used in new energy vehicles
T/CMEPCA 047-2024 Lightweight technology requirements for fasteners used in new energy vehicles
Basic Information
Scope
Scope: This document specifies the terms and definitions, classification, and lightweight design of lightweight fasteners for new energy vehicles, as well as design requirements, design principles, manufacturing, quality requirements, inspection, marking, user manuals, packaging, transportation, and storage. This document is applicable to the design, production, and inspection of lightweight fasteners for new energy vehicles and their components, as well as their assembly and verification. Main technical content: This document specifies the terms and definitions, classification, and lightweight design of lightweight fasteners for new energy vehicles, as well as design requirements, design principles, manufacturing, quality requirements, inspection, marking, user manuals, packaging, transportation, and storage.