QC/T 1140-2020 in English

This standard provides detailed technical specifications for the remanufactured products of automotive components, specifically focusing on the crankshaft. It outlines the requirements for material selection, processing techniques, and quality control measures to ensure the performance and reliability of the remanufactured crankshaft. The standard also includes guidelines for testing and inspection procedures to verify compliance with established criteria. Additionally, it covers the documentation and labeling requirements necessary for the identification and traceability of the remanufactured product. The content is structured to support manufacturers, suppliers, and users in achieving consistent quality and safety standards in the production and application of remanufactured crankshafts.