T/HBMIF 002-2022 Engine Flywheel Assembly Technical Specification
T/HBMIF 002-2022 Engine Flywheel Assembly Technical Specification
Basic Information
Scope
Scope: This document specifies the terms and definitions, technical requirements, inspection and testing requirements, inspection rules, marking, packaging, transportation, and storage of engine flywheel assemblies. This document is applicable to automotive engine flywheel assemblies. It can also be used as a reference for flywheel assemblies used in construction machinery, agricultural machinery, and marine engines. Main technical content: This document specifies the terms and definitions, technical requirements, inspection and testing requirements, inspection rules, marking, packaging, transportation, and storage of engine flywheel assemblies. This document is applicable to automotive engine flywheel assemblies. It can also be used as a reference for flywheel assemblies used in construction machinery, agricultural machinery, and marine engines. Technical requirements include general requirements, materials and metallographic structure, heat treatment, mechanical properties, accuracy, processing and assembly processes, appearance, internal defects, over-speed test, and rotational inertia. Inspection and testing requirements include Brinell hardness test, tensile test, metallographic test, accuracy inspection, appearance inspection, internal defect inspection, over-speed test, and rotational inertia test. Inspection rules include factory inspection, type inspection, and sampling inspection rules.