T/CICEIA /CAMS36-2022 Nomenclature specification for product quality for intake valve spring of internal combustion engine
T/CICEIA /CAMS36-2022 Nomenclature specification for product quality for intake valve spring of internal combustion engine
Basic Information
Scope
Scope: This document specifies the quality indicators, inspection methods, inspection rules, marking, packaging, transportation, and storage for three grades of internal combustion engine valve springs, namely Grade 1, Grade 2, and Grade 3. This standard applies to the grading and evaluation of the quality of reciprocating internal combustion engine valve springs with a cylinder diameter of less than or equal to 200 mm. Main technical content: This document specifies the quality indicators, inspection methods, inspection rules, marking, packaging, transportation, and storage for three grades of internal combustion engine valve springs, namely Grade 1, Grade 2, and Grade 3. This standard applies to the grading and evaluation of the quality of reciprocating internal combustion engine valve springs with a cylinder diameter of less than or equal to 200 mm. For other technical content, please refer to the standard text.