T/CICEIA /CAMS68-2023 Internal combustion engine piston pin product quality classification and grading specification
T/CICEIA /CAMS68-2023 Internal combustion engine piston pin product quality classification and grading specification
Basic Information
Scope
Scope: This document specifies the quality characteristics and grading requirements, inspection methods, sampling plans, and quality grade evaluation methods for piston pins of reciprocating internal combustion engines with a cylinder diameter of less than or equal to 200 mm (hereinafter referred to as "piston pins"). This document is applicable to the grading and evaluation of the quality of piston pins for reciprocating internal combustion engines. The evaluation of piston pins for other purposes can also be implemented with reference to this document. Main technical content: This document specifies the quality characteristics and grading requirements, inspection methods, sampling plans, and quality grade evaluation methods for piston pins of reciprocating internal combustion engines with a cylinder diameter of less than or equal to 200 mm (hereinafter referred to as "piston pins"). This document is applicable to the grading and evaluation of the quality of piston pins for reciprocating internal combustion engines. The evaluation of piston pins for other purposes can also be implemented with reference to this document. For the remaining content, please refer to the standard text.