GB/T 18329.3-2021
ActivePlain bearings—Metallic multilayer plain bearings—Part 3: Non-destructive penetrant testing
滑动轴承 多层金属滑动轴承 第3部分：无损渗透检验
Application Summary AI generated
This standard specifies the procedures and acceptance criteria for non-destructive penetrant testing of metallic multilayer plain bearings. It is applied in the manufacturing and quality control of engine bearings, such as those used in automotive, aerospace, and industrial machinery, to detect surface discontinuities like cracks or porosity in the bearing layers. The standard ensures reliability and safety by verifying the integrity of the bearing's bonding and material structure before or after service.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.