GB/T 35472.4-2017
ActiveTest method for friction element of wet automatic transmission—Part 4: High-speed stepped power test method
湿式自动变速箱摩擦元件试验方法 第4部分：高速功率递增试验方法
Application Summary AI generated
This standard specifies a high-speed stepped power test method for evaluating the durability and performance of friction elements used in wet automatic transmissions. It is applied in the automotive industry for testing clutch and brake friction materials under conditions that simulate rapid acceleration and high-speed shifting. The test helps manufacturers assess material degradation, friction stability, and thermal resistance during extreme operational scenarios.
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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.