SAE J2933-2011
刹车片模式频率的验证
Verification of Brake Rotor Modal Frequencies
- 适用范围
- Provide description of standard test methods, analysis methods, and reporting methods for measuring the resonant modes of automotive disc brake rotors and drums for purpose of design and production verification of these components. This procedure may be used for verification of production capability of a plant to produce brake rotors that are consistent with Production Part Approval Process (PPAP). The procedure may be used to fingerprint parts used for design validation process.