SAE J840_201711涵盖了设备能力和测试程序，用于量化和评定汽车应用中摩擦材料与背板或制动蹄之间的剪切强度。本SAE推荐规程适用于:粘结鼓式制动器衬片；整体模制盘式刹车片；使用机械保持系统（MRS）的盘式制动片和背板组件；来自鼓式制动蹄或盘式制动片组件的试件。该测试及其结果也可用于粘合和模塑工艺的短期半定量验证。本推荐规程适用于产品和工艺开发、产品验证和质量控制。本推荐规程不复制或预测实际车辆性能或零件耐久性。

SAE J840_201711 covers equipment capabilities and the test procedure to quantify and qualify the shear strength between the friction material and backing plate or brake shoe for automotive applications. This SAE Recommended Practice is applicable to: bonded drum brake linings; integrally molded disc brake pads; disc brake pads and backing plate assemblies using mechanical retention systems (MRS); coupons from drum brake shoes or disc brake pad assemblies. The test and its results are also useful for short, semi-quantitative verification of the bonding and molding process.This Recommended Practice is applicable during product and process development, product verification and quality control. This Recommended Practice does not replicate or predict actual vehicle performance or part durability.