轿车用刹车硬管是汽车制动系统的关键部件。为保证其质量，本成果提供一套专用刹车硬管端部涡流自动检测装置。主要技术指标：（1）检测位置：硬管端部45．5mm范围内去除保护层后的金属表面；（2）检测灵敏度：裂纹深度≥0．05mm；实时报警、分选；（3）工件长度；554～3843mm Brake hoses for passenger cars are a key component of the vehicle’s braking system. To ensure its quality, the results provide a set of dedicated brake hard tube end vortex automatic detection device. The main technical indicators: (1) test location: the end of the rigid pipe within 45.5mm range to remove the protective layer of the metal surface; (2) detection sensitivity: crack depth ≥ 0.05mm; real-time alarm, sorting; Length; 554 ~ 3843mm