P3123 Thickness Gauge Induction Quenching Layer Thickness Gauge

Induction hardening thickness gauge for wind turbine bearings

Measurement of depth of induction hardening layer P3123

Fraunhofer non-destructive testing uses a fast non-destructive ultrasonic method to measure the depth of induction hardening layer, which can reduce the workload and cost of testing, while ensuring that the product always has high quality.

Non destructive thickness gauge P3120 for hardened layer

The quenching layer non-destructive thickness gauge P3120 developed by Fraunhofer utilizes the principle of ultrasonic backscatter non-destructive testing to optimize manufacturing parameters, shorten machine idle time, achieve rapid manufacturing control function and good quality management.

Fraunhofer Non destructive Quenching Layer Tester P3123 from Germany

Surface hardening treatment can improve the wear resistance and fatigue strength of components subjected to dynamic stress. These characteristics are mainly determined by the surface hardness, hardening depth, and depth profile of residual stress. The surface depth is the thickness of the effective hardening layer and is a key quality indicator in the surface hardening process. At present, the quality of the hardening process can only be ensured through random cutting and testing methods, which not only require damage to components and waste time, but also have high costs.