Charging mechanism
Hardness testing
Crack detection (probe with non-embroidered steel shell + nano wear-resistant material) ensures the normal long-term use of the probe.
Cutting stock sorting mechanism
Crack sensitivity: Cracks extending inward from the ring surface are more than 0.05 mm and longer than 1 mm. For cracks not extending to the surface inside the ring, cracks with depth greater than 0.20 mm and length greater than 1 mm can be detected when the thickness between the subcutaneous surface and the workpiece surface is less than 0.2 mm.
Hardness sensitivity：rockwell 1HRC～2HRC（the other parameters are stable and consistent）。
