Through sinter-hardening treatment and density control, the tooth-surface hardness and wear resistance of PM gears can reach levels comparable to traditional carburized steel gears, and are now widely used in industrial equipment and automotive/motorcycle transmission systems.
Yes. Through stable mold design and process parameter control, the process capability index (Cpk) of PM parts typically reaches above 1.33, meeting most industrial customers' requirements for mass-production quality consistency.
No. By controlling material porosity and applying appropriate friction-material impregnation or surface treatment, PM clutch plates can maintain stable friction coefficient performance, suitable for applications involving repeated, long-term engagement.