铰接销轴中频淬火工艺可以保证淬火质量,使工件变形量最小,实现高效生产、热处理性能稳定,与传统台车式电阻炉相比,质量更为稳定可靠。
Cutting
Inner hole rough boring + outer round rough turning products
Outer cylinder shot blasting
upsetting