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通过对超大曲轴离子氮化过程的各阶段进行优化设计,有效解决氮化温度上下不均匀的问题,在超大曲轴的各主轴颈及其圆根部位表面形成均匀的氮化层,为大型复杂零件的离子氮化工艺设计提供参考。
Through the optimization design of each stage of the ion nitriding process of the oversized crankshaft, the problem of uneven nitriding temperature is effectively solved. A uniform nitrided layer is formed on the surface of each main journal and its root of the oversized crankshaft, Ion nitriding process design for reference.