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以２０３轴承套圈为例，对小型轴承套圈冷挤压成形的工艺方案、工艺参数和模具结构进行了分析，并提出了冷挤压技术应用中应注意的有关问题。
Taking 203 bearing ring as an example, the process scheme, process parameters and mold structure of cold extrusion of small bearing rings were analyzed. Relevant problems should be noticed in the application of cold extrusion technology.