铁路货车侧门冲压工艺与模具设计

Stamping technology and design of die for the side door of railway wagon

铁路货车侧门是典型的中厚板冲压件,零件结构复杂,质量要求高,开发周期短,在理论分析的基础上,应用Dynaform软件设计了优化工艺方案,可提高铁路货车侧门零件的使用性能和加工可行性,并详细介绍了成形模的结构和模具主要工作零件设计。

The side door of railway wagon is a typical stamping plate of moderate thickness. Dynaform software was used to optimize the technological process that can increase the service performance and manufacturability of the complex component, The structure of a forming die for the door and design for the main working parts of the die were discussed in detail.