The numerical simulation of hot die forming process for upper core plate stock in railway was done.

对铁路用上心盘热模压成形过程进行了数值模拟分析，得到了上心盘成形过程的应力场、应变场。

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The numerical simulation of hot die forming process for upper core plate stock in railway was done.

对铁路用上心盘热模压成形过程进行了数值模拟分析，得到了上心盘成形过程的应力场、应变场。

youdao