碟板的熔模铸造工艺改进

Improvement of investment casting process for dish board

  • 摘要: 针对碟板夹渣、气孔,改进横浇道组树方案,增加一个内浇道,愿内浇道作为排气孔,同时连接三条排气拉筋,取得了较好效果.

     

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