• Some metallic parts are successfully fabricated using a vacuum pressure difference casting technology and a casting mould shell technology.

    通过采用真空铸造工艺,结合造型制造成功制造出金属零件

    dict.cnki.net

  • So it is better to use the alloy steel roller shell in the technology of high-speed electromagnetic roll casting in terms of utilizing magnetic field.

    磁场利用角度考虑,电磁场快速铸轧技术使用合金钢使用新型材料辊套更好。

    dict.cnki.net

  • In the paper, based on the Propotional Solidification Theory and Large Orifice Discharge Theory, the foundry technology of gray iron casting shell was designed by the method of CAD.

    论文根据均衡凝固出流理论计算机辅助设计方法改进了壳体灰铸铁件铸造工艺

    www.dictall.com

  • In the paper, based on the Propotional Solidification Theory and Large Orifice Discharge Theory, the foundry technology of gray iron casting shell was designed by the method of CAD.

    论文根据均衡凝固出流理论计算机辅助设计方法改进了壳体灰铸铁件铸造工艺

    www.dictall.com

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