reducing pass
... sinking mill减径机 sinking pass减径孔型 sinking-sizing mill减径-定径机 ...
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介绍了三辊减径机宽展孔型的设计方法。
The design method of the groove is presented here in the article.
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介绍了钢管张力减径机上所使用的硬质合金轧辊的材料、结构、孔型的加工和安装及冷却。
Materials, structure, roll pass machining, installation and cooling of cemented carbide roll rings in stretch reducing mill are introduced.
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