The mill, consists of a 18-stands mill, 8-pass non- twisted block mill and a 4-pass sizing mill.

生产线由18架轧机、8道次无扭线材轧机和4道次定径机组成。

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The paper introduces the processing technology of the rack of the Sizing Mill and the testing method by center machine tool and normal dial-indicator.

文章介绍了定径机机架的加工工艺及采用加工中心机床和常规百分表相结合对机架进行检测的方法。

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The practical production show that the high size precision round bar can be rolled by arranging the sizing passes on remained stands without on-line hot sizing mill.

在暂不具备在线热定径设备情况下，采用空余机架布置定径孔型可生产高精度圆钢。

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