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1·The flattener is located next to the and straightener. It's used to flatten the head and trail of the strip and feed the strip into the shear welder.

位于直头机之后，用于矫平带钢的头部和尾部，并将带钢送入剪切对焊机。

2·The end straightener is used together with the uncoiler, it leads the head of the strip out of the uncoiler, straightens it and feeds it into the flattener.

直头机与开卷机配合使用，从开卷机上引出钢带关部，送入矫平机理行矫平。

3·To deduce the formulas for evaluating feed diameter, roller diameter and rolling moment of flattener, obtain the practical formulas and give a computer program.

对扁丝机的进料直径、轧辊直径和轧制力矩的计算公式进行推导，得出了实用计算公式并提供了计算程序。

4·Online Flattener is main equipment of welded pipe unit, the property of Flattener is very important to ensure production of welded pipe with larger wall thickness going well.

焊管机组在线矫平机是焊管生产线的主要设备之一，为了确保高强度、大直径、厚壁焊管生产的顺利进行，矫平机的性能十分重要。