Materials, structure, roll pass machining, installation and cooling of cemented carbide roll rings in stretchreducingmill are introduced.
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。
2
Two drive types are used for the slight-stretchreducingmill, namely the individual drive (for each individual roll stand) and the centralized differential drive.
微张力减径机有单独传动(各机架)和集中差速传动两种传动形式。
3
The paper analyzed the causes of roll displacement on mini-stretchreducingmill and the influences of displacement on external-surface quality of steel pipe.