张力减径机(SRM)是热轧无缝钢管生产中的最后一道工序，可由少数几种坯料生产出多种规格的成品，目前国内外钢管生产厂家已广泛应用张力减径技术。其工艺原理以三辊减径为例，一般不带芯棒，通过控制机架间的速度差所形成的张力，使钢管在系列孔型中减径减壁。
... stretch reducer张力减径机、拉力减径机 stretch reduction张力减径 stretch roll张力辊 ...
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张力减径机 tension-reducing machine ; tension reducing mill
热张力减径 EWSR
管材张力减径 tube stretch reducing process
管材无张力减径 tube non-stretch reducing process
钢管张力减径机 steel tube stretch-reducing mill
三辊微张力减径 three-roll SRM
冷张力减径机组 Cold-stretch-reducing mill line
微张力减径工艺 Slight stretch reducing process
微张力减径机增壁规律 law of wall thickness increasing with the slight stretch reducing mill
Simulated energy parameters are a good agreement with the measured results. The model provides the foundation for researching technology and theory of stretch reducing rolling process.
模拟得到的轧制力能参数与现场实测结果吻合较好,为张力减径过程的工艺理论研究提供了依据。
参考来源 - 无缝钢管张力减径过程的有限元分析At first, this paper introduced that the whole process of higher pressure boiler tubes of alloy steel T22, processes including Cross-rolling piercing, semi-floating continuous rolling, Stretch-reducing, heat treating.
本文首先介绍了利用衡阳钢管厂独有的水平连铸钢坯，采用斜轧穿孔、半浮连轧、张力减径、热处理工艺生产T22合金钢高压锅炉管的全过程。
参考来源 - T22合金高压锅炉管的研制·2,447,543篇论文数据，部分数据来源于NoteExpress
文章介绍了张力减径机的几种传动方式，并对其进行了分析与比较。
The paper analyzed and compared some kinds of gearing modeling of stretch-reducing of tubes.
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。
Two drive types are used for the slight-stretch reducing mill, namely the individual drive (for each individual roll stand) and the centralized differential drive.
分析了微张力减径机轧辊位移的产生原因以及对钢管外表面质量的影响。
The paper analyzed the causes of roll displacement on mini-stretch reducing mill and the influences of displacement on external-surface quality of steel pipe.
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