摘要
介绍了用二辊或三辊轧机试轧φ57～76mm小直径热轧荒管的工艺参数、轧辊和芯棒的力能参数、荒管的表面质量及几何尺寸精度等。试验表明,在工业条件下,用二辊轧管机组可生产出符合要求的小直径热轧荒管。
The article gives a description to the process parameters, roll and mandrel performance parameters, surface quality and dimensional accuracy of 57mm～76mm small-diameter pipes hot-rolled on two-roll tube mill or on three-roll tube mill. Experiment shows that under the industrial conditions the hot-rolled small diameter pipes, which can meet the reguirements specified, can be produced on two-roll tube mill.
出处
《钢管》
CAS
1992年第5期50-52,共3页
Steel Pipe
关键词
热轧
生产工艺
质量
研究
钢管
hot-rolled small diameter pipe production process product quality investigation
