【摘要】 热轧无缝钢管在线精度测量是近年来为了提高无缝钢管质量采取的一项新技术。但是，由于热轧 环境十分恶劣，难以应用现有的精度测量装置。叙述了热轧无缝钢管在线测厚装置的进展情况及 近期作者研究开发的方案。更多还原

【Abstract】 Precision measuring hot rolling seamless steel pipe on line is a new technology to enhance quality of steel pipe. It is difficult to use available precision measuring devices because of adverse hot rolling circumstance. This paper introduces developing situation of precision measuring devices in recent yam and short - term research plan.更多还原