温度对轧辊磨损测量结果的影响

特殊钢 ›› 2006, Vol. 27 ›› Issue (3): 44-45.

温度对轧辊磨损测量结果的影响

徐光¹，熊俊伟¹，刘显军¹，李海滨²

1武汉科技大学材料与冶金学院，武汉430081;
2湖南涟源钢铁股份有限公司热轧板厂，娄底417009

收稿日期:2006-01-19 出版日期:2006-05-08 发布日期:2023-03-10
作者简介:徐光(1961-),男，教授，1982年北京科技大学毕业， 1987年武汉科技大学研究生毕业，从事金属加工工艺和组织性能等方面的研究。

Influence of Temperature on Roll Wearing Measurement Value

Xu Guang¹, Xiong Junwei¹, Liu Xianjun¹，Li Haibin²

1 School of Materials and Metallurgy,Wuhan Urniversity of Science and Technology,Wuhan 430081;
2 Hunan Liaryuan Iron and Steel(Group)Co,Loudi 417009

Received:2006-01-19 Published:2006-05-08 Online:2023-03-10

摘要/Abstract

摘要： 现场实测了涟钢CSP热连轧厂Φ600 mm×2 000 mm材质为(%):3.50C-1.20Si-1.20Mn-2.10Cr-4.50Ni-0.80Mo高铬高镍铸铁CVC轧辊的磨损情况。结果表明,轧辊的磨损呈现典型的箱形,温度对轧辊磨损的影响较大,影响最大部分位于箱底中部,最大差值达85.1μm。因轧辊磨床的磨削精度≤10μm,因此轧辊在磨削前应冷却至10℃以下。

关键词: 轧辊 , 温度, 磨损, 测量

Abstract: The wearing condition of Φ600 mm×2000 mm CVC roll made of 3.50C- 1.20Si- 1.20Mn-2. 10Cr-4.50Ni- 0.80Mo high chromium high nickel casting iron has been measured in site at CSP hot rolling mill, Lianyuan Steel. The results showed that the roll wearing presented typical box shape,the effect of temperatture on roll wearing was obvious, and the maximum cffective location was at midway of box bottom with maximum difference was 85.1 μm. Since the grinding accuracy of roll grinding machine is ≤10 μm,therefore the roll should be cooling to less than 10 ℃ before grinding.

Key words: , Roll,Temperature,Wearing,Measurement

徐光, 熊俊伟, 刘显军, 李海滨. 温度对轧辊磨损测量结果的影响[J]. 特殊钢, 2006, 27(3): 44-45.

Xu Guang, Xiong Junwei, Liu Xianjun, Li Haibin. Influence of Temperature on Roll Wearing Measurement Value[J]. Special Steel, 2006, 27(3): 44-45.