2) Cr3 steel roller
Cr3钢轧辊
1.
Cr3 steel rollers are widely used presently;the local welding repair has important significance.
研究了不同预热温度和焊后缓冷对Cr3钢轧辊局部堆焊修复质量的影响。
3) back-up roll
支撑辊
1.
It has been analyzed the causes for both heavy surface spalling and "side spalling" of back-up roll for hot strip mill.
本文对梅山1422热连轧支撑辊剥落掉块和辊身边部“掉肩”进行了深入的分析,结果表明加工硬化、磨损不均匀、接触疲劳、辊身边部倒角设计不合理及工作层内缺陷是造成轧辊剥落的主要原因。
2.
By analysis calculating bending strength of back-up roll,it can educe bending stress of end and body of back-up roll,and define weak spot that is both end of back-up roll.
通过支撑辊弯曲强度解析计算,得出支撑辊辊颈和辊身的弯曲应力,并确定此支撑辊的薄弱点在辊颈处。
3.
This paper introduces mainly several kinds of failure form of back-up roll in processing and reasons of failure in Liangang CSP plant,and puts forward some corresponding measures to avoid the failure.
主要介绍了涟钢CSP线支撑辊在使用过程中出现的几种失效形式及其产生的原因,并提出了相应的措施。
4) backup roll
支撑辊
1.
Research on the optimal curve to enhance service life of the backup roll in the PC hot strip mill;
提高PC热连轧机支撑辊寿命的优化曲线研究
2.
Prediction of crack initiation life of backup roll in cold rolling mill;
冷轧机支撑辊的疲劳裂纹形成寿命预估
5) bed roll
下支撑辊
6) depressing table
支撑辊道
补充资料：辊辊
1.犹混混。形容苟且混世。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条