1) Roll Pass and the Wear
轧辊的孔型与磨损
2) roll wear
轧辊磨损
1.
CVC(continuously variable crown) roll wear model for 1700 hot strip mill was researched and the factors affecting roll wear were analyzed.
研究了国内某厂1700热连轧机CVC轧辊磨损模型,分析了影响轧辊磨损的各种因素。
2.
The rule and countermeasure of the roll wear of roughing mill were much discussed.
简要介绍了湘钢二高线厂粗中轧辊磨损情况 ,并对其磨损规律和对策进行了重点论
3.
In order to resolve the problem of bad profile shape of plate,the models for roll wear and thermal camber were established by FEM.
为解决中厚板生产中出现的钢板头尾中间超厚和板形不良的质量问题,利用平面变厚度有限元法和模拟退火算法,建立了轧辊磨损模型和热凸度预报模型,开发出PMR和PWR辊型,应用后使板凸度下降了52%。
3) roll wearing
轧辊磨损
1.
Numerical measuring and analysis of roll wearing of continuous hot strip mill;
热带钢连轧机轧辊磨损数值测量及分析
5) roller pass
轧辊孔型
1.
Design of revolving tool holder for machining roller pass with large curvature radius dimension;
用于轧辊孔型加工的大曲率半径回转刀架设计
2.
Plan of remaking lathe for CNC powerful cutting roller pass;
轧辊孔型数控强力车削机床改造方案
3.
This paper takes into account the engineering application and the demands of numerical controlling processing of roller passes and makes an analysis of the technology of automatic programming of numerical control turning processing of roller passes.
本文从工程应用和轧辊孔型数控加工生产的需求出发,在Inventor三维设计软件的基础上进行二次开发,对基于实体条件下轧辊孔型数控车削加工自动编程技术进行了研究,并在此基础上开发了一个轧辊孔型数控车削加工的专用图形编程系统。
6) pass wearing
孔型磨损
补充资料：轧辊磨损
轧辊磨损
roll wear
Zhagun mosun轧辊磨损(roll wear)车L棍在轧制力作用下将发生不同程度的磨损。轧辊磨损的机理很复杂，铸铁轧辊中的共晶碳化物倾向于疲劳磨损，基体则倾向于磨粒磨损;锻钢的冷轧工作辊和支承辊倾向于粘着磨损，高温下还伴有氧化磨损;冷却和润滑介质可能引起不同的化学磨损包括腐蚀磨损;无水冷的热轧辊还有受塑性支配的磨损机制。至今尚无综合评定轧辊抗磨性的统一指标，即使有些磨粒磨损试验数据也因组间偏差而达不到满意的统一性。鉴于轧辊硬度易于测量，并在一定条件下可以反映耐磨性，所以一般就用径向硬度曲线来近似地表述轧辊的耐磨指标。生产中习惯用轧辊每磨损lmm的轧制量或每修磨一次的轧制量来考核轧辊的质量。 (范坚祥)
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