This new roll shape is very effective for improving pierced quality of low plastic steel and intensifying piercing process with larger cross angle.
这种新辊型对低塑性钢穿孔质量的改善和实现大前进角强化穿孔过程都有很大意义。
The FEM analyze is done for the load bearing capacity of roll set of cold leveling machine under the condition of the practice roll shape of backup roll.
又对实际支承辊辊型条件下冷矫辊系承载能力进行了有限元分析。
The invention provides a variable convexity working roll for rolling plates, sheets and strips, and a roll shape curve thereof adopts a composite function.
本发明提供了一种板带材轧制用变凸度工作辊,其辊形曲线采用复合函数。
In order to make the designed shape roll fit for all productions, and make the roll milling and management convenient, weighted handling was processed to roll shape parameters.
为使设计的辊型适用于产品大纲中的所有产品,同时又方便轧辊磨削及管理,对轧辊辊型参数进行加权处理。
At the same time, the weight coefficients of plate width and rolling force have been used in the calculation of roll shape in order to improve the calculation accuracy.
同时为使设计出的辊型更趋完善,在计算过程中还引入了压力、板宽加权系数。
Principle of CVC roll wear is similar to the common roll and the roll wear affects CVC roll shape slightly.
CVC轧辊磨损规律与普通轧辊相同,轧辊磨损对其辊形影响不大。
According to the principle of CVC mills, the selection of work roll shape is discussed. Formulas used for the design of CVC work roll shape are given.