Roll-forming是什么意思

用法例句

This paper introduces the numerical simulations of the blade rolling technology by MSC/superform of American MARC Co.

采用美国MARC公司的MSC/superform软件对叶片辊轧工艺进行了数值模拟。

the technology of roll is the method of using the rolling way to produce the part and is alsothe important component of the advanced manufacturing technology .

辊轧工艺是运用轧制方式生产零件的方法,是先进制造技术的重要组成部分,对于叶片制坯成形有独特的优势。

This paper introduces horizontal shaft of vertical mill is changed into statically indeterminate beam supported by three points used of virtual constraint in the reforming process of RE1 vertical mill transmission device of 500mm hot strip mill production line in Laiwu iron and steel general works,thus the strength,rigidity and transmission stability of this mill are increased.

文章介绍了莱钢轧钢厂在５００ｍｍ热带生产线的ＲＥ１立辊轧机传动部分的改造中，利用虚约束，使立辊轧机的水平轴变成三点支承的超静定梁，从而提高了轧机的强度，刚度及传动稳定

The research on the process of flexible rolling for shaft forgings and experiment;

轴类件的柔性辊轧成形工艺与实验研究

The flexible rolling process is suitable for forming of the step shaft forgings,with the advantages such as short development period,lower cost and high flexibility.

柔性辊轧成形轴类零件具有周期短、成本低、高柔性的特点,但中心材料容易产生疏松或孔腔等损伤缺陷。

Effect of backup roll driven in six-high mill on strip shape;

六辊轧机支撑辊传动对带钢板形的影响分析

Finite element analysis of the rigidity characteristics of a six-high mill;

六辊轧机刚度特性有限元分析

Rolls' deformation and roll force distribution between rolls on a six-high mill are calculated by influence function method to study the influence of single-taper crowned intermediate rolls on the roll force distribution between rolls and transverse distribution of strip thickness.

用影响函数法计算了六辊轧机的辊系变形和辊间压力分布,研究了单锥度中间辊对辊间压力分布和轧件横向厚度分布的影响·结果表明采用单锥度中间辊可改善辊间压力分布状态,明显降低辊间压力峰值,但轧件横向厚差稍有增加,最大值出现在轧件边部·计算了不同锥度时的辊间压力分布与轧件横向厚度分布,通过比较辊间压力峰值与轧件边部厚度,确定了最佳锥度范围为1/100～1/150,使HC轧机的辊间单位压力峰值降低15%～20%,轧件横向厚差仅在边部增加几微米,符合板形要求