1) cold spreading
冷輾扩
2) Vibratory roller
震動輾壓機
3) Tamping roller
夯擊輾壓機
4) cold rolling
冷辗扩
1.
Abaqus is used to build 3-dimention rolling model,and the Abaqus/Explicit finite element method is used to analyze the cold rolling of step outer ring,mechanism of rolling deformation defects of step outer,the metal flow characteristic during rolling process.
基于阶梯形环件轧制理论,初步设计模具、毛坯和工艺参数,应用Abaqus软件建立轧制的三维模型,并利用Abaqus/Exp lic it显式算法对阶梯形环件轴承外圈的冷辗扩成形进行模拟分析,揭示出梯形环件轧制缺陷的成形机理和轧制过程中金属流动的特性。
2.
Taking cold rolling rings of 6304 bearings as examples,drawing-up of the cold rolling technology for rings of the deep groove ball bearings and design method of cold rolling dies are introduced.
以 6 30 4轴承套圈冷辗扩为例 ,介绍深沟球轴承套圈的冷辗扩工艺编制及其冷辗模具的设计方法。
3.
The cold rolling technology of bearing is a kind of cold forming technology by utilizing plastic deformation of metal.
在设备能力范围内，分析了冷辗扩加工的综合辗压区，综合考虑了辗压时的力能参 数与环坯变形状态，建立了轴承座圈冷辗扩加工工艺参数分析的数学模型。
5) cold ring rolling
冷辗扩
1.
Combined hourglass control in analysis of cold ring rolling process;
环件冷辗扩分析中组合沙漏控制
2.
Recent status and development of real-time measurement and online control technology in cold ring rolling;
冷辗扩过程实时测控技术的发展状况
3.
The research of section transformation rule for groove ball ring in cold ring rolling
沟球环件冷辗扩过程中截面变化规律
补充资料：长春冷弯型钢总厂生产的异形冷弯型钢
长春冷弯型钢总厂生产的异形冷弯型钢
长春冷弯型钢总厂生产的异形冷弯型钢
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