1) rolling-cogging
轧制开坯
1.
It is pointed out that PM(powder metallurgy) has become the main process for producing tungsten billets on an industrial scale, rolling-cogging plays a great role in cogging PM tungsten billets, and the downstream fabrication takes the main action as transferring tungsten sheets to components, parts, even devices.
粉冶法已成为工业规模生产钨锭的主要方法;轧制开坯成为粉冶法钨锭的主要开坯工艺;深加工技术是把板材转变成元件、部件,甚至是设备的关键技术。
2) break-down rolling
开坯轧制
1.
Elastic-plastic finite element analysis in multi-pass reversing tandem break-down rolling of H-beam;
H型钢往复开坯轧制过程仿真分析
3) reversing breakdown rolling
可逆开坯轧制
4) low temperature cogging rolling
低温开坯轧制
5) hot rolling cogging
热轧开坯
1.
Deformation analysis of hot rolling cogging process of shape-metal;
型钢热轧开坯过程金属变形分析
6) breakdown roll
开坯轧辊
1.
The groove of Φ550 breakdown roll is overlaid to raise its hardness and wearability, prolong its working life and consequently the quality of products gets improved, operation ratio raised by 6 percent.
针对唐山国丰钢铁有限公司第三轧钢厂Φ550车间热轧窄带钢时,Φ550mm开坯轧辊使用寿命短、轧槽磨损严重等问题,对开坯轧辊轧槽实施了表层堆焊,增强了轧辊硬度和耐磨性能,延长了换辊周期及轧辊的使用寿命,提高了产品质量并使轧机的作业率提高了6%。
补充资料：板带轧制速度规程(见板带轧制规程设计)
板带轧制速度规程(见板带轧制规程设计)
speed schedule for plate and strip rolling
bandai zhazhi sudu guieheng板带轧制速度规程(speed seheduxe fo:plateand strip rolling)见板带札制规程设计。
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