1) kaiser roll
开氏辊
2) kaiser roll machine
开氏辊机
4) 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%。
5) expanding roller;expander roller;full width roller,opening roller
开幅辊
6) breaking roller
开绵辊
补充资料：辊辊
1.犹混混。形容苟且混世。
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