粗轧,是将几层钢板叠在一起,用二辊轧机热轧成薄于2mm的薄板的工艺。18世纪初,西欧就开始用热叠轧法轧制小块薄钢板。直到20世纪初,大部热轧薄钢板都用此法轧制。有粗轧和精轧两工序,最初在单架二辊机上进行,以后分别在两架轧机上进行。也有用一架三辊劳特式轧机进行粗轧,产品供给两架二辊轧机精轧。
...中厚板规格,中厚板行业 - 中厚板网 关键词] 热连轧;粗轧;过程仿真 [gap=571]Key words :hot continuous rolling;rough mill;process simulation ...
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...司-新闻中心 关键词:转扁钢;粗轧;矩变化记忆;钢坯内张力;修正轧机速度 [gap=631]Key words: Turning flat steel;Roughing mill;Torque change memory;Tension inside billet;Mill speed correction ..
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粗轧机 rough mill ; roughing mill ; [机] rougher mill ; strand of rolls
粗轧辊 roughing roll ; shaping roll
带材粗轧机 band roughing mill ; strip roughing mill
粗轧孔型 roughing pass ; roughing groove ; rough rolling pass
粗轧机架 pony rougher ; pony roughing mill ; Roughing stand
粗轧机座 rougher ; breakdown stand ; breaking-down stand
万能式粗轧机 universal roughing mill
粗轧机组 roughing mill group
冷粗轧轧机 cold roughing mill
它适用于生产棒材的粗轧和中轧机组。
It applies to the roughing and intermediate trains of producing bar and rod products.
提出了一种热卷箱与粗轧和精轧互为主从的主令速度控制新方法。
A new approach to master speed control is proposed, in which coil box and roughing mill and finishing mil are combined with each other as master-slave device.
介绍了钢锭粗轧过程中对切头、切尾及均分段操作的长度计算方法及控制策略。
This paper introduces the length compute means and control method for cutting head, cutting end and mean cutting operation in bar roughing roll process.
They weren't very successful in growing it in huge amounts, but that short stapled cotton that eventually was the form of cotton that the cotton gin made into such a massive, marketable world product, is what made the cotton boom boom.
岛上的居民想大规模种植但没有成功,因而海岛棉,这种粗绒棉,逐渐成为了棉花产业的主流,轧棉机的发明成为了种可大量生产,且有利可图的产品,也因而棉花产业越来越兴盛
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