杭州交通信息网石家庄 铁皮门:哪位朋友可以帮我把这段有关轧钢机的英文翻译一下？
来源：百度文库 编辑：杭州交通信息网 时间：2024/04/29 05:08:42
At the present time,open-train plate mills of the single- and double-stand type are extensively applied in Soviet and foreign plants for producing plate.
One of the single-stand mills is the Lauth type .This is a three-high mill with top and bottom driven rolls of large diameter and a smaller,idle milldle roll.The barrel length may range from 1800 to 4000 mm.
Plate from 4 to 25 mm thick is usually produced in these single-stand mills of the three-high Lauth type.The rolls of these mills have the following sizes:barrel length-1800 to 3000 mm,top and bottom roll diameter 700 to 850 mm,middle roll diameter-450 to 550 mm and barrel length to diameter ratio for the top and bottom rolls-2.5 to 3.The rolling speed ranges from 2.5 to 3.5 m per sec.The rolls are usually powered form a-c motors through a reducing gear and pinion stand;flywheels are installed on the driving pinion shaft of the reducing gear.
Single-stand mills of the three-high Lauth type are often subjected to considerable modernization.This may entail their rebuilding into two-stand mills with four-high finishing stands.
Single-stand mills of the three-high mills have found wide application in the rolling of wide plate and armour plate .The largest four-high single-stand mill has rolls with a barrel length of 5230 mm.The working rolls are 1100 mm in diameter and the back-up roll-1650mm.
The most up-to-date open-stand plate mills are the two-stand tandem train type.One is the roughing and the other-the finishing stand.these mills roll plate from 1500 to 2600 mm in width.
Since plate is rolled in the finishing stand of these mills from slabs on which the scale is shed in the roughing stand ,higher quality plate is obtained,the service life of the rolls is increased and,therefore,the frequency with which rolls need be changed is reduced.
In accordance with the roll stand design, two-stand tandem mills may be classified as:1)three-high Lauth finishing stands,2)two-high roughing stand and three-high Lauth finishing stand,3)two-stand roughing and four-high finishing stands and 4)four-high roughing and finishing stands.
The application of a two-high reversing roughing stand has a number of advantages over the use of a three-high roughing stand,such as:a)heavy tilting tables are not required,b)a large bite angle and,therefore,higher draught,may be applied and c)the idle time between passes is reduced.In addition
热轧床单和盘子工厂
目前，打开训练盘子工厂的单个和双重站类型被广泛生产盘子适合在俄语和外国工厂使用
的当中一个唯一站立磨房是Lauth 类型。这是一个三高的磨房以上面和底部被驾驶的卷大直径和更小,无所事事的milldle 卷。桶长度也许范围从1800 年到4000 毫米。
板材从4 到25 毫米厚实通常被生产在这些唯一站立三高的Lauth 类型的磨房。这些磨房卷有以下大小:桶长度1800 对3000 毫米,上面和底部滚动直径700 到850 毫米,中间卷直径450 对550 毫米和桶长度对直径比率为上面和底部滚动2.5 到3 。辗压速度范围从2.5 到3.5 m 每秒。卷通常是供给动力的形式a-c 马达通过一个减少的齿轮和鸟翼末端立场;飞轮被安装在减少的齿轮的驾驶鸟翼末端轴。
唯一站立三高的Lauth 类型的磨房经常被服从对可观的现代化。这也许需要他们重建入二站立磨房以四高的精整立场。
唯一站立三高的磨房的磨房发现了宽应用在宽板材和装甲板材辗压。最大四高唯一站立磨房有卷以5230 毫米的桶长度。工作卷是直径1100 毫米并且备用滚动1650mm 。
最新打开站立板材磨房是二站立纵排火车类型。你是粗磨和其他这精整立场。这些磨房卷板材从1500 年到2600 毫米在宽度。
因为板材被滚动在这些磨房精整立场从标度是棚子在粗磨立场的平板,更加优质的板材被获得,卷的产品使用期限被增加和,因此,卷需要被改变的频率被减少。与卷立场设计符合, 二站立纵排磨房可以是被分类的as:1)three 高的Lauth 精整立场、2)two 高的粗磨立场和三高的Lauth 精整立场, 3)two 站立粗磨并且四高的精整站立并且4)four 高的粗磨和精整站立。
一个二高的扭转的粗磨立场的应用有一定数量的好处在对一个三高的粗磨立场的用途,譬如:a)heavy 掀动的桌不必需,b)a 大叮咬角度和,因此,更高的草稿,可以是应用的并且c)the 无所事事的时间在消磨之间被减少。
热轧板料和板材磨房
当前,打开训练板材磨房唯一和双重站立型在苏联和外国植物中广泛地被申请为生产板材。
的当中一个唯一站立磨房是Lauth 类型。这是一个三高的磨房以上面和底部被驾驶的卷大直径和更小,无所事事的milldle 卷。桶长度也许范围从1800 年到4000 毫米。
板材从4 到25 毫米厚实通常被生产在这些唯一站立三高的Lauth 类型的磨房。这些磨房卷有以下大小:桶长度1800 对3000 毫米,上面和底部滚动直径700 到850 毫米,中间卷直径450 对550 毫米和桶长度对直径比率为上面和底部滚动2.5 到3 。辗压速度范围从2.5 到3.5 m 每秒。卷通常是供给动力的形式a-c 马达通过一个减少的齿轮和鸟翼末端立场;飞轮被安装在减少的齿轮的驾驶鸟翼末端轴。
唯一站立三高的Lauth 类型的磨房经常被服从对可观的现代化。这也许需要他们重建入二站立磨房以四高的精整立场。
唯一站立三高的磨房的磨房发现了宽应用在宽板材和装甲板材辗压。最大四高唯一站立磨房有卷以5230 毫米的桶长度。工作卷是直径1100 毫米并且备用滚动1650mm 。
最新打开站立板材磨房是二站立纵排火车类型。你是粗磨和其他这精整立场。这些磨房卷板材从1500 年到2600 毫米在宽度。
因为板材被滚动在这些磨房精整立场从标度是棚子在粗磨立场的平板,更加优质的板材被获得,卷的产品使用期限被增加和,因此,卷需要被改变的频率被减少。
与卷立场设计符合, 二站立纵排磨房可以是被分类的as:1)three 高的Lauth 精整立场、2)two 高的粗磨立场和三高的Lauth 精整立场, 3)two 站立粗磨并且四高的精整站立并且4)four 高的粗磨和精整站立。
一个二高的扭转的粗磨立场的应用有一定数量的好处在对一个三高的粗磨立场的用途,譬如:a)heavy 掀动的桌不必需,b)a 大叮咬角度和,因此,更高的草稿,可以是应用的并且c)the 无所事事的时间在消磨之间被减少。另外