助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   加热圈 在 金属学及金属工艺 分类中 的翻译结果: 查询用时:0.2秒
图标索引 在分类学科中查询
所有学科
金属学及金属工艺
无线电电子学
更多类别查询

图标索引 历史查询
 

加热圈
相关语句
  heating ring
    Experimental equipment is made up of temperature controller, electric thermo-couple, heating ring, fixed mount, steel pipe.
    该装置由温度控制仪、热电偶、加热圈、固定架、钢管几部分组成。
短句来源
    By adjusting the site of the heating ring, the length of zone of heating can be modified.
    通过调整加热圈的位置来改变受热区长度。
短句来源
    The results show that 3 layer or 4 layer flat container of hole size 850mm×250mm with middle heating ring has more unifomal temperature distribution than that without middle heating ring.
    结果表明 ,对内孔尺寸为 850 mm× 2 50 mm的三层和四层扁挤压筒 ,有中间层加热圈时温度场的分布比无加热圈时的情形较为均匀 ;
短句来源
    The highest thermal stress caused by non uniformal temperature distribution in 4 layer flat container of hole size 850mm×250mm is over 500MPa, the maximum equivalent thermal stress in the container can be reduced more or less by adding middle heating ring
    内孔尺寸为 850 mm× 2 50 mm的四层扁挤压筒 ,由于扁挤压筒内的温度不均匀分布所引起的最大热应力高达 50 0 MPa以上 ; 有中间层加热圈时其最大等效热应力水平有所下降
短句来源
  “加热圈”译为未确定词的双语例句
    The ring-shaped heating device used to reheat and temperature control system was designed.
    并设计了加热圈及温度控制系统,用于半固态坯料的二次加热、保温及模具温度的精确控制。
短句来源
    Research results show that the rate of reduction of cross—section after dieless drawing is decided by ratio of drawing speed to moving speed of heating coil and colding unit, and the maximum rate of reduction of cross-section is dependent on the maximum teperature differential in deformation region.
    结果表明,无模拉伸的断面减缩率只取决于拉伸速度及加热圈与冷却装置的移动速度之比; 其极限断面减缩率的大小依赖于变形区中所能形成的最大温度梯度;
短句来源
  相似匹配句对
    By adjusting the site of the heating ring, the length of zone of heating can be modified.
    通过调整加热的位置来改变受热区长度。
短句来源
    Sulfonitriding Processing by Induction Heating
    感应加热硫氮共渗
短句来源
    heating temperature(T) 11000C ;
    加热温度(T)1100℃;
短句来源
    Experimental equipment is made up of temperature controller, electric thermo-couple, heating ring, fixed mount, steel pipe.
    该装置由温度控制仪、热电偶、加热、固定架、钢管几部分组成。
短句来源
    The Casting of the Rolling Ring
    滚的铸造生产
短句来源
查询“加热圈”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


The temperature field in the Bridgman-Stockbarger directional solidification has been studied.The study focuses on the variations of the temperature gradient and the growth velocity on the solid/liquid interface of a finitelength specimen solidifying upward, the ambient temperature distribution of equipment, the axial temperature distribution of a specimen, and the way to raise the temperature gradient. The experimental results show that the solidification condition is steady and controllable in the middle part...

The temperature field in the Bridgman-Stockbarger directional solidification has been studied.The study focuses on the variations of the temperature gradient and the growth velocity on the solid/liquid interface of a finitelength specimen solidifying upward, the ambient temperature distribution of equipment, the axial temperature distribution of a specimen, and the way to raise the temperature gradient. The experimental results show that the solidification condition is steady and controllable in the middle part of a finitelength specimen, It is the most effective way to raise the temperature gradient if a small inner diameter heat booster is fitted to the bottom of the furnace,

本文研究了Bridgman—Stockbarger法定向凝固的温度场。着重研究了有限长试样从下向上凝固时,固液界面上的温度梯度和生长速度的变化,装置的环境温度分布,试样轴向温度分布以及提高温度梯度的方法。实验发现,有限长试样的中间部分凝固时的工艺条件是稳定且可控的。在炉底部安装一个内径很小的加热圈是提高温度梯度最有效的方法。

Technological paramete of the dieless drawing machine which was firslly built in our country recently were investigated in this paper. after experment of drawing carbon steels, characteristics and varied reg(?)l(?)rs of technological parameters of dieless drawing were reseached, and it's affections on structure and performance were also analyzed. Research results show that the rate of reduction of cross—section after dieless drawing is decided by ratio of drawing speed to moving speed of heating coil and colding...

Technological paramete of the dieless drawing machine which was firslly built in our country recently were investigated in this paper. after experment of drawing carbon steels, characteristics and varied reg(?)l(?)rs of technological parameters of dieless drawing were reseached, and it's affections on structure and performance were also analyzed. Research results show that the rate of reduction of cross—section after dieless drawing is decided by ratio of drawing speed to moving speed of heating coil and colding unit, and the maximum rate of reduction of cross-section is dependent on the maximum teperature differential in deformation region. Results also show that plasticity of materials is increased during dicless drawing process, and its structure presents biphase microstructure and its performance appears that of work-hardening owing to fast colding process.

本文对国内外新建成的无模拉伸机的技术参数进行了考察。通过无摸拉仲碳家钢的实验,研究了无模拉伸工艺参数特性及其变化规律,以及无模拉伸对材料组织及性能的影响。结果表明,无模拉伸的断面减缩率只取决于拉伸速度及加热圈与冷却装置的移动速度之比;其极限断面减缩率的大小依赖于变形区中所能形成的最大温度梯度;无模拉仲加工使材料加工时的塑性大大提高,拉伸加工后的组织为双相微细组织的混合物,其性能为快速冷却时残留的加工硬化效应。

The stress distrution of multilayer flat container for extruding aluminum sheet with flange has been simulated by FEM under different heating condition and shrink-fitting range. The results show that the distribution of equivalent combined stress for multilayer flat container with hole size 850×250mm differs sharply between the container with middle heating ring and tha with no middle heating ring. In the stae of hot extrusion under extrusion pressure 500 MPa, the container of shrink-fitting range(2-2,2.0,1.5)...

The stress distrution of multilayer flat container for extruding aluminum sheet with flange has been simulated by FEM under different heating condition and shrink-fitting range. The results show that the distribution of equivalent combined stress for multilayer flat container with hole size 850×250mm differs sharply between the container with middle heating ring and tha with no middle heating ring. In the stae of hot extrusion under extrusion pressure 500 MPa, the container of shrink-fitting range(2-2,2.0,1.5) can meet the strength condition of the container Whether with the heating ring or not.

采用弹性有限元法对生产大型整体壁板用扁挤压筒在实际工作状态下应力分布进行了数值模拟,获得了在不同装配条件和加热条件下扁挤压筒的应力分布状况.结果表明,对内孔尺寸为850mm×250mm的4层套扁挤压筒,带及不带中间层加热圈时其等效组合应力分布存在较大差别.在热挤压工作状态下,工作内压为500MPa,装配方案为(2.2,2.0,1.5)时,4层套扁挤压筒最大等效组合应力在有无中间层加热圈时均低于扁挤压筒的许用应力.

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关加热圈的内容
在知识搜索中查有关加热圈的内容
在数字搜索中查有关加热圈的内容
在概念知识元中查有关加热圈的内容
在学术趋势中查有关加热圈的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社