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
   rolling failure 的翻译结果: 查询用时:0.176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
更多类别查询

图标索引 历史查询
 

rolling failure
相关语句
  “rolling failure”译为未确定词的双语例句
     The practice proves that allocating and analyzing the rough & intermediate rolling guides in the technical process can effectively reduce the rolling failure in production, decrease the medium waste production, enhance operation efficiency, thus promoting the smooth development of production.
     实践证明对高速线材工艺流程中配置的粗、中轧导卫及使用状况进行分析和研究能更有效地减少生产中的轧 制事故,降低中间废品,提高作业率,促进生产的顺利进行。
短句来源
  相似匹配句对
     Failure analysis of rolling wheels
     辊轮的失效分析
短句来源
     Failure
     Failure(高二适用)
短句来源
     FAILURE'S DIAGNOSIS OF ROLLING BEARING
     滚动轴承故障诊断
短句来源
     ROLLING STARTINGSHEET
     轧制始极片
短句来源
     Respiratory Failure
     呼吸衰竭
短句来源
查询“rolling failure”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
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  rolling failure
Cross wedge rolling failure mechanisms and industrial application
      


The influence of trace element Mg on hot workability of low-temperature steel 15Mn26A14 hasbeen studied. With the help of fracture observation by SEM and identification by ion probe, it hasbeen found that the trace of Mg, which comes from the reduction of magnesia lining by Al in liquidsteel or small addition of Mg on purpose, is concentrated on the grain boundary as a form ofsegregative layer or eutectic film with low-melting point. It is melted locally with increase oftemperature and the strength of grain...

The influence of trace element Mg on hot workability of low-temperature steel 15Mn26A14 hasbeen studied. With the help of fracture observation by SEM and identification by ion probe, it hasbeen found that the trace of Mg, which comes from the reduction of magnesia lining by Al in liquidsteel or small addition of Mg on purpose, is concentrated on the grain boundary as a form ofsegregative layer or eutectic film with low-melting point. It is melted locally with increase oftemperature and the strength of grain boundary is reduced. The conclusion can be drawn from theabove results, that the concentration of Mg on the grain boundary caused the intergranular brittletracture and rolling failure.

在15Mn26Al4低温钢中系统的研究了微量镁对热加工性的影响,从断裂特征的扫描电镜观察和断口成份的离子探针分析,发现炼钢过程中被合金元素铝所还原的镁或加入的微量镁在晶界富集,形成低熔点偏析层或共晶膜,随温度升高,局部熔化,降低晶界强度,它是损害钢材热加工性,产生晶间脆断和造成轧制报废的原因。

This paper analysed the wear failure modes of a high- speed corrugating roll, indicating that its dominant wear mode is abrasive wear produced by the SiO2 particles embeded in the paper, showing the characteristics of strain fatigue abrasive wear on the bottom of flutes and both sliding and strain fatigue abrasive wear on the top of crowns. The locations for maximum wear are always on these two places, and the wear volume at both end parts of corrugating roll is larger than at its center, that...

This paper analysed the wear failure modes of a high- speed corrugating roll, indicating that its dominant wear mode is abrasive wear produced by the SiO2 particles embeded in the paper, showing the characteristics of strain fatigue abrasive wear on the bottom of flutes and both sliding and strain fatigue abrasive wear on the top of crowns. The locations for maximum wear are always on these two places, and the wear volume at both end parts of corrugating roll is larger than at its center, that is obviously different with what are reported in literatures. The authors consider that the main reason is due to the gradual reduction of roll diameter at its center in service, which will damage the uniform distribution of stress on the roll surface along its full length and accelerate the wear at its end parts. Therefore the repairing of corrugating roll flutes must be carried out before the complete vanishing of the protruding diameter at its center, and the times of repairing are also limited, because the fatigue-induced permanent damage will become the main source of roll failure after several times of repairing.

本文对进口的高速瓦楞辊的磨损失效形式进行了分析,认为其主要磨损形式是磨粒磨损,即齿侧为滑动磨粒磨损,齿底为应变疲劳磨粒磨损,而齿顶则包括了这两种磨损形式;齿顶和齿根两侧都是磨损最严重的部位;磨粒主要是纸中夹带的SiO_2砂粒。文章最后还明确指出,瓦楞辊的返修期应当定在其出现非均匀磨损之前,但是由于楞齿承受弯曲应力而诱发疲劳裂纹,故此返修次数是有限的。

The three failure type of roll for cold mill,i.e. scratching,sticking and flaking of roll were described.The mechanism of flaking of rolls was analyzed.The preventive measures for roll failure and a reparation method for failure back-up roll were put forward.The practice shows that the good effects are obtained.

介绍了冷轧机轧辊存在划伤、粘辊及剥落 3种失效方式 ,重点分析了轧辊剥落的产生机理 ,并提出轧辊失效的预防措施及冷轧支撑辊失效后的修复方法。实践证明 ,效果良好

 
<< 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rolling failure的内容
在知识搜索中查有关rolling failure的内容
在数字搜索中查有关rolling failure的内容
在概念知识元中查有关rolling failure的内容
在学术趋势中查有关rolling failure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