minyanping123 发表于 2012-2-6 08:35:51

求英文翻译，急急急

本人英文水平有限，求各位高手翻译下面一段话：
我厂修井机上的游车大钩上的钩体，其材料为ZG25CrNiMo,经热处理调质后，其低温冲击值常达不到技术要求，需进行返修，因返修而反复加热使得钩体表面氧化脱碳严重影响质量，同时生产成本提高。为此我们通过现场热处理工艺试验，采用理化分析的方法，在冲击试块上取样对钩体进行了分析，结果表明：铸件原始组织存在气孔缺陷，淬火冷却不充分是造成低温冲击值低得主要原因。
在线等哦

minyanping123 发表于 2012-2-10 19:52:05

怎么没人帮忙翻译下啊，本人英文水平太菜，忘高手帮忙指点哦

dhzhou888 发表于 2012-2-11 02:14:25

刚看到楼主的公告。这是你论文的摘要吧？建议你在线翻译一下，然后自己再修改，你投稿后编辑会帮助你修改的。
下面是没有修改的东东，你可以根据科技文章摘要的格式进行校正：
I plant the well repairing machine on the traveling block hook on the hook body, the material for the ZG25CrNiMo, after quenching and tempering heat treatment, its low temperature impact value of Chang Da to the technical requirements, need to rework, repair and because of repeated heating makes the hook surface oxidation and decarbonization serious influence quality, while raising the cost of production. For this reason we through field heat treatment process test, the physical and chemical analysis method, in the impact test block sampling on hook body were analyzed, the results show that: casting the original organization of blowhole defect, quenching is not sufficient cause for low temperature impact value of low main reason.

minyanping123 发表于 2012-2-25 11:29:52

知道了 ，谢谢高手指点

孤鸿踏雪 发表于 2012-2-25 15:37:35

    如果楼主这段文字是一篇论文的摘要的话，还需做很大的修改，否则会影响你的投稿。

IDA 发表于 2012-2-29 15:01:24

Our company repair the hook of the traveling block hook of wells, and the material is ZG25CrNiMo. After tempering and quenching, some works which can not achieve the technical requirement with low temperature impact need reworking. For reworking again and again, it must affectthe quality of oxidation and di carburization on the surface of hook bodies, also, it may cost more money. So, after we test the situation of heating treatment, we use physical and chemical analysis method, analyzing the sample on the impacting block. The result says that the original organization of the casting has cavity defects, non-sufficient cooling and quenching will be the main reason of a low temperature impacting value.

heatingsun 发表于 2012-6-1 12:39:34

the traveling block hook on the hook body, it is need to be repaired since the impact of low t is under needed after Q+T,which,surface dicarburization and oxidation bringed for repeat-heating,and the quality is lowered；also,the costs increased.the process was analyzed and some testing were finished,the results showed that the exitence of gas in castings and the inadequation of Q are the two main reasons for lower impact

heatingsun 发表于 2012-6-1 12:42:17

我翻译的不一定准确 但是更地道 论文翻译应该多用被动语态 一个英语句子中只能有一个动词，所以名词多

Steven 发表于 2012-9-18 00:29:20

do you still translate it now?
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