英语释义

1. to draw (as metal or nylon) while cold or without the application of heat

2. to cold-press (vegetable oil)

片语

cold-drawing technology冷拔工艺

cold rolling drawing冷轧

cold-drawing wheel冷拉轮

cold-drawing lubricant冷拔用润滑剂

cold-drawing fracture冷拔断裂

cold tube drawing bench冷拔管机

cold rolled drawing sheet沖压用冷轧薄板

英汉例句

• the fracture reason of 45 steel bar during cold drawing was analyzed by chemical inspection, metallographic examination, scanning electron fractograph and electron probe analysis.

  采用化学成分分析、金相分析、断口扫描电镜及电子探针分析等手段，对4 5钢棒材冷拔断裂的原因进行了分析研究。

• presented in the paper is an introduction of the rotary pointing machine for steel pipe cold drawing covering such aspects as working principle, major technical data as well as performance advantages.

  介绍了研制的回转式钢管冷轧头机工作原理、主要技术参数及优点。

• in this article, relations among reverse tension, friction coefficient and quality of wire are discussed in theory and practice of cold drawing process in detail.

  对拉丝工艺中的反张力与界面摩擦系数及产品性能间的关系作了理论和实践方面的详细论述。

• the microstructure and defects related with hot-rolling and cold drawing of high carbon steel rod were introduced in this paper.

  介绍了高碳钢盘条的显微组织及其常见的与热轧工艺、冷拉拔工艺等生产过程相关的组织缺陷。

• the technological procedure of cold drawing was introduced.

  对冷拉伸实施步骤进行了介绍。

• this paper states the basic principle of operation of cold drawing and straightening machine. it derives basic formula to determine the major size and parameters.

  说明了该冷拉调直机的基本工作原理，推导了确定关键尺寸参数的基本公式。

• in the future, the cold rolling process may replace cold drawing to producing precision special steel bars.

  用冷轧法生产特殊钢高精度型材代替冷拔法是今后的发展方向。

• in this artide , feasibility analysis of the technology of cold drawing with core mandrel for the propeller shaft tube stock has been made and technological testing carried out.

  对加工传动轴管采用的带芯冷拔工艺进行了可行性分析，并进行了工艺试验。

• straight wire drawing machine is cold drawing production equipment for metal wire . it is in huge structure and sophisticated control.

  直线式拉丝机是金属丝冷拔的生产设备，结构庞大，控制要求复杂。

• diffusion bonding results indicate that the interface situation is different merely by a cold drawing and then a diffusing process.

  研究结果表明，冷变形后不同温度下扩散处理的复合界面状况存在差异。

• a new over-long pipe cold drawing mill with three pipes drawn simultaneously, which has an unique structure and a display device for drawing load, is described.

  本文介绍了一种结构独特，可显示拔制负荷的新型超长三线冷拔机。

• effects of cold drawing and water quench process on mechanical properties of prestressed wires have been studied in laboratory.

  在实验室条件下研究了冷拔与水淬火工艺对予应力钢丝力学性能的影响。

• compared to cold drawing process, the cold rolling for high precision bars has certain distinct advantages: better surface finish obtained. superior dimension control and higher metal yield.

  前言：冷轧法生产的高精度钢材较冷拔法具有更好的表面质量、尺寸精度和高的收得率。

• the cold drawing textures of the tantalum wires for different reductions in area and their recrystallization textures at different temperatures were investigated by pole figures and odf.

  摘要：对不同拉拔变形程度及不同温度退火后的钽丝织构，借助极图与现代odf分析术进行了研究。

• the results showed that the effect of cold drawing on the conductivity of aluminium wire with re is slight, and the conductivity increases (iacs)0.69% than that of aluminium wire without re.

  研究了冷拉变形对稀土铝导线和纯铝导线导电率的影响，发现冷加工变形对稀土铝导线的导电率影响甚微，测得的稀土铝导线的导电率比纯铝导线的导电率高（iacs）0．69％。

• during preparing silve sheathed tape, rolling after cold drawing without annealing, adopting large draught perpass were both benefit improving jc.

  在带材制备过程中，冷拉以后不退火直接轧制，采用大的道次压下量，均有利于提高临界电流。

• the paper introduces cad system of steel tube cold drawing process which is a software with optimum function developed by iron & steel general institute on basis of computer imitation technology.

  介绍了北京钢铁研究总院采用计算机仿真技术与计算机辅助设计技术，开发出具有优化功能的钢管冷拔过程cad系统通用软件。

• an analysis is made with the reliability design of the main link-plate of lb-20 mono-chain pipe cold drawing mill.

  对lb-20单链冷拔管机的主链条链板进行了可靠性设计分析。

• lc) the final heat treatment is followed by cold drawing involving limited deformation. appropriate further processing allows a certain degree of cold forming (e. g. bending, expanding)

  冷加工（软）最后热处理之后进行小变形量的冷加工， 对钢管再加工时允许有限的冷变形（例如：弯曲，扩口）

• the blend is brittle when pmsbr content is less than 25 phr and tough when pm sbr more than 25 phr. the fracture mechanism is that of mesh and cold drawing shear_yield.

  共混材料在含粉末改性sbr＜25份的范围内为脆性断裂，＞25份则为韧性断裂，其增韧机理主要是表现为「网眼」化和冷拉伸的剪切屈服机理。

• the effect of cold drawing on aggregation structure of pet fiber and the rebounding performance of pet fibers were studied, and the elasticity recovering mechanism of ptt fiber was discussed.

  研究了冷拉伸对聚酯纤维聚集态结构、聚酯纤维回弹性能的影响，并讨论了ptt纤维的弹性回复机理。

• controlling of chemical composition, melting and casting, three-roll hot-rolling and cold drawing were quested.

  主要从化学成分控制、熔炼铸造、三辊热轧和冷拔矫直方面进行了试验研究。

• alloy steel, die steel, tool steel. processing materials for the user model and the cold drawing hot rolled round steel bar. can be long-term stock.

  合金钢，模具钢，工具钢。可为用户加工生产材质型号热轧圆钢及冷拉圆钢。并可长期现货供应。

• the microstructure evolution and properties transform of 70 steel wires in cold drawing were studied.

  研究了冷拉70钢的组织演变和性能变化。