查询词典 weld

Experience shows that the introduced magnetic field can give an effective intervention to the transition of droplet, flowing of molten bath metal, crystalline and nucleation of molten bath and the process of crystalline growth. The magnetic field promotes the refining degree of primary crystallization structure , decreases the chemistry non-homogeneity, So it can strengthen hardness and wearing resistance of weld metal overlay and improve quality of surfacing deposit.

实践表明，利用外加磁场对焊接中熔滴的过渡、熔池金属的流动、熔池的结晶形核及结晶生长等过程有显著作用，使堆焊层的一次结晶组织细化，控制硬质相的分布，减小化学不均匀性，从而提高了堆焊层金属的硬度和耐磨性，全面改善堆焊层的性能。

Monotubular heater is an important apparatus in Bayer process of alumina extraction used in Pingguo Aluminum Company. However, since several years cracking in its weld joints occur and the production process is then interrupted by leaking of liquor.

单管预热器是平果铝拜尔法生产氧化铝的重要设备，经常在其焊缝区发生开裂泄露，影响生产，必须对造成其开裂的主要原因进行研究并提出有效的防护措施，以延长其使用周期。

Both ends of each bearing bar shall be attached to the carrier plates with a 1/8 inch (3 mm) continuous fillet weld on one side of the bar.

在支撑梁的一个边上，用1/8英寸（3毫米）填角焊将支撑梁连到载板上。

Numerical control is transferred to the puncher of the tower (2, the intersection of processing and the intersection of board and pieces of the intersection of 1.25X3 and rice), the intersection of numerical control and the intersection of laser and cutting machine, the intersection of numerical control and plasma / the intersection of flame and cutting machine, numerical control roll over advanced apparatuses such as the curved machine (100TX3.2 rice),etc., there is ordinary puncher of large tonnage, while being ordinary, have spraying and electroplate craft at the same time, possess panel beating, machine add, weld and surface deal with, assemble the one-stop service, can meet to process demand is one comprehensive relatively better processing forming a complete set enterprise multi-level customer in an all-round way.

既有数控转塔冲床（2台，加工板幅1.25X3米）、数控激光切割机、数控等离子/火焰切割机、数控折弯机（100TX3.2米）等先进设备，又有大吨位普通冲床、普通折弯机和车、铣、刨、磨、线切割、弯管、卷圆、等离子切割等机械设备以及二保、氩弧、网焊等各类焊接设备，同时拥有喷涂和电镀工艺，具备钣金、机加、焊接、表面处理、装配一站式服务，能全面满足多层次客户的加工需求，是一家综合性较强的加工配套型企业。

According to the manufacture technics order of boiler drum shell ring,detailed discuss the shell ring score,gas cutting,roll manufacture,longitudinal seam assemblage and weld,emendation,heat treatment and so on.

根据锅炉汽包捲制筒节的制造工艺顺序，详细论述了筒节的划线、气割、捲制、纵缝的组装和焊接、校圆及热处理等工序，指出了每步工序的关键技术和经验数据，为相似锅炉汽包捲制筒节的制造工艺提供了可以借鉴的方法。

Thanks to our technology, highly tested in a great variety of applications, the extrusion line supplies a finished product which, through fully computerized process control, reaches levels of complete uniformity and quality as regards to width, thickness, weight, camber, breaking loads, elongations under load, weld ability and resistance to abrasion.

经过我们技术、高度考验繁多申请挤出了成品供应线，通过全面电脑过程控制、游完全一致的水平和质量至于宽度，厚度，重量，拱破负荷下伸长负荷焊接能力和耐磨性。

A mathematic model, which deals with the relationship between maximum temperature of thick plate butt multipass welding and weld heat input, interpass temperature, ambient temperature and the distance of measuring points to heat source center, was founded using multivariant nonlinear regression analysis.

采用多元非线性回归的方法，建立了厚板对接多道焊的最高温度与焊接线能量、层间温度、环境温度以及测点到热源中心的距离之间的数学模型。

A mathematic model,which deals with the relationship between maximum temperature of thick plate butt multipass welding and weld heat input,interpass temperature,ambient temperature and the distance of measuring points to heat source center,was founded using multivariant nonlinear regression analysis.

采用多元非线性回归的方法，建立了厚板对接多道焊的最高温度与焊接线能量、层间温度、环境温度以及测点到热源中心的距离之间的数学模型。通过相关性检验、线性回归的显著性检验以及回归系数的显著性检验，证明了模型可行；同时分析了回归系数与测点到焊缝中心距离之间的关系。结果表明，它们之间的关系是一种非线性关系，而且呈现出了一定的变化趋势

To get a property comparison of GXHJ－ 1 sintered welding agent with SJ101 sintered welding agent, related tests were carried out, including deposited metal test, lab butt－ joint plate test, single－ welding stick operation test, double－ welding stick operation test as well as operation test with H08C welding stick, focusing differences of the two in terms of technological properties and weld seam impact toughness.

为了比较 GXHJ－ 1和 SJ101两种烧结焊剂的性能，分别从熔敷金属性能试验、实验室对接板试验、单丝焊生产、双丝焊生产等方面及在匹配 H08C焊丝的条件下进行了工艺性能和焊缝冲击韧性对比。

Such as the 12mm plate butt welded flat bottom closure φ3.2mm the electrode selection, welding current :80-85A, filling, cover the surface layer of the electrode selection φ4.0mm, welding current :165-175A, a reasonable choice welding current and electrode diameter, easy to control bath temperature, is the basis for forming weld.

如12mm平板对接平焊的封底层选用φ3.2mm的焊条，焊接电流：80-85A，填充，盖面层选用φ4.0mm的焊条，焊接电流：165-175A，合理选择焊接电流与焊条直径，易于控制熔池温度，是焊缝成形的基础。

Mr. Putin said there were signs of genocide against the Ossetian people.

普京说，有迹象表明对南奥塞梯人进行了种族清洗。

What I'm trying to say, Tristan is...

特瑞斯坦。我想说的是。