查询词典 arc welder

This article introduces the digital control system of auto submerged arc welder design based on ISP-PLD ,analyzes the design of control circuit for tractor,wire feeder,SCM control circuit and program for welding process in detail.

介绍了由 ISP -PLD构成的自动埋弧焊机数字控制系统；对小车行走控制电路、送丝控制电路、以及焊接过程控制程序等的设计作出了较详细的分析。

The electrodes are available for both AC and DC arc welder.

采用该种焊接材料作为填充金属用于Cr-M。

Also has Sparks machines, lathes, grinders, burning argon arc welder, radial drilling machine etc..

还拥有火花机、车床、磨床、氩弧烧焊机、摇臂钻床等模具加工和维修设备，具有较高的模具维修能力。

In this paper,the reason arisen from the noise of the BX1 AC arc welder is analysed.For the main factor,moving core viberating,the measure to reduce the noise is advanced from three hands,inside and outside slide.The other measure is also a

荷兰银行的分析师看好中国的太阳能行业，该领域受益于全球推广可再生能源的趋势，而且中国政府自己在这方面也在采取措施。

In this paper, it bas been studied by the slope-controlled SCR rectifier that external characteristic of welder relate to arc digging action and the strong arc force of arc the strong arc force of arc welding power source in manual arc welding formed.

利用一种特制的变结构可控硅整流焊机，研究不同焊机外特性对电弧穿透力的影响；探讨了手工电弧焊强电弧力形成机理；并且指出正确设计电源外特性，是获得较强电弧穿透力的途径。

In this paper,the reason arisen from the noise of the BX1 AC arc welder is analysed.For the main factor,moving core viberating,the measure to reduce the noise is advanced from three hands,inside and outside slide.The other measure is also advanced for the second factor.

文摘：对BX1系列交流弧焊机噪声产生的原因进行了分析，针对产生噪声的主要原因——动铁芯的振动，从三个方面、内外滑道分别提出了具体的降低措施，并对次要原因也提出了具体降低措施。

An arc welder gives off a blinding light.

电熔接会发出刺眼的强光。

This research used MZ1-1000 automatic submerged arc welder and 2 mm-diameter H08A electrode wire to simulate welding with trailing peening and to establish three dimensional finite element models.

随焊锤击的时机取决于温度场变化，针对此问题，以MZ1-1000型自动埋弧焊机、Φ2 mm的H08A焊丝为例，对平板堆焊进行了模拟，建立了三维有限元计算模型，并编制了实现热源移动的循环子程序；运用表面效应单元，解决了两种不同载荷同时加载的问题，实现了焊接温度场的三维动态模拟，得到了不同时刻焊件的焊接温度场分布。

It possesses 300 sets of medium and larg equepments,including CNC cutting machine ,punching machine, CO2 gas protecting and argon arc welder,linear cutting machine,shearing machine,wheel rim forming machine and three spraying paint and assembly lines,etc.

总厂设有车轮与三轮车两大分厂及一个海南分厂，拥有数控机床冲床 CO 保护焊机亚弧焊机线切割机剪切轮辋成形专机等大中型设备 300 余台套，拥有 3 条先进的涂装线，从而保证了产品的内在质量，其中车轮年生产能力达到 1 2 0 万套。

The company owns a professional team of engineering technicians experienced in the research, design and development of welding equipment, complete processing and manufacturing facilities, advanced designing, testing and detecting means, specializing in the production of seven major categories, eighteen series and about one hundred models of welding equipment like various AC arc welders, DC arc welders, argon arc welders, CO2 gas welder, submerged arc welders, resistance welders and air plasma cut-off machines.

公司拥有一支多年从事焊接设备研究、设计、开发的专业工程技术人员队伍，具有完备的加工制造条件，先进的设计和试验检测手段，专业生产各类交流弧焊机、直流弧焊机、氩弧焊机、CO2气体保护焊机、埋弧焊机、电阻焊机、空气等离子切割机等七大类十八个系列近百个型号规格的焊接设备。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。