查询词典 welder

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。

Among them the quantity of submerged arc welder, flux recovery device, arc-striking device and wire-feeding mechanism are 2 sets/ each.

其中埋弧焊机、焊剂回收、导弧装置及送丝机构均为两套。

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。

Nebula Series digital inverter welding machine Products include: manual welder, argon arc welding machine DC pulse argon arc welding machine, argon arc spot welding, melting pole gas shielded welding machine, gas shielded MIG pulse welding machine and six functional welding machine more than 30 varieties.

Nebula系列数字化逆变焊机产品有：手工焊机、直流氩弧焊机、脉冲氩弧焊机、氩弧点焊机、熔化极气保焊机、熔化极脉冲气保焊机及六功能焊机等30多个品种。

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。

Johnny Nicholson, 40, tries to find a job as a welder or auto mechanic at the Cleveland Division of Workforce Development employment office.

40岁的约翰。尼克尔森在就业促进办公室克利夫兰办事处，想寻找个焊接工或者汽车修理工的岗位。

A new fashioned special seam welder for welding the stainless steel band on the rail surface was developed successfully.

研制了一种新型的钢轨表面不锈钢带专用缝焊机。

As well as a well-trained workforce; leading products have: 1200W-3200W power range of the ultrasonic welding plastic; foot double needle micro precision spot welder; battery voltage tester with overcast; lithium battery protection board testing equipment.

以及一支训练有素的员工队伍；主导产品有：1200W-3200W各种功率的超声波塑料焊机；脚踏双针微电脑精密点焊机；电池电压内阴测试仪；锂电池保护板测试仪。

A solid basis of evidence underpinned her theory.

有利的证据基础支持她的理论。

Apoptosis was detected in both of the cell lines in the absence of folacin, but no necrosis was observed in this experiment.

实验组和对照组中，均未观察到细胞坏死，每种细胞均可看到凋亡细胞；HBL-100在实验组的P53突变型蛋白面积比对照组大（P.05），实验组P53mRNA阳性面积比对照组的大（P.05）。