查询词典 electrode welding

Characteristics: Electrode antiseize function Computer automatically delay the unaspirated HF / touch igniting function W-automatic function Xiaoqiu From the Arc / pit filled arc current adjustable Overheating instructions, overload protection, a thermostatically controlled fan, the self-inspection failure Welder software upgrade Technical parameters: Equipped with closed-loop water-cooling system Welding current: 3 - 400 amperes Voltage: 10.1 - 22.0 V

特性： 电极防粘功能电脑自动延缓送气高频/接触引弧功能钨针自动削球功能起弧/填弧坑电流可调过热指示，过载保护，温控风扇，故障自检焊机软件升级技术参数：配备闭环式水冷却系统焊接电流： 3 -- 400安培工作电压： 10.1 -- 22.0 V

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。

The finite element analysis model of pre-pressing contact of low carbon steel resistance spot welding un-der spherical electrode condition is created with the finite element software.

1前言电阻点焊是汽车制造领域中的主导加工工艺，每辆汽车上的电阻焊点平均为3000～5000个[1]，因此电阻点焊的质量很大程度上影响着汽车的质量。

Based on finite element theories,the electric-thermal-structure coupled model of resistance spot welding with dome-shaped electrode was built.

基于有限元理论建立了球形电极电阻点焊过程的电热力耦合模型，以ANSYS软件为平台分析了点焊的预压以及熔核的形成、长大及断电冷却过程。

Amorphous graphite is widely used in making pencils, welding rods, graghite emulsions, desulphurizing agents, lubricants, carbon rode in the batter ycoating in casting, refractory, colourant, paint , electrode compund.

微晶石墨广泛应用于铅笔、电池、焊条、石墨乳剂、脱硫剂、防腐剂、润滑剂、冶炼增碳剂、注锭保护渣、石墨轴承等作配料；用于电池炭棒、铸造材料、耐火材料、染料、颜料、电极糊等作原料。

Chemical respirator, safety gogles, dustmask, welding mask, safety hamet, gloves, earmuff, electrode holder.

7G55 防毒面具、防护眼镜、防尘口罩、电焊面罩、安全帽、手铐、耳罩、电焊钳、接地夹。

In this paper, design principle on gun of automatic CO2 gas shielded welding with thick electrode is discussed.

论述了粗丝CO2自动焊焊枪的设计原理，并对气流在焊炬中的流动情况和对熔池保护效果作了简要介绍。

In order to remove harmful elements, low hydrogen electrode is often used during welding.

为了去除有害元素，在焊接时常使用低氢焊条。

This work researched on the control cooling process of ER70S-6 wire rodes which is used for drawing gas shield arc welding electrode.

对用于拉拔气体保护焊丝的焊接用钢盘条ER70S-6的控冷工艺进行了研究，发现提高吐丝温度虽可以降低盘条的强度，但盘条中易出现混晶组织。

A balanced position (50% electrode positive and negative polarities) is preferable for welding heavily oxidised aluminium.

更适合重度氧化的铝的焊接。

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。