查询词典 arc welding

In this system we developed, according to spectrum of arc light and the relationship between arc, welding current and radiation, corresponding filter system is applied to filter ultraviolet radiation and part of visible light from arc light.

在系统中，鉴于弧光的光谱信息及其与焊接电流及电弧区国辐射之间的关系，采用了相应的滤光系统将强烈的紫外及部分可见光滤除，并将余留的光作为光源，通过CCD摄像机拍摄到了较稳定的近缝区图像。

The following studies have been done:① According to the technological requirements of CO2 shielded arc welding machine, a set of control system for are-welding inverter power supply is developed.

根据熔化极CO2焊机具有燃弧和短路两种工作状态，且两种状态下控制目标不同的特点，在控制系统中设计了双闭环反馈：焊接电压反馈及焊接电流变化率di/dt反馈。

The measuring method of the dynamic characteristic of arc welding power source is always a difficult problem in welding.

弧焊电源动特性的测定方法在焊接研究中一直是一个很难解决的课题。

The integration of welding machine and arc welding robot system is implemented successfully.

成功的实现了该电焊机与弧焊机器人系统的集成。

To increase deposition rate and welding speed is the aim of high efficient arc welding.

0前言焊接作为工业生产的重要环节，效率的提高对总的生产率的提高有着举足轻重的作用。

All these results lay a foundation for the improvement of arc welding technology and arc waveform control.

分析结果可为改进焊接工艺和波形控制方法提供依据。

CO2 Arc Welding is a kind of advanced welding method.

CO_2气体保护电弧焊是一种先进的焊接方法。

Major equipment includes: J1VMC400 FANUC Oi-MB processing center Taiwan, Mpq-30 CNC punch one Taiwan, Amada ARZES255NT NC-1 Taiwan, Amada RG-100 CNC bending machine Taiwan, Amada RG-355 NC% 1 Taiwan-bending, high-precision CNC lathes 10, a universal tool grinder Taiwan, 2-line cutting, a planer Taiwan, 315 t and 500 of a hydraulic machine Taiwan, welder 5, It-315T Punch 25 Taiwan, the single hexagonal automatic lathes 10, 22 meters lathe Taiwan, cutting plate machine 5, with 1 Saw Taiwan, a Taiwan unmotivated mill, a plasma cutting machine Taiwan, three welding, riveting head of a Taiwan, 63 T Bending Machine 1 Taiwan, three carbon dioxide arc welding; otherwise ordinary lathe, tapping machine, drilling and other equipment several.

主要设备包括：J1VMC400 FANUC Oi-MB 加工中心1台、Mpq-30数控冲床1台、Amada ARZES255NT数控冲1台、Amada RG-100数控折弯机1台、Amada RG-355数控折弯机1台、高精度数控车床10台、万能工具磨床1台、线切割2台、刨床1台、315t及500液压机各1台、对焊机5台、It-315T冲床25台、单轴六角自动车床10台、仪表车床22台、剪板机5台、带锯床1台、无心磨1台、等离子切割机1台、氩弧焊3台、铆头机1台、63T折弯机1台、二氧化碳保护焊3台；另有普通车床、攻丝机、钻孔机等设备数台。

Submerged Arc Welding with hot wire addition is a new welding technology developed from tranditional SAW with high quality,high efficiency and low energy consumption.

热丝填充埋弧焊是在传统埋弧焊基础上发展起来的一种优质、高效、节能的焊接新工艺。

The droplet transfer in the twin-wire co-pool gas-shielded metal arc welding process greatly affects the welding seam appearance and the welding quality.

双丝共熔池气体保护焊的熔滴过渡对焊缝成形以及焊接质量具有重要的影响。

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。