查询词典 arc welding

And NB has a gas shielded welder, air plasma cutting machine, group-li machine, steel calibration machine, submerged arc welding machine, such as dozens of advanced production equipment.

并拥有NB气体保护焊机，空气等离子切割机，组立机，型钢校正机，埋弧焊机等数十台先进生产设备。

This paper presents a full digital control system for pulsed gas metal arc welding inverter.

设计并实现了脉冲焊电流和弧长的全数字控制，取得了良好的控制性能。

The formulae were determined to calculate the convection boundary condition of the gas shielded arc welding with forced convection.

确定了适用于有强制对流效果的气体保护焊的对流边界条件计算公式。

Our Real-Time Robotic Control System for Titanium Gas Metal Arc Welding has tremendous commercial potential.

商业潜力。我们的钛合金气体金属电弧焊实时机器人控制系统有巨大的商业潜力。

G.. Effect of halides on penetration in argon-arc welding of titanium alloys.

通过对碳钢&A-TIG&焊接试验，在本试验条件下得到如下结论

This article is focused on the progress in the development of bridge steel 14MnNbq and its matching submerged arc welding wires of WQ family in Wuhan Iron and Steel Corporation.

本文重点介绍了武钢首批试制的天兴洲大桥14MnNbq超厚板(60mm)与武钢技术中心开发研制的WQ系列桥梁钢埋弧焊丝匹配研制进展。

In the development of digital CO2 arc welding machine, the wire feeder and its interface must be properly designed.

在数字化CO2焊机研究中，需要解决送丝接口电路的设计问题。

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 new type of wire-feed system of submerged arc welding based on fuzzy logic control is proposed, which replaces the conventional PI controller.

以埋弧焊送丝系统为研究对象，用模糊控制器取代传统的基于系统模型的经典PI调节器，设计了一种新型的模糊控制送丝系统。

By finite element software ANSYS, the process of twin-wire submerged arc welding was performed and the rule of calculation and loading of mobile heat source was studied.

中文摘要：利用有限元软件ANSYS对中厚板的双丝埋弧焊进行了数值分析，对其移动热源的加载算法规律进行了研究。

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。