查询词典 arc process

The models of both heat source and welding temperature field were developed according to the characteristic of keyhole plasma arc welding process.

根据小孔等离子弧焊接的工艺特点，建立了相应的热源模型和焊接热场的分析模型。

With the new progress of computer technique, control theory, artificial intelligence and information technique, traditional design method for control system in the field of arc welding process has not been suitable for the requirements of the development .

随着计算机技术、控制理论、人工智能等信息科学的新进展，在弧焊过程控制领域内，传统的控制系统设计方法已不适应弧焊工艺发展的需要。

In the study of output current closed-loop system, large and small signal models are proposed, and the models are suitable to the dynamic process of arc welding.

在电流闭环控制系统中，建立了适合弧焊动态过程的大、小信号模型。

This article analyzes the reason and influence of Magnetic blow on welding arc during the welding process.

文摘：分析了磁偏吹在焊接过程中对焊接电弧的影响以及产生原因，通过调整和改善焊接电弧周围磁场分布，并采用反消磁法，克服和消除了磁偏吹对焊接电弧的影响。

The effects of plasma arc quenching process parameters on the hardness and the surface friction and wear resistance of 45 steel were studied.

中文摘要：研究了等离子弧淬火工艺参数对45钢表面硬度及摩擦磨损性能的影响。

Especially the former has very important meaning when the real-time detecting and on-line evaluation are needed in arc welding process.

特别是前一点，在对弧焊过程质量进行实时检测及在线评价时，具有非常重要的意义。

Waveform of main state variables in dynamic process of CO2 arc welding is given by simulation.

通过系统仿真定量地研究了CO2电弧焊动态过程，给出了负载电压、焊接电流随时间变化的仿真波形和短路过渡型CO2电弧焊系统的相平面图。

In the steel-making process of electric arc furnace, the endpoint parameters, i.

在电弧炉冶炼生产过程中，出钢温度、碳含量和磷含量等终点参数直接关系到后续生产工艺，甚至影响产品质量。

It is a special machine to process arc windows.It consistsn of worktable,heating groove and shape-forming band.

本机是生产圆弧型塑料门窗的专用设备，主要包括弯曲定型工作台、加热槽、定型带等部件。

The research stated above show that, arc spectrum signal can not only represent the process of droplet transfer, measure the frequency of droplet transfer, but also it has particular time field and frequency field characteristics and corresponding waveform modes for every kind of droplet transfer modes.

上述研究发现，电弧光谱信号不仅可以清晰地反映熔滴过渡的过程，测量熔滴过渡的频率，而且对应每种熔滴过渡形式，光谱信号都有独特的时域和频域特征以及波形模式。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。