welding rate的例句大全

Meanwhile , items for attention to arise once welding rate are mentioned here.

为提高焊接一次合格率,总结出若干优化措施及注意事项.

The law of welding current and welding rate modulation progress is followed with the partition of collected keyhole voltage, which is used to solve the conflict of nonlinear affection and stability of control system.

系统软件设计中，提出了对焊接电流、焊接速度的调节按照小孔电压大小分区控制的思想，有效地解决了系统中的非线性因素影响，较好地兼顾了控制系统的调节精度与工作稳定性。

It has make a construction record that the qualification rate of continued one hundred welding joints is 100% with X ray& ultrasonic inspection among 300 experiment joints welding construction.

共焊接X70钢D1016mm焊口1252道，焊接一次合格率95%，同时在300道实验口焊接施工中创下了X射线、超声波检测连续百道口100%合格的施工纪录。

A controlling device for gas flow rate of plasma arc welding process

等离子弧焊离子气流量控制器

The cold crack rate is zero under the condition of restraint welding.

焊接接头的冷裂纹率为零，焊接接合性能良好；

The results show that the increase in the burn off rate and deceleration time of friction welding can improve the toughness of the weld.

结果表明，增加变形速率可改善焊缝韧性。

Even the relative low wire feed rate of 6 m/ min exceeds 3 times of routine TIG welding, which greatly improves the welding efficiency.

6~10m/min的送丝速度较常规TIG焊接提高了3倍以上，大大提高了焊接效率。

Welding parameters such as angle of bending tip, pulse voltage, wire feed rate, pulse mode, size of groove and welding speed can affect the appearance of weld.

导电嘴弯曲角度、送丝速度、峰值电压、协同模式、焊接速度和坡口尺寸均会对窄间隙焊缝成形产生重要影响。

The effects of process parameters such as laser power, welding speed, wire feed rate, defocusing distance, laser-wire distance, filler wire angle, shielding gas are studied in detail.

研究了工艺参数对焊缝成形质量的影响，如激光功率、焊接速度、送丝速度、离焦量、光丝间距、送丝角度、送丝方式以及保护气体等，并获得了优化的工艺参数。

In the three conditions, wire feed rate variety are within 10%, and accord with the JB/ T8748 1998, MIG/ MAG arc welding machine standard demands.

送丝速度变化率在三种情况下均小于10%，符合JB/T8748-1998，MIG/MAG弧焊机标准要求。

In this paper, the following is introduced, the setting for laser welding with filler wire, the interaction between laser beam and filler metal and weldment, the relations between wire feed rate and welding speed.

介绍了激光填丝焊的装置；论述了光束与焊丝和工件的相互作用及送丝速度与焊接速度之间的关系；

Because the wire can obtain energy from laser indirectly, the high quality welds and the stability of the welding process could be received by using the higher wire feeding rate.

由于激光对焊丝的热作用，激光-GMA复合焊可以在较高的送丝速度下得到良好的焊缝成形和稳定的焊接过程。

In view of this situation, the welding institute of Southwest Jiaotong University successfully developed the mini-type CNC gas pressure machine, which welded joints, with high pass rate and stable quality, and received a good evaluation.

针对这种情况，西南交通大学焊接研究所成功研制了基于PLC的数控式小型气压焊轨机，焊接接头质量的合格率高而稳定，得到了很好的评价。

the welding current, welding speed and the plasma gas flow rate were the most important parameters in the ending stage.

发现焊接电流、离子气流量和焊接速度对收弧过程影响较大。

in this paper, mathematical models for calculation and prediction of melting rate in arc welding with a triple-wire electrode are described.

本文描述了计算和预测三丝电极弧焊接融化率的数学模型。

Metal cladding high rate of weld forming, welding deformation small.

金属熔敷率高,焊缝成形好, 焊接变形小.

Study on the Joint Deformation and the Interface Contaminant Ejection Rate in DC Upset Butt Welding.

直流电阻对焊接头变形和界面污物清除率研究.

The reason of lower welding qualified rate of high frequency welding spiral fin pipe is analyzed.

分析了高频焊接螺旋翅片管焊接合格率偏低的原因.

The results shown that the different zones of butt joints have different fatigue crack propagation rate. The average load, welding residual stress and the microstructures influenced the propagating rate of fatigue crack.

结果表明，焊接接头的不同部位疲劳裂纹扩展速率不同，平均应力、焊接残余应力、金相组织对疲劳裂纹的扩展速率都有一定的影响。

Results show that the collecting efficiency for the welding fume increases by 3% compared with ordinary fabric filtering, especially for those fine particles. The break through rate of 2 μ m particles decreases by 47%.

现场测试表明，该技术对焊接烟尘的滤除效率提高了3%，尤其对微细粉尘效果显著，2μm粉尘穿透率相对下降了47%。