wire feed rate

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；

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。

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。

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。

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。

Please slow down wire feed rate.

请放慢送丝速度.

A Portable Instrument for Measuring Wire Feed Rate

便携式送丝速度测量仪

A laser overlaying experiment was studied on 45 steel matrix with special alloy wire by using different laser power, scanning velocity and wire feed rate.

在45钢基体上，选用不同的激光功率、扫描速度、送丝速度，用专用焊丝进行堆焊试验。

Two groups of matching relation of the weld speed and the wire feed rate were found in a condition of invariable laser power and focus position.

前者试验获得了一定激光功率和离焦量条件下两组焊接速度和送丝速度的匹配关系，并发现填充焊丝的加入对焊缝咬边现象确有改善；

The droplet transfer cycles were controlled by wave control method. Also gradual adjustment of the sequential and wire feed rate was controlled by software.

采用波形控制方法对熔滴过渡周期进行控制，同时软件还对时序系统和送丝速度进行精密渐变控制。