熔滴过渡 meaning in English
drop metal transfer
drop transfer
globular transfer
material transfer
metal transfer
Examples
- As plasma , welding arc has well electric character . exterior magnetic field can affect shape and movement of welding arc . and the welding bead and drops transfer can also be changed to improve the welding process and advanced the productivity
电弧作为一种等离子体,具有优良的导电性,用外部磁场可以改变电弧的形态和运动特性,影响焊缝熔池和熔滴过渡形式,大大改善焊接工艺,提高焊接生产效率。 - It has important significance to study the welding technology of variable polarity pulsed mig for high efficiency weding and good quality of welding products . we should control the welding current , output voltage and the process of melting drop more effectively
研究薄板铝合金变极性脉冲mig焊接技术,更有效地控制焊接电流、电压输出和熔滴过渡过程,提高焊接过程的稳定性、提高焊接速度,对于提高焊接效率和焊接产品质量具有重要的意义。 - Transitional feature of the arc and metal droplet in the welding process with steam shielded arc is investigated by means of analysing the waveforms of welding voltage and current under different welding regimes and it is found that there are two types of arc process behavor ? " arc starting - arc blowing out - short - circuiting " and " arc - starting - short - circuiting " . under the condition of constant diameter of welding wire and its feeding speed , the arc process behavor can be changed by adjusting the inductance of welding circuit as well as the voltage of power supply . if arc process behaves as alternative process of " arc starting - arc blowing out - short - circuiting " with minimum time duration of arc blowing out and maximum frequency of short - circuit transition , the welding process will be stable with less spatter and smooth weld bead
通过分析不同焊接规范下的焊接电压和电流的波形.研究了水蒸气保护下电弧及熔滴过渡的特点，发现其电弧过程行为有“燃弧?熄弧?短路”和“燃弧?短路”两种形式.在焊丝直径和送丝速度一定的情况下，通过调节焊接回路中的电感量和电源电压，可以改变电弧的过程行为形式.若电弧过程呈“燃弧?熄弧?短路”交替进行，并且熄弧时间最短时，短路过渡频率最高，在这种情况下，飞溅小，焊道成型好，焊接过程稳定