片语

penetration weld熔透焊缝

variable weld penetration熔深易变性

weld penetration control熔透控制

side weld penetration technique熔透技术

weld penetration depth焊接熔深

weld penetration status焊缝熔透状态

full penetration全熔透；焊透

weld penetration monitoring熔透监测

英汉例句

• when electrode negative ratio is zero, which is using mig welding with dc ami welding wire being positive polarity, weld penetration is maximum , wire melting speed and deposition rate are minimum;

  当负极性比率等于零即直流且焊丝为正极性的mig焊时，其焊缝熔深最大，焊丝熔化系数最小，熔敷速度最小；

• the weld penetration extent was described by 3d information on the surface depression of full-penetrated weld pool.

  根据熔池表面下塌变形的三维信息描述了工件的熔透程度。

• the experiment results show that, with activating fluxes, the weld penetration become deeper remarkably and the weld width become narrower;

  试验结果表明304不锈钢采用a-tig焊时，涂敷活性焊剂的焊缝熔深显着增加，熔宽有所减小；

• however, the increase of weld penetration is not obvious for vppa welding comparing with ac-tig welding.

  活性剂对镁合金交流氩弧焊焊缝熔深增加的作用大于对镁合金变极性等离子弧焊的；

• this method provides a new way for application of weld penetration control technology.

  该技术为熔透控制技术的实际应用提供了一个新的途径。

• weld penetration and wire melting speed of ac pmig welding not only have relationship with welding current but also with electrode negative ratio.

  交流脉沖mig焊其焊缝熔深及焊丝熔化速度不仅与焊接电流有关，而且与负极性比率有关。

• electron beam welding was carried out to study the mechanism of activating flux improving weld penetration for aluminum alloy lf21.

  为了研究铝合金焊缝熔深增加机理，利用电子束散焦焊的焊接方法对铝合金lf21进行了焊接。

• with the increasing of helium content in the mixed gases, the arc voltage increase, and the weld width broaden, especially the weld penetration deepens obviously.

  随着混合气体中氦气比例的增加，熔深和熔宽均增加，但熔深增加得更明显一些。

• laser welding volume energy and its influence on weld penetration in laser deep penetration welding;

  此外，对激光脉沖宽度及脉沖频率对焊缝宽度的影响作了深入研究。

• relation between slag contribution and weld penetration is studied by adding aluminum powder into af305 to change this distribution.

  向af305活性剂中添加铝粉改变焊渣分布，研究焊渣分布与熔深的关系，证实了焊渣成片分布能增加焊接熔深。

• hybrid weld penetration is slightly deeper than that of laser welding and much deeper than that of pulsed mag welding for the same welding parameters.

  复合热源焊缝熔深稍大于激光焊缝熔深而显着大于脉沖mag焊缝熔深。

• a computer control system for research is designed in this paper considering the weld penetration control on mild steel in tig welding with electro eddy sensor.

  针对低碳钢tig焊电涡流传感熔透控制，设计了一套计算机控制的研究装置。

• the varied weld penetration depths of austenic stainless steel in a-tig welding are studied.

  采用活性化焊剂tig焊接方法研究了奥氏体不锈钢焊缝熔深的变化。

• test results indicate that compound process of laser welding can remarkably improve weld penetration and welding speed, therefore low power laser welder can be used for aluminum alloy welding.

  试验结果表明，激光焊复合工艺可以显着提高焊缝熔深和焊接速度，从而实现采用小功率激光焊机实现铝合金激光焊接的目的。

• a-tig welding with ac, dcen and dcep mode are carried out. it is found that, flux has different effects on weld penetration when arc polarity is different.

  进行了交流、直流正接和直流反接a-tig焊，发现极性不同时活性剂对熔深的影响也不同。