论证了飞溅与焊接稳定性的关系，提出采用飞溅率表征焊接过程稳定性。
The spatter rate was used to represent the welding stability by analyzing the relationship between stability and welding spatter.
虽然更换焊嘴的周期缩短了，但是由此带来的残次品的增加以及焊接稳定性的下降。
The shortening of the changing period for tips will lead to lower stability in operations and higher number of inferior products.
为了分析短路过渡电弧的焊接过程和探讨电弧能量对焊接稳定性的影响，设计了短路过渡电弧电参数检测系统。
A arc parameter-measuring system was developed to analyze the process of short-circuiting arc welding and the effect of arc energy on the welding stability.
该方案不仅克服了传统方案存在的主维弧干涉现象，而且可大大降低钨电极的烧损，提高焊接过程的稳定性。
This scheme not only eliminates the interference between main arc and pilot arc, but also reduces the deterioration of the tungsten electrode and improves the stability of welding process.
这个方法不仅明显地减少了金属飞溅，而且也使熔滴过渡规律化，增强了焊接过程的稳定性，改善了焊缝成形。
This approach not only remarkably minimizes the metal spattering, but also results in regularization of particle transfer, increases the stability of welding process and improves the weld shape.
虽然时间继电器成本低，但若达到铜铝管焊接高质量，其时间控制精度、稳定性、可靠性等性能指标已不能满足要求。
Although it is cheap, the time-relay, with the low control precision, stability, reliability and other performance, can't satisfy the demand for higher quality of Cu-Al pipe welding.
它具有较高的化学稳定性，与硫及硫化物几乎不起作用，焊接性能良好，对渗氮有屏蔽作用。
It has high chemical stability, and sulfur and sulfide little effect, the welding performance is good, have to permeability nitrogen shield effect.
钢片穿过中盖板方孔焊接，以保证其稳定性。
The steel piece goes through the lap and welding with the lap, to guarantee its stability.
到目前为止，关于激光-电弧复合热源焊接的研究主要集中在应用方面，而涉及到电弧特性及过程稳定性等基础理论，仍有许多问题亟待解决。
By far, research about laser-arc hybrid welding is mostly concentrated on the application and there is still much problem to solve come down to the arc properties and the stability of welding process.
一般来说，焊接过程的稳定性就是要求在焊接设备参数扰动的情况下，保证焊接质量的稳定。
Generally speaking, the stability of welding process requires the stability of welding quality under the circumstances of parameter disturbance by welding equipments.
试验结果表明，通过对短路过渡过程中各个不同阶段的输入能量的控制，可提高焊接过程的稳定性，实现CO2焊的高速化。
The results show that the welding stability can be improved by controlling the input energy in each period to achieve high-speed CO2 arc welding.
采用这种控制方案，获得了稳定性高、熔滴过渡均匀的焊接过程。
It has been proved that the welding process has high stability and even droplet transfer with the proposed control scheme.
短路过渡焊接时，熔滴过渡频率通常被作为评价焊接过程稳定性及焊接质量的重要指标。
Metal transfer frequency are usually taken as the criteria to evaluate the process stability of short-circuiting arc welding.
焊接件等结构件在制造过程中会产生残余应力，影响其尺寸稳定性和使用寿命，因此必须消除。
The residual stress will produce in weldments and other construction parts during the manufacturing process and will harm their dimension stability and service life, and therefore must be relieved.
高质量的焊接在很大程度上决定于送丝机构的性能，模糊控制相对于传统的PID控制，具有更高的系统鲁棒性和稳定性。
Welding quality depends on the performance of welding wire feeder on a great extent. Fuzzy logic control (FLC) has better robustness and stability than conventional PID control.
焊接电流波形对焊接过程稳定性和焊缝质量起着决定性的作用。
The stability of welding process and the quality of welding seam are decisively affected by the welding current wave.
当CO2含量>30%后，复合焊接工艺稳定性变差，焊缝硬度急剧降低。
Moreover, when CO2>30%, the process stability and microhardness of weld dramatically decrease.
焊接残余应力降低连接强度和结构的稳定性。
The welding residual stress decreases the strength and stability of the SiC-metal joining structure.
全钢板焊接结构，综合处理(振动时效、热处理)消除内应力，有很好的刚性与稳定性。
All steel welded structure, vibrating treatment of ageing for removal of internal stress, with good rigidity and stability.
分析了激光功率、焊接速度和焦点位置对焊接过程的影响以及保护气体对焊接过程不稳定性的影响。
The influence of laser power, welding speed and the focus position to the laser welding process as well as the assist gas to the instability of the welding process are analyzed.
简述了短路电弧焊接的物理过程及过程稳定性概念，介绍了有关短路焊接过程稳定性各种评价方法及相应准则，最后对其进行了必要的讨论。
This paper interprets the short-circuit arc welding process and the process stability. The evaluation methods and criteria for the short-circuit arc welding process are introduced and discussed.
在左、右起垄板上焊接的加强筋增加了起垄板的强度，保证了起垄质量的稳定性。
The reinforcing ribs welded on the left and right ridge forming plates increase the strength of the ridge forming plates, and ensure the stability of the ridge forming quality.
研究了填充合金粉对CO_2激光焊接功率阈值、焊缝成形和焊接过程稳定性的影响。
The influences of the filler metal powder on the laser power density threshold value, weld formation and process stability were studied during CO_2 laser welding of aluminum alloy.
用内孔焊结构代替传统的端面焊结构是提高换热器管子与管板焊接接头抗应力腐蚀和缝隙腐蚀稳定性的根本途径。
Substituting inner-hole welding construction for traditional end surface welding construction is a fundamental method for raising the stabilities of anti-stress corrosion and anti-slit corrosion.
试验中发现，采用模糊专家控制系统对焊接过程进行闭环控制时，焊丝干伸长及电弧弧长对焊接过程稳定性和焊缝成型有重要影响。
The experiment show that wire extension and arc length can influence the stabilization of welding process and the welding-seam modeling when using fuzzy-expert system .
因此控制焊接电弧弧长的稳定性，对保证焊接产品的质量和提高劳动生产率都有重要的意义。
Therefore, the control of the stability of the arc length is meaningful for the welding quality and productivity.
带式铸造机刀片——陶瓷刀片提供热稳定性，增加热强度，非焊接和不泄露气体。
Belt Caster tips - Ceramic tips offer improved thermal stability, increased hot strength, non-wetting, and do not outgas. Tips can be easily modified to allow flexibility in design.
带式铸造机刀片——陶瓷刀片提供热稳定性，增加热强度，非焊接和不泄露气体。
Belt Caster tips - Ceramic tips offer improved thermal stability, increased hot strength, non-wetting, and do not outgas. Tips can be easily modified to allow flexibility in design.
应用推荐