weld pool

But current density and heat flux on deformed weld pool surface are not similar Gauss distribution.

而变形熔池表面的电流密度和热流密度分布则不再符合近似的高斯分布.

Based on the arc light spectrum theory, the auxiliary lighting source and composite filtering techniques were used to solve the negative factors such as poor resolution and radiation disturbance by weld pool.

依据弧光光谱理论，采用辅助光源及复合滤光技术，有效地解决了焊接区熔池成像的干扰和清晰度差等问题。

The experimental method is the preliminary application for surface tension detection of weld pool.

实验研究方法为焊接熔池表面张力测定中的最初应用.

The work in this paper supplied basis for the study on welding arc and weld pool.

这就为下一步研究电弧和熔池的工作提供了基础.

The results of the simulation show that shape of the weld pool is typically oval.

计算结果表明:钛合金电子束焊接时,熔池呈典型的卵形分布.

The experimental method is the preliminary application of surface tension detection of weld pool.

试验研究方法为焊接熔池表面张力测定中的最初应用.

It's very significant to monitor and measure the weld pool surface in tridimension.

熔池表面三维检测与测量意义深远,但是因实现困难而研究工作很少.

Appplied to process or weld large-area production, as PVC water bed, drifting raft, children swimming pool.

适用用大面积产品的加工,熔接, 如PVC水床, 漂流筏, 儿童泳池等.