查询词典 puddle welding

The defects, such as blowholes and incomplete penetration, occasionally appear in the welding process. These defects can affect the quality and the security of products. Therefore, defects detection in welding seam is extremely important.

在工业探伤领域，由于焊接过程出现的各种问题，会导致焊缝中含有气孔和未焊透等缺陷，影响产品的质量和安全，所以焊接图像中缺陷目标的检测十分重要。

The system can effetely improve the welding speed and welding quality and can induce cost.

系统结构简便，成本较低，可有效提高焊接速度和焊接质量。

CO2 gas shielded arc welding wire feed hose, welding gantry.

CO2气体保护焊送丝软管，龙门焊。

Based on self-made stepping arc stud welding gun, the welding process adopting ferrules as arc shield was studied.

利用自行研制的步进式电弧螺柱焊枪，采用套圈作为焊接过程的保护方式，研究了套圈保护步进式电弧螺柱焊过程。

Welding. Studs and ceramic ferrules for arc stud welding.

焊接。弧双端螺栓焊接的双端螺栓和陶瓷箍。

Our company is both at home and abroad a few casting and welding-type fire one gun manufacturers, we can provide customers around the world aluminum alloy, copper alloy, cast iron casting type fire artillery, can also provide carbon steel, stainless steel welding-type gun fire.

我公司是目前国内外少数几家兼具铸造和焊接型消防炮厂家之一，我们可以向全世界的客户提供铝合金，铜合金，铸铁的铸造型消防炮，也可以提供碳钢，不锈钢的焊接型消防炮。

In this paper,the welding technology of vast dimensional flange of telescopic joint at Soleyman Project and the welding methods of the heterogeneous steel s62U and0Cr13Ni5Mo were introduced in detail.

本文详细介绍了电站机组伸缩节超大尺寸法兰的焊接工艺及62U和0Cr13Ni5Mo 异种钢的焊接方法。

There are four phases and dozens of parameters in preheating flash butt welding technology used for great section workpiece's welding.

文摘：用于焊接大截面工件的预热闪光焊工艺包括四个阶段。

The feedback of К190ПК rail flash welding machine was low, and it's difficult to weld U75V steel alloy rail with continuous flash butt welding process. The software and hardware of control system has been reconstructed to solve these problems.

针对К190ПК钢轨闪光焊机响应速度慢，只具有连续闪光焊工艺，难以实现U75V钢轨的焊接等问题，对焊机控制系统的软、硬件进行了改造。

I concluded early in the company's products steel products joint electricity pressure welding slag, flash butt welding at the same time, developed a cone thread, cold extrusion reinforced mechanical joints.

我公司产品在总结早期产品钢筋接头用电渣压力焊、闪光对焊的同时，又开发研制了锥螺纹、冷挤压钢筋机械连接接头。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了