surface welding的例句大全

Use mirror surface welding technology to ensure welding seam smooth, and reduce material remained.

采用镜面焊接技术,确保焊缝光滑平整, 减少产品残留.

the surface welding on 45 steel substrate was carried out by shield metal arc welding process using electrode chr172.

采用CHR172堆焊焊条，通过电弧焊工艺在45钢上进行堆焊试验。

The application of heap welding to restore the surface seal of high temperature valve

高温阀门密封面的堆焊修复

The cold welding technology for the sealing surface of blast furnace valve

高炉阀门密封面冷焊工艺

The technical study of the spot welding and surface treating on thin-slab structure of aluminum alloy

铝合金薄壁件的点焊及表面处理工艺研究

Study on electrode life test for spot welding hot dip galvanized steel by method of surface titanizing

表面渗钛的镀锌钢板点焊电极寿命试验研究

The Study of Deposition of TiC on the Electrode Tip Surface of Resistance Spot Welding by Vibrating Electric Sparking

点焊电极表面振动电火花熔敷TiC的研究

Plasma arc thermal spray welding is a kind of surface harden engineering by taking plasma arc as themal resource and certain alloy power as additive.

等离子弧热喷焊技术是一种以等离子弧为热源，以一定成分的合金粉末作为填充金属的表面强化技术。

The effect of TiC coating in electrode tip surface on spheriform electrode degradation during resistance spot welding zinc coated steel was investigated by SEM, EDX and XRD.

利用SEM、EDX和XRD等方法分析了在点焊镀锌钢板时球形电极表面熔敷TiC涂层对电极失效的影响。

The results show that during welding process the contact radius increases gradually, the highest temperature is always located at the center of the electrode tip surface, while the electrode stress and current density both concentrate at the edge of contact region.

结果表明：所考察的焊接条件下，接触半径在焊接过程中逐渐增大，电极端面的中部温度最高，而电极压力和电流密度均在接触区边缘集中。

The results show that electrode degradation mechanism was basically caused by wear due to fracture of local welding between the electrode tip surface and zinc coated sheet steel happen at electrode surface and alloying between electrode and zinc on zinc coated steel during resistance spot welding zinc coated steel.

结果表明：点焊镀锌钢板时电极的失效机制主要是电极和镀锌板之间局部焊接的断裂发生在电极表面而导致的电极磨损以及电极和镀锌板表面的锌之间的合金化。

Study on the thermal damage of plastics surface in ultrasonic plastic welding

塑料制品超声波焊接表面热破坏行为研究

Comparing with common side hybrid laser-arc welding, coaxially combined laser beam and arc can provide a symmetrical circular thermal source on the workpiece surface, which is convenient for 3-D welding.

与目前常用的旁轴激光电弧复合焊相比，激光电弧同轴复合可以在工件表面提供对称热源，焊接质量不受焊接方向影响而适于三维焊接。

Superplastic Diffusion Welding of Thermal Spraying Layer on Die Steel Surface

模具钢表面热喷熔层的超塑性扩散焊接

Surface Reinforcement of the Mould for Pressing the Eyeglass by Thermal Spray Welding

镜片压制模具的热喷焊表面强化

Using acetylene torch to make tin pewter welding rod melting and bonding with the tin surface to improve the bonding force.

采用氧乙炔火焰将锡锑轴承合金焊条熔化结合在锡表面，以提高两者的结合力。

The thermal deformation in penetration welding with a laser has been investigated as a factor which results in the elevation on the surface of the weld.

研究了热变形对激光深熔焊焊缝表面形状的影响。

Indrafted the surface distribution dual-ellipsoid model, and the demands of welding numerical simulation was primely satisfied.

文中采用的表面分布双椭圆热源模型，较好地符合了TIG焊接热流分布的形态。

To introduce the utilization of the principle of the value engineering, discuss and study how the metallurgical industry solves the problems of low hardness and poor wearing capacity of the wiredrawing machine surface by means of space spraying welding.

介绍利用价值工程理论，探讨研究冶金行业采用航天喷焊技术解决拉丝机罐表面硬度低、耐磨性差的技术难题。

Electrode life and surface characteristics in resistance spot welding of aluminum

铝合金电阻点焊电极寿命及其表面特征分析