查询词典 weld

Limited Class: Socket weld, butt weld or threaded

有限磅级：承插焊接，对接焊接或螺纹

Crisscross weld joints and butt weld joints of Ti80 alloy welded by handwork-argon-arc method were disposed by ultrasonic peening method.

采用超声波法对手工氩弧焊接的Ti80板材两种焊接接头进行了冲击处理。

Porosity in weld is a kind of cubage imperfection,which can not be ignored that it has great influences to weld intensity.

焊缝气孔是一种体积性缺欠，对焊缝强度的影响不可忽视，因而气孔缺欠的判定是焊缝缺陷评判的重要内容之一。

The main products that can be manufactured in our company are Bore-Expanding machine, Pressing tuning page machine, Pressing beta board machine, Polishing machine, and Fretsaw etc used in piano factory; Anchor pole drill for colliery; Vacuum coating apparatus; high-energy ultrasonic focalizing equipment used for lithotritizing and cancer curing; weld- line grinding machine used in the process of weld; Assisting walk appliance, Turn-over bed and move-ride trestle for nursing; Product line of Sandwich PU panel manufacture.

公司近年生产的主要产品有：钢琴厂用的扩孔机，压弦轴机，压贝司板机，抛光机，圆锯等；用于市政的管道疏通机；用于煤矿企业的锚杆钻机；用于各种行业的真空镀膜机；用于医疗行业的高能超声聚焦肿瘤治疗机，碎石机；用于焊接行业的焊缝碾压机；用于护理行业的助行器，翻身床，移乘架；用于建筑行业的聚氨酯复合连续生产线等。

Fluid flow and heat transfer in arc weld pools are important factors which affect weld quality.

焊接熔池中的流体流动及传热过程是影响焊接质量的重要因素。

The results showed that the fracture toughness of the weld of HFW pipe was lowest.The value of absorbed energy of HFW weld was closely related to the heat treatment process.But the fracture toughness of fusion zone of submerged-arc welded jointer,its microstructure was coarse granular bainite,and was lower than the other locations of heat affected zone;and with the increasing of steel strength,the effect of welding heat cycles on the pipeline steel became stronger,and form coarse microstructure in fusion zone leading to decrease fracture toughness.

结果表明，高钢级管线钢高频焊接焊缝处的断裂韧性最低，其冲击功大小与热处理工艺密切相关；而埋弧焊接热影响区断裂韧性在熔合线处最低，其主要原因是此处的组织为粗大的粒状贝氏体，而且强度越高焊接热循环对管线钢的作用越强，在熔合线附近更容易产生粗大组织，使断裂韧性降低。

The principle that weld pool size is well correlated with the frequency of natural oscillation excited on weld pool surface has been used for a real-time full-penetration control in the TIG welding of steel.

焊接熔池自然振荡频率与熔池尺寸之间存在良好对应关系的原理。

Our system, shown schematically in Figure 1, will make use of both existing robotic weld hardware and new instrumentation and computational algorithms to enable a significant improvement in the ability to weld Ti.

我们的系统如图1所示，该系统使用现有的机器人焊接硬件、新的装备仪器和计算算法，以便有效地改善钛合金的焊接性能。

Weld line is the key part of ERW steel pipe because the impact toughness of its raw material is multiple times higher than that of seamless steel pipes. The impact energy of weld line can reach 60% of the raw material by controlling impurity content in raw material, the height and direction of the burr, mold border shape, welding leg, welding speed, heating power and frequency, welding extrusion capacity, the depth and temperature of intermediate frequency, as well as air-cooled length. Seamlessness can be realized if further optimization methods are adopted.

由于ERW钢管母材的冲击韧性数倍于无缝钢管，焊缝处的冲击韧性是ERW钢管的关键，通过控制原材料杂质含量、纵剪毛刺高度与方向、成型边部形态、焊角、焊接速度、加热功率与频率、焊接挤压量、中频退伙温度与深度、空冷段长度等工艺参数保证了焊缝的冲击功达到母材的60%以上，如进一步优化，可实现焊缝冲击功接近母材，从而实现性能无缝化。

Seal weld is similar to spot weld, so it can be simulated by the connection of somespot welds.

缝焊类似点焊，它是由焊点前后搭接形成的，因此，焊缝模拟同样是通过多个焊点连接而成的。

Sodium citrate; calcium carbonate; calcium hydroxide; potassium bicorbonate; magnesium carbonate; ferrous sulphate; Zinc sulphate; copper sulphate; manganese sulphate; potassium iodide; sodium selenite.

柠檬酸钠；碳酸钙；氢氧化钙；碳酸氢钾；碳酸镁；硫酸亚铁；硫酸锌；硫酸铜；硫酸锰；碘化钾；亚硒酸钠。

All this to say that I'm glad filmmaking hasn't become completely ironic. I can enjoy an ironic film as much as the next person, but they usually involve a message of some sort. One that's delivered in a smirkingly clever way that requires little in the way of talent.

所有这些都是说，我很高兴电影制作没有变成完全讽刺艺术，我可以和下一个人一样享受讽刺电影的乐趣，虽然他们经常会被划归到一定级别，技术方面不需要很高的才能。