查询词典 forge welding

And then, they, how to upgrade the technical capability of inverter welding power supply by bringing the dominance of digital control into play fully, and how to realize the soft-switching of power semiconductor devices in the full-load range of inverter welding power supply by making the digital control cooperation with power converter closely, are set forth.

在介绍数字化控制焊接逆变电源内涵和发展历程的基础上，阐述了如何充分发挥数字化控制的优势，全面提升焊接逆变电源的工艺性能，以及如何通过数字化控制和功率变换电路的紧密配合，实现焊接逆变电源的全负载范围功率器件软开关。

The research status of welding of magnesium alloys by fusion welding and solid-phase joining at home and abroad is summarized.

综述了近年来国内外镁合金在熔焊连接和固相连接两方面的研究现状与进展。

As the most used welding method, fusion welding of magnesium and aluminum alloys with successfully was meaningful definitely.

熔焊作为最普遍的焊接方法，如果能成功的连接镁合金和铝合金，其意义无疑是重大的。

When the welding current is added, the fusion quality of welding stick will increase, so the weld reinforcement also will increase.

焊接电流增加时，焊丝的熔化量也增加，因此焊缝的余高也随之增加。

A new view of characteristic zone of fusion welding joint is put forward through observations and researches of many fusion welding joints.

通过大量的熔化焊接头试样的观察和研究，提出了熔化焊接头特征区域划分新方案。

When the welding current is added, the fusion quantity of welding stick will increase, so the weld reinforcement also will increase.

焊接电流增加时，焊丝的熔化量也增加，因此焊缝的余高也随之增加。

Te microstructure of resistance spot welding decide performance of nuclear fusion in welded joint, the performance of nuclear fusion decide welding quality.

摘 要：电阻点焊的组织决定焊接接头熔核的性能，熔核的性能决定焊接的质量。

It can be used to weld aluminum alloys and titanium alloys, which are difficult for fusion welding. It especially has great potentials in friction welding of non-axisymmetric components.

它可以焊接通常用熔焊方法难以焊接的铝合金、钛合金等，尤其是在非轴对称焊件的摩擦焊中拥有巨大潜力。

Eventually, the W C-Co cemented carbide has favorable fusion welding of arc welding on study condition.

最终证明：在本研究条件下，WC-Co硬质合金有良好的电弧熔焊的焊接性。

The article includes the research about hot-dip aluminized steel s weldability by applying different kinds of welding methods, such as fusion welding and resis...

研究指出：由于热浸镀铝钢表面镀铝层的存在，给焊接造成一定的困难，但通过选择合理的焊接材料和严格的焊接工艺，可以达到满意的焊接效果。

I hope that this success is just the first in a long series.

我希望这只是成功的开始。

Three dimensional stresses on the interface of tire and soil, tire deflection and soil sinkage are measured.

测试轮胎——沙土界面上的三向应力、轮胎变形和沙土沉陷；建立考虑剪切应力对沙土承载特性产生影响的车轮牵引性能预测模型；分析车轮作用下土壤的纵向稳定性。