焊接

Effect of the variation of micro structures in each zone of HAZ, and micro hardness by flash butt welding was analyzed.

讨论了焊接HAZ组织演变的过程，分析了闪光焊HAZ各区段的显微组织、显微硬度的变化。

It is more complex than two-board butt joint welding and it has no symmetry.

但其焊接温度场、热应力场、热变形比厚板对接焊构件要复杂得多，而且也没有对称性。

It successfully applies the real time control of welding procedure process on large power flash butt welding complete equipment.

成功地用于大功率闪光对焊成套设备的焊接工艺过程实时控制。

This paper,based on analyzing the process of Cu-Al pipe butt welding, discussed the design of the executive system and control system for PLC controlled Cu-Al pipe butt welder .

在分析了铜铝管焊接工艺过程的基础上，重点论述了铜铝管对焊机执行系统和控制系统的设计。

FB Series Metallic Wire Butt Welder is used for welding all kinds of metallic wire.

FB系列金属针布对焊机主要用于梳棉机金属针布的焊接。

Aluminum outer sheath arc welding production line Overview: The production line is mainly used in railway signal cable outer sheath production.

铝管外护套氩弧焊接生产线概述：该生产线主要用于铁路信号电缆外护套的生产。

The hardness value of 13MnNiMoNbR plates used in making the cabriole synthesis tower should be limited within certain scope when the material purchase.

摘 要：用13MnNiMoNbR制造甲醇合成塔过程中。通过对原板材采购时硬度值的限制及对焊接预热。

HOW TO Variations in thermocouple and base materials, the site environment, as well as the particular style employed by the operator, keep capacitive discharge welding of thermocouple wire an art rather than a science.

怎样操作因热电偶基体材料、操作环境以及操作员采用热电偶型号的不同，电容放电焊接热电偶线，结果会有所不同。

By the way of melting the filler will also bring the diffusion and the capillary attraction, and that the same or different kinds of metal can be welded well without melting the original material, especially the different ones and the complicated shapes.

利用真空硬焊制程来克服Al、Cu焊接时所产生的困难，藉由填料熔融产生原子扩散及毛细现象在不熔融母材的情况下结合同种或异种金属，尤以异种材质的接合或形状复杂难以接合的工件，皆可达到良好的接合效果。

The research progresses of welding between duplex stainless steel and carbon steel in domestic and abroad are summarized.

综述了近年来国内外双相不锈钢与碳钢异种金属的焊接研究进展。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！