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1·A three-phase d. C. flash butt welder UZ-350 controlling by PLC for welding rims are introduced.

本文介绍了一种用PLC控制的UZ - 350三相次级整流钢圈闪光对焊机。

2·Out factory is specialized in manufacturing resistance butt welder with various types and specifications.

我厂专业生产各种型号规格的电阻对焊机。

3·The executive mechanism of Cu-Al pipe butt welder, based on above, was designed, including its air system and mating clamper.

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。

4·The executive mechanism of Cu-Al pipe butt welder, based on above, was designed, including its air system and mating clamper.

在此基础上，设计了铜铝管对焊机的执行机构，包括其气动系统和配套夹具。

5·In practice, the executive mechanism of PLC controlled Cu-Al pipe butt welder meets the expectation for high quality Cu-Al welding completely.

实践证明，PL C控制型铜铝管对焊机的执行机构完全满足铜铝管优质焊接的要求。

6·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。

7·The butt welder is widely used in butt joint of such materials as steel, iron, copper and aluminum rod. It is also used in the butt joint of flat bar, flat aluminum, steel tube and steel tube.

系列对焊机广泛应用于钢、铁、铜、铝杆等材料的对接，也适用于扁钢、扁铝和钢管、铁管的对接。

8·The utility model relates to a new shearing butt welder, which is a mechanical device for flush shearing and welding the tail steel part of a previous coil and the head steel part of a latter coil.

本实用新型所述的一种新型剪切对焊机，是一种用于把前一卷带钢尾部和后一卷带钢头部剪齐并焊接在一起的机械设备。

9·DN horizontal pneumatic spot welder is the special equipment designed for welding venturi and is mainly used for butt joint of such work pieces as venturi.

型卧式气动点焊机是为焊接文氏管而设计的专用设备，主要用于文氏管或类似工件的焊接。