Stable welding are and high speed feedback duct pilot guarantees the welder with good dynamic response .

焊接电弧稳定，高速的反馈控制回路保证 焊机具有良好的动态响应，焊接电弧稳定。

Read specific safety information for the welder .

请阅读 焊机安全详细信息。

We used to weld pipes with direct current ( D.C ) are welder ( alternating current A.C. welder ) .

我们总是用直流（交流） 电弧焊机焊接管子。

Repair welding shall be performed only according to approved procedures and by qualified welder ;

补焊只能由合格 焊工按规定程序实施；

It introduces the installation method of this welder in detail and the difference between semi-automatic welder about installation including installation of welding jig and welding carriage .

详细介绍了 自动 焊机的安装方法，区别于半自动焊机安装的地方，包括焊接夹具的安装以及焊接小车的安装。

DC seam welder - C France Type .

直流缝 焊机，“C”型。

The control system design of industrial spot welder based on SQL server database

基于SqlServer数据库的工业 点焊机控制系统设计

Welding Quality Thermal Control System With Resistance Welder for Narrow Lap Welding

窄搭接电阻 焊机的焊接质量热态控制系统

Application process control and solution of stored-energy welder in microelectronic packaging field are introduced .

主要介绍储能 焊机在微电子封装领域的应用、工艺控制及解决措施。

And category of spot welder and basic property of equipments are discussed .

并 简述 点焊机的分类和不同设备的基本特性。

A new control system of MIG / MAG welder and a new method of reducing welding spatter effectively are brought in this paper as well as the comparison results with existing welder .

介绍了自行开发成功的一种MIG/MAG 焊接 电源控制系统，以及一种十分有效的降低焊接飞溅的新方法，并展示了跟市场现有焊机的对比实验结果。

Equipped with welding controller the welder has precise control and setting functions for the welding time and intervals and welding current energy .

同时配备缝焊控制器，对 焊接时间，间歇时间，焊接电流能精确的设定和控制。

With pneumatic and reliable pressurizing and convenient operation the welder enjoys stepless regulation of welding speed .

该 机采用气动加压，压力稳定可靠，调节方便， 焊接速度可以无级调节。

Compact portable welder with invert technology .

采用了变极器技术的小型便携式 焊机。

A remote-control-type alternative current welder comprises a casing .

一种遥控式交流电 焊机，包括一机壳；

No welder shall be allowed to make any weld for which he is not qualified .

不得允许任何没有资格的 焊工进行任何焊接。

Robert was a poor welder .

罗伯特是个穷 焊接 工。

Second phase of cold commissioning involves 2-4 persons from the welder and air-knife manufacturer .

冷试第二阶段将有 焊机、气刀制造商的2-4人参加。

The welding time and weld quality is guaranteed by international purchased welder .

采用国外引进 焊机确保钢带焊接时间和焊接质量。

Stability of Single Chip Microcomputer Control System in Arc Welding Inverter Power Source ; Used in storing energy of electric welder and UPS air conditioners etc.

弧焊逆变电源单片机控制系统的稳定性研究适用于电 焊机贮能，UPS不间断电源，空调逆变器等电子设备中。

A new fashioned special seam welder for welding the stainless steel band on the rail surface was developed successfully .

研制了一种新型的钢轨表面不锈钢带专用缝 焊机。

The utility model relates to a change-over switch of AC-DC electric welder .

本实用新型涉及一种交直流两用电 焊机的转换开关。

Check that welder is working perfectly before use .

在使用 焊机之前应检查 焊机是否完全正常工作。

Resistance welder Welding circuit Contact potential Contact resistance ;

电阻 焊机；焊接回路；接触电位差；接触电阻；

The welder bent to his work with determination .

这个 焊工决心 集中全力工作。

Distribution of WPS and Welder Approval Matrix .

分发焊接程序规范（WPS）和 焊工核准表。

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。

Study on thyristor AC arc welder controlled by single-chip microcomputer

基于单片机控制的晶意闸管交流弧 焊机的研究

He left school at 15 to become an apprentice to a welder .

鲍勃15岁离开了中学，成为一个 焊接 工人的学徒。

License for Dangerous Chemical Warehouse Keeper Electrician and Welder etc.

危险化学品仓库管理员证，电工证及 焊接 工等。