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1·According to the actual situation of tin or argon welding.

据实际情况采用锡或氩焊接。

2·Argon serves as a shielding gas to protect metals from oxidation during welding.

焊接中，氩作为保护气防止金属氧化。

3·Including: Sawing, punching, turning, drilling, tapping, milling, polishing, wire-drawing, CNC processing, bending, forming and other deep processing, argon arc welding and assembly.

包括：锯切、冲压、车削、钻孔攻丝、铣、焊接、抛光、拉丝、数控加工、弯曲、成型等深加工、氩弧焊接、装配。

4·AC argon arc welding is used for the repair according to the leakage check and welding characteristics of aluminum materials, hardware device is strengthened, operation criterion are perfected.

采用的查漏方法，根据铝材的焊接特点选择交流氩弧焊进行修复，并采取增加硬件设施和完善操作规范的预防措施。

5·Products are mainly used for arc welding, argon arc welding and other fields.

产品主要用于电弧焊、氩弧焊等领域。

6·Argon arc welding of copper alloys and surfacing of steel.

铜合金氩弧焊及钢的堆焊用。

7·Welding, as far as possible using argon arc welding, manual arc welding should be used in small current, fast welding, to avoid the swing.

焊接时尽量采用氩弧焊接，采用手工电弧焊时应采用小电流、快速焊，避免摆动。

8·The company encourages the staff to study the argon arc welding technology, free provides each kind of tool and the equipment studies the use for the staff.

公司鼓励员工学习氩弧焊技术，免费提供各种工具和设备供员工学习使用。

9·The sufficient argon protecting, the strict control of welding parameters and appropriate welding conditions are important techniques of improving the welding quality of P91 steel.

阐述了提高P91钢现场焊接质量的主要技术措施是保证可靠的充氩保护效果、严格控制和选择合适的焊接参数。

10·This paper introduces the repair welding procedure for repairing an alumal casting piece of an oil pump cylinder, This method covers the shortages of AC argon arc weld and gas welding.

介绍了对油泵机缸体铝锰合金铸造件缺陷补焊修复的技术工艺，且弥补了若采用交流氩弧焊和气焊施焊时存在的不足。