Portable welder gun

Abstract

The portable welding apparatus includes one box shaped body with one welding generator connected to one cooling device, and the welding generator is connected functionally to one electrode holding clip, one earthing clip and one power source system. One handle for holding the welding apparatus and determining the direction of the welding apparatus is stretched from the box shaped body; and the electrode holding clip is connected rigidly to the free end of the handle.

Description

technical field [0001] The invention relates to a portable welding device. Background technique [0002] Covered electrode arc welding is a known and used manual welding method for many years which uses the heat generated by an arc formed between a consumable covered electrode and the part being welded. [0003] Due to its wide working adaptability, it is especially widely suitable for providing connections in many welding positions and in any environment (indoor or outdoor). [0004] At present, arc welding with covered electrodes in use is essentially hand-held and, depending on their size (and therefore their power) consists of either a trolley for movement or a housing Associated with a welding equipment body. [0005] The body of the welding device is constituted by a box-like body containing a welding generator associated with cooling means; the welding generator is functionally connected to an electrode support clip, a grounding clip and A power system. [0006] T...

AI Technical Summary

Problems solved by technology

[0010] If one considers welding equipment with a trolley configuration, it is clear that the working range of the welding support clamp is limited by the length of the cable connecting it to the body of the welding equipment

[0011] Hand-held welding equipment carried on the shoulder avoids the problem of the working range of the electrode support clips, but can be inconvenient to use because they can impede the operator's movement in some situations

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