Welding torch for argon-arc welding with built-in automatic filler wire feed, has housing with handle and welding head consisting of nozzle, mutually fixed and connected to insulated filler wire feed unit coupled with filler wire feed tip
	PAVLOV O S
	2024-02-29
专利权人	IVS PRODN & COMML FIRM LLC (IVSC-Non-standard)
申请日期	2024-02-29
专利号	RU227115-U1
成果简介	NOVELTY - Welding torch comprises housing with handle and welding head consisting of nozzle for feeding protective gas and non-consumable electrode, mutually fixed to each other and connected to insulated filler wire feed unit (1), coupled with filler wire feed tip (2), which is secured to welding head by means of rotary bracket (3), where housing is designed with possibility of connecting power cable (20) with built-in gas line, combined in single flexible sleeve, and is also provided with filler wire feed unit built into housing of welding torch, which contains box for installing reel and roller-feed mechanism in form of pressure roller and drive roller with an electric motor (23), reducer and clamping force regulator. USE - The welding torch is useful for argon-arc welding with a built-in automatic filler wire feed (claimed). ADVANTAGE - The welding torch provides low heat input in the welding zone, no overheating of adjacent areas of the parts being joined, excellent characteristics of the weld metal, no warping or deformation, the ability to join parts made of thin sheet materials, the ability to weld all types of non-ferrous metal alloys, the ability to weld the root of the weld, the appearance of the connecting weld that requires virtually no additional processing, and no metal splashes in the melting zone. DESCRIPTION OF DRAWING(S) - The figure shows a side view of the assembled device in section with a built-in coil with filler wire, electric motor and roller feed mechanism. 1Insulated filler wire feed unit 2Filler wire feed tip 3Rotary bracket 20Power cable 23Electric motor
IPC 分类号	B23K-009/12 ; B23K-009/167
国家	俄罗斯
专业领域	材料科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/17931
专题	中国科学院新疆生态与地理研究所
作者单位	IVS PRODN & COMML FIRM LLC (IVSC-Non-standard)
推荐引用方式 GB/T 7714	PAVLOV O S. Welding torch for argon-arc welding with built-in automatic filler wire feed, has housing with handle and welding head consisting of nozzle, mutually fixed and connected to insulated filler wire feed unit coupled with filler wire feed tip. RU227115-U1[P]. 2024.

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