An automatic surfacing device for double gun gas shielded welding of stainless steel layer on the inner wall of the cylinder section
A stainless steel layer, automatic surfacing technology, applied in welding equipment, arc welding equipment, manufacturing tools, etc., can solve problems such as danger, low efficiency, waste of resources, etc., to reduce labor intensity, improve welding quality, reduce arc The effect of the risk of burns
Active Publication Date: 2021-10-22
CFHI DALIAN HYDROGENANT REACTOR +1
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Problems solved by technology
[0002] At present, the surfacing welding of the stainless steel layer of the inner wall boss of the pressure vessel depends on a welding torch for surfacing one by one, which is inefficient and wastes resources, and manual surfacing is easy to cause danger
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[0025] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordina...
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The invention discloses an automatic surfacing device for stainless steel double-gun gas shielded welding of the inner wall boss of a cylinder section. unit and a welding torch traversing unit that drives the welding torch lifting unit to move along the beam direction; the welding torch unit includes a welding torch, and the welding torch is connected to the welding torch lifting unit through a welding torch bracket; the welding torch position is fixed on the welding torch bracket detector; the end surface of the barrel section to be surfacing is provided with a barrel section rotation angle detection unit; the two ends of the top of the beam are respectively fixed with wire feeders for feeding welding wire to the welding torch. The present invention adopts two welding torches to carry out the surfacing welding of the stainless steel layer of the boss at the same time, so that the welding efficiency is at least doubled; the labor intensity is reduced, the risk of being burned by the electric arc is reduced, and the welding quality is improved.
Description
technical field [0001] The invention relates to an automatic surfacing welding device, in particular to an automatic surfacing welding device for double-gun gas shielded welding of stainless steel layers on the inner wall of a cylinder section. Background technique [0002] At present, the surfacing welding of the stainless steel layer of the inner wall boss of the pressure vessel relies on a welding torch to perform surfacing one by one, which is inefficient and wastes resources, and manual surfacing is easy to cause danger. Contents of the invention [0003] According to the above-mentioned technical problems, an automatic surfacing device for double gun gas shielded welding of the stainless steel layer of the boss on the inner wall of the cylinder section is provided. [0004] The technical means adopted in the present invention are as follows: [0005] An automatic surfacing device for double-gun gas-shielded welding of stainless steel layers on the inner wall boss of...
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IPC IPC(8): B23K9/04B23K9/12B23K9/16
CPCB23K9/04B23K9/126B23K9/16
Inventor 肖鹏袁亮文刘万存孙云赵佳
Owner CFHI DALIAN HYDROGENANT REACTOR