Use method of friction-stir welding equipment
A welding equipment and friction stir technology are applied in the application field of friction stir welding equipment, which can solve the problems such as the inability to completely solve the problem of aluminum alloy weldability, and achieve the effects of good welding quality stability, lowering product cost and saving welding cost.
Inactive Publication Date: 2018-06-22
河北泰利振特科技有限公司
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Problems solved by technology
[0003] Neither the traditional fusion welding method nor special welding methods such as laser welding and electron beam welding can completely solve the weldability problem of aluminum alloys.
Especially for high-strength aluminum alloys such as 2XXX series and 7XXX series, any fusion welding method cannot fundamentally solve the problems of welding pores, hot cracks and post-weld stress corrosion cracks.
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] see Figure 1-7 As shown, a friction stir welding equipment includes a bed 14 and a workbench 1 installed on the bed 14, a base 16 is provided at the top of the bed 14 on one side of the workbench 1, and the The base 16 is fixed with a connecting column 15; the top of the connecting column 15 is fixed with a column 7, and one side of the column 7 is provided with a Y-direction stainless steel machine tool protection cover 4; the Y-direction stainless st...
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The invention discloses a use method of friction-stir welding equipment. The use method comprises a workbench, an electric welding head, an electric welding head box, a Y-directional stainless steel machine tool protection cover, a Y-directional steel-aluminum drag chain, a Z-directional steel-aluminum drag chain, a vertical column, an X-directional stainless steel machine tool protection cover, an oil pump, an electronic control cabinet, a bridge, a cooling box, a console, a machine body, a connection column, a base, a lubrication pump and an X-directional steel-aluminum drag chain. Accordingto the use method disclosed by the invention, the welding head is of a compact forged structure, and the friction-stir welding head is generally superior to a fusion welding head in performance, andsmall in welding deformation, so that the quality and the performance of the product can be improved; the cost of the product can be lowered, and the production efficiency can be increased; filler wires and shielding gas are not required, a welding process is free from arc light radiation and smoke, the friction-stir welding is a real green manufacturing technology, and the welding cost can be saved during batch product manufacturing; and meanwhile, the friction-stir welding is a welding technology based on standard machine tool equipment, free from human intervention in welding process, highin production efficiency, and high in welding quality stability.
Description
technical field [0001] The invention relates to a method for using welding equipment, in particular to a method for using friction stir welding equipment, and belongs to the technical field of welding equipment applications. Background technique [0002] As an efficient, high-quality, highly automated green welding technology, after more than 20 years of technical development and market promotion, friction stir welding has successfully realized the welding of aluminum alloys, magnesium alloys, copper alloys, titanium alloys, lead alloys, and steel. of welding. Friction stir welding technology and equipment have been successfully extended to shipbuilding, aerospace, aviation, rail transit, electronic communication, automobile and other industries. Friction stir welding technology has been widely promoted and applied engineeringly in various industrial sectors across the country, and has been successfully applied in my country's shipbuilding, train, aviation, aerospace, elect...
Claims
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IPC IPC(8): B23K20/12B23K20/26
Inventor 李彦
Owner 河北泰利振特科技有限公司