Novel sheet metal modification system and method based on current energy field assistance
A metal sheet and field-assisted technology, applied in the field of new metal sheet modification system, can solve the problems of inability to prepare large-sized, shortened mold life, increased costs, etc., to reduce the anisotropy of mechanical properties, reduce surface oxidation, The effect of improving efficiency
Inactive Publication Date: 2021-06-04
NO 59 RES INST OF CHINA ORDNANCE IND
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is: the existing method for improving the grain structure performance of metal materials has high energy consumption, cannot prepare large-sized metal sheets, low efficiency, and easily shortens the life of the mold and increases the cost. The present invention provides A new metal sheet modification system and method based on current energy field assistance to solve the above problems
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Embodiment
[0032] Such as figure 1 As shown, the present embodiment is a new metal thin plate modification system based on current energy field, including: metal sheet modified load platform, load platform, first conductive roll set, second conductive roll set and 10000A / 24V high Flow low pressure flow pulse power supply; metal thin plate modified load platform is mounted on the load platform; the metal thin plate modified load platform includes an upper insulating roller set and a lower insulating roller set, an upper insulating roller group including a plurality of upper insulating rollers, a lower insulating roller group Including a plurality of lower insulating sticks; a moral arrangement of the upper insulating roller and the lower layer insulating roller, the upper layer insulating roller and the lower layer insulating roller are distributed; the insulating roller is 24mm; between the upper insulating roller set and the lower insulating roller set for curved metal sheets The relative...
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Abstract
The invention discloses a novel sheet metal modification system and method based on current energy field assistance. The system comprises a sheet metal modification loading platform, a load platform, a first conductive roller group, a second conductive roller group and a power supply, wherein the sheet metal modification loading platform comprises an upper-layer insulating roller group and a lower-layer insulating roller group, the upper-layer insulating roller group comprises a plurality of upper-layer insulating rollers, and the lower-layer insulating roller group comprises a plurality of lower-layer insulating rollers; the upper-layer insulating rollers and the lower-layer insulating rollers are alternately distributed and linearly arranged; sheet metal is bent between the upper-layer insulating roller group and the lower-layer insulating roller group; the relative positions of the upper-layer insulating roller group and the lower-layer insulating roller group are adjusted through the load platform; and the sheet metal penetrates through the first conductive roller group, the sheet metal modification loading platform and the second conductive roller group, and the sheet metal, the first conductive roller group, the second conductive roller group and the power supply form a current heating circuit. The system and the method solve the problems of high energy consumption, high cost and low efficiency in the prior art.
Description
Technical field [0001] The present invention relates to the field of non-ferrous metal preparation, and more particularly to a new metal thin plate modification system and method based on current energy field assistance. Background technique [0002] In order to achieve energy-saving and emission reduction purposes, aerospace, defense military, automotive industry and rail transit is urgently needed, and high-performance light alloy and lightweight structural design are important ways to achieve lightweight goals. The current trend is to adopt high-performance light alloy materials such as magnesium, aluminum, titanium, titanium, and more stiffness, and the part structure is designed as complex thin-walled structures. The mechanical properties and forming properties of the lightweight alloy sheet are key factors affecting the formation of parts, and therefore, the preparation of a light alloy sheet having excellent organizational performance is currently facing a common problem. ...
Claims
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IPC IPC(8): C21D8/02
CPCC21D8/0242
Inventor 肖寒宋阳曦陈强夏祥生宁海青柴舒心王艳彬肖兴茂
Owner NO 59 RES INST OF CHINA ORDNANCE IND
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