Production method for preventing optical core plate from pressing sliding plate of electric press

Abstract

The invention discloses a production method for preventing a smooth core board from pressing a sliding plate for a voltage machine, and belongs to the technical field of smooth core board production, the production method comprises a first multilayer board core board and a second multilayer board core board, a first pressing PP, a second pressing PP and a smooth core board are arranged between the first multilayer board core board and the second multilayer board core board, and the smooth core board is arranged between the first multilayer board core board and the second multilayer board core board. A first press-fit PP and a second press-fit PP are attached to the opposite faces of the first multi-layer board core board and the second multi-layer board core board respectively, and the first press-fit PP and the second press-fit PP are attached to the two side faces of the optical core board respectively. According to the invention, through the arrangement of the row holes and the hot melting point grid copper, the effect of using rivets for a traditional laminated plate can be replaced, so that dislocation and layer deviation during production of the optical core plate by the electric press are avoided, the use efficiency of the laminated aluminum plate is improved, and the waste is reduced; the hot melting positioning holes can be used for positioning the optical core board, the press-fit PP and the multi-layer board core board, and the phenomenon that deviation occurs among the optical core board, the press-fit PP and the multi-layer board core board and influences the press-fit effect is avoided.

Description

technical field [0001] The invention belongs to the technical field of optical core board production, and in particular relates to a production method for preventing an optical core board from being pressed against a sliding plate by a voltage machine. Background technique [0002] The voltage machine in the prior art must be pressed with an oxidized insulating aluminum plate. When the aluminum plate is pressed with rivets, the rivet position of the aluminum plate will be deformed by pressure. When the production plate of other sizes is pressed, the deformed position will cause the board surface to bulge and affect the outer layer circuit. Quality and plate thickness uniformity, therefore, the use of rivets will result in the production of a single-size production plate for each furnace of aluminum plates, resulting in a large waste. If rivets are not used, the optical core board is directly hot-melted. Because the board itself has been pressed once, PP has been solidified i...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is: in order to solve the problem that the electric machine in the prior art must be pressed with an oxidized insulating aluminum plate, the rivet position of the aluminum plate will be deformed under pressure when the aluminum plate is pressed with rivets, and the deformed position will cause the plate The surface is raised, which affects the quality of the outer layer circuit and the uniformity of the plate thickness. Therefore, the use of rivets will cause each furnace of aluminum plate to produce only a single-size production plate, which is a large waste

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