Silicone rubber soft mold tool applied to composite material edge sealing process and process
A technology of composite materials and silicone rubber, which is applied in the field of edge banding of composite materials, can solve the problem that the edge banding tooling cannot meet the edge banding requirements of special-shaped and complex shape products, and achieve the problem of edge banding process, good fit, and high dimensional accuracy Effect
Inactive Publication Date: 2021-05-04
成都佳驰电子科技股份有限公司
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[0003] The purpose of the present invention is to provide a silicone rubber soft mold tooling and technology applied in the edge banding process of composite materials, so as to solve the problem that the existing edge banding tooling cannot meet the edge banding requirements of special-shaped complex shape products
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[0019] 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. It can be understood that the drawings are provided for reference and description only, and are not intended to limit the present invention. The connection relationship shown in the drawings is only for the convenience of clear description, and does not limit the connection mode.
[0020] It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component, or there may be intervening ...
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The invention discloses a silicone rubber soft mold tool applied to a composite material edge sealing process and a process, and belongs to the technical field of composite material edge sealing. The silicone rubber soft mold tool comprises a tool body, and a concave-convex structure matched with the edge of a composite material product is arranged on the surface of at least one side of the tool body. The tool body and the concave-convex structure are an integrated piece formed by vulcanizing silicone rubber. By utilizing the excellent thermal expansion function of the silicone rubber, when the edge sealing material is heated and cured, expansion pressure can be applied to a complex binding surface of the composite material product, the product is completely bound, so that the surface of the product is more compact and attractive, and the requirements of the edge sealing process are met; one-time forming is achieved through the vulcanization process, the size precision is high, and the product attaching performance is good; and the edge sealing process problem of various special-shaped composite material products can be solved.
Description
technical field [0001] The invention belongs to the technical field of composite material edge sealing, and in particular relates to a silicone rubber soft mold tooling and technology applied in the composite material edge sealing technology. Background technique [0002] The traditional composite material edge banding process mostly uses metal tooling. The principle is that the contact surface of the product and the metal tooling is bonded, and pressure is applied on the outside to meet the requirements of the edge banding process. However, when the traditional metal edge banding tooling is aimed at composite products with complex shapes. It has the following problems: difficult to manufacture, poor shape conformity, such as this kind of products with irregular and complex shapes like zigzag, it is difficult to use metal processing. Edge banding requirements for shaped products. Contents of the invention [0003] The purpose of the present invention is to provide a sili...
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IPC IPC(8): B29C65/02B29C35/02
CPCB29C65/02B29C35/02
Inventor 张国瑞郭涛王东庞超王慧阙智勇陈良
Owner 成都佳驰电子科技股份有限公司