Heat conduction copper-clad steel core for high glass fibers
A high glass fiber, copper-clad steel technology, applied in the field of injection mold parts, can solve the problems of easy cracking, easy deformation, non-heat treatment, etc., and achieve the effect of high hardness, strength and good thermal conductivity
Inactive Publication Date: 2015-01-07
SUZHOU HTS MOLD
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Problems solved by technology
[0002] The hot runner system injects the molten plastic into the cavity of the mold for heating to form the injection mold, which can shorten the molding cycle of the part, improve efficiency, save plastic raw materials, reduce waste products, improve product quality, and eliminate post-rough processes, which is beneficial There are many advantages such as production automation and expanding the application range of injection molding process; hot runner system generally includes hot runner plate and hot nozzle, etc., and generally there is a core in the hot nozzle for heating the material. The core of the old structure is Alloy steel with good thermal conductivity, not suitable for heat treatment, easy to crack, easy to deform, not suitable for use in high glass fiber products
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[0011] The present invention is described below in conjunction with accompanying drawing.
[0012] as attached figure 1 Shown is a heat-conducting copper-clad steel core for high glass fiber according to the present invention, including a steel core 1; the outer surface of the steel core 1 is wrapped with a heat-conducting copper core 2; the inside of the steel core 1 can be heat-treated High-hardness steel; by wrapping the heat-conducting copper core 2 on the outer surface of the steel core 1, the inside of the steel core 1 is high-hardness steel that can be heat-treated. This copper-clad steel structure has both high hardness and strength, and is very Good thermal conductivity, suitable for use in high glass fiber products.
[0013] The above-mentioned embodiments are only to illustrate the technical conception and characteristics of the present invention, and its purpose is to allow those familiar with this technology to understand the content of the present invention and ...
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The invention discloses a heat conduction copper-clad steel core for high glass fibers. The heat conduction copper-clad steel core for high glass fibers comprises a steel core, wherein the outer surface of the steel core is wrapped by a heat conduction copper core. According to the heat conduction copper-clad steel core for high glass fibers, the outer surface of the steel core is wrapped by the heat conduction copper core, and the steel core is internally provided with high-hardness steel capable of being subjected to thermal treatment; the copper-clad steel structure not only has good hardness and strength, but also has a good heat conduction property, and is suitable for being used in high glass fiber products.
Description
technical field [0001] The invention relates to a thermally conductive copper-clad steel core for high glass fiber, which belongs to the technical field of injection mold components. Background technique [0002] The hot runner system injects the molten plastic into the cavity of the mold for heating to form the injection mold, which can shorten the molding cycle of the part, improve efficiency, save plastic raw materials, reduce waste products, improve product quality, and eliminate post-rough processes, which is beneficial There are many advantages such as production automation and expanding the application range of injection molding process; hot runner system generally includes hot runner plate and hot nozzle, etc., and generally there is a core in the hot nozzle for heating the material. The core of the old structure is Alloy steel with good thermal conductivity cannot be heat-treated, it is easy to crack and deform, and it is not suitable for use in products with high g...
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IPC IPC(8): B29C45/27
CPCB29C45/2737B29C2045/2754
Inventor 严杰
Owner SUZHOU HTS MOLD