Graphene Die Casting Process
A forming process, graphene technology, applied in the direction of stamping machines, presses, manufacturing tools, etc., can solve the problems of high cost, low efficiency, difficult graphene die-casting and other problems, and achieve the effect of solving difficult forming and good heat dissipation performance
Active Publication Date: 2021-10-01
厦门泰启力飞科技有限公司
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[0003] The invention provides a graphene die-casting forming process to at least solve the problems of difficult graphene die-casting, low efficiency and high cost in the prior art
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[0027] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
[0028] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.
[0029] The embodiment of the present invention provides a graphene die-casting fo...
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Abstract
The invention discloses a graphene die-casting forming process as follows: step 1: take plastic and put it into a mold cavity at a molding temperature to form a mold for a graphene radiator, and the mold includes a fixed mold and a moving mold; the steps 2: Fix the fixed mold of the mold on the lower base surface of the forging press, and the fixed mold is equipped with a heating device using electric heating rods; Step 3: Fix the movable mold of the mold on the upper base surface of the forging press, aligning up and down; Step 4: Put the graphene composite material particles into the discharge bin in the fixed mold, and level the material gauge in the discharge bin; Step 5: Use the forging press to drive the movable mold down, make the upper and lower molds close, and heat it. The graphene composite material particles are fully reacted and solidified within the pressure holding time to form a solidified product; step 6: the molded product in the first cavity structure of the fixed mold is ejected by the thimble of the ejector mechanism, and the die-casting is completed. The process disclosed by the invention can effectively solve the problems of difficult graphene die-casting, low efficiency and high cost.
Description
technical field [0001] The invention relates to the technical field of graphene, in particular to the field of graphene forming. Background technique [0002] As a high thermal conductivity material, graphene has a wide range of applications in industrial fields. However, the die-casting forming process in the existing graphene industry is not mature, the cost is high and the efficiency is low, and the die-casting forming process is difficult. It is impossible to mass-produce graphene radiators, and the thermal conductivity of the produced graphene radiators is not high. Now Some graphene heat sinks only exist in the sample stage and have not been used in mass production. Contents of the invention [0003] The invention provides a graphene die-casting process to at least solve the problems of difficulty in graphene die-casting, low efficiency and high cost in the prior art. [0004] The invention provides a graphene die-casting forming process, comprising the following s...
Claims
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IPC IPC(8): B30B15/02B30B1/00B29C43/02B29C43/36
CPCB29C43/02B29C43/36B30B1/00B30B15/02
Inventor 甘秋洋冯德辉胡晓滨
Owner 厦门泰启力飞科技有限公司