Graphene die casting forming process
A forming process and graphene technology, applied in the direction of presses, punching machines, manufacturing tools, etc., can solve the problems of high cost, low efficiency, and difficulty in forming graphene die-casting, and achieve the effect of solving difficult forming and good heat dissipation performance.
Active Publication Date: 2018-11-30
厦门泰启力飞科技有限公司
View PDF10 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The invention provides a graphene die-casting forming process to at least solve the problems of difficult die-casting, low efficiency and high cost of graphene in the prior art
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[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] Embodiments of the present invention provide a graphene die-casting formin...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| Width | aaaaa | aaaaa |
| Width | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses a graphene die casting forming process. The process includes the step 1 of placing a plastic into a mold cavity at a molding temperature to form a mold of a desired graphene heat sink, wherein the mold comprises a fixed mold and a movable mold; the step 2 of fixing the fixed mold of the mold on the lower base of a forging press, wherein the fixed mold is provided with a heating function and an electric heating rod method is adopted; the step 3 of fixing the movable mold of the mold to the upper base of the forging press and aligning vertically; the step 4 of putting graphene composite particles into a discharge bin in the fixed mold and leveling materials in the discharge bin; the step 5 of driving the movable mold to move down through the forging press to achieve mold assembly and conduct heating, enabling the graphene composite particles to be sufficiently reacted and solidified during the set pressure keeping time to form a solidified product; the step 6 of ejecting a molded product in the first cavity structure of the fixed mold by an ejector pin of an ejection mechanism to complete die casting. The process can effectively solve the problems of difficultgraphene die casting formation, 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 is widely used 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 forming process to at least solve the problems in the prior art that the graphene die-casting is difficult, low in efficiency and high in cost. [0004] The invention provides a kind of graphene die-casting forming process, comprising steps ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More 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