Melting deposition molding apparatus
A technology of fused deposition modeling and fused deposition, which is applied in the directions of manufacturing auxiliary equipment, processing and manufacturing, and liquid material additive processing, etc. Damage and other issues
Inactive Publication Date: 2017-04-12
MICROJET TECH
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Problems solved by technology
However, when it heats the molding material, in order to make the molding material form a molten state, the temperature of the heater is usually quite high. In this way, the excessive temperature and heat energy will cause the components around the heater to be affected accordingly. It is easy to be damaged, so if the heat energy generated by the heater cannot be effectively dissipated, the surrounding components and the overall service life of the fused deposition molding machine may be limited
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[0031] Some typical embodiments embodying the features and advantages of the present invention will be described in detail in the description in the following paragraphs. It should be understood that the present invention can have various changes in different aspects, all of which do not depart from the scope of the present invention, and the description and drawings therein are used as illustrations in nature rather than limiting the present invention .
[0032] Please also see figure 1 and image 3 , figure 1 It is a schematic diagram of a fused deposition modeling device of a fused deposition modeling (FDM) machine according to a preferred embodiment of the present invention, image 3 A schematic diagram of a fused deposition modeling (FDM) machine according to a preferred embodiment of the present invention. As shown, a fused deposition modeling (FDM) machine 1 (such as image 3 Shown) has components such as fused deposition modeling device 10, material box 14, drivin...
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Abstract
The present invention relates to a melting deposition molding apparatus, which comprises at least a polymer material, at least a container, at least a spraying nozzle and a control device, wherein a heater is arranged in the container, the spraying nozzle is provided with a spraying hole, the control device is electrically connected to the heater and the spraying hole so as to provide a control signal to control the opening and the closing of the spraying hole, the polymer material is introduced into the container, the control device controls the heater to perform heating melting on the polymer material, and the control device controls the molten polymer material to be extruded from the spraying hole.
Description
technical field [0001] The invention relates to a fused deposition molding device, especially a fused deposition molding device suitable for a fused deposition molding machine. Background technique [0002] Three-dimensional prototyping technology, also known as Rapid Prototyping (RP) technology, because rapid prototyping technology is automatic, direct and fast, it can accurately transform design ideas into prototypes with certain functions or can manufacture directly used parts or finished products , so that the product design can be quickly evaluated, modified and functionally tested, greatly shortening the product development cycle, which makes 3D printing technology widely favored. [0003] However, in the rapid prototyping technology, there is a Fused Deposition Modeling (Fused Deposition Modeling, FDM) technology, which is to transport the molding material through a heater to heat the molding material into a molten liquid state, and then extrude the molten liquid mold...
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IPC IPC(8): B29C64/106B29C64/295B29C64/393B33Y30/00B33Y50/02B33Y70/00
Inventor 莫皓然韩永隆黄启峰
Owner MICROJET TECH