A kind of 3D printing manufacturing method of mold component
A 3D printing and manufacturing method technology, applied in the field of 3D printing, can solve the problems of high performance requirements of mold components, high mold costs, high processing costs, etc., and achieve the effects of low cost, convenient implementation, and good wear resistance
Inactive Publication Date: 2019-11-12
JILIN UNIV
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- Claims
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Problems solved by technology
However, the structure of the mold is complex, the performance requirements of the mold components are high, the production cycle is long, and the processing cost is high, which leads to the high cost of the mold.
Once a mold component fails, it will bring huge economic losses
Method used
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[0031] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
[0032] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.
[0033] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.
[0034] In all examples shown and discussed herein, any specific values should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...
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Abstract
The invention discloses a 3D-printing manufacturing method for a mould component. The 3D-printing manufacturing method includes steps: slicing a digital model of the mould component to obtain sectionparameters of the mould components; laying alloy powder to obtain a powder operation layer; subjecting the powder operation layer to laser scanning according to the section parameters of the mould component; cyclically repeating the step of laying the alloy powder and the step of subjecting the powder operation layer to laser scanning to obtain the mould component. The 3D-printing manufacturing method for the mould component is convenient to implement and lower in cost than that of a traditional mould component manufacturing method. In addition, the manufactured mould component is high in precision, low in roughness, high in compactness, superior to forged pieces in hardness, superior to castings in tensile strength and high in abrasion resistance.
Description
technical field [0001] The present invention relates to the field of 3D printing, more specifically, to a 3D printing manufacturing method of a mold component. Background technique [0002] A mold is a tool that makes a blank into a workpiece with a specific shape and size under the action of external force. The mold is composed of various parts, and different types of molds are composed of different types of parts, which can be called mold components. [0003] With the rapid development of the modern manufacturing industry, the application of molds in the manufacturing industry is becoming more and more extensive, and the mold industry has gradually developed into a basic industry of the national economy. However, the structure of the mold is complex, the performance requirements of the mold components are high, the production cycle is long, and the processing cost is high, which leads to the high cost of the mold. Once a mold component fails, it will bring huge economic ...
Claims
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IPC IPC(8): B22F3/105B22F5/00C22C19/05B33Y50/02B33Y80/00
CPCB22F3/105B22F5/007B22F2999/00B33Y50/02B33Y80/00C22C19/058B22F2201/10Y02P10/25
Inventor 王文权陈飞李欣刘亮
Owner JILIN UNIV