3D (three dimensional) printing manufacturing method of seal

A 3D printing and manufacturing method technology, applied in the field of seal processing, can solve the problems of high cost, cumbersome production of metal seals, and single structure of the seal, so as to reduce production costs, make up for the defects of machining and casting processes, and overcome The effect of a single structure

Inactive Publication Date: 2013-06-12
WUXI ANDI LIJIE TRADE
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Problems solved by technology

[0003] In view of the above problems, the present invention provides a 3D printing manufacturing method of a stamp, which can not only overcome t

Method used

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  • 3D (three dimensional) printing manufacturing method of seal
  • 3D (three dimensional) printing manufacturing method of seal
  • 3D (three dimensional) printing manufacturing method of seal

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Embodiment

[0024] A 3D printing manufacturing method for stamps. The additive manufacturing equipment adopts EOSINT M280, and the supporting software is PSW3.5. (1) According to the customer's requirements, use three-dimensional drawing software such as solidworks, UG, ProE or CATIA to design for it The overall three-dimensional model of the seal, including the seal surface, seal button, and border. The main body of the seal can be a solid structure or a hollow structure. The design of the seal surface and border can be computer-generated text or patterns, or it can be based on calligraphy and painting. Works, handwriting, photographs, etc. generate relief or hollowed-out facades; for the structure of the seal in this embodiment, see figure 2 and image 3 , 1 is the stamp, 2 is the main body of the seal, 3 is the side, and 4 is the surface of the seal. (2) Use the software RP-Tools to process the 3D model of the seal in two dimensions: cut the structure into layers in the direction of t...

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Abstract

The invention provides a 3D (three dimensional) printing manufacturing method of a seal, which can solve problems of single structural forms of traditional seals and complicated manufacture and high costs of metal seals. The 3D printing manufacturing method adopts an additive manufacturing technology for manufacturing the seal and includes that firstly, computer 3D modeling is performed on a whole structure of the seal; then, a computer 3D model is divided into a series of two dimensional graphics in the direction of a Z axis according an equal layer thickness, and a corresponding laser scanning path is generated according to the two dimensional graphics; material powder laid on the surface of a processing platform of an additive manufacturing device in advance is scanned by high-energy laser or electronic beams according to the laser scanning path and consolidated on the surface of the processing platform after the material powder is scanned to be melted; after a layer of pattern is melted on the surface of the processing form, a layer of material powder is laid on the surface of the processing platform, and the material powder is scanned by laser till the seal is integrally formed; and then, the seal melted on the processing platform and the processing platform are moved out from the additive manufacturing device, and the seal is separated from the surface of the processing platform.

Description

technical field [0001] The invention relates to the technical field of stamp processing, in particular to a 3D printing manufacturing method for stamps. Background technique [0002] Seals, as one of the traditional art representatives of the Chinese nation, have been passed down for thousands of years. Traditional seals are mostly processed from base materials by cutting, engraving and other methods. It belongs to "subtractive manufacturing". The base materials are mainly traditional stone, Materials such as pottery (clay), wood, and resins and other polymer materials that appeared in modern times, traditional stamps processed by subtractive manufacturing methods have a single structure, while metal materials such as copper, gold, silver and other materials are used as the base. The production of seals made of materials is mostly done by machining or casting. Although it can enrich the structural form of the seals, the production process is cumbersome and the production cos...

Claims

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Application Information

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IPC IPC(8): B22F3/105B29C67/00C04B35/622
CPCY02P10/295Y02P10/25
Inventor 吴鑫华梅俊发王安琪孙梅杨志逸尤林华
Owner WUXI ANDI LIJIE TRADE
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