Line printing method and system of three-dimensional line printer

A three-dimensional printing and printer technology, applied in the direction of additive processing, etc., can solve the problems of reducing the printing quality, affecting the printing quality, difficult to control the stability of the printing line width, etc., to achieve the effect of improving the molding quality
CN104690976AActive Publication Date: 2015-06-10INVENTECSHANGHAI TECH +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
INVENTECSHANGHAI TECH
Publication Date
2015-06-10

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Abstract

The invention discloses a line printing method and system of a three-dimensional line printer, wherein the method comprises the steps of conducting slicing to a three-dimensional line printing object model, and obtaining slices of the three-dimensional line printing object model of each layer; conducting data difference comparison between two adjacent slices, recognizing closed horizontal plane of the top of a wall of each layer of the three-dimensional line printing object model, and recording the closed horizontal planes of each slice; determining the positions of wall thickness needed repairing treatment in the closed horizontal plane, and treating the positions as the positions of the wall thickness to be treated; conducting deformation treatment to the positions of the wall thickness to be treated, reaching the preset wall thickness, and obtaining the repaired slices of each layer of the three-dimensional line printing object model. By means of the method and system, the forming quality of external horizontal planes of a three-dimensional line printing piece can be improved.
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Description

technical field

[0001] The invention relates to printing technology, in particular to a printing method and system for a three-dimensional printing machine. Background technique

[0002] 3D printing is a form of additive manufacturing technology in which 3D printed objects are created by a 3D printer through successive physical layers. Compared with other additive manufacturing technologies, the three-dimensional printing machine has the advantages of fast speed, low price and high usability. A three-dimensional printing machine is a device that can print out real three-dimensional objects. It is functionally the same as the laser forming technology. It adopts layered processing and superposition forming, that is, the three-dimensional printing object is generated by adding materials layer by layer, which is different from the traditional removal Material processing techniques are completely different. It is called a three-dimensional printing machine because it refers to ...

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
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