Three-dimensional object printing method and device
A technology of three-dimensional objects and printing devices, which is applied in manufacturing auxiliary devices, processing data acquisition/processing, additive processing, etc., can solve the problems of small adhesive force, long time to resume printing, printing interruption, etc., and achieve bonding The effect of enhancing the force and ensuring the molding quality
Pending Publication Date: 2021-08-06
ZHUHAI SAILNER 3D TECH CO LTD
View PDF3 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] However, unexpected situations may occur during the printing process that interrupt the printing, and it may take a long time to resume printing, so that the slice layer being printed has been basically solidified when the printing is interrupted, resulting in the formation of new slices after resuming printing. Low adhesion between layers and sliced layers that have solidified before interrupting printing, reducing the quality of the printed 3D object
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
[0066] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.
[0067] In the embodiments of the present application, "at least one" means one or more, and "multiple" means two or more. "And / or" describes the association relationship of associated objects, indicating that there can be three types of relationships, for example, A and / or B, which can mean: A exists alone, A and B exist simultaneously, and B exists independently. A, B can be singular...
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 |
|---|---|---|
| particle size | aaaaa | aaaaa |
| particle diameter | aaaaa | aaaaa |
| particle size | aaaaa | aaaaa |
Login to View More
Abstract
The embodiment of the invention provides a three-dimensional object printing method and device. The method comprises the steps: determining printing data corresponding to a target slice layer which is being printed when printing equipment generates an interruption operation when printing is recovered after printing interruption; determining a target receiving layer and a to-be-printed slice layer of a three-dimensional object according to the printing data corresponding to the target slice layer; according to the printing data corresponding to the target receiving layer and the printing data corresponding to the to-be-printed slice layer, applying a liquid composition to the target receiving layer; and according to the printing data corresponding to the to-be-printed slice layer, printing the to-be-printed slice layer on the target receiving layer after the liquid composition is applied to form a printed three-dimensional object. In this way, the liquid composition is applied to the target receiving layer, so that the bonding force between the printed slice layer and a new slice layer printed after printing is recovered is enhanced, and the forming quality of the printed three-dimensional object is guaranteed.
Description
technical field [0001] The present application relates to the technical field of three-dimensional printing, in particular to a method and device for printing a three-dimensional object. Background technique [0002] The main process of the three-dimensional object printing method is to obtain the digital model of the three-dimensional object, slice and layer the digital model, and perform data processing and conversion on each slice layer to obtain the print data of each slice layer. The data is printed layer by layer and superimposed to create a three-dimensional object. [0003] In the prior art, a combination of powder and inkjet printing technology is used to print three-dimensional objects. When printing a slice layer among multiple slice layers of a three-dimensional object, according to the printing data of this layer of the three-dimensional object, through the paved The liquid composition is selectively sprayed on the powder material layer to form a solidified sli...
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 Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/393B33Y50/02
CPCB29C64/393B33Y50/02
Inventor 吴俊中蒋韦沈为真
Owner ZHUHAI SAILNER 3D TECH CO LTD