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Multi-task parallel printing packaging method and system based on 3D printing

A 3D printing and multi-tasking technology, applied in the field of 3D printing, can solve problems such as lack of 3D printing services, achieve the effect of improving the molding process time, improving utilization rate, and reducing the average time-consuming

Active Publication Date: 2020-06-30
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, 3D printing services for cloud-based manufacturing are lacking in the field

Method used

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  • Multi-task parallel printing packaging method and system based on 3D printing
  • Multi-task parallel printing packaging method and system based on 3D printing
  • Multi-task parallel printing packaging method and system based on 3D printing

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0060] figure 1 It is a flow chart of the 3D printing multi-task parallel printing and packaging method provided by Embodiment 1 of the present invention.

[0061] like figure 1 As shown, the embodiment of the present invention provides a 3D printing multi-task parallel printing and packaging method, which may include the following steps:

[0062] Sorting step S110: sort the received 3D printing tasks, and generate a queue of models to be printed.

[0063] Specifically, the received 3D printing tasks are stored in reverse order by using a stack method to generate a queue of models to be printed. Receiving 3D printing tasks on a 3D printing platform in a distributed environment is a process of dynamic update. The 3D printing tasks are stored in the form of a stack, which is conducive to the dynamic update of newly added tasks to be printed in the whole process. In order to ensure the real-time update of tasks Effective sorting, the 3D printing tasks are sorted in reverse ord...

Embodiment 2

[0113] Figure 4 It is a schematic diagram of a 3D printing multi-task parallel printing packaging system provided by Embodiment 2 of the present invention.

[0114] The embodiment of the present invention also provides a 3D printing-based multi-task parallel printing and packaging system, which is used to realize the 3D printing-based multi-task parallel printing and packaging method provided in the above embodiment, refer to Figure 4 , the 3D printing-based multi-task parallel printing packaging system includes the following units:

[0115] Sorting unit 100: sort the received 3D printing tasks, and generate a queue of models to be printed;

[0116] Matching unit 200: according to the model queue to be printed, distribute the 3D printing task to the matching printer according to the constraint dimension, and generate a matching scheme;

[0117] Judging unit 300: calculating the dimension matching degree of the constraint dimension, and judging whether the matching scheme i...

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Abstract

The invention provides a multi-task parallelism printing packing method and system based on 3D printing, and relates to the technical field of 3D printing. The method comprises the steps that a received 3D printing task is ranked to generate a to-be-printed model queue; according to the to-be-printed model queue, the 3D printing task is allotted to a matched printer according to a constraint dimension to generate a matching scheme; it is judged whether or not the matching scheme is reasonable according to a dimension matching rate; if yes, a size matching rate algorithm of center precedence isadopted to perform allocation planning on the 3D printing task to generate a 3D model layout map; the above steps are repeatedly executed, and a 3D model layout map corresponding to each 3D printingtask in the to-be-printed model queue is generated. The multi-task parallelism printing packing method and system based on the 3D printing have the advantages that a plurality of 3D printing tasks arepacked in one working cycle, reasonable layout is performed on the parallel printing tasks, so that the molding process time is improved, thereby improving the utilization of a 3D printer and reducing the average time consumption of the printing tasks.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a multi-task parallel printing and packaging method and system based on 3D printing. Background technique [0002] 3D printing is a kind of rapid prototyping technology. It adopts the method of layered processing and superposition molding, and generates 3D solids by adding materials layer by layer, which is completely different from traditional material removal processing technologies (such as cutting with machine tools). This process characteristic makes it impossible for 3D printing to improve production efficiency through mass production. Compared with the strong standardization and large-scale processing capabilities of traditional production technologies, 3D printing is more suitable for performing personalized customization and small-batch processing tasks. [0003] Cloud manufacturing technology is a new network-based, service-oriented manufacturing model. It integra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/12
CPCG06F3/1237G06F3/126G06F3/1285
Inventor 张霖赵帧罗啸
Owner BEIHANG UNIV
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