3D (Three-Dimensional) printing subtask scheduling method and device

A printing task and task scheduling technology, applied in the field of 3D printing, can solve problems such as powerlessness, and achieve the effect of saving materials and printing complex structures

Inactive Publication Date: 2017-09-15
GUANGDONG SILVER AGE SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For more complex products such as houses, cars, or even a chair made of wood, metal and plastic materials, current 3D printing technology is powerless

Method used

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  • 3D (Three-Dimensional) printing subtask scheduling method and device
  • 3D (Three-Dimensional) printing subtask scheduling method and device
  • 3D (Three-Dimensional) printing subtask scheduling method and device

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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below with reference to the accompanying drawings and examples.

[0021] A complex product is often composed of different components, and the material of each component is special, requiring a specific 3D printer to produce; and there are often complex dependencies between these components, for example, the printing of a certain component requires another 3D printer. It can only be carried out when one or a group of components has been completed.

[0022] This involves a set of different 3D printers and a set of different 3D printing subtasks, forming a scheduling problem for 3D printing subtasks. How to schedule 3D printing sub-tasks, so that different printers can effectively cooperate to print a complex product composed of different components and different materials, and greatly save materials, m...

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Abstract

The invention provides a 3D (Three-Dimensional) printing subtask scheduling method and a 3D printing subtask scheduling device. The method comprises the steps of dividing a printing task into N printing subtasks according to a structure and a component material of a printing task ; when starting to execute the printing task, assigning the printing subtask with a highest priority to a material adaptive printer so that the printer carries out printing; determining a working state of each printer for printing the printing task; when determining that the working state of any printer is in an idle state, assigning the printing subtask, which has the highest priority and is independent of the printing subtask that is currently printed and whose printing material is adapted to a printing material of the printer, to the printer so that the printer carries out printing until all printing subtasks are completely executed. According to the scheme, the product with a complicated structure and various material varieties can be printed in the case that the materials are saved, the depreciation of machines is reduced and the time is shortened.

Description

technical field [0001] The present invention relates to the technical field of 3D printing, in particular to a 3D printing subtask scheduling method and device. Background technique [0002] 3D printing belongs to a kind of rapid prototyping technology. It is a technology based on digital model files, using bondable materials such as powdered metal or plastic, to construct objects by stacking and accumulating layer by layer, that is, "layer-by-layer". Shaping method". In the past, it was often used to make models in the fields of mold manufacturing and industrial design, and is now gradually being used in the direct manufacture of some products. In particular, some high-value applications, such as hip joints or teeth, or some aircraft parts, already have parts printed using this technology, which means that the popularity of "3D printing" technology. [0003] The most prominent advantage of 3D printing technology is that it can directly generate parts of any shape from com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/48G06F3/12
CPCG06F9/4881G06F3/126
Inventor 王尚广李静林孙其博王红熳林荣恒杨放春
Owner GUANGDONG SILVER AGE SCI & TECH CO LTD
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