Calibration method and system of 3D printing device and 3D printing method and device

A technology of 3D printing and calibration method, applied in the field of 3D printing, can solve the problems of the size, quantity, and width of printed parts, and achieve the effect of balanced radiation energy, low cost, and increased format size

Active Publication Date: 2021-02-02
SHANGHAI UNION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to factors such as the manufacturing cost of the energy radiation device, the radiation surface of a single energy radiation device is limited, which limits the size and quantity of printed parts.

Method used

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  • Calibration method and system of 3D printing device and 3D printing method and device
  • Calibration method and system of 3D printing device and 3D printing method and device
  • Calibration method and system of 3D printing device and 3D printing method and device

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Embodiment Construction

[0043] The implementation of the present application will be described by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in this specification.

[0044]In the following description, reference is made to the accompanying drawings, which illustrate several embodiments of the application. It is to be understood that other embodiments may be utilized, and mechanical, structural, electrical, and operational changes may be made without departing from the spirit and scope of the present disclosure. The following detailed description should not be considered limiting, and the scope of the embodiments of the present application is defined only by the claims of the issued patent. The terminology used herein is for describing particular embodiments only and is not intended to limit the application. Spatially relative terms such as "upper", "lower", "left", "right", "b...

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Abstract

The invention discloses a calibration method and system of a 3D printing device and a 3D printing method and device. According to the calibration method and system of the 3D printing device and the 3Dprinting method and device, a plurality of energy radiation devices are arranged, so that the overall breadth of the energy radiation devices is increased; and the 3D printing device is calibrated, so that radiation energy of all positions in the overall breadth is balanced, the problem of edge joints caused by the plurality of energy radiation devices is avoided, and the printing quality is guaranteed while the breadth is increased.

Description

technical field [0001] The present application relates to the field of 3D printing, in particular to a calibration method for 3D printing equipment, a calibration system for 3D printing equipment, a 3D printing method, and a 3D printing equipment. Background technique [0002] At present, 3D printing is a kind of rapid prototyping technology. Specifically, it is based on digital model files, using powdered metal, plastic, resin and other materials that can be bonded or cured, to construct objects by layer-by-layer printing. During the 3D printing process, an energy radiation device is used to radiate energy to the printing reference plane, so that the printing material on the printing reference plane forms a solidified layer. [0003] In some embodiments, the larger the format of the energy radiation device, the larger the number of objects and / or the area of ​​objects that can be manufactured simultaneously. However, affected by factors such as the manufacturing cost of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C64/277B29C64/386B33Y30/00B33Y50/00
CPCB29C64/277B29C64/386B33Y30/00B33Y50/00
Inventor 荣左超马劲松于清晓赖永辉何云伟
Owner SHANGHAI UNION TECH
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