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Calibration method and system for 3D printing equipment, and 3D printing method and equipment

A 3D printing and calibration method technology, applied in the field of 3D printing, can solve the problems of print size, quantity limitation, and limited radiation surface, etc., and achieve the effect of low cost, increasing format size, and increasing format

Active Publication Date: 2022-07-29
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 for 3D printing equipment, and 3D printing method and equipment
  • Calibration method and system for 3D printing equipment, and 3D printing method and equipment
  • Calibration method and system for 3D printing equipment, and 3D printing method and equipment

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Embodiment Construction

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

[0044]In the following description, reference is made to the accompanying drawings, which describe several embodiments of the present application. It is to be understood that other embodiments may be utilized and mechanical, structural, electrical, as well as 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 embodiments of the present application is limited only by the claims of the issued patent. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application. Spatially related terms, such as "upper," "lower," "l...

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Abstract

The present application discloses a method and system for calibrating a 3D printing device, and a 3D printing method and device. The present application increases the overall size of the energy radiation device by setting up multiple energy radiation devices, and through the calibration of the 3D printing device, the The radiation energy of each position in the total format is balanced, which avoids the seam problem caused by multiple energy radiation devices, and ensures the printing quality while increasing the format.

Description

technical field [0001] The present application relates to the field of 3D printing, and specifically relates to a calibration method of a 3D printing device, a calibration system of a 3D printing device, a 3D printing method, and a 3D printing device. Background technique [0002] At present, 3D printing is a kind of rapid prototyping technology, which is based on digital mold files, using powdered metals, plastics and resins and other materials that can be bonded or cured, to construct objects through layer-by-layer printing. During the 3D printing process, energy is radiated to the printing reference surface through an energy radiation device, so that the printing material on the printing reference surface 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 ​​the objects that can be fabricated simultaneously. However, due to factors such as the manufacturing cost ...

Claims

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Application Information

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Patent Type & Authority Patents(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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