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A product delamination detection system

A detection system and product technology, applied in the field of 3D printing, can solve the problem of untimely detection of workpiece delamination

Active Publication Date: 2021-10-26
徐素香
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Therefore, it is necessary to provide a product delamination detection system to solve the problem of untimely detection of workpiece delamination

Method used

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  • A product delamination detection system
  • A product delamination detection system
  • A product delamination detection system

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Experimental program
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Embodiment Construction

[0023] In order to explain in detail the technical content, structural features, achieved goals and effects of the technical solution, the following will be described in detail in conjunction with specific embodiments and accompanying drawings.

[0024] see figure 1 , a method for detecting delamination of a 3D printed product is introduced, including the following steps: S100 receives a single-layer printing completion instruction from a 3D printer;

[0025] S102 controls the laser emitter and the sensor to rotate around the working platform for one revolution, and re-records the laser light-sensitive state of the laser emitter reflected to the sensor within one revolution;

[0026] S104 In the working state, the laser emitter and the sensor rotate around the working platform together to monitor the real-time photosensitive status information of the sensor;

[0027] S106, when the monitored real-time photosensitive state information does not match the recorded photosensitive...

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Abstract

A product delamination detection system, including a laser emitter and a sensor, the laser emitter and the sensor are arranged together on a reflective plate, the laser emitters are arranged longitudinally, and the layer spacing of the laser emitters in the height direction is It is compatible with the thickness of the printing layer of 3D printing; the reflector is also connected to the rotating mechanism, and the rotating mechanism is used to drive the reflector to rotate around the center of the working platform; the sensor is connected to the control unit, and the laser emitter is connected to the control unit. unit connection, the control unit is also used to receive the single-layer printed work information of the 3D printer, and is also used to store and monitor the photosensitive state of the laser reflected from the laser emitter to the sensor during the rotation of the rotating mechanism around the work platform. The working module of the 3D printer controls the connection. Solve the problem of untimely detection of workpiece delamination.

Description

technical field [0001] The invention relates to the field of 3D printing, in particular to a system that can automatically detect whether delamination occurs in a printed product of a 3D printer through reflection. Background technique [0002] The current popular 3D printing technology is a technology based on digital model files, using bondable materials such as powdered metal or plastic, to construct objects by layer-by-layer printing. The 3D printer appeared in the mid-1990s, a rapid prototyping device that uses technologies such as light curing and paper lamination. Its working principle is basically the same as that of ordinary printers. The printer is filled with "printing materials" such as liquid or powder. After being connected to the computer, the "printing materials" are superimposed layer by layer through computer control, and finally the blueprint on the computer is turned into a real object. Now this technology is used in many fields, people use it to make cl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/386B29C64/393B33Y50/00B33Y50/02
CPCB33Y50/00B33Y50/02
Inventor 徐素香
Owner 徐素香
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