Additional object for 3D printing object detection

An object detection and 3D printing technology, applied in the field of 3D printing, can solve the problems of repeated complete coincidence, rising cost, and difficulty in applying detection results, and achieve the effect of extremely high cost and low cost.

Pending Publication Date: 2018-06-29
金晴宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Nowadays, the items produced by 3D printing are often customized, so only one piece is made, and destructive measurement cannot be carried out. However, if repeated printing is used for measurement, the cost will increase a lot, and there is no guarantee that the conditions of each printing can be repeated and completely overlapped. Therefore, it is difficult to apply the test results to other similar items, which is an inherent characteristic of 3D printing
At present, there is no effective way to solve this problem. The ideal result cannot be obtained by adding sensors, and it can only be used as an evaluation basis.

Method used

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  • Additional object for 3D printing object detection
  • Additional object for 3D printing object detection
  • Additional object for 3D printing object detection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] In this embodiment, the additional object 2 is arranged on the outer periphery of the object to be printed 1 without any contact between the additional object 2 and the object to be printed 1, wherein the additional object 2 is a hollow object transparent up and down .

[0020] The additional object 2 is a structure surrounded by four vertical thin plates, wherein the thin plates are vertical thin plates printed in four directions: front, rear, left, right, of the object to be printed 1 . During the printing process, the temperature and other conditions of the printing area have a great influence on the printing result, so the actual situation of the printing area is partially reflected by printing such a structure surrounded by thin plates on each side. At the same time, the additional object 2 should completely cover the position prone to unexpected situations in the printing process to achieve the function of monitoring the whole process of the real printing process....

Embodiment 2

[0024] In this embodiment, the additional object 2 is arranged on the outer periphery of the object to be printed 1 without any contact between the additional object 2 and the object to be printed 1, wherein the additional object 2 is a hollow object transparent up and down .

[0025] When the object to be printed 1 has a regular shape structure, the inner surface structure of the additional object 2 is an enlarged body of the regular shape structure of the object to be printed 1 , and the magnification factor is greater than 1. In this embodiment, it is sufficient that the inner surface structure of the additional object 2 is slightly larger than the regular shape structure of the object to be printed 1, so that the additional object 2 does not directly contact the object to be printed 1, At the same time, the additional object 2 should completely cover the position prone to unexpected situations in the printing process to achieve the whole process of monitoring the real prin...

Embodiment 3

[0032] In this embodiment, the additional object 2 is arranged on the outer periphery of the object to be printed 1 without any contact between the additional object 2 and the object to be printed 1, wherein the additional object 2 is a hollow object transparent up and down .

[0033] When the object to be printed 1 has an irregular shape, the additional object 2 is a vertically arranged hollow cylinder, and the inner diameter of the hollow cylinder is larger than the maximum vertical diameter of the object to be printed 1 Projected diameter dimension. In this embodiment, it is enough that the inner diameter of the hollow cylinder is slightly larger than the maximum vertical projected diameter of the object to be printed 1 , so that the additional object 2 does not directly contact the object to be printed 1 . At the same time, the additional object 2 should completely cover the position prone to unexpected situations in the printing process to achieve the function of monitor...

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PUM

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Abstract

The invention discloses an additional object for 3D printing object detection. The additional object is arranged on the periphery of the object to be printed, and no contact exists between the additional object and the object to be printed; and the additional object is a hollow object which is up-and-down transparent. Compared with the prior art, the object has the advantages of being simple in structure and extremely low in manufacturing cost, the object can reflect the 3D printing process truly, and has the advantages of being high in practicability and the like.

Description

technical field [0001] The invention belongs to the technical field of 3D printing, and in particular relates to an additional object for 3D printing object detection. Background technique [0002] Nowadays, the items produced by 3D printing are often customized, so only one piece is made, and destructive measurement cannot be carried out. However, if repeated printing is used for measurement, the cost will increase a lot, and there is no guarantee that the conditions of each printing can be repeated and completely overlapped. Therefore, it is difficult to apply the test results to other similar items, which is an inherent characteristic of 3D printing. At present, there is no effective way to solve this problem. The ideal result cannot be obtained by adding sensors, and it can only be used as a basis for evaluation. Contents of the invention [0003] Aiming at the shortcomings or deficiencies of the above-mentioned prior art, the technical problem to be solved by the pre...

Claims

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Application Information

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IPC IPC(8): B29C64/20B33Y30/00
CPCB33Y30/00
Inventor 金晴宇
Owner 金晴宇
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