Alarm method and device of three-dimensional (3D) printer, 3D printer and storage medium
A 3D printer and memory technology, applied in the field of 3D printing, can solve the problems of material waste printing time, printing errors, and printing wire drawing, etc., to achieve the effect of reducing the waste of printing time, reducing the waste of materials, and improving the possibility
Inactive Publication Date: 2021-08-17
SHENZHEN CREALITY 3D TECH CO LTD
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Problems solved by technology
Printing errors may occur during the printing process. The current printer only sends out an error alarm when there is no material, and then the printer stops printing and waits for the operator's next operation; however, other printing errors may also occur during the printing process. , for example: the model is not glued firmly on the hot bed, the printing appears drawing, the printing appears seriously deformed, etc. For other printing errors, the printer does not generate an error alarm, and the printer continues to work, resulting in waste of materials and waste of printing time
Method used
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[0020] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0021] The first embodiment of the present application relates to an alarm method for a 3D printer, which is applied to a 3D printer. The flowchart of the alarm method of the 3D printer of this embodiment is as follows figure 1 shown, including:
[0022] Step 101, collecting the formed model image.
[0023] Specifically, the image of the formed model is collected in real time through the camera on the 3D printer or the image of the formed model is collected according to a preset cycle. Set the cycle to collect the image of the model formed on the hot bed; when the 3D pr...
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The invention relates to an alarm method and device of a three-dimensional (3D) printer, the 3D printer and a storage medium. The method comprises the steps of collecting a model image formed on a hot bed of the 3D printer; acquiring a feature vector of the model image; according to the feature vector of the model image and feature vectors of different types of printing error images, determining whether a printing error occurs or not; and if a printing error occurs, giving an error alarm. According to the method, whether the printing error occurs or not is confirmed according to the feature vector of the model image and the feature vectors of the different types of printing errors, so that whether the types of printing errors occur or not can be confirmed; and compared with a method that an error alarm can be only given when no material is available, according to the method, when other types of printing errors occur, the occurrence of the printing errors can be confirmed, namely, when the printing errors occur, the possibility of detecting the printing errors is improved, and the waste of materials and the waste of printing time are reduced.
Description
technical field [0001] The present application relates to the technical field of 3D printing, in particular to a 3D printer alarm method, device, 3D printer and storage medium. Background technique [0002] Driven by the intellectualization of computer digital technology, three-dimensional (3D) printing technology has been applied in more and more fields. 3D printing is to manufacture three-dimensional objects by printing layers of adhesive materials. Printing errors may occur during the printing process. The current printer only sends out an error alarm when there is no material, and then the printer stops printing and waits for the operator's next operation; however, other printing errors may also occur during the printing process. , For example: the model is not glued to the hot bed, the printing is drawn, the printing is seriously deformed, etc. For other printing errors, the printer does not generate an error alarm, and the printer continues to work, resulting in waste ...
Claims
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IPC IPC(8): B29C64/393B33Y50/02G06N3/04G06N3/08
CPCB29C64/393B33Y50/02G06N3/08G06N3/045
Inventor 敖丹军唐京科易陈林
Owner SHENZHEN CREALITY 3D TECH CO LTD