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Fault determination method and apparatus

A determination method and fault technology, applied in the field of fault determination methods and devices, to achieve the effects of reducing costs, improving detection efficiency, and simplifying the detection system

Active Publication Date: 2015-03-18
SUMAVISION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The present application provides a fault determination method and device to at least solve the problems caused by the use of cameras to detect the wire feeding system of rapid prototyping equipment

Method used

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  • Fault determination method and apparatus
  • Fault determination method and apparatus
  • Fault determination method and apparatus

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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0024] In the following description, unless indicated otherwise, various embodiments of the present application are described with reference to acts and symbolic representations of operations that are performed by one or more computers. Wherein, the computer may include various products such as a personal computer, a server, and a mobile terminal. In the following embodiments, a device with a processing chip such as a CPU, a single-chip microcomputer, and a DSP may be called a computer. It will thus be appreciated that such acts and operations, which are sometimes referred to as computer-implemented, include the manipulation of electrical signals representing data in a structured form by t...

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Abstract

The invention discloses a fault determination method and apparatus. The method comprises the following steps: obtaining the vibration parameter of a filament-feeding system of a rapid molding platform; determining whether the vibration parameter is consistent with the vibration parameter of the filament-feeding system when the filament-feeding system works normally; and in case that a determination result is no, determining that the filament-feeding system fails. According to the invention, the problem caused when a camera is used for detecting the filament-feeding system of rapid molding equipment is solved, the cost is decreased, the detection system is simplified, and the detection efficiency is improved.

Description

technical field [0001] The present application relates to the field of rapid prototyping, in particular, to a fault determination method and device. Background technique [0002] 3D printing is a kind of rapid prototyping technology. It is a technology based on digital model files and using bondable materials such as powdered metal or plastic to construct objects by layer-by-layer printing. At the beginning of 2013, U.S. President Obama announced in his speech on the state of the country that he plans to establish a 3D printing center. 3D printing technology will gradually form an emerging manufacturing industry in the United States, which greatly promotes the development of 3D printing technology. Research. The technology has applications in jewelry, footwear, industrial design, architecture, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and others. [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/406
CPCG05B19/406
Inventor 石坤姜汉龙祁欣
Owner SUMAVISION TECH CO LTD