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Machine bearing vibration data real-time acquisition and analysis system

A technology of bearing vibration and real-time collection, which is applied in the testing of machines/structural components, instruments, mechanical components, etc., and can solve problems such as property loss

Active Publication Date: 2020-11-13
徐州丰禾回转支承制造股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The failure of machine bearings is one of the main reasons for the failure of machinery and equipment, and may even lead to major property losses in severe cases

Method used

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  • Machine bearing vibration data real-time acquisition and analysis system
  • Machine bearing vibration data real-time acquisition and analysis system
  • Machine bearing vibration data real-time acquisition and analysis system

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Embodiment Construction

[0016] The present invention is further described in conjunction with the following examples.

[0017] see figure 1 , the embodiment of the present invention provides a machine bearing vibration data real-time acquisition and analysis system, the system includes a data acquisition subsystem 1 configured to collect machine bearing vibration data, a storage device 2 configured to store machine bearing vibration data and configured A data analysis device 3 for analyzing and displaying the vibration data of the machine bearing; the data acquisition subsystem 1 and the data analysis device 3 are both connected to the storage device 2 .

[0018] Wherein, the data analysis device 3 analyzes the vibration data of the machine bearing in the storage device 2, including: preprocessing the vibration data of the machine bearing, and the preprocessing includes removing data abnormal points and data normalization.

[0019] Further, the data analysis device 3 analyzes the vibration data of t...

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Abstract

The invention provides a real-time acquisition and analysis system for vibration data of a machine bearing. The system comprises a data acquisition subsystem configured to acquire vibration data of the machine bearing, a storage device configured to store the vibration data of the machine bearing and a data analysis device configured to analyze and display the vibration data of the machine bearing, wherein both the data acquisition subsystem and the data analysis device are connected with the storage device; the data acquisition subsystem includes an aggregation node and a plurality of sensornodes configured to acquire the vibration data of the machine bearing, the vibration data, which is acquired by the sensor nodes, of the machine bearing is transmitted to the aggregation node, and theaggregation node transmits the received vibration data of the machine bearing to the storage device; and the vibration data of the machine bearing includes vibration acceleration signals of the machine bearing to be detected in the vertical direction under different working conditions.

Description

technical field [0001] The invention relates to the technical field of equipment monitoring, in particular to a real-time collection and analysis system for machine bearing vibration data. Background technique [0002] Machine bearings are key components of rotating machines, and their working conditions will directly affect the working conditions of the entire machine. The failure of machine bearings is one of the main reasons for the failure of machinery and equipment, and may even lead to major property losses in severe cases. Therefore, in order to avoid machine failures caused by machine bearings and reduce economic losses, it is very necessary to monitor the condition of the bearings to ensure their normal operation. Contents of the invention [0003] In view of the above problems, the present invention provides a real-time collection and analysis system for machine bearing vibration data. [0004] The object of the present invention adopts following technical sche...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M13/045
CPCG01M13/045
Inventor 不公告发明人
Owner 徐州丰禾回转支承制造股份有限公司
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