Predictive maintenance method and system for mechanical equipment

A technology for mechanical equipment and maintenance systems, applied in forecasting, instrumentation, data processing applications, etc., can solve the problems of no standby machine, equipment shutdown, high price, etc., to facilitate automatic operation, achieve predictive maintenance, and avoid ineffective labor. effect of work

Active Publication Date: 2020-07-10
深圳市科通技术股份有限公司
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Problems solved by technology

The key equipment in the device is expensive and there is no backup machine. Once a failure occurs, the entire device will stop production and the economic loss will be huge.

Method used

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  • Predictive maintenance method and system for mechanical equipment
  • Predictive maintenance method and system for mechanical equipment

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Embodiment Construction

[0011] In order to make the above features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The detailed description is only for helping to understand the present invention, and the protection scope of the present invention is not limited to the specific description in the specific implementation.

[0012] figure 1 A specific implementation of a method for predictive maintenance of mechanical equipment according to the present invention is shown. In this specific implementation, the following steps are mainly included:

[0013] Step S101: Data collection step

[0014] In a specific embodiment of the present invention, the sensor is tightly adsorbed on the device under test by means of strong magnetic adsorption, and the collector automatically acquires the operation status information of the device under test in real time, and the...

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Abstract

The invention discloses a predictive maintenance method and system for mechanical equipment, and belongs to the technical field of industrial information acquisition and analysis. The predictive maintenance method of the mechanical equipment comprises the steps that a collector acquires original vibration acceleration data and original temperature data of equipment to be tested; an intelligent gateway preprocesses the original vibration acceleration data to obtain vibration acceleration amplitude data with timestamps; a cloud platform processes and stores the vibration acceleration amplitude data and the corresponding relation between the original temperature data and the to-be-tested equipment; an artificial intelligence engine analyzes and processes the vibration acceleration amplitude data to obtain labeled fault features; the cloud platform sends the fault features with the labels and the original temperature data; an APP or Web displays the fault features; and the equipment to betested is maintained according to the fault characteristics with the labels or the original temperature data. Predictive maintenance of mechanical equipment is realized, invalid manual operation is avoided, and automatic operation is facilitated.

Description

technical field [0001] The invention relates to the technical field of collection and analysis of industrial information, in particular to a predictive maintenance method and maintenance system for mechanical equipment. Background technique [0002] Equipment maintenance is an important task for an enterprise, and the equipment maintenance method has undergone changes from after-the-fact maintenance, preventive maintenance, and predictive maintenance. The application of condition monitoring and fault diagnosis technology has promoted the innovation of maintenance methods. Predictive maintenance (Predictive Maintenance, PdM), also known as predictive maintenance or condition-based maintenance, refers to the maintenance that is performed when the equipment needs maintenance based on monitoring and diagnosis. Predictive maintenance is based on condition monitoring and fault diagnosis, based on the actual operating status of equipment, comprehensive production needs to formulate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/00G08B21/18G16Y20/20G16Y40/10G16Y40/20G16Y40/40
CPCG06Q10/04G06Q10/20G08B21/187G08B21/182
Inventor 文锟
Owner 深圳市科通技术股份有限公司
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