Hydraulic component reliability analysis method and system, computer device and storage medium

A technology of hydraulic components and analysis methods, applied in fluid pressure actuation devices, fluid pressure actuation system testing, mechanical equipment, etc., can solve the problems of low utilization rate of fault data and insufficient research accumulation.

Pending Publication Date: 2021-12-07
JIANGSU XCMG CONSTR MASCH RES INST LTD
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  • Abstract
  • Description
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Benefits of technology

This patented describes an analysis method that helps in understanding how well different parts are made up from each other or when they fail over time. It also includes various factors like temperature, pressure, humidity, vibration levels, and stress concentration which affects their lifespan. By analyzing these variables, we aimed at improving the quality control process by identifying potential issues with those parts before making them finalized into products.

Problems solved by technology

This patented describes two technical problem: poorly designed or manufactured parts can lead to failures that affect their overall lifespan, leading to reduced efficiency and safety issues associated with these systems' use. Additionally, it highlights the importance of analyzing and mineralizing potential sources of error (such as sensor malfunctions) on specific areas within each part before they are put into production due to its complex nature and unknown cause(failure).

Method used

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  • Hydraulic component reliability analysis method and system, computer device and storage medium
  • Hydraulic component reliability analysis method and system, computer device and storage medium
  • Hydraulic component reliability analysis method and system, computer device and storage medium

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Embodiment Construction

[0056] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way intended as any limitation of the disclosure, its application or uses. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present disclosure.

[0057] Relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.

[0058] At the same time, it should be unders...

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Abstract

The invention relates to a hydraulic component reliability analysis method and system, a computer device and a storage medium. The hydraulic component reliability analysis method comprises the steps that hydraulic component fault information is collected, and the hydraulic component fault information comprises hydraulic component field fault data and hydraulic component bench test fault data; according to the hydraulic component fault information, hydraulic component failure modes are classified, and a failure case database is constructed; fitting inspection is carried out on a distribution form of the hydraulic component field fault data; and failure mode analysis is carried out according to the hydraulic component fault information and the fitting test result. According to the method, the field fault data and the bench test fault data of a hydraulic component are collected to form basic data of reliability research work of the hydraulic component; and according to the method, the failure mode can be analyzed and researched through the failure case database, so that reliability evaluation of the hydraulic component is completed, and guidance is provided for product design improvement and maintenance strategy optimization.

Description

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Claims

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Application Information

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Owner JIANGSU XCMG CONSTR MASCH RES INST LTD
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