Excavator movable arm service life prediction method, device, electronic equipment and storage medium

Abstract

The invention provides an excavator movable arm service life prediction method, a device, electronic equipment and a storage medium. The method comprises the steps of acquiring the vibration information of an excavator movable arm; inputting the vibration information into a life prediction model to obtain a residual life prediction value output by the life prediction model, wherein the life prediction model is obtained by training on the basis of vibration information of the sample excavator movable arm and a residual life actual value of the sample excavator movable arm. According to the method, the device, the electronic equipment and the storage medium provided by the invention, the remaining service life of the excavator movable arm can be predicted, so that engineering technicians can know the use state of the excavator movable arm in advance and reasonably arrange the working period of the excavator, the excavator movable arm can be overhauled and maintained in time, and the working efficiency is improved. The service life of the movable arm of the excavator is prolonged.

Description

technical field [0001] The invention relates to the technical field of mechanical engineering, in particular to a method, device, electronic equipment and storage medium for predicting the life of an excavator arm. Background technique [0002] The excavator arm is the core device of the excavator, and the movement of the stick and bucket needs to rely on the stable operation of the arm. The working environment of most excavators is harsh, and high-intensity work will also lead to accelerated fatigue wear of the boom, and operator misuse will also accelerate damage to the boom. Most of the failures of the boom are cracks. Once the boom cracks, the construction will be interrupted, and it may also cause casualties. Generally speaking, engineers and technicians want excavator booms to have a longer service life. [0003] How to predict the life of the excavator arm is an urgent issue in the industry. Contents of the invention [0004] The invention provides a method, devi...

AI Technical Summary

Problems solved by technology

The working environment of most excavators is harsh, and high-intensity work will also lead to accelerated fatigue wear of the boom, and operator misuse will also accelerate the damage of the boom

Most of the boom failures are cracks. Once the boom cracks, the construction will be interrupted, and casualties may also be caused.

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