Automatic balance detection method for resin grinding wheel

Static balance detection is carried out through 3D laser scanning technology and membership weighted averaging method, and combined with AdaBoost model and adaptive threshold adjustment technology, high-precision balance detection before and after the use of resin grinding wheels is achieved, solving the problem of inability to effectively evaluate small imbalances and adaptability in the existing technology, and improving the accuracy and adaptability of the detection.

CN119643046AActive Publication Date: 2025-03-18AVIC TIANSHUI HIGH TECH ABRASIVES +1
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Patent Information

Application Number
CN202510161112.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-13
Publication Date
2025-03-18
Estimated Expiration
2045-02-13

AI Technical Summary

Technical Problem

The existing resin grinding wheel balance detection methods cannot effectively evaluate the slight imbalance of the grinding wheel before use, and fail to comprehensively consider the balance of the grinding wheel in different environments after use, and the dynamic balance threshold is set to be fixed, making it difficult to adapt to different types and working conditions.

Method used

The radial symmetry data and thickness uniformity data of the resin grinding wheel were obtained by 3D laser scanning technology, and the static equilibrium index data was calculated through the membership weighted average method, and the static equilibrium threshold was set. For the grinding wheel after use, dynamic monitoring data, environmental data and resin hardness data are collected, dynamic balance indicators are predicted using the AdaBoost model, and dynamic balance thresholds are adjusted dynamically according to the environment and material hardness.

Benefits of technology

It realizes high-precision balanced detection before and after the use of resin grinding wheels, can effectively adapt to different environments and working conditions, improves the accuracy and adaptability of the detection, reduces manual intervention, and improves the detection efficiency and consistency.

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Abstract

The invention belongs to the technical field of balance detection, and discloses an automatic balance detection method for a resin grinding wheel, which comprises the following steps: acquiring radial symmetry data and thickness uniformity data for the resin grinding wheel before use, and calculating static balance index data by using a membership weighted average method; setting a static balance threshold value, comparing the static balance index data with the static balance threshold value, and judging whether the resin grinding wheel is balanced or not before use; the balanced resin grinding wheel is used, and dynamic monitoring data, environment data and resin hardness data are collected and preprocessed; based on the preprocessed dynamic monitoring data, using an AdaBoost model to predict dynamic balance index data; setting a self-adaptive dynamic balance threshold value, comparing the dynamic balance index data with the self-adaptive dynamic balance threshold value, and judging whether the used resin grinding wheel is balanced or not; the resin grinding wheel balance detection precision and efficiency are remarkably improved, the service life is prolonged, and the equipment damage risk caused by unbalance is reduced.
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