Massager metal plate milling device

By constructing a CNC milling system that integrates multi-source sensor information fusion and adaptive adjustment, the problem of real-time monitoring and adaptive adjustment in existing technologies has been solved, achieving high-precision and stable machining of massager sheet metal parts.

CN121928403APending Publication Date: 2026-04-28JIANGXI HEQIKANG ELECTRONICS CO LTD
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Patent Information

Application Number
CN202610346586.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-03-20
Publication Date
2026-04-28

AI Technical Summary

Technical Problem

Existing CNC milling equipment cannot monitor and respond to multi-source information during the machining process in real time, resulting in excessive surface roughness and dimensional tolerances exceeding the allowable range, affecting product assembly accuracy and service life. Furthermore, it lacks adaptive adjustment capabilities, which can easily lead to equipment damage.

Method used

By introducing a workpiece condition assessment module, a cutting dynamics condition assessment module, and a machining accuracy confidence assessment module, a multi-source sensor information fusion and comprehensive quantitative assessment system is constructed to realize real-time monitoring of data such as suction fluctuation, workpiece temperature rise, vibration intensity, and cutting power, and to achieve adaptive adjustment through milling cutter speed adjustment and cutting depth adjustment.

Benefits of technology

It significantly improves the stability and precision of the processing, reduces scrap rate and safety risks, and increases production efficiency.

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Abstract

The invention is applicable to the technical field of numerical control machine tools, and provides a massager metal plate milling device, which comprises a milling cutter rotating speed adjusting module, a main shaft rotating speed adjusting module and a milling cutter rotating speed adjusting module, wherein the milling cutter rotating speed adjusting module is used for constructing a main shaft rotating speed adjusting model according to a reference main shaft rotating speed, a machining precision confidence coefficient, a flutter main frequency band energy ratio and a flutter main frequency value when the machining precision confidence coefficient is lower than a preset threshold value; outputting the milling cutter rotating speed adjusting quantity and controlling the milling cutter rotating speed to adjust; and the cutting depth adjusting module is used for constructing a cutting depth adjusting model according to the workpiece thickness, the dynamic state index, the workpiece state index and the reference cutting depth and outputting the cutting depth adjusting amount when the machining precision confidence coefficient is still lower than a preset threshold value after the milling cutter rotating speed is actively adjusted. By means of the massager metal plate milling device, the problems that in the prior art, the machining state cannot be sensed in real time, the self-adaptive adjusting capacity is lacked, and graded intervention and automatic alarm functions are lacked are effectively solved.
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