A niobium alloy surface treatment apparatus and treatment method

By employing a step-by-step processing and precise control method for niobium alloy surface treatment, the problems of low efficiency, unevenness, and safety hazards in the surface treatment of niobium alloy superconducting cavities have been solved, achieving high-precision and high-efficiency surface treatment results.

CN119550205BActive Publication Date: 2025-11-28HECHAOZHUANG (ZHONGSHAN) TECH CO LTD
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Patent Information

Application Number
CN202411906280.2
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-12-23
Publication Date
2025-11-28
Estimated Expiration
2044-12-23

AI Technical Summary

Technical Problem

The surface treatment of niobium alloy superconducting cavities in existing technologies suffers from problems such as low efficiency, unevenness, and high labor intensity. Traditional manual operation and general automated equipment are unable to achieve high-precision processing.

Method used

A step-by-step processing method is adopted to polish each cavity surface of the niobium alloy. By adjusting the height and position of the surface treatment structure, using a proportionally reduced processing path, and combining the processing path deviation obtained by the pressure sensor, precise control is achieved to ensure the processing quality and uniformity of each cavity surface.

Benefits of technology

It improves the precision and efficiency of niobium alloy surface treatment, reduces cumulative errors, ensures the consistency of surface treatment and workpiece performance, and reduces labor intensity and safety hazards.

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Abstract

The application discloses a niobium alloy surface treatment device and treatment method, which comprises adjusting the height of a surface treatment structure and positioning the niobium alloy; then, the Nth cavity surface of the niobium alloy is polished by the surface treatment structure, and N is preset as 1; then, N is set as N+1, the height of the surface treatment structure is adjusted, the Nth cavity surface of the niobium alloy is polished by the surface treatment structure, and the execution is repeated until the Nth cavity surface of the niobium alloy is the bottom cavity surface of the niobium alloy; the height and position of the surface treatment structure are adjusted, and the bottom cavity surface of the niobium alloy is polished by the surface treatment structure to obtain a niobium superconducting cavity; the above scheme polishes each cavity surface in turn in a step-by-step treatment mode, and the height and position of the surface treatment structure are adjusted in each step, so that the machining quality and uniformity of each cavity surface are ensured, and the precision is improved.
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Citation Information

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