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傳動齒輪近表面夾雜的探傷檢測超聲波探傷

信息編號:63910845 發布時間:2025/8/6 15:56:30
傳動齒輪近表面夾雜的超聲背散射診斷??
面向變速箱齒輪(20CrMnTi滲碳鋼)滲碳層下的非金屬夾雜,蘇州德斯森推出超聲背散射系統。采用15MHz聚焦 配合晶粒噪聲 算法,可識別距表面1.2mm 內Φ0.15mm級Al?O?夾雜(定位誤差±0.25mm),其時域頻域聯合分析使信噪比提升22dB。

在齒輪熱處理產線中,設備通過機器人自動定位齒面應力區,單件檢測耗時僅20秒。成功 因鍛坯污染導致的夾雜超標件(單齒 密度≥3點), 齒輪點蝕失效風險。系統集成高溫耦合劑噴射裝置(耐溫180℃),誤報率低至0.15%,已應用于采埃孚杭州工廠,良品率提升至99.8%。

??技術突破??:開發??晶粒噪聲 算法??,攻克滲碳鋼粗晶組織對微小夾雜信號的掩蓋問題。
以下是“傳動齒輪近表面夾雜的探傷檢測超聲波探傷”信息發布人聯系方式:

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