基于大数据融合的深螺纹孔加工方法

By dividing the deep thread hole machining process into four stages and monitoring and adjusting the machining parameters in real time, the problem of unstable quality in traditional deep thread hole machining is solved, and high-precision and stable deep thread hole machining is achieved.

CN122099450BActive Publication Date: 2026-07-17TAIZHOU HUANGYAN KUNPENG AUTOMOBILE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
TAIZHOU HUANGYAN KUNPENG AUTOMOBILE CO LTD
Filing Date
2026-04-28
Publication Date
2026-07-17

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Abstract

本发明涉及深螺纹孔加工技术领域，尤其涉及基于大数据融合的深螺纹孔加工方法，本发明通过将深螺纹孔的加工过程划分为导向阶段、切削阶段、成形阶段与精整阶段，基于丝锥启动扭矩的比对结果，或基于轴线的偏差值的比对结果，判定是否触发纠偏指令；基于排屑状态的判定执行反向推刀排屑操作或降低丝锥转速操作；基于波峰的幅值稳定性与间隔的均匀性判断螺纹牙型的成形一致性，并执行进给修正操作；基于衰减曲线确定丝锥的磨损补偿量，并调整精整阶段的最终进给深度。本发明通过对深螺纹孔加工的过程进行实时动态判定，适应性调整加工参数，提高了深螺纹孔加工过程的稳定性。
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