宇航材料工艺2025,Vol.55Issue(3):1-11,11.DOI:10.12044/j.issn.1007-2330.2025.03.001
CFRP超声加工技术研究进展
A Review of Ultrasonic Machining in Carbon Fiber Reinforced Polymers
摘要
Abstract
Carbon Fiber Reinforced Polymer(CFRP)exhibits anisotropic mechanical properties and inherently low interlaminar bonding strength,which collectively lead to machining defects during conventional processing,consequently limiting its broader industrial application.Ultrasonic machining,which superimposes high-frequency vibrations onto conventional mechanical processes,has been widely adopted due to its proven capability to reduce cutting forces/temperatures while mitigating machining defects in CFRP composites.This study provides a systematic review of ultrasonic machining technology for CFRP,beginning with an overview of key system components:ultrasonic vibration tool holders,wireless power transmission systems,and ultrasonic power supply units.The material removal mechanisms and defect formation dynamics are analyzed through multiple perspectives,including kinematic characteristics,cutting force fluctuations,and chip formation patterns.Special attention is devoted to the investigation of the root causes,detection methodologies,and ultrasonic suppression mechanisms of typical processing defects such as delamination,burr formation,and tearing.Furthermore,the review systematically summarizes the technical advantages,operational paradigms,and process parameter-effect correlation mechanisms in ultrasonic machining,while projecting future development trajectories.关键词
碳纤维复合材料(CFRP)/超声加工/加工机理/加工工艺/研究进展Key words
CFRP/Ultrasonic machining/Machining mechanism/Machining technology/Research progress分类
通用工业技术引用本文复制引用
庄百亮,朱卓志,丁凯,许超,庞昊斐..CFRP超声加工技术研究进展[J].宇航材料工艺,2025,55(3):1-11,11.基金项目
江苏省产业前瞻与关键技术重点研发项目(BE2022106) (BE2022106)