{"title":"用于 CFRP 曲面部件铣削的刀具轨迹规划方法:考虑可变倾角以适应纤维层的不同方向","authors":"","doi":"10.1016/j.jmapro.2024.10.081","DOIUrl":null,"url":null,"abstract":"<div><div>Improper tool trajectory selection during CFRP curved component milling can lead to sudden changes in instantaneous cutting parameters, such as fiber cutting angle, resulting in significant machining damage and profile deviation. In this paper, a novel tool trajectory planning method for CFRP curved component milling is proposed. The key innovation of this method lies in considering the effect of tool variable inclination on fiber removal behavior. Employing the developed method, the influence of trajectories under different tool inclination angles on the milling quality of CFRP surfaces is thoroughly investigated. The results indicate that, to minimize machining damage, an inclination angle within 10° is recommended when the fiber cutting direction is in the range of 0°-60° and 150°-180°. For fiber cutting directions falling within 60°-150°, it is recommended to select an inclination angle above 25°. Additionally, the novel tool trajectory planning method decreases CFRP surface profile errors by over 20 %.</div></div>","PeriodicalId":16148,"journal":{"name":"Journal of Manufacturing Processes","volume":null,"pages":null},"PeriodicalIF":6.1000,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Tool trajectory planning method for CFRP curved component milling: Considering variable inclination to adapt to different directions of fiber layers\",\"authors\":\"\",\"doi\":\"10.1016/j.jmapro.2024.10.081\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Improper tool trajectory selection during CFRP curved component milling can lead to sudden changes in instantaneous cutting parameters, such as fiber cutting angle, resulting in significant machining damage and profile deviation. In this paper, a novel tool trajectory planning method for CFRP curved component milling is proposed. The key innovation of this method lies in considering the effect of tool variable inclination on fiber removal behavior. Employing the developed method, the influence of trajectories under different tool inclination angles on the milling quality of CFRP surfaces is thoroughly investigated. The results indicate that, to minimize machining damage, an inclination angle within 10° is recommended when the fiber cutting direction is in the range of 0°-60° and 150°-180°. For fiber cutting directions falling within 60°-150°, it is recommended to select an inclination angle above 25°. Additionally, the novel tool trajectory planning method decreases CFRP surface profile errors by over 20 %.</div></div>\",\"PeriodicalId\":16148,\"journal\":{\"name\":\"Journal of Manufacturing Processes\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":6.1000,\"publicationDate\":\"2024-11-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Manufacturing Processes\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1526612524011216\",\"RegionNum\":1,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENGINEERING, MANUFACTURING\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Manufacturing Processes","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1526612524011216","RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, MANUFACTURING","Score":null,"Total":0}
Tool trajectory planning method for CFRP curved component milling: Considering variable inclination to adapt to different directions of fiber layers
Improper tool trajectory selection during CFRP curved component milling can lead to sudden changes in instantaneous cutting parameters, such as fiber cutting angle, resulting in significant machining damage and profile deviation. In this paper, a novel tool trajectory planning method for CFRP curved component milling is proposed. The key innovation of this method lies in considering the effect of tool variable inclination on fiber removal behavior. Employing the developed method, the influence of trajectories under different tool inclination angles on the milling quality of CFRP surfaces is thoroughly investigated. The results indicate that, to minimize machining damage, an inclination angle within 10° is recommended when the fiber cutting direction is in the range of 0°-60° and 150°-180°. For fiber cutting directions falling within 60°-150°, it is recommended to select an inclination angle above 25°. Additionally, the novel tool trajectory planning method decreases CFRP surface profile errors by over 20 %.
期刊介绍:
The aim of the Journal of Manufacturing Processes (JMP) is to exchange current and future directions of manufacturing processes research, development and implementation, and to publish archival scholarly literature with a view to advancing state-of-the-art manufacturing processes and encouraging innovation for developing new and efficient processes. The journal will also publish from other research communities for rapid communication of innovative new concepts. Special-topic issues on emerging technologies and invited papers will also be published.