用于风力涡轮机刹车片的碳纤维编织复合材料的摩擦学特性

A. M. Atia, K. M. Atia, A. H. Badran
{"title":"用于风力涡轮机刹车片的碳纤维编织复合材料的摩擦学特性","authors":"A. M. Atia, K. M. Atia, A. H. Badran","doi":"10.21608/jest.2024.334797","DOIUrl":null,"url":null,"abstract":"The established challenge in contemporary mechanical engineering lies in the enhancement of materials for applications involving wear. This study focuses on analyzing the wear mechanism of brake pads by employing epoxy reinforced with carbon fiber. The fabrication involved the lay-up process, and curing time reduction was achieved through elevated temperatures. The number of the carbon fiber layers examined was 2, 3, 4, 5 and 6. To investigate the wear rate characteristics of the carbon fiber composite (CFC), a pin-on-disc apparatus with varying rotational speeds, convertible to linear distance, was utilized. The results reveal that wear decreased when toughness increased. As the fiber content increased, wear decreased. Besides, the delamination of the carbon fibers and the separation of individual layers within the composite structure were the wear mechanism of the composites.","PeriodicalId":212154,"journal":{"name":"Journal of the Egyptian Society of Tribology","volume":"45 2","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"TRIBOLOGICAL PROPERTIES OF WOVEN CARBON FIBRE COMPOSITE FOR WIND TURBINE BRAKE PADS\",\"authors\":\"A. M. Atia, K. M. Atia, A. H. Badran\",\"doi\":\"10.21608/jest.2024.334797\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The established challenge in contemporary mechanical engineering lies in the enhancement of materials for applications involving wear. This study focuses on analyzing the wear mechanism of brake pads by employing epoxy reinforced with carbon fiber. The fabrication involved the lay-up process, and curing time reduction was achieved through elevated temperatures. The number of the carbon fiber layers examined was 2, 3, 4, 5 and 6. To investigate the wear rate characteristics of the carbon fiber composite (CFC), a pin-on-disc apparatus with varying rotational speeds, convertible to linear distance, was utilized. The results reveal that wear decreased when toughness increased. As the fiber content increased, wear decreased. Besides, the delamination of the carbon fibers and the separation of individual layers within the composite structure were the wear mechanism of the composites.\",\"PeriodicalId\":212154,\"journal\":{\"name\":\"Journal of the Egyptian Society of Tribology\",\"volume\":\"45 2\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-01-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of the Egyptian Society of Tribology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.21608/jest.2024.334797\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Egyptian Society of Tribology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21608/jest.2024.334797","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

当代机械工程面临的既定挑战在于如何提高材料的耐磨性。本研究的重点是通过使用碳纤维增强环氧树脂分析刹车片的磨损机理。制造过程包括层叠工艺,并通过高温缩短固化时间。测试的碳纤维层数分别为 2、3、4、5 和 6 层。为了研究碳纤维复合材料(CFC)的磨损率特性,使用了一个可转换为线性距离的不同转速的针盘装置。结果表明,当韧性增加时,磨损减少。随着纤维含量的增加,磨损减少。此外,复合材料结构中碳纤维的分层和单层的分离是复合材料的磨损机理。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
TRIBOLOGICAL PROPERTIES OF WOVEN CARBON FIBRE COMPOSITE FOR WIND TURBINE BRAKE PADS
The established challenge in contemporary mechanical engineering lies in the enhancement of materials for applications involving wear. This study focuses on analyzing the wear mechanism of brake pads by employing epoxy reinforced with carbon fiber. The fabrication involved the lay-up process, and curing time reduction was achieved through elevated temperatures. The number of the carbon fiber layers examined was 2, 3, 4, 5 and 6. To investigate the wear rate characteristics of the carbon fiber composite (CFC), a pin-on-disc apparatus with varying rotational speeds, convertible to linear distance, was utilized. The results reveal that wear decreased when toughness increased. As the fiber content increased, wear decreased. Besides, the delamination of the carbon fibers and the separation of individual layers within the composite structure were the wear mechanism of the composites.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
ENERGY HARVESTING AND OPTIMIZATION USING ACTIVE RESONANCE FITTING PROPER SELECTION OF FOOT INSOLE FOR SLIPPERS ELECTROSTATIC CHARGES GENERATED ON THE SURFACE OF EYE DRAPES DURING SURGERY MECHANICAL AND TRIBOLOGICAL PERFORMANCE OF Al-x SiC COMPOSITES PRODUCED BY POWDER METALLURGY TECHNIQUE FOR THROTTLE VALVES APPLICATIONS ROLE OF TRIBOELECTRIFICATION IN THE FRICTION OF SLIDING SURFACES
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1