[논문]A deburring strategy in drilled hole of CFRP composites using EDM process

Islam, Md. Mofizul; Li, Chang Ping; Won, Sung Jae; Ko, Tae Jo

doi:10.1016/j.jallcom.2017.02.001

A deburring strategy in drilled hole of CFRP composites using EDM process

Journal of alloys and compounds, v.703, 2017년, pp.477 - 485

Islam, Md. Mofizul (Corresponding author.) , Li, Chang Ping , Won, Sung Jae , Ko, Tae Jo

Abstract ▼ AI-Helper

Carbon fiber reinforced plastic (CFRP) composites are highly promising materials for applications in the aeronautic and aerospace industry due to their superior strength-to weight and stiffness-to-weight ratios. Drilling of CFRPs composites is an important machining operation in the aerospace industry. However, during drilling of CFRPs, the formation of burrs are always severe shortcomings. In most machining processes, burrs are an undesired by-product cause many problems in assembly, inspection, process automation and precision component operation. To address this problem, this study introduced electrical discharge machining (EDM) as a deburring method for removal of burrs which are generated during drilling of CFRP composites. Four types of cylindrical tool namely copper, steel, brass and aluminium were used as the electrode for deburring. Deburring was carried out at various capacitance and time with different electrode materials. Experimental results demonstrated that the generated burrs of the drilled hole were successfully removed by the proposed deburring method. The copper electrode proved the better performance than others electrode in terms of deburring time and material removal rate. On the other hand aluminium electrode obtained lowest performance. The suggested deburring technique is effective for removal of the drilling burrs in conductive materials regardless of their hardness, because of the EDM deburring uses electrical discharge and its thermal energy without mechanical contact between the tool and workpiece. (C) 2017 Elsevier B.V. All rights reserved.

주제어

참고문헌 (15)

Prog. Aerosp. Sci. Soutis 41 143 2005 10.1016/j.paerosci.2005.02.004 Fibre reinforced composite in aircraft construction

상세보기
J. Manuf. Sci. Eng. Trans. ASME Won 124 242 2002 10.1115/1.1448317 Chisel edge and pilot hole effects in drilling composite laminates

상세보기
Mater. Sci. Forum Kunxian 800-801 61 2014 Defects study on drilling of carbon fiber reinforced polymer (CFRP) laminates
J. Mater. Process. Technol. Jeong 209 5399 2009 10.1016/j.jmatprotec.2009.04.021 Deburring micro features using micro- EDM

상세보기
Int. J. Mach. Tools Manuf. Bonnet 94 57 2015 10.1016/j.ijmachtools.2015.04.006 CFRP drilling: fundamental study of local feed force and consequences on hole exit damage

상세보기
J. Mater. Res. Technol. Eneyew 3 354 2014 10.1016/j.jmrt.2014.10.003 Experimental study of surface quality and damage when drilling unidirectional CFRP composites

상세보기
Gillespie 1999 Deburring and Edge Finishing Handbook
Int. J. Mach. Tools Manuf. Lau 30 297 1990 10.1016/0890-6955(90)90138-9 Electrical discharge machining of carbon fibre composite materials

상세보기
J. Mater. Sci. Guu 36 2037 2001 10.1023/A:1017539100832 Effect of electrical discharge machining on the characteristics of carbon fiber reinforced carbon composites

상세보기
Precis. Eng. Gillespie 1 189 1979 10.1016/0141-6359(79)90099-0 Deburring precision miniature parts

상세보기
J. Mater. Process. Technol. Balasubramaniam 79 52 1998 10.1016/S0924-0136(97)00305-1 Investigation of AJM for deburring

상세보기
J. Dyn. Syst. Meas. Control Her 113 60 1992 10.1115/1.2896360 Automated robotic deburring of parts using compliance control

상세보기
Int. J. Mater. Prod. Technol. Paul 43 43 2012 10.1504/IJMPT.2012.047647 Drilling of carbon fibre reinforced plastic (CFRP) composites-A review

상세보기
Adv. Mater. Res. Ji 188 154 2011 10.4028/www.scientific.net/AMR.188.154 Study of exit burr formation of CFRP

상세보기
Int. J. Precis. Eng. Manuf. Xu 14 1687 2013 10.1007/s12541-013-0252-2 Drilling machinability evaluation on new developed High- strength T800S/250F CFRP laminates

원문보기 상세보기

LOADING...

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 논문명, 저널/프로시딩명, 저자 , 발행년, 권, 호, 시작페이지, 끝페이지, 발행기관 관리번호, 논문명, 대등논문명, 저자 , 저널/프로시딩명, 발행기관, 발행년, 발행언어, 권, 호, 시작페이지, 끝페이지, ISBN, ISSN, 주제분야, 키워드, 초록(한글), 초록(영문), 저자(소속기관)
저장형식	Text(ASCII format) Excel format RefWorks Direct Export RIS format (for Reference Manager, ProCite, EndNote), Scholar's Aids, Mendeley
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

A deburring strategy in drilled hole of CFRP composites using EDM process

Abstract ▼ AI-Helper

주제어

참고문헌 (15)

이 논문을 인용한 문헌

연구과제 타임라인

관련 콘텐츠

원문 URL 링크

이 논문과 함께 이용한 콘텐츠

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

A deburring strategy in drilled hole of CFRP composites using EDM process

Abstract ▼ AI-Helper

주제어

참고문헌 (15)

이 논문을 인용한 문헌

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

관련 콘텐츠

원문 URL 링크

이 논문과 함께 이용한 콘텐츠

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트