메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
A. Vishnu (Nandha Engineering College) M. Subramanian (Sns College of Technology)
저널정보
한양대학교 세라믹공정연구센터 Journal of Ceramic Processing Research Journal of Ceramic Processing Research Vol.25 No.2
발행연도
2024.4
수록면
168 - 177 (10page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
This study attempted to machine AA7050 using the Electric Discharge Machining (EDM) technique fabricated throughstir casting, whereas aluminium oxide and silicon carbide particles were used as reinforcement. Experiments conducted byaltering, powder concentration, current, pulse duration, and reinforcing %, machining performance evaluated in terms ofmaterial removal rate (MRR), Tool Wear Rate (TWR), surface roughness (Ra), and Machined Surface Hardness (MSH). Because of the high density, the suspension of Gr particles inside the spark gap was obstructed, causing particle deposition overthe surface, which lowers the MRR in contrast to other particle suspensions. Lower heat was produced at higher Tons dueto plasma densification, resulting in a drop in TWR. The Ra value improved as a result of the electrode’s higher gap distancefrom the workpiece, which enables thorough flushing of machined waste. The incorporation of particles also evenly distributedthe energy over the machined area, eliminating the uneven machined surface. Black patches, resolidified solids, globules,craters, and pits were seen on the surface topography, when particles were introduced to the dielectric fluid, these defects wereeliminated because of complete flushing of machined debris.

목차

등록된 정보가 없습니다.

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

최근 본 자료

전체보기

댓글(0)

0