Yue Caixu, Fenghuize, Cai Chunbin, Zhang Haitao, Huang Cui
언어
영어(ENG)
URL
https://www.earticle.net/Article/A245595
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
Tool wear is an inevitable and continuously aggravated process in precision hard cutting. Interaction between tool wear and dynamic characteristics in cutting system makes the machining accuracy and quality of machined surface declining, which effects dynamic characteristics of cutting system deteriorated significantly. Based on this, cutter dynamic modal parameters of a specific cutting system are measured in this paper. Cutting force and change law of acceleration power spectrum are studied by experiments. Influence mechanism of tool wear on system frequency energy distribution was obtained. The cutting system dynamic characteristics are quantified by establishing simulation model. Root locus plot of non-uniform load distribution is obtained and the minimum stiffness ratio in the root locus plot is determined. The effect of tool flank wear on cutting system stability in quantitatively stable is researched.The results can provide a theoretical basis for the selection of reasonable selection of stable precision cutting conditions in different tool wear conditions.
목차
Abstract 1. Introduction 2. Hard Cutting Experimental Equipement and Related Materials 3. Effect of Tool Wear on the Cutting System Dynamic Characteristics 4. Research on Dynamic Characteristics base on Spectral Sensity 5. Research on Stability of Cutting System Limit Considering Tool Wear 6. Prediction of Stability Limits 7. Conclusion Acknowledgement Reference
키워드
Hard cutting processTool wearDynamic characteristicsSpectral densityStable region
저자
Yue Caixu [ Harbin University of Science and Technology ]
Fenghuize [ Harbin University of Science and Technology ]
Cai Chunbin [ Harbin University of Science and Technology ]
Zhang Haitao [ Harbin University of Science and Technology ]
Huang Cui [ Harbin University of Science and Technology ]
보안공학연구지원센터(IJUNESST) [Science & Engineering Research Support Center, Republic of Korea(IJUNESST)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of u- and e- Service, Science and Technology
간기
격월간
pISSN
2005-4246
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of u- and e- Service, Science and Technology Vol.8 No.3