인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Gear skiving is an efficient and precise method for gear manufacturing. Traditional conical skiving tools feature a structural relief angle on the flank and a plane rake face, which often leads to inconsistent accuracy after regrinding and an unreasonable working rake angle. This paper proposes a novel design method for cylindrical gear skiving tool with uniform working rake angle based on origin offset. A motion model for offset gear skiving is established, and the conjugate contact relationship between the tool and the workpiece is derived. The cutting tool is constructed by a free-form rake face and a helical flank face. The working rake angle is controlled to be uniform, and the flank face is confirmed to have no interference through sweeping trajectory calculation. A multi-physics coupling simulation model for cutting forces and temperature field is developed using finite element method. The results demonstrate that, compared to the conventional plane-rake-face tool, the proposed tool with a curved-rake-face significantly reduces cutting force fluctuations and peak temperature, leading to enhanced tool life, improved machining stability, and superior gear accuracy. A cutting experiment verified the correctness and effectiveness of the proposed tool design method.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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