언밸런싱량을 이용한 주축의 에러보정

• 영문명: Spindle Error Compensation Using Unbalanced Mass
• 발행기관: 개인저작물
• 저자명: 임정숙(Jeong-Suk Lim) 정원지(Won-Jee Chung) 이춘만(Choon-Man Lee)
• 간행물 정보: 『개인저작물 - 공학』null, 331~334쪽, 전체 4쪽
• 주제분류: 공학 > 개인저작물
• 파일형태: PDF
• 발행일자: 2009.05.null

영문 초록

Spindle design is very important to improve the competitive power in production cost of high quality machine tools. In this paper, spindle system was designed with built-in motor can be used to simplify the structure, to improve the machining frexibility, and to perform high speed machining of machine tools. According to the spindle speed is high, spindle end s displacement is considered to be an important subject. To know how the unbalanced mass affect to the spindle end displacement, modal analysis was performed and analyzed. When, unbalanced mass was 0g, spindle front end displacement was a minimum, and unbalanced mass was 20g, spindle rear end displacement was kept to a minimum.

목차

1. 서론

2. 고속주축의 유한요소모델

3. 언밸런싱 질량을 고려한 모드해석

4. 결론

참고문헌

키워드

high-sneed spindle finite element method unbalanced mass modal analvsis