꼭지점 계획을 이용한 주축 사이즈와 베어링간 길이 결정

• 영문명: Determination of shaft size and bearing span length using the extreme vertics design
• 발행기관: 개인저작물
• 저자명: 황영국(Young-Kug Hwang) 이춘만(Choon-Man Lee)
• 간행물 정보: 『개인저작물 - 공학』null, 257~262쪽, 전체 6쪽
• 주제분류: 공학 > 개인저작물
• 파일형태: PDF
• 발행일자: 2008.10.null

영문 초록

The spindle is the main component in machine tools. The static and dynamic stiffness of the spindle directly affect the machining productivity and surface integrity of the workpiece. The static and dynamic stiffness of the spindle depend on the shaft size, bearing arrangement, bearing span length, and so on. Therefore, the selection of shaft size and bearing span length are important to improve the spindle stiffness. This paper presents an determination of shaft size and bearing span length in spindle design step. In order to select the optimal bearing and built-in motor locations with constraint conditions, the extreme vertices design was applied. The results show that extreme vertices design is usable for spindle design with design constraints.

목차

1. 서론

2. 주축계 설계

3. 최적설계

4. 결론

참고문헌

키워드

Extreme vertices design Spindle design ARMD Contour plot Bearing span length