토글 조인트장치를 이용한 가변예압장치 개발을 위한 기초 연구

• 영문명: A Fundamental Study on the Development of a Variable Preload Device Using Toggle Joint Mechanism
• 발행기관: 개인저작물
• 저자명: 최치혁 차나현 이춘만
• 간행물 정보: 『개인저작물 - 공학』제30권 제3호, 1~6쪽, 전체 6쪽
• 주제분류: 공학 > 개인저작물
• 파일형태: PDF
• 발행일자: 2013.03.null

영문 초록

To increase the machine accuracy by improving the stiffness of spindle bearings, preload was applied to the spindle bearings. The methods of fixed position preload, convertible preload, constant pressure preload, and variable preload are used to apply the preload to the spindle bearing. The previous studies performed by the author of this study were variable preload methods using rubber pressure and centrifugal force based on mechanical systems. This study proposed a toggle joint mechanism that could be applied to variable preload method using centrifugal force and rubber pressure to increase the preload. Also, a finite element analysis was conducted to predict the deformation of the rubber and change of the preload. And the analysis results showed that the preload by the device using rubber pressure only was increased by the toggle joint mechanism using rubber pressure.

목차

1. 서론

2. 토글 조인트장치를 이용한 예압장치의 적용

3. 원심력 배력장치를 이용한 예압장치의 구조해석

4. 결론

참고문헌

키워드

가변예압 토글 조인트 고무압 공작기계 스핀들 베어링 Variable Preload Toggle Joint Mechanism Rubber Force Machine Tools Spindle Bearing