고속스핀들의 고무압을 이용한 가변예압장치 실용화를 위한 기초연구

• 영문명: A Basic Study on the Application of a Variable Preload Device using Rubber Pressure for High Speed Spindle Systems
• 발행기관: 개인저작물
• 저자명: 최치혁(Chi Hyuk Choi) 심민섭(Min Seop Sim) 이춘만(Choon Man Lee)
• 간행물 정보: 『개인저작물 - 공학』제31권 제8호, 677~682쪽, 전체 6쪽
• 주제분류: 공학 > 개인저작물
• 파일형태: PDF
• 발행일자: 2014.08.null

영문 초록

One of the most important element technologies for achieving high-precision in machine tool spindle systems is preload technology for the bearing of spindle systems. Fixed position preload, constant pressure preload, conversion preload and variable preload methods have been applied for the spindle systems. In this study, a new variable preload method using centrifugal force and rubber pressure is used for reducing installation costs through simplifying its structure. The main objective of the work is the verification of the operability in a preload device using the rubber pressure by the finite element analysis. It is shown that the variable preload device proposed in this study is applicable to high speed machine tool spindles.

목차

1. 서론

2. 고속 주축의 구조

3. 가변예압장치 고속 주축의 적용

4. 결론

REFERENCES

키워드

가변예압 고무압 주축 베어링 Variable Preload Rubber Pressure Spindle Bearing