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초록
To verify previously developed nut stiffness model of a ballscrew and compensate for tilting of the ballscrew shaft with respect to the nut body, an improved stiffness measurement system has been devised. Double-nut ballscrews are tested under several load and assembly conditions. It is confirmed that experimental results are around 90% of the mathematical nut stiffness.
키워드
Assembly condition; Ball-screw; Ball-screw shafts; Precision measurement; Stiffness measurements; Stiffness model; Precision engineering; Stiffness
- 제목
- Precision measurement of nut stiffness in ballscrews
- 저자
- Chung, Sung Chong; Kim, Gyungho; Park, Chun-Hong
- 발행일
- 2012-10
- 유형
- Conference Paper
- 저널명
- Proceedings - ASPE 2012 Annual Meeting
- 호
- 54
- 페이지
- 382 ~ 385