전동기 회전축의 열박음 형상일 따른 변형 특성

Strain Response of Motor Axis as Variation of Shrink Fitting

  • 우병철 (한국전기연구원 Mechatronics 그룹) ;
  • 정연호 (한국전기연구원 Mechatronics 그룹) ;
  • 강도현 (한국전기연구원 Mechatronics 그룹) ;
  • 김종문 (한국전기연구원 Mechatronics 그룹)
  • 발행 : 2003.10.30

초록

Shrink fitting is often used to constrain a conventional mechanical fasteners and fastening methods with temperature difference. Localized heating of the mating surface provides temporary expansion and allows slip fit assembly. The resulting interference fit exhibits exceptional strength without surface deformation at ambient temperatures. We studied an analysing method to find out a deformation of motor axis as variation of constrained method with shrink fitting.

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