Hydrostatic support design of cooling copper roller with inner pressure feedback in forming amorphous ribbon

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Cooling copper roller is the key technology and equipment to amorphous ribbon forming. Rolling bearing support is difficult to obtain high rotation accuracy. A new inner pressure feedback hydrostatic journal bearing is proposed with different recess area. The load capacity and film stiffness mathematical model of hydrostatic journal bearing are established. The Inner pressure feedback hydrostatic journal bearing with different recess area at the diameter of 200mm is designed and manufactured for amorphous ribbon cooling copper roller support structure. The operation tests demonstrate that the rotation accuracy of the cooling copper roller shaft is less than 2μm, which in accordance with the requirements of amorphous ribbon production process.

Original languageEnglish
Title of host publicationMechanical Automation and Materials Engineering
Pages46-51
Number of pages6
DOIs
StatePublished - 2013
Event2nd International Conference on Mechanical Automation and Materials Engineering, ICMAME 2013 - Wuhan, China
Duration: 9 Aug 201311 Aug 2013

Publication series

NameApplied Mechanics and Materials
Volume364
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2nd International Conference on Mechanical Automation and Materials Engineering, ICMAME 2013
Country/TerritoryChina
CityWuhan
Period9/08/1311/08/13

Keywords

  • Amorphous ribbon
  • Cooling cooper roller
  • Hydrostatic journal bearing
  • Inner pressure feedback

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