English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Ceramic rollers can be used in the heating furnace conveniently because of its high temperature resistance. The new roller consists of ceramic sleeve and steel shaft connected only under a small shrink fitting ratio because of the brittleness. In the previous study, simulation of coming out of the shaft from the sleeve was performed, but only small number of loading cycle can be considered because of large computational time. To analyze the coming out problem more efficiently, in this paper, the two-dimensional shrink fitted structures are considered. Then, the effects of the magnitude of load and shrink fitting ratio are investigated under large number of loading cycle. Finally, the coming out mechanism is discussed for larger number of cycles by focusing on the shear stress and displacement at the joint end. The coming out occurs when the negative shear stress is unstable. On the other hand, the coming out does not occur when the positive shear stress is stable with little fluctuation

Coming Out Mechanism of Steel Shaft from Ceramic Sleeve