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首页> 外文期刊>ISIJ international >Generation Mechanism of Driving Out Force of the Shaft from the Shrink Fitted Ceramic Roll by Introducing Newly Designed Stopper
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Generation Mechanism of Driving Out Force of the Shaft from the Shrink Fitted Ceramic Roll by Introducing Newly Designed Stopper

机译：引入新型塞子的收缩陶瓷辊压出轴力的产生机理。

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摘要

Ceramic roller can be used in the heating furnace conveniently because of its high temperature resistance. The roller consists of ceramic sleeve and steel shaft connected only under a small shrink fitting ratio because of the brittleness. However, the coming out of the shaft sometimes happens from the ceramic sleeve under repeated loading. Therefore, it is important to find out the driving out force to prevent the coming out failure. Based on the previous studies, a two-dimensional shrink fitted structure is considered by replacing the shaft with the inner plate and by replacing the sleeve with the outer plate. Then, the driving out force is focused in this study by introducing a newly designed stopper on the outer plate. The finite element simulation shows that the coming out phenomenon can be prevented due to the stopper installed on the outer plate. Then the mechanism of driving out force generation is clarified. Finally, the process of coming out is explained in terms of the residual displacement.
机译：陶瓷辊具有耐高温性，因此可以方便地用于加热炉中。辊子由陶瓷套筒和钢轴组成，由于脆性，仅以很小的收缩配合比连接。但是，有时会在重复加载的情况下从轴套中脱出轴。因此，重要的是找出驱动力以防止故障。根据以前的研究，考虑采用二维热缩配合结构，方法是将轴替换为内板，而将衬套替换为外板。然后，通过在外板上引入新设计的止动器，将驱出力集中在本研究中。有限元模拟表明，由于在外板上安装了塞子，可以防止出现现象。然后阐明了驱出力的机理。最后，根据残留位移说明伸出的过程。

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  • 来源
    《ISIJ international》 |2019年第2期|293-299|共7页
  • 作者

    Guowei ZHANG; Hiromasa SAKAI; Nao-Aki NODA; Yoshikazu SANO; Shun OSHIRO;

  • 作者单位

    Dept. of Mechanical and Control Engineering, Kyushu Institute of Technology, 1-1 Sensui-cho, Tobata-ku, Kitakyushu-shi, 804-8550 Japan;

    Dept. of Mechanical and Control Engineering, Kyushu Institute of Technology, 1-1 Sensui-cho, Tobata-ku, Kitakyushu-shi, 804-8550 Japan;

    Dept. of Mechanical and Control Engineering, Kyushu Institute of Technology, 1-1 Sensui-cho, Tobata-ku, Kitakyushu-shi, 804-8550 Japan;

    Dept. of Mechanical and Control Engineering, Kyushu Institute of Technology, 1-1 Sensui-cho, Tobata-ku, Kitakyushu-shi, 804-8550 Japan;

    Dept. of Mechanical and Control Engineering, Kyushu Institute of Technology, 1-1 Sensui-cho, Tobata-ku, Kitakyushu-shi, 804-8550 Japan;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    shrink fitting; ceramic roller; driving out; stopper; residual displacement;

    机译：缩合陶瓷辊赶出塞子;残余位移;

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