<samp id="ksagm"><pre id="ksagm"></pre></samp>
<samp id="ksagm"><tfoot id="ksagm"></tfoot></samp>
  • <strike id="ksagm"></strike>
    <th id="ksagm"></th>
    <ul id="ksagm"><pre id="ksagm"></pre></ul>
  • <strike id="ksagm"></strike>
    Contact Us

    Micro Cooling Fan IT and microelectronic technology

    Date: 2014-11-6   Click: 1571 Times

    With the rapid development of the "Micro Cooling Fan" IT and microelectronics technology, the heat flux density electronic devices continues to increase, the power consumption is increasing, electronic equipment toward lighter, thinner direction, so that the electronic device cooling problems becoming more and more prominent. Cooling fan as a critical component of electronic equipment cooling system, plays a vital role in the smooth ensure reliable operation. According to statistics, most of the mechanical cooling fan failure focused on the bearing failure. Therefore, the "Micro Cooling Fan" bearing fault diagnosis and condition assessment undertaken to effectively ensure the reliability of electronic equipment operation and extend the life of electronic devices. Run for the vibration mechanism and bearing cooling fan, it carried out a series of fault diagnosis and research status assessment, "Micro Cooling Fan" The main contents include: analysis of the structural characteristics of the cooling fan, recalled the rolling bearing and vibration mechanism signal characteristics; the use of EMD decomposition, wavelet analysis, AR since the vibration signal MED regression linear prediction and filtering, signal processing techniques to analyze the cooling fan bearings to achieve a cooling fan bearing fault diagnosis; at the same time, we construct a special comb shaped filter, the signal from the frequency domain to establish a health index, bearing on the health status monitoring; In addition, the paper also uses SVM technology to operational status cooling fan bearings are classified and identified and classified based on the results of the structure degradation index cooling fan bearings to achieve a cooling fan bearing degradation assessment.

    Back to: Industry news

    +86-0769-83660708

    Home Product News Contact

    主站蜘蛛池模板: 久久精品国产一区二区三区不卡| 免费人妻精品一区二区三区| 亚洲成年www| 国外bbw免费视频| heyzo北条麻妃久久| 怡红院一区二区三区| 久久丫精品久久丫| 日本黄色免费观看| 亚洲AV无码专区国产乱码电影 | 国内精品区一区二区三| www亚洲欲色成人久久精品| 精品久久久久久国产91| 国产乱码一区二区三区爽爽爽| 日韩在线第二页| 国产精品女人在线观看| 91热视频在线| 女人张开腿给男人桶爽免费| 三个黑人上我一个经过| 把她抵在洗手台挺进撞击视频| 久久国产乱子伦精品免费不卡| 日韩电影免费在线观看 | 国产精品久久久久久| 337p日本欧洲亚洲大胆裸体艺术| 在线无码视频观看草草视频| japanesehd奶水哺乳期| 婷婷五月综合色中文字幕| 亚洲av无码片区一区二区三区| 欧美日韩国产综合草草| 亚洲永久网址在线观看| 波多野结衣与老人| 亚洲黄在线观看| 激性欧美激情在线aa| 伊人免费视频二| 玩弄丰满少妇视频| 伊人免费在线观看| 立川理惠在线播放一区| 免费观看中文字幕| 精品三级久久久久久久电影聊斋| 凹凸精品视频分类国产品免费| 美女免费视频黄的| 又紧又大又爽精品一区二区|