国产精品1024永久观看,大尺度欧美暖暖视频在线观看,亚洲宅男精品一区在线观看,欧美日韩一区二区三区视频,2021中文字幕在线观看

  • <option id="fbvk0"></option>
    1. <rt id="fbvk0"><tr id="fbvk0"></tr></rt>
      <center id="fbvk0"><optgroup id="fbvk0"></optgroup></center>
      <center id="fbvk0"></center>

      <li id="fbvk0"><abbr id="fbvk0"><dl id="fbvk0"></dl></abbr></li>

      擺盤機(jī)構(gòu)4 Wobbling disk mechanism 4

      文檔序號:1798
      擺盤機(jī)構(gòu)4 Wobbling disk mechanism 4
      擺盤機(jī)構(gòu)4 Wobbling disk mechanism 4
      此機(jī)制有雙自由度。兩個(gè)獨(dú)立的旋轉(zhuǎn)運(yùn)動被分配給粉色曲柄和綠色圓盤。

      渦輪-齒條傳動3 Worm-rack drive 3
      蝸輪離合器 1 Worm gear clutch 1
      渦輪傳動和聯(lián)動機(jī)構(gòu)1 Worm drive and linkage mechanism 1
      蝸桿傳動13:開槽輪 Worm drive 13:Slotted Wheel