男人边吃奶边添下面好爽视频

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      公制精密軋制滾珠絲杠

      公制精密軋制滾珠絲杠

      公制軋制滾珠絲杠組件專為實現安靜平穩運行和高性能而設計。其滾珠絲杠采用Thomson獲專利的德國精密絲杠成型(PSF)技術制成,可同時實現高精度(±23μm/300mm標準)和軋制工藝的高效率。滾珠螺母則利用滾珠循環系統(共有三種)采用螺紋鋼制成,因此非常耐用,適用于高速、高負載和/或高溫應用。滾珠螺母標配異形刮刷器,可容納潤滑劑并有助于抵擋細小的污染物(灰塵、粉末等)。

      產品介紹

      Precision Rolled Metric Specifications:

      導程 (mm.) 導程 (mm.)
      4 5 10 20 25 32 40 50
      12 X X X          
      16   X X          
      20   X   X       X
      25   X X X X     X
      32   X X X   X X  
      40   X X X     X  
      50     X X        
      63     X X        
      80     X          

      公制精密軋制滾珠絲杠的功能特點


      • Manufactured by patented PSF (Precision Screw Forming) technology
      • Offers low cost, high precision performance in applications typically requiring ground screws
      • Responsive manufacturing & delivery times.
      • No hard spots in the screws that can mar the ball surfaces and shorten screw life.
      • Smoother and quieter running due to superior surface finish.
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