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      歡迎來到- 無錫艾力科數控設備有限公司 的官方網站,   數控輪轂外圈溝磨床、球軸承套圈磨超自動線、超精機!
      全國銷售與服務熱線
      0510 - 83293888
      產品展示product
      M11100寬砂輪無心磨床
      Wide Grinding Wheel Centerless Grinder

      主要用途

      本機用來磨削圓柱面,錐面和各種成形回轉外表面,經改裝設計還可以加工某些端面,如果用戶需要可以精化處理,提高若干項精度,以滿足軸承、軍工、汽車、拖拉機、紡織機械、電機等行業的需要。如:各種軸承外圓、滾針、滾柱、活塞銷、錠桿、羅拉、搖臂軸、壓縮機曲軸、電機轉子軸、長棒料、管料……

      Application

      This machine tool is used for grinding cylindrical surface,conical surface and various forming rotations The outer surface can also be machined with some end faces after modification design,ifUsers’needs can be refined to improve the accuracy of several items to meetBearing,military industry,automobile,tractor,textile machinery,motor,etclndustry needs.Such as:all kinds of bearing oute r circle,needle,roller,piston pinSpindle,roller,rocker shaft,compressor crankshaft,motor rotor shaftLong bar,tube

      結構特點

      1、機床布局采用雙面移動形式;
      2、砂輪主軸為雙支撐結構,采用多片動壓軸承
      3、導輪主軸為雙支撐結構,采用多片動壓軸承
      4、導輪架進給以及砂輪修整器仿形導軌均采用滑動導軌;
      5、砂輪架進給采用靜壓導軌;
      6、可以配置上下料

      Main structural features

      1.The layout of the machine tool adopts double-sided moving form;
      2.The main shaft of the grinding wheels is of double supporting structure and adopts multi piece dynamic pressure bearing
      3.The main shaft of the guide wheel is of double supporting structure and adopts multi piece dynamic pressure bearing
      4.The guide frame feed and the profiling guide rail of the wheel dresser are adoptedSliding guide;
      5.Hydrostatic guide rail is used for grinding wheel rack feeding;
      6.Loading and unloading can be configured.

      工作精度

      (標準試件Φ30×200mm)
      圓度: 0.002mm
      圓柱度:0.003mm
      粗糙度:Ra0.32um

      Working accuracy

      (Standard testing workpiece Φ30×200mm)
      Roundness:0.002mm
      Cylindricty: 0.003mm
      Roughness:Ra0.32um

      技術參數

      Technical Parameter

      磨削工件直徑
      Dia. Of work to be ground
      10~100mm
      磨削工件長度
      Length of work to be ground
      通磨
      Through feed
      300mm
      切入磨
      Plunge-in feed
      390mm
      砂輪規格
      Grinding wheel spec.
      P500×400×305mm
      導輪規格
      Regulating wheel spec.
      P350×400×203mm
      砂輪轉速
      Grinding  wheel speed
      1330r/min
      導輪轉速(無極)
      Swivel angle of reg.wheel
      12~200r/min
      導輪回轉角
      Swivel angle of reg.wheel
      垂直面內
      In a vertical plane
      -2°~+4°
      水平面內
      In a horizontal plane
      -2°~+4°
      砂輪架小進給量
      Min.feed amount of reg.grinding wheel
      0.002mm
      導輪架小進給值
      Min.feed amount of reg.wheelhead
      0.01mm
      砂輪修整器小進給值
      Min.feed amount of gri.wheel dresser
      0.01mm
      導輪修整器每格進給值
      Reg.wheel dresser feed amount per division
      0.01mm
      導輪修整器在水平面內的回轉角
      Swivel angle of reg.wheel dresser in a horizontal piane
      -2°~+4°
      導輪修整器金剛占位移調整量
      Displacement of reg.wheel dresser diamond
      -5~25mm
      砂輪與導輪中心連線至托架底面距離
      The distance between the centerlines  of gri.&Reg.wheels and work rest bottom
      290mm
      砂輪與導輪中心連線至床身底面距離
      The distance between the centerlines of gri.&Reg.wheels and bed bottom
      1100mm
      機床總功率
      Total power of machine
      33.77kW
      機床外形尺寸
      Overall dimension of machine
      320cm×185cm×170cm
      機床凈重
      Net weight of machine
      約10000kg