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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