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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°
    砂輪架最小進給量
    Min.feed amount of reg.grinding wheel
    0.002mm
    導輪架最小進給值
    Min.feed amount of reg.wheelhead
    0.01mm
    砂輪修整器最小進給值
    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
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