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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