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    Current location:Home page > Product > Machines for Office Consumable > SKC-20C High-Precision Drum Based CNC Lathe

    SKC-20E High-Precision Drum Based CNC Lathe

    SDC-60ZD Double End High-Precision CNC Lathe

    SKC-20C High-Precision Drum Based CNC Lathe

    ZDJ-10D Automatic Chamfer Machine

    GCK-10B High-Precision CNC Drum Lathe

    SKC-20C High-Precision Drum Based CNC Lathe

    SKC-20C High-Precision Drum Based CNC Lathe is a special lathe independently developed by Atoman Science and Technology Ltd for the high-precision cylindrical machining for OPC drum based parts of various specifications

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    Product introduction

    SKC-20C High-Precision Drum Based CNC Lathe is a special lathe independently developed by Atoman Science and Technology Ltd. for the high-precision cylindrical machining for OPC drum based parts of various specifications.
     
    Features
    With high processing accuracy, high efficiency, easy to operate and reliability, the lathe can complete high-precision machining of OPC drum based tube by combining with automatic chamfering machine.
     
    Configurations
    ● Synchronically drive of double principal spindles
    ● The principal spindle adopts aerostatic spindle, with rotating speed reaching a maximum of 6000r/min.
    ● The left headstock if fixed, the right headstock moves along the Z axis to adapt to processing of parts of various specifications. Both X axis and Z axis adopt imported paste to mould guiderails with good damping shock and smooth motion.
    ● Equipped with automatic loading mechanism.
    ● Each servo axis adopts high-precision ballscrew.
    ● The cutting tool rest is equipped with three-dimensional vernier device, so the replacement and adjustment of tool is swift and convenient.
    ● The end of spindle is installed with special clamps. Clamps can be replaced rapidly to match parts with different specifications. Power of clamps is compressed air.
    ● Cutting cooling adopts spray cooling method.
    ● Guiderail lubrication adopts automatic intermittent pump.
    ● The lathe is equipped with chip collecting device with large volume.
    ● FANUC system is adopted for the control。
       
    Technical Parameters
    1、Rotating speed of principal spindle :                                                 0-6000rpm
    2、Rotating accuracy of principal spindle:                                             ≤0.2μm
    3、Stroke and straightness: X axis: ≤ 2μm / 60mm; Z axis:               ≤ 3μm / 450mm
    4、Concentricity of headstock and tailstock:                                         ≤ 5μm (adjustable) 
     
    Technical Requirements of Drum Based Lathe
    1、Processing parts: OPC thin wall aluminum tube (wall thickness 0.6~1mm)
    2、Scope of processing parts: external diameter Ф20、24、30mm; Length: 240~400mm
    3、Processing time:Ф24mm×246mm(pitch: 0.4mm) aluminum tubes, processing time ≤25"/ item
    4、Quality of appearance: No inconsistency in OPC thin wall aluminum tubes processed caused by the equipment.
    5、Roundness of processing parts:                                                     ≤0.01mm
    6、Cylindricity of processing parts:                                                      ≤0.02mm
    7、Roughness of processing part surfaces:                                     Ry0.3μm--Ry1.2μm
     
    Operation Environment Requirements
    1、Instrument operation temperature 20±2℃. Temperature gradient within 1 day lower than 2℃. Humidity ≤ 65%.
    2、Air filter accuracy: 0.5μm. Oil free. Water free.
    3、Atmosphere pressure ≥ 0.6Mpa.
    4、Airflow ≥ 0.3m³/min.
    5、Voltage: 380V. Power of instrument: ≤6KW.

    Application area

    Used in processing of OPC drum surfaces to be used in printers. OPC drum base is the core part in laser printing and digital copying.

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