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Precision CNC Internal Grinding Machine for High-Quality Finishing1
Machine Tools, Grinding Machine, CNC Internal Grinding Machine, CNC Grinding Machine
Sunrise Mechatronic Technology Co., Ltd.
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Product Description Machine PictureMachine FeaturesThis machine tool is a double-axis CNC internal grinding machine, specially used for the grinding processing of multi-step holes and end faces ofparts such as cylinders, discs, and shafts. It can effectively ensure the concentricity and perpendicularity of workpieces. Adopt a new type of reinforced bed, which has good load-bearing capacity and rigidity. Through finite element simulation design, it is endowed withan excellent structure against moment and vibration resistance. The guide rails are subjected to quenching and tempering treatment and then ground by a high-precision grinding machine, with good feed precision and shock resistance. The grinding wheel feed shaft and the worktable reciprocating shaft adopt the form that AC servo motors directly drive high-precision ball screwsthrough reducers and couplings. The system can be optionally equipped with multiple numerical control systems such as SIEMENS, FANUC, MITSUBISHI, GSK, and KND. The appearance of the machine tool is simple and elegant. It has a floor-standing fully enclosed shield and is provided with clear and visible windows. Machine Specifications SpecificationMK250AMK250BMK250EMK250FMK250C (Grinding Wheel Rotation)Maximum Grinding Bore Diameter500mm500mm500mm350mm350mmMaximum Grinding Depth450mm600mm750mm600mm120mmMaximum Diameter of Workpiece725mm725mm725mm600mm725mmWorkpiece Clamping MethodSuspensionSuspensionSuspensionCenter FrameSuspensionMaximum Stroke of Grinding Carriage (X-axis)250mm250mm250mm250mm250mmDiameter of Headstock Spindleφ100φ150φ170φ100φ150/φ170Maximum Stroke of Worktable (Z-axis)725mm1050mm1300mm1050mm1050mmRotation Speed of Workpiece Spindle (Stepless Speed Regulation)20 - 100rpm20 - 60rpm20 - 60rpm20 - 100rpm20 - 60rpmMaximum Speed of X-axis10m/min10m/min10m/min10m/min10m/minMaximum Speed of Z-axis6m/min6m/min6m/min6m/min6m/minResolution of X/Z Axes0.001mm0.001mm0.001mm0.001mm0.001mmTotal Power of Machine Tool16KW18.5KW21KW16KW33KWWeight of Machine Tool5500KG6500KG7500KG6500KG6500KGOverall Dimensions of Machine Tool4400L1950W2200H4800L1950W2200H5400L1950W2200H4800L1950W2200H4800L1950W2200HRoundness of Inner Hole0.005mm0.005mm0.005mm0.005mm0.005mmCylindricity of Inner Hole0.005mm0.006mm0.008mm0.006mm0.008mm
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