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CNC belt grinder 2MK5950/H

  • Product Description
  • Parameters
  • Configuration
  • Product Details
    ◆ This machine tool belongs to the category of surface finishing processing and is used to improve the surface roughness of workpieces. Its shape accuracy is guaranteed by the previous milling process.
    ◆ It belongs to flexible grinding, because with the control of the servo pressure shaft, the contact wheel drives the abrasive belt to continuously adjust the grinding force, making it constant, also known as constant force grinding.
    ◆ “6+1” axis control technology: 6 axes (X\Y\Z, A\B\C) linkage + 1 servo pressure axis.
    ◆ Typical processed parts: turbine blades, see the figure below.
     
     Product Details ◆ This machine tool belongs to the category of surface finishing processing and is used to improve the surface roughness of workpieces. Its shape accuracy is guaranteed by the previous milling process. ◆ It belongs to flexible grinding, because with the control of the servo pressure shaft, the contact wheel drives the abrasive belt to continuously adjust the grinding force, making it constant, also known as constant force grinding. ◆ “6+1” axis control technology: 6 axes (X\Y\Z, A\B\C) linkage + 1 servo pressure axis. ◆ Typical processed parts: turbine blades, see the figure below.
     
    Currently, the vast majority of blade polishing uses manual grinding, which is labor-intensive and difficult to ensure quality. As the workpiece size becomes larger and larger, manual methods are no longer sufficient. Domestic key blade manufacturers purchase imported equipment for processing, which is expensive and costly; the technology is complex, especially the programming requirements are high, and foreign technical services often cannot be guaranteed. Therefore, the cost-effectiveness advantage is self-evident, and it can completely replace imports.
     
  • Item

    Parameter

    Worktable

    Dimensions (Width × Length), mm

    460×2870

     

    Maximum Load, kg

    300

    Structural Parameters

    Headstock-Tailstock Center Height, mm

    260

     

    Distance from Contact Wheel Center to Worktable Surface, mm

    0~660

     

    A-axis Taper Hole Taper Number

    Morse 4#

     

    B-axis Taper Hole Taper Number

    Morse 3#

     

    C-axis Taper Hole Taper Number

    Morse 3#

    Processing Blade Range

    Maximum Length, mm

    1850

     

    Maximum Width, mm

    500

     

    Maximum Weight, kg

    150

    Motion Axis Stroke

    X-direction (Left/Right), mm

    1920

     

    Y-direction (Front/Rear), mm

    500

     

    Z-direction (Up/Down), mm

    400

     

    A-axis Rotation, °

    360

     

    B-axis Swing, °

    ±45

     

    C-axis Swing, °

    ±80

    Grinding Head

    Sand Belt Length, mm

    3500

     

    Sand Belt Width, mm

    10~50

     

    Maximum Sand Belt Linear Velocity, m/s

    30

     

    Contact Wheel Diameter, mm

    Ф40~300

     

    Contact Wheel Width, mm

    10~50

     

    Grinding Head Motor Power, kW

    3

    Motion Axis Accuracy

    Positioning Accuracy of Linear Motion Axis (X/Y/Z), mm

    0.042/0.025/0.022

     

    Repeatability of Linear Motion Axis (X/Y/Z), mm

    0.020/0.015/0.012

     

    Positioning Accuracy of Rotary Motion Axis (A/B/C), 〃

    28/28/28

     

    Repeatability of Rotary Motion Axis (A/B/C), 〃

    16/16/16

    Motion Axis Speed

    X, Y, Z Axis Rapid Traverse Speed, m/min

    20

     

    A-axis Rapid Rotation Speed, r/min

    65

     

    B-axis Rapid Rotation Speed, r/min

    12

     

    C-axis Rapid Rotation Speed, r/min

    20

    Pressure Axis

    Response Accuracy, %

    ±10

     

    Response Pressure, N

    50~200

     

    Response Time, s

    0.1

     

    Pressure Axis Stroke, mm

    50

    Power and Air Source

    Power Supply

    380V, 50Hz

     

    Overall Input Power, kW

    20

     

    Air Source Pressure, MPa

    0.5~0.7

    Other

    Grinder Dimensions (Length × Width × Height), cm

    552×287×270

     

    Grinder Net Weight, kg

    7800

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