Shanghai BZZ Automatic Machinery Co., LTD

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Valve Groove Grinder

    Details

    Processing range Rod diameter ∅4mm~∅12mm
     Head diameter ∅20mm~∅55mm
     Full length    60mm220mm
              

     Machining   accuracy

     Groove diameter ±0.05mm
     Groove profile R±0.02mm
     Groove runout0.03mm
     Roughness    Max Ra0.8
    processing efficiency Including loading and unloading <7S/pcs
    Abrasive materials Common grinding wheel & electroplated CBN grinding wheel

    Main configuration of machine
    ▶An electric spindle adopted for the grinding wheel spindle,and NSK series angular contact ball bearings are adopted for the control wheel spindle ,the control wheel spindle has a dual support structure, with high rotation accuracy and good stability.
    ▶The machine automatically feeds for grinding, the grinding wheel automatically dressing and compensates, diamond dressing toll can be installed . However, the control wheel dressing is fed manually;
    ▶Due to the adoption of full-range human-machine interface of Japanese Mitsubishi, PLC and servo motor driver, the parameters and feed speed can be adjusted through the human-machine interface, with the output per shift, processing time in a cycle and alarm information read.

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