Kẹp ống GIN-PFA

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Hotline : 0938.155.038 - 0783.652.038 - 0908.776.823

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Kẹp ống GIN-PFA

Mã SP : PFA

Giá bán : Liên hệ

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Hotline: 0938.155.038 - 0783.652.038 - 0908.776.823

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• Suitable for precision grinding different kinds of punches and electrodes of EDM in a surface grinding machine.
• Thanks to its vertical & horizontal movement allows oval punch forming.
• V-block needs to be adjusted to center depending on different dia. Of the workpieces in order to achieve 0.005mm accuracy.
• Standard accessory; crank for dressing grinding wheel into various cross sections of flat or curved shaoes.

Main parameters:
    Center height..............................................80~81mm
    Clamping dia. range of V-block..........Ø4~30mm
    Travel of V-block................................................30mm
    Slide plate horiztonal movement..........±12.5mm
    Indexer tooth q'ty & accuracy..........24、15º±10"
    Clamping accuracy (50mm).........................0.005m
    Capable wheel size of dressing...............Ø200mm
    Max. radius dressing Convex.......................R48mm
                                             Concave..................R100mm

Calculation Formula:
    Dressing convex arc........................................h=H-R
    Dressing concave arc......................................h=H-R
    h: distance from tip of diamond to base of Punch
    Former
    H: Center height of Punch Former
    R: Radius of the arc to be dress