Oil-Conversion System

DH Turbocharger

Feature

  • Actuation principle: the use of high pressure source is converted into hydraulic energy of the output.
  • Booster can be applied to the workpiece pushed, branding , forming , punching , riveting , cut , straightening , embossing , welding , testing , etc. Features.
  • Having a hydraulic force of up properties, and does not produce heat and noise of the shortcomings , more economical and safer than hydraulic system and high efficiency.

Ordering code

1 Model DHBS: Direct pressure turbocharger DHBD: Pre-pressure turbocharger
2 Pressure ratio 078: 7.8 110: 11 250: 25

Direct pressure turbocharger

  • Apply pressure cylinder short stroke of the use of higher power , when the pressure cylinder stroke length , you can use the pre-pressure turbocharger.

    • Hydraulic cylinder output formula

    A = (D) 2 x π / 4 mm 2 P2 = R x P F = A x P2 = N

    A Hydraulic cylinder area ( mm 2 )
    D Diameter ( mm )
    F Hydraulic cylinder output ( N )
    P Air pressure ( MPa )
    P2 Hydraulic booster output ( MPa )
    R Times higher than

    Specifications

    Model Direct pressure Preload type
    DHS - 078 DHS - 110 DHS - 250 DHD - 078 DHD - 110 DHD - 250
    Pressure ratio 7.8 11 25 7.8 11 25
    The highest hydraulic ( MPa ) 5.3 7.6 17.2 5.3 7.6 17.2
    Discharge amount ( cc ) 50 120 120 50 120 120
    Operating temperature range + 5 ~ + 60 ˚ c ( Do not freeze )
    Working pressure range 2 ~ 7 kgf / cm 2
    Driving fluid Filtered hydraulic oil
    Installation Attached tripod
    Sensor switch LN02A LN03A LN03A LN02A LN03A LN03A
    Weight ( kg ) 3.4 10.1 20 3.1 9.1 18

    DHS Boosters

    Pre-pressure turbocharger operation explanation

  • 2 solenoid valve actuation: 1. empty oil drum converted to 1 to 1 to convert the hydraulic pressure to move the work cylinder.
  • Solenoid valve actuation 1: 2 to be close to the work piece, the high pressure oil to the turbocharger actuator on the work piece.
  • Solenoid valve 1 , 2 off: 3. after the job is completed , the hydraulic cylinder return and the turbocharger reply original position.

    • Turbocharger caution

  • The supercharger installation , must be level.
  • Use hydraulic actuator oil.
  • Turbocharger must be installed above the hydraulic cylinder is actuated.
  • The turbocharger actuator frequency must be less than 6 times per minute.

    • Compressed air consumption ( Liters / cycle )

    Turbocharger Use air pressure ( MPa )
    0.2 0.3 04 0.5 0.6 0.7
    DHS - 078 2.40 3.19 3.98 4.78 5.56 6.36
    DHD - 078 2.40 3.19 3.98 4.78 5.56 6.36
    DHS - 110 7.58 10.07 12.57 15.07 17.57 20.06
    DHD - 110 7.58 10.07 12.57 15.07 17.57 20.06
    DHS - 250 18.09 24.06 30.02 35.99 41.95 47.92
    DHD - 250 18.09 24.06 30.02 35.99 41.95 47.92

    DHS Boosters

    Dimensions

    DHD Boosters

    Dimensions

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