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HIGH PRESSURE GAS BOTTLE (COLUMNED WORK PIECE) BRINELL HARDNESS TESTER

HIGH PRESSURE GAS BOTTLE (COLUMNED WORK PIECE) BRINELL HARDNESS TESTER
特征
技术参数
应用
  • Brief

    This equipment is used to determine the Brinell hardness of steel bottle after heat treatment. It can remove the oxidation-layer on the surface of work piece, finish Brinell hardness test, catch indentation by a CCD system and display the Brinell hardness number automatically. The specially designed software can be used for storage, statistic, edit, analysis of the testing data.


    Automatically remove the oxidation-layer on the surface of work piece

    ★ The surface removing depth is adjustable

    ★ The upper computer PC controls the lower computer PLC / single chip

    ★ Test force closed loop control

    ★ The measuring head can finish the hardness test automatically

    ★ The CCD measuring system can finish the Brinell indentation measurement automatically and then display the hardness number

    ★ Double display screens, powerful software function (data processing, hardness conversion etc.)

    ★ Precision conforms to GB/T 231.2, ISO 6506-2 and ASTM E10


  • Working environment

    1.1  Temperature: -5~45℃

    1.2  Humidity: ≤60%

    1.3  Vibration and metallic dust should be avoided during operation

    1.4  Gas source pressure: 0.40.6MPa

    1.5  Cooling circulating water pressure: 0.40.6MPa

    1.6  Power supply: 380V/220V(±5%

    1.7  Controlling power source voltage: AC220V DC220Vor else


    Technical regulations:

    2.1 Testing method:

    2.1.1 Carrying out GB/T 231.1-2002 <<Metallic Brinell Hardness Test – Part 1: Test method>>

    2.1.2 Test force: 3000 kgf

    2.1.3 Penetrator: Tungsten carbide ball penetrator (diameter 10mm)

    2.1.4 Testing scale: Brinell hardness scale HBW 10/3000

    2.2 Suitable work piece

    2.2.1  Wall thickness 10~30mm, various diameter and length

    2.2.2  Hardness measuring range: 96~650 HBW

    2.2.3  Surface condition: Remove the oxidation layer after quenching and tempering. Arc surface condition Ra<6.3

    2.3 Measuring place:  Any positions on outside surface

    2.4 Error excess alarm:

    In case the measured hardness number exceeds the preset hardness range, the equipment will alarm with sound and light.  

    2.5 Measuring speed: ≤120 seconds/point (Average, from clamping started to clamping released)

    2.6 Hardness calibration: Carrying out GB/T 231.2-2002 <<Metallic Brinell Hardness Test – Part 2: Verification and calibration of hardness testers>>

    2.7 Equipment components:

    The online Brinell hardness tester is mainly consisted of base, machine frame, elevating beam, milling cutter, special hardness testing head, rolling guide rail, moving parts, actuator, hydraulic station and computer etc.





  • Main accessories:

    Main machine of online Brinell hardness tester: 1 set (including base, machine frame, elevating beam, milling cutter, special hardness testing head, testing head rolling rail, moving parts and actuator)

    l Industrial control computer: 1 set

    l Hydraulic station: 1 set

    l A4 laser printer (HP): 1 set

    l Electric control cabinet: 2 sets (includes force electricity cabinet and weak electricity cabinet. The weak cabinet includes controlling point)

    l Special device for hardness calibration and test force calibration: 1 set

    l Tools attachment: 1 set

    l Standardized Brinell hardness block (200±25 HBW 10/3000): 5 pcs.

    l Tungsten carbide ball penetrator: 2 pcs.

    l Tungsten carbide ball: 10 pcs.


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