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  •     Xuanhua Beilun Balancing Machinery Co., Ltd.
    中文a

    Special rotor balance process

    METERS for Balancer

     

    LARGE FAN ROTER END DRIVE 

    BALANCER

    Universal BALANCER

    YFW-16000

    YFW-10000

    YFW-3000

    YFW-300

    YYQ-160

    YYW-30

    RYQ-5

     

     

    YFW-300

    YYQ-160

    YFW-3000

     

     

     

    Large support machines (greater than 10 tons) of the support rollers must meet the maximum contact pressure conditions of the workpiece shaft (to meet the positive pressure direction of the elastic working range to avoid contact with the indicated fatigue damage). That is, the working diameter of the roller must be large enough to ensure that the contact area is large enough. Otherwise it will hurt the customer's product axis (fatigue crush, and plastic deformation crush).

      Overload capacity (twice), cast steel as a whole measure the stiffness of the beam, the linearity to maintain more than twice the maximum quality.

      There are brake functions, especially large balancing machines. Large inertia of the rotor will continue in about 20 minutes. A brake function can be parked within 1-3 minutes.

      Large-scale balancing machine has multi-stage gearbox (4-5 level deceleration of more than 6 times)

    We are good at low speed dynamic balancing of large rotors, especially below 100 revolutions per minute.

    We have solved the problem of piezoelectric sensor and speed sensor measurement error.

    Our electrical system can carry out the dynamic balance measurement of 20 to 100,000 revolutions per minute.

    So you can also carry out high-speed dynamic balance measurement, our electrical measurement system can be vector impact coefficient measurement,

    You can display eight measurement vector influence coefficients. This shows that the operating environment of the rotor is in line with the linear working condition.

       The balancing machine is an instrument that complies with the mechanical model of the level excite force measured on both sides and the corresponding mathematical model. The mechanical model is the design basis of the mechanical structure. The mathematical model is the design basis of the electrical measurement system. There is also a crucial model in the actual manufacturing of the mathematical model of the sensor. This year with the introduction of new electrical measurement system, while the mechanical system for a new match. The working mode of the vibration velocity sensor was carefully studied, and its mechanical model was reintroduced, and his very reasonable measurement relationship was found. So we re-plan our own mechanical structure and detection mode, re-establish the corresponding mechanical model, set our own measurement methods, to produce a corresponding detection method of this method, used to detect the correctness of the mechanical model, Noise ratio. Reestablishment of our own software math calculation model, by constantly measuring the data, changing the measurement structure, it really can meet the dynamic balance of the formula inside the required level of exciting force data. So that our measurement results with foreign products the same.

    SPECIFICATION TABLE

    機型 工件質量范圍 工件最大直徑 支撐軸范圍 兩支撐間距離 平衡轉速 最小殘余量 一次去重率 電機功率

     Type

    MASS OF WORKPIECES

    kg

    Max.diameter of workpieces

    mm

    Journal diameter of workpieces

    mm

    Distance between two bearing supports of workpieces journal

    mm

    Balancing speed

    r/min

    Min.achievable residual unbalance (emar)

    g.mm/kg

    Unbalance reduction ratio

    %

    Power supply

    kw

    RYQ-5

    0.1-5

    250

    5-40

    50-400

    400-5000

    ≤0.3

    80%

    0.12

    YYQ-16

    0.3-16

    450

    5-40

    50-450

    200-5000

    ≤0.3

    90%

    0.24

    YYW-30

    1-30

    600

    7-40

    50-430

    612, 1106, 1994 rpm

    ≤0.5

    90%

    0.75

    YYQ-50

    1-50

    700

    8-80

    105-650

    200-3000

    ≤0.5

    90%

    0.55/0.75

    YYQ-100

    2-100

    850

    10-90

    190-840

    200-3000

    ≤0.5

    90%

    0.85/1.1

    YYQ-160

    5-160

    850

    10-90

    190-1600

    200-3000

    ≤0.5

    90%

    0.85/1.1

    YDQ-160

    5-160

    850

    10-90

    190-2200

    200-3000

    ≤0.5

    90%

    0.85/1.1

    YFW-160

    5-160

    1100

    10-90

    60-1500

    265-1300

    ≤1

    90%

    0.85/1.1

    YYW-300

    10-300

    1500

    10-90

    60-1700

    240-900

    ≤1

    90%

    2.2/3.5

    YFW-300

    10-300

    1500

    10-90

    60-1700

    240-900

    ≤1

    90%

    2.2/3.5

    YYW-500

    10-500

    1600

    10-90

    60-1700

    200-850

    ≤1

    90%

    2.2/3.5

    YYW-1000

    20-1000

    1800

    15-240

    400-1800

    220-900

    ≤1

    90%

    4.5/3

    YYW-1600

    30-2000

    2000

    15-240

    400-1800

    180-900

    ≤1

    90%

    7.5/5

    YFW-3000

    50-3000

    2400

    15-240

    400-1800

    180-900

    ≤1

    90%

    11/7

    YFW-5000

    200-6000

    3000

    40-300

    400-3300

    180-850

    ≤1

    90%

    37

    YFW-10000

    300-10000

    3500

    60-320

    600-4200(8000協商)

    80-1000

    ≤2

    90%

    45(協商)

    YFW-20000

    2000-20000

    4200

    50-350

    1000-10000

    80-400

    ≤2

    90%

    75(調頻)

    YFW-30000

    2000-30000

    4200

    50-350

    1000-10000

    80-400

    ≤2

    90%

    90(協商)

    YQW-100

    10-100

    1100

    10-90

    100-1200

    400/800

    ≤1g.cm

    90%

    0.85/1.1

    RCD-100

    3-100

     

     

    2300

    1600-4800

    ≤5g.cm

    85%

    2.2/3

    YLD-5

    0.2-5

    400

    最大厚度50

    2000

    ≤4

    90%

    0.18

    YLD-35

    3.5-35

    500

    最大厚度150

    820

    ≤4

    90%

    1.5

    摩擦磨損試驗機 MG-2000 M-2000 MLD-100 ML-225 The serial friction and abrasion testing machine MG-2000 M-2000 MLD-100 ML-225

     

    Address: Wanfeng Rd Dongmenwai Str. Xuanhua Hebei

    Province China

    Post code:075100

    E-mail: cdf@beilun.com.cn

    Tel: +86 313-3112400  

       : +86 313 3175800

    Fax: +86 313 3175900

     

    冀ICP備05002859號       冀公安備13070502000109

     
     
     
       
     
     
     
     
     
     
     
       
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