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

机型 工件质量范围 工件最大直径 支撑轴范围 两支撑间距离 平衡转速 最小残余量 一次去重率 电机功率

 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协商)

80-1000

≤2

90%

45(协商)

YFW-20000

2000-20000

4200

50-350

1000-10000

80-400

≤2

90%

75(调频)

YFW-30000

2000-30000

4200

50-350

1000-10000

80-400

≤2

90%

90(协商)

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

摩擦磨损试验机 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

 

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