For rotating equipment, a good balance correction can prolong the life of rotating equipment components several times, even tens or hundreds of times. The definition of on-site dynamic balance correction provided by KM is that on-site dynamic balance correction can be directly implemented without removing rotating parts such as impellers and rotors.
The main function of on-site dynamic balancer is to be convenient and fast without disassembling the equipment. The problem of dynamic balance can be determined by measuring the amount of vibration. Then repair the equipment according to the system prompts. Thus, the problem of dynamic balance can be solved. The main functions of the dynamic balancer are vibration measurement, spectrum analysis, data acquisition and on-site dynamic balancing.
Field dynamic balancer application scope: fan impeller, pump impeller, shaft, drum, motor rotor, machining machine spindle and other rotating parts.
The advantages of implementing on-site dynamic balance correction are:
1. It is unnecessary to remove the rotating parts to reduce the downtime. On-line balance correction on-site usually only takes about one hour.
2. Calibration can be carried out at actual operating speed. Normally, after dismantling the rotating parts, calibration under the balancer can not be carried out at high speed, while on-line dynamic balance correction on-site can correct the high speed up to 60,000 rpm.
3. There are many factors affecting the balance, including the balance of all rotating components (impeller, shaft, coupling, key seat, etc.) and the installation clearance and deflection angle of the rotating parts, so the direct on-line balance has a better balance effect.
4. The problem of vibration of rotating equipment is sometimes irrelevant to balance. The on-site dynamic balancer can immediately detect whether there is bad balance and avoid unnecessary balance correction.
5. Double-sided dynamic balance correction is different from single-plane correction. When the ratio of diameter to width of rotating parts is less than 2 times, double-plane correction may be necessary.
The on-site balancer is mainly used for measuring, correcting and signal analysis of dynamic balance of rotating machinery such as on-site steam turbine, turbine, agricultural machine, centrifuge, fan and pump. A portable on-site dynamic balancer is developed by combining advanced embedded computer technology with proven dynamic balancing technology.
It combines many functions such as on-site vibration data measurement, vibration analysis and one-sided dynamic balance. It is simple and easy to use. It is an ideal tool for predictive maintenance and repair of industrial and mining enterprises, especially for equipment manufacturers such as fans, motors and vibration technical service organizations. It can not only balance the equipment dynamically on site, but also carry out vibration detection and vibration analysis.
Balancer can measure the unbalanced rotor of equipment. Balance correction of equipment rotor can prolong the service life of rotor and equipment several times, even tens or hundreds of times. Therefore, it is very important to balance the rotor dynamically. The balancing machine can make the rotor reach the allowable balance accuracy level or reduce the mechanical vibration amplitude generated by the rotor within the allowable range.
The calibration of on-site dynamic balancer is indispensable in current industrial use, and the technology of on-site balancer calibration has been widely used in modern industry. Because the on-site dynamic balance correction technology has many advantages for many manufacturers. Fully understand the characteristics of on-site dynamic balancing machine correction technology, so that we can better choose to use.
Technical features of on-site dynamic balancer:
1. The on-site dynamic balancing instrument can achieve the effect of dynamic balancing without removing the rotor, which can effectively save downtime, manpower and material resources. The whole process of on-site dynamic balancing correction can generally be completed in about one hour.
2. The on-site dynamic balancer has two-sided dynamic balance correction and one-sided dynamic balance correction, while the two-sided dynamic balance correction is different from the one-sided dynamic balance correction. When the ratio of diameter to width of the rotor is less than 2 times, the two-sided dynamic balance correction method should be selected.
3. Rotor balance correction can be carried out according to the actual working speed of the workpiece. When we remove the workpiece and correct it on the balancing machine, it can not be carried out in high speed gear. However, on-site dynamic balancer correction can achieve high speed rotation with correction speed up to 60,000 revolutions.
4. Sometimes the vibration problem caused by the rotor may not be related to the unbalance of the rotor, so we can use the on-site dynamic balancing instrument to determine whether the vibration generated by the rotor is related to the balance, so as to avoid unnecessary balance correction.
5. In fact, there are many other factors that affect rotor imbalance, such as clearance, deflection angle and other reasons when all the rotors are installed, which will affect rotor imbalance. Therefore, by choosing on-site dynamic balance correction, the rotor can be balanced, reducing vibration and damage to equipment.
The main function of on-site dynamic balancer is to be convenient and fast without disassembling the equipment. The problem of dynamic balance can be determined by measuring the amount of vibration. Then repair the equipment according to the system prompts. Thus, the problem of dynamic balance can be solved. The main functions of the dynamic balancer are vibration measurement, spectrum analysis, data acquisition and on-site dynamic balancing.
Field dynamic balancer application scope: fan impeller, pump impeller, shaft, drum, motor rotor, machining machine spindle and other rotating parts.
The advantages of implementing on-site dynamic balance correction are:
1. It is unnecessary to remove the rotating parts to reduce the downtime. On-line balance correction on-site usually only takes about one hour.
2. Calibration can be carried out at actual operating speed. Normally, after dismantling the rotating parts, calibration under the balancer can not be carried out at high speed, while on-line dynamic balance correction on-site can correct the high speed up to 60,000 rpm.
3. There are many factors affecting the balance, including the balance of all rotating components (impeller, shaft, coupling, key seat, etc.) and the installation clearance and deflection angle of the rotating parts, so the direct on-line balance has a better balance effect.
4. The problem of vibration of rotating equipment is sometimes irrelevant to balance. The on-site dynamic balancer can immediately detect whether there is bad balance and avoid unnecessary balance correction.
5. Double-sided dynamic balance correction is different from single-plane correction. When the ratio of diameter to width of rotating parts is less than 2 times, double-plane correction may be necessary.
The on-site balancer is mainly used for measuring, correcting and signal analysis of dynamic balance of rotating machinery such as on-site steam turbine, turbine, agricultural machine, centrifuge, fan and pump. A portable on-site dynamic balancer is developed by combining advanced embedded computer technology with proven dynamic balancing technology.
It combines many functions such as on-site vibration data measurement, vibration analysis and one-sided dynamic balance. It is simple and easy to use. It is an ideal tool for predictive maintenance and repair of industrial and mining enterprises, especially for equipment manufacturers such as fans, motors and vibration technical service organizations. It can not only balance the equipment dynamically on site, but also carry out vibration detection and vibration analysis.
Balancer can measure the unbalanced rotor of equipment. Balance correction of equipment rotor can prolong the service life of rotor and equipment several times, even tens or hundreds of times. Therefore, it is very important to balance the rotor dynamically. The balancing machine can make the rotor reach the allowable balance accuracy level or reduce the mechanical vibration amplitude generated by the rotor within the allowable range.
The calibration of on-site dynamic balancer is indispensable in current industrial use, and the technology of on-site balancer calibration has been widely used in modern industry. Because the on-site dynamic balance correction technology has many advantages for many manufacturers. Fully understand the characteristics of on-site dynamic balancing machine correction technology, so that we can better choose to use.
Technical features of on-site dynamic balancer:
1. The on-site dynamic balancing instrument can achieve the effect of dynamic balancing without removing the rotor, which can effectively save downtime, manpower and material resources. The whole process of on-site dynamic balancing correction can generally be completed in about one hour.
2. The on-site dynamic balancer has two-sided dynamic balance correction and one-sided dynamic balance correction, while the two-sided dynamic balance correction is different from the one-sided dynamic balance correction. When the ratio of diameter to width of the rotor is less than 2 times, the two-sided dynamic balance correction method should be selected.
3. Rotor balance correction can be carried out according to the actual working speed of the workpiece. When we remove the workpiece and correct it on the balancing machine, it can not be carried out in high speed gear. However, on-site dynamic balancer correction can achieve high speed rotation with correction speed up to 60,000 revolutions.
4. Sometimes the vibration problem caused by the rotor may not be related to the unbalance of the rotor, so we can use the on-site dynamic balancing instrument to determine whether the vibration generated by the rotor is related to the balance, so as to avoid unnecessary balance correction.
5. In fact, there are many other factors that affect rotor imbalance, such as clearance, deflection angle and other reasons when all the rotors are installed, which will affect rotor imbalance. Therefore, by choosing on-site dynamic balance correction, the rotor can be balanced, reducing vibration and damage to equipment.
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