subject: Active Vibration Control Plays An Important Role In Ensuring Longevity Of Machines [print this page] In any industrial set up, active vibration control plays a rather important part. Thats because vibrations over a continued period of time can be very harmful for machines and can lead to early degradation of the same. Luckily, there are several methods and devices available in the market that address this problem and control vibrations to ensure that machines not only function smoothly, but also have higher productivity and a longer life span. After all, huge amounts of investments are made in procuring these machines. In addition, vibration also adversely affects the manpower working on the shop floor. Continuous vibrations and the noise that they emit affect the concentration levels of people present around. This has a negative impact on the productivity of these employees as well. In short, vibration control leads to a more peaceful and productive work environment. Cryocooler motors and voice coil actuators are the other things that may be used in conjunction with a vibration control set-up.
Now lets take a look at the various applications of active vibration control across different sectors:
1.Rattle control in machines: A number of machines, when in use, rattle and create a lot of noise. While the noise has its adverse effect, the rattling action itself is very harmful for the machine. It leads to constant movement of the internals of the machine and can lead to early degradation of the components. This is especially seen in the case of milling and grinding machinessmall and big. Hence, the use of a vibration control device goes a long way in plugging the excess vibrations and also leads to a more peaceful work environment.
2.Tendon control for different types of bridges: Whether these bridges are in the industrial set-up or whether they are vehicular bridges, vibration control becomes an imperative aspect of their longevity. A number of vehicles might pass over the bridge, leading to constant vibration and shaking. Over a period of time, this can affect the strength of the bridge, leading to some unfortunate accidents. In such a case, placing an actuator for vibration control presents itself as a feasible solution. This way, the incoming disturbances can be countered.
There are several other applications wherein vibration control is needed, be it in the industrial sector or construction or road and railways. Depending on whether the vibrations are micro vibrations or mega vibrations, different kinds of devices and gadgets need to be used. A good vibration control system is one which makes use of simple, effective yet robust gadgets. Passive vibration control devices are useful, but they fail to show results in certain areas. This is where the need for active vibration control sets in. It is a small investment for long-term benefits. These days, by running an internet search, you can even search for ancillary components such as voice coil actuators and cryocooler motors.
