Anti-vibration components should always be considered as part of your HVAC system or industrial generator, not just for heavy machinery. Even computer fans generate vibration, so consider protecting data cabinets, appliances, and PCs. Anti-vibration mounts go by many other names, including vibration isolators and vibration isolation mounts.
Why are anti-vibration mounts so important?
Vibration may cause havoc:
- Damage to machine components.
- Loosening screws and nuts
- loss of output
- Transmitted noise may propagate across a structure.
- Damage to the flooring.
- Malfunctions with delicate and precise equipment
- Operator’s discomfort
- The shorter lifespan of the machine
Vibration transmission is unavoidable when a motor, fan, or other moving device is involved. It can be controlled, which is the function of an anti-vibration mount. It is a very cost-effective option for reducing noise and vibration. Consider the possible harm caused by vibration to a generator. Vibration dampers for equipment prevent these issues.
How does an anti-vibration mount work?
They attach to the application, often on the bottom, to offer vibration control. Once applied to the application, they will protect the equipment, reduce noise and vibration, and aid in the reduction of excessive noise generated by vibrations.
Which material absorbs vibrations the best? This is crucial, of course. Rubber, also known as thermoplastic elastomer (TPE), is often the best vibration-dampening material.
Let us begin by stating that all working machines emit vibrations. Long-term vibration exposure can severely damage the machine’s parts and performance, significantly limiting its lifespan and, depending on the intensity of vibration, causing pain or harm to the user.
This is why it is critical to select the appropriate anti-vibration mount for each application. Below, we will help you step by step in selecting the correct option for you:
Determine the overall weight of the machine.
This is a critical first step. Knowing the weight will allow you to estimate the number and size of AV mounts required. Generally, the heavier the machine, the greater the AV mounts (or quantity of AV mounts) required.
Determine the weight of the anti-vibration mounts you require.
To evenly distribute the weight, determine the load that each AV mount can support in order to attain the machine’s overall weight. Make sure the machine is level and its weight is spread evenly, and put stronger mounts where necessary.
Measure the machine’s running speed.
Also known as RPM (revolutions per minute), this is a vital piece of information to consider when selecting the best anti-vibration mount.
Determine the static deflection of the antivibration mount.
Static deflection indicates how much your AV mount will compress under the weight of the machine. Crossing RPM data with machine weight can reveal the durability of your AV mount. A mount with soft rubber might isolate vibrations better, but if the rubber is too soft for the application, it may be unable to recover from deformation induced by the engine’s stress forces, reducing the efficacy of the vibration isolation.
A mount with a harder rubber, on the other hand, has a larger static load capacity, but it is unable to decrease vibrations, which are sent back to the engine and cause damage to the components.
Material and Shape
Do not forget to examine the environmental factors. For example, in a maritime application, we would recommend choosing a stainless steel mount to provide a longer life for the mount. In terms of shape, you have a variety of alternatives to pick from to find the best match for your application.
Time to select your anti-vibration mount.
Based on all of this information, you may now select the most appropriate AV mount for your needs.
Consider The Environment Of The Machine
Depending on its intended function, the machine could either be placed indoors or outdoors. The machine’s environment plays a big role in selecting the right mounts because the environment affects the functionality and durability of the AV mount. If the machine is located outside, it’d be great to use stainless steel mounts because they’re rust-resistant. Rust ages the mount, affecting its durability.
The machine’s environment should also consider the specific positioning of the equipment. Is the machine mounted on a ceiling, sitting on the floor, or mounted on the rooftop? Each of these machines will require different anti-vibration mounts to fit their positioning.
Consider The Type Of Building.
If your equipment will be housed indoors, you must examine the sort of facility that will accommodate it. Varying types of facilities have varying vibration needs. You do not want to exceed the vibration capacity and risk causing damage to the structure. Buildings designed for entertainment events, for example, have a higher vibration tolerance from music than office buildings.
Conclusion
Anti-vibration mounts are supports that reduce the amount of vibration, noise, and shock created by a machine, preventing damage to the equipment. When selecting an AV mount, you must be aware of the sort of equipment it will support, the weight of the equipment, and the mount’s specifications. The qualities of the mount should be sufficient to suit the needs of each machine.
Other suggestions for purchasing a suitable mount include evaluating the vibration caused to identify the optimum sort of mount to lessen it. You should also know how much weight the anti-vibration mount can withstand without being damaged. Finally, will the machine be housed inside or outside? If you’re indoors, always consider the building’s vibration tolerance.
