How to Reduce Noise in Large Machine

How to Reduce Noise in Large Machine

The sound of large machines can have many negative consequences on large machines for construction, transportation, production, agriculture and other tasks make a lot of noise. A loud noise can reduce the user's ability to concentrate, interrupt people in nearby buildings and cause damage to the ears. A minimum of 85 decibels for eight hours or more will eventually result in hearing loss, according to the state of Washington. Construction and agricultural machines regularly exceed this level. Although earplugs can help, they are not practical when verbal communication is still necessary. Fortunately, it is often possible to reduce the noise of large machines.

instructions

Things you need

Large machine

screwdriver

make sure the lubrication. According to NSK Global, poor lubrication can cause "metallic" noises or other unusual noises. Maintenance personnel must use the correct type of lubricant and a sufficient amount. However, avoid using too much lubricant; This can cause an increase in the temperature of the machine or a leakage of lubricant.

Consider installing a bell or an acoustic hood. These units try to keep the sound of the machine in a complete or partial enclosure. Some people use them with office machines, like large printers. However, acoustic caps reduce equipment access and may need to be removed during certain tasks. Larger noise barriers can also reduce noise, such as placing machines in their own rooms.

Replace all particularly noisy parts. Sometimes, a specific defective component produces a lot of noise, such as a cooling fan in a car or head in an industrial vacuum cleaner. Even if the component has not failed, it may have a quieter equivalent that reduces the noise level. Another option is to replace the entire machine with a quieter model, especially if the replacement consumes less energy or offers other benefits. In general, maintenance helps reduce noise. make sure, for example, that the screws stay in place.

Install or replace the muffler or muffler. The addition of a silencer reduces the noise produced by some large machines. The shock absorber must be of sufficient size to produce a significant reduction in noise, according to the International Labor Office. If the large machine is equipped with a shock absorber, check that it is not damaged or damaged. It is also possible to install silencers on certain types of machines that are not suitable for silencers.

Try to limit the vibration. Vibrating components often cause noise in large machines. The installation of machinery in springs or rubber pads will reduce vibration, according to the state of Washington. Another remedy is to install rubber seals on the equipment, between the components that vibrate. According to the International Labor Office, the cushioning material will also reduce vibration