How To Make Sound Insulation for Punching Machines?

As an important industrial production equipment, punching machines are found in many enterprises, but the stamping noise of punching machines is very loud, which is a more serious noise equipment, and the noise value may reach more than 100 decibels or even more, which does not meet the environmental protection standard, so how to make sound insulation for punching machines? Here we will take you to understand the sound insulation program of punching machine.

The current situation of punching machine noise

The noise value can reach about 105 decibels, and the environmental protection standard of workshop noise value is high 85 decibels, so this noise value belongs to the serious noise exceeding standard, and must be treated with sound insulation and noise reduction. Usually, the noise is controlled by using punching machine sound insulation enclosure.

Second, punching machine sound insulation and noise reduction program

1. Noise reduction equipment selection:

For noise reduction of punching machine, our idea is to use sound insulation enclosure for closed sound insulation treatment, in which the equipment to be used contains various types of sound absorption materials, sound insulation doors and windows, ventilation and heat dissipation mufflers, heat dissipation fans, etc., which basically contains the equipment and functions needed for a complete sound insulation enclosure to meet the normal work of punching machine.

2. Material selection:

The main body of the sound insulation enclosure is sound-absorbing sheet material, whose production should be carried out according to the noise reduction requirements of the punching machine and designed to meet the required amount of sound insulation.

The main body of the plate is composed of sound insulation layer, sound absorption layer, anechoic layer, damping and damping layer and reinforcement, and the designed sound insulation volume can reach 35 dB; the sound insulation volume of sound insulation doors and windows should be compatible with the enclosure itself.

3. Other requirements:

heat will be generated during the work of the punching machine, if the sound insulation hood is not dissipated, it may lead to internal overheating and affect the operation of the equipment, so a heat dissipation fan is set at the top of the hood and a muffler is installed at the vent.