How to solve the problem of maintenance noise of hydraulic press

During the period of time when the hydraulic press is purchased back, the sound during normal operation is very normal, but because of the longer and longer time used, the sound will become louder and louder, which will undoubtedly affect the work of the machine, then how should this noise be solved?

Methods to reduce the noise of oil press:

1. First of all, reduce the source of noise. Choose a low-noise hydraulic press, or reduce the noise of a high-noise hydraulic press to a minimum through transformation.

2, use the directional characteristics of the sound source to control the noise.

3, the use of additional barriers to prevent the spread of noise, or the use of natural terrain mountains, soil slopes, woods, grass or not afraid of loud tall buildings or additional structures. Each worker should not work for too long in the noisy workshop, should be as short as possible, and can take turns to work.

4, to use the directivity of students to stop the expansion of noise.

5, do a good job of protection measures for the receiver of oil press noise. For example, the pressure cooker exhaust steam, blast furnace ventilation, oxygen generator exhaust and other exhaust outlets towards the wilderness or sky to reduce the impact on the environment

6, to control the transmission of the noise of the hydraulic press. For example, give workers ear plugs, helmets and other anti-noise equipment. It can be assumed that barriers prevent noise propagation.

7, improve the accuracy of mechanical processing, reduce the noise caused by mechanical vibration and friction. We can turn the relevant exhaust ports in the four-column hydraulic press workshop towards the sky, reducing the impact on the residents in the workshop and around.

8, and then the main noise workshop of the hydraulic press is placed in a place with less population density.