As we all know, the sound comes from the vibration of the object, in daily life, similar principles of the show scene is very much. And for individuals, almost everyone is in the sound field again.
For the emergence of sound, undeniably does enhance the quality of human life, but if the frequency of sound vibration is very high, those sounds for humans, is noise.
In the aluminum processing industry, high-frequency noise has always been a major scene in the production and processing workshop. The face of such a production and processing environment, for workers' hearing, there is a negative impact.
Cutting aluminum saw blade sawing through the material issued by the high-frequency noise is the most intuitive feeling of the human ear, a similar feeling is of course very uncomfortable. Because people feel anxious and upset, long-term past, even the psychological condition will be affected.
Therefore, from the moment of the birth of the saw blade, for manufacturers engaged in saw blade manufacturing, including scientists responsible for process improvement, have spared no effort to try to improve the noise performance of the saw blade.
However, to this day, although in the field of saw blade mute technology has made certain breakthroughs, but it is still difficult to break through the noise bottleneck, from the real low noise or even silent processing goal, there is still a certain distance.
Among them, there is no shortage of technology, although the noise reduction effect is outstanding, but its high cost, but also only stay in the high profit saw blade body for use. Especially for the saw blade substrate multi-layer structure design, although the noise reduction effect is very obvious, but its own application range is not very wide.
Of course, this does not mean that the human achievements in saw blade silencing technology is only the above. On the contrary, some technology threshold is relatively low, their own quiet effect is outstanding technology is also used to the various types of saw blades.
And in many saw blade noise reduction optional technology, the most widely used than in the saw blade slot, leaving the silencing line. Therefore, if you are very sensitive to the noise of the saw blade processing, then the purchase of the saw blade or choose the saw blade with a silencer line.
From the working principle of the muffling line, the reason why it can produce the effect of reducing noise, also lies in the existence of the muffling line to weaken the spread of noise, reduce part of the high-frequency vibration, and thus achieve the effect of reducing noise.
Secondly, it is for the use of the saw blade in the process of cooling lubrication measures can not be missing. When the single saw blade in cutting motion, the intense mechanical friction will lead to saw blade noise is inevitable, and in this, the saw blade heat dissipation is not to be ignored.
From the point of view of reducing the noise of the saw blade, if the saw blade in the use of serious heat, did not get effective heat dissipation, then it will only intensify the motion of the saw blade instability, making jumping, deflection intensified, and then make the noise even greater.
Therefore, in order to reduce the noise of the saw blade, in the process of saw blade work, for the saw blade cooling lubrication or can not be missing. At present, there is no measure that can be taken than the micro-lubrication measures.
Through the way of micro-lubrication, the atomized cooling oil, evenly sprayed on the saw blade, and then the saw blade itself temperature control within a reasonable range. In this way, the noise of the saw blade will also be improved.
Finally, it is in the daily use of the saw blade, to protect the noise of the saw blade will not hurt their hearing, for enterprises, the purchase of ear muffs for employees or must be.
In some larger enterprises, processing conditions are not very reliable, some enterprises in the cost of expenditure budget, often ignore the staff labor protection products equipped.
In this way, the damage to the physical and mental health of employees is inevitable. Of course, if the staff, after realizing the hazards of processing workshop noise, appropriate can also take the initiative to request, and can even purchase their own earmuffs to protect their hearing.
In fact, as long as the saw blade is in high-speed rotation, the noise of the saw blade is a difficult subject to be avoided. But for the health of employees, companies still need to take certain measures to prevent.