What Is The Law Of Speed And Amplitude Of Alloy Saw Blade？
May 19, 2022
Alloy saw blade, a widely used, excellent performance of multi - edge tools. At present, it is widely used in the field of aluminum profile, wood profile sawing processing.
For many profile processing enterprises, they pay attention to the sawing quality of various types of workpiece, often for the quality of the saw blade and stability in the process of operation is very concerned.
Among them, the vibration degree of alloy saw blade is often one of the most noteworthy parameters. Because once the amplitude of the saw blade is too large, then the stability of the saw blade is bound to decline.
We can't avoid the amplitude of the saw blade, and what we can do is to ensure that the amplitude of the vibration of the saw blade is in a reasonable range, which grasp the speed of the saw blade is particularly key to control the vibration amplitude of the saw blade.
According to the experimental surface, when the speed of an alloy saw blade is close to the critical speed or a multiple of the critical speed, the amplitude of the saw blade will increase obviously, and considerable additional bending stress will be caused.
The occurrence of these stresses will cause the elastic deformation of each part of the alloy saw blade. The more the edge of the saw blade, the more serious the deformation of the edge of the saw blade.
Of course, in addition to the speed of the alloy saw blade will affect the amplitude of the saw blade, the thermal deformation of the saw blade will also cause a significant change in the amplitude of the saw blade.
In this regard, for profile processing enterprises, to their own use of alloy saw blade, can be safe and stable use. First, we must control the speed of the saw blade, strictly control the speed of the saw blade in the range of maximum speed. Second, in order to prevent the unstable operation of the saw blade, we must do a good job of cooling the saw blade. Avoid the thermal deformation of the saw blade, resulting in the decline of dynamic balance stability.
In general, the amplitude of various alloy saw blades is very easy to be ignored. But in order to avoid because of the amplitude of the saw blade, leading to the decline in the quality of the saw blade sawing profile, control the rotation of the saw blade and do a good job of cooling the saw blade cooling work, are the two most effective measures.
