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How To Improve The Performance of Woodworking Band Saw Machines?
Views: 0 Author: Site Editor Publish Time: 07-02-2024 Origin: Site
Woodworking band saw machine is a commonly used equipment in sawmills. However, there may be some problems with the band sawmill machine during operation. How to solve the problem with the band saw machine? How to improve the performance of band saw machines? For example, the cutting accuracy of a band saw machine is low, the stability of the band saw blade is poor, and the band saw blade is prone to vibration and causing sawing. We can improve the rigidity of the saw blade of the band saw machine, research and produce new types of saw cards, tensioning devices, etc. Let's take a look at how to operate them.
1) The rigidity of the saw blade increases as the tension of the saw blade increases, but the opposite is true as the thickness of the saw blade increases. The main reason is that as the thickness of the saw blade increases, the bending stress of the saw blade increases when passing through the saw wheel. Under the same allowable stress of the saw blade, the tension cannot be increased as expected, which affects the increase in rigidity of the saw blade. Therefore, appropriately reducing the thickness of the saw blade is beneficial for increasing the rigidity of the saw blade, thereby improving its stability.
2) The force acting on the band saw blade is extremely complex, and it is prone to lateral shaking and torsional vibration during operation. When the interference frequency is coupled with its natural frequency, resonance phenomenon will occur. Therefore, the vibration of the band saw blade has a significant impact on the sawing process, which will seriously affect the surface quality and dimensional accuracy of the sawn wood, raw material savings, and the lifespan of the band saw blade.
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