Amada and Amada Cutting develop successful flutterless band saws
Tungsten trioxide is a powder metallurgy raw material for the production of cemented carbide and tungsten products. According to the national standard (GB/T 3457-1998), it is divided into two types, namely tungsten trioxide (referred to as yellow tungsten), molecular formula is WO3, and blue tungsten oxide (referred to as blue tungsten, is a mixed tungsten oxide), molecular formula W20O58. Yellow tungsten is light yellow crystalline powder, blue tungsten is dark blue or blue-black crystalline powder. Tungstic Oxide,High Purity Tungsten Oxide,Yellow Nano-Tungsten Oxide,Chemical Reagent Tungsten Oxide Jiangsu Lucky Metal Materials Co., Ltd. , https://www.luckymetalmoly.com
While the pulse vibration is applied, the rotational speed of the drive wheel is controlled, and this pulse vibration is transmitted to the driven wheel through the cutter. In the vibration region where the phase difference between the driving and the driven wheels is 180 degrees, since the vibrations cancel each other, a region that does not vibrate is generated at the center of the tool. This allows the tool to vibrate.
The PCSAW700 also applies pulse vibration to the up and down motion of the blade. In this way, the blade will continue to cut, while repeating the moment to leave the material and then quickly drop the cutting action. This can reduce the cutting resistance.
Since the cutter of the band saw has a strip shape, it is susceptible to variations in cutting resistance. As the size of the mold increases and the number of difficult-to-cut materials as the workpiece is gradually increased, it is necessary to reduce flutter and reduce noise.