Band saw manufacturer teaches you to choose band saw blade

     Band saw blades are two kinds of metal vacuum welded by electron beam, used for cutting metal, it is a multi-purpose tool, band saw blade can be used to saw different metal materials, but how to choose the right saw blade, if tooth profile Improper selection will seriously damage the life of the saw blade. Please note the following points when choosing:

     Choosing the right tooth profile: First determine what material you cut, hollow or solid material, how big the material's diameter or wall thickness is, and these parameters are the decisive factors in choosing a bi-metal band saw blade. If you cut fairly thin material, you should choose a fine-toothed type. If you cut soft metal, you should choose to change the shape of the tooth, which helps to prevent chipping. When cutting relatively large diameter metal, you should choose a relatively coarse saw blade, and choose the number of teeth with a saw blade on the basis of the choice of brand.

     When cutting a steel pipe, a change in the length of the cutting surface of the circular material causes the teeth of the band saw blade to be easily chipped and clogged. Therefore need to pay attention to the following questions:

     Select the band saw blade to consider the wall thickness of the steel pipe, still need to fully consider the amount of under the knife and the line speed, due to the space of the steel pipe is large, the thinner the steel pipe is, the more easily the gap is generated, and the binding and cutting sawtooth selection has a direct impact. The tooth profile of the cutting bundling material is slightly larger than that of the single cut. Put on a new band saw blade must be worn, after a reasonable run-in, the service life of the band saw blade can be extended by more than 50%, or take the bar of 80, for example, the speed of the running-in period should be slowed down, when sawing 4 to 9 knife The speed can be adjusted to normal speed cutting.