Any product has a service life, and the band saw blade is no exception as an industrial consumable. If the operator wants to extend the service life of the band saw blade, the most critical thing is to do with the band saw machine and the way the operator operates.
If the buyer wants to improve the service life of the band saw blade, he first needs a high-quality band saw machine, plus long-term maintenance and follow-up maintenance, which plays a very important role in prolonging the service life of the band saw blade.
When the band saw machine is running, it is necessary to choose the appropriate band saw blade, because one band saw blade cannot be used for sawing all workpieces. After selecting the band saw blade, it is necessary to set the appropriate sawing parameters, including the running speed of the band sawing machine, the line speed, the tension of the band saw blade, etc. If the sawdust is of moderate size, with a certain degree of curling and a loose spring shape, the sawdust of this shape indicates that the selection of sawing parameters is appropriate.
In addition, in order to improve the service life of the band saw blade, it is necessary to run in the new band saw blade. This is because the teeth of the new saw blade are extremely sharp and usually have a certain amount of burrs. Since the tooth tips are high-speed steel, this high-carbon high-alloy steel has high hardness, wear resistance and compression resistance, but has toughness. If the new saw blade is cut with high sawing speed and high feed rate at the beginning of use, the impact of the workpiece on the tooth tip will cause early severe wear of the tooth tip, skew cutting, tooth chipping, etc., resulting in early failure of the saw blade. It will greatly reduce the service life of the saw blade.
At the beginning of using a new saw blade, adjust the feed efficiency to about 50% of normal sawing, and then gradually increase the feed efficiency to the normal rate. If sawing large workpieces, gradually increase the feed rate to the normal rate after the break-in time exceeds 15 minutes.
Finally, when the band saw blade is working, the guide arm should work as close to the workpiece as possible to ensure that the workpiece is clamped, as well as select high-quality cutting fluid and use the cutting fluid correctly. These methods can effectively improve the service life of the band saw blade.
