Reason 1: Material Factors for Manufacturing Saw Blades
An alloy saw blade is composed of matrix and saw tooth. Whether the material of matrix and saw tooth is reliable will actually affect the overall performance of the alloy saw blade.
At present, in the field of industrial aluminum profile sawing, the type of saw blade most used by processing enterprises is alloy saw blade. As for why carbon hacksaw blade is not used, the reason is very simple: carbon tool steel has poor high temperature resistance and is easy to deform when heated.
Therefore, starting from the material of the saw blade, it can be said that the material of the alloy saw blade determines the wear time of the saw blade. In order to improve the cost performance of saw blade, it is very important to select the material of the saw blade.
Reason 2: Whether the Process of Tooth Welding is Qualified
At present, when manufacturing alloy saw blades, the tooth welding process used in the industry is generally brazing, and the equipment used is generally high-frequency tooth welding machine.
Among them, in the process of welding teeth, there are differences between manual welding and machine full-automatic welding. As for which welding method is better, it cannot be cut across the board.
Because some saw blades used to cut aviation profiles still use the method of manual tooth welding. However, according to the overall level of the industry, the quality of fully automatic welding teeth is often better than that of manual welding teeth.
At the same time, in the process of welding teeth, the solder used by enterprises producing alloy saw blades will also affect the quality of saw blades. In this regard, in order to obtain a saw blade with strong wear resistance, field investigation is very important.
( The following information please refer to passage: Causes of Wear of Alloy Saw Blade Ⅱ)
Post time: Jan-21-2022