In mechanical processing, cutting tools are very important tools. The most commonly used type of cutting tool is the blade. The blade is the part in contact with the workpiece, so the quality of the blade directly affects the machining effect and production efficiency.
According to the different processing objects and processes, there are also different types of blades, such as flat blades, turning blades, milling blades, etc. When choosing a blade, the factors to consider are also different. Below are the factors to consider when choosing toothed blades.
Firstly, it is necessary to consider the cutting material. The material of the blade should be selected based on the processing material. If it is a material with high hardness, the material selected for the blade should also have a certain hardness to ensure processing efficiency and tool life. Similarly, when processing soft and easy to cut materials, the material selected for the blade should be relatively soft.
Secondly, it is necessary to consider the number and shape of teeth. The number of teeth and tooth shape of toothed blades can also have a significant impact on the machining effect. Generally speaking, the more teeth a blade has, the stronger its machining ability, and different tooth shapes can adapt to different machining objects and methods.
Cutting depth also needs to be considered. The required cutting depth varies depending on the machining object and process. When the cutting depth is large, the required blade should have relatively high hardness and wear resistance to ensure that the blade does not wear out too quickly and can maintain machining accuracy; When the cutting depth is small, the selected blade should have sufficient cutting ability and wear resistance.
Finally, it is necessary to consider the accuracy and stability of the blade. The accuracy and stability of the blade also have an important impact on the machining effect and production efficiency. When the precision of the blade is high, the machining accuracy is also higher, while when the stability is good, the operation is more convenient and the production efficiency is higher.
