The influence of blade characteristics on cutting quality is comprehensive, playing a crucial role in various aspects such as blade sharpness, workbench accuracy, material wear resistance, size installation, cutting parameters and speed.
The sharpness of the blade
The sharpness of the blade is one of the important factors affecting cutting quality. If the blade is relatively dull and has significant wear, it will have an impact on the cutting of raw materials during the cutting process, thereby affecting the cutting accuracy. The sharpness of the blade directly affects the precision and accuracy of cutting. A sharp blade can better fit the material being cut, reduce the degree of material damage during the cutting process, and thus improve cutting quality.
The accuracy of the workbench
The accuracy of the workbench is also a key factor affecting cutting quality. The precision of the workbench is high, so when the blade cuts on the high-precision workbench, the accuracy is naturally greatly guaranteed. If there is a deviation in the workbench, even small errors may cause a decrease in cutting accuracy and cause losses to the factory. Therefore, maintaining high precision of the workbench is crucial for maintaining cutting quality.
Blade material and wear resistance
The material and wear resistance of the blade directly affect its service life and cutting efficiency. For example, tungsten steel blades have good wear resistance, and the service life of corrugated cardboard is ten times that of ordinary high-speed steel thin blades. Proper use can improve cutting quality and extend the service life of circular blades. Otherwise, it is easy to cause damage to the circular blade. In addition, the selection of blade materials should also be based on the material to be cut. Common blade materials include high-speed steel (HSS), hard alloy, tungsten carbide, etc. Different materials are suitable for different materials. Choosing the appropriate blade material can improve cutting efficiency and blade life.
Blade size and installation
The size of the blade should match the cutting machinery, including dimensions such as diameter, aperture, and thickness, which need to be compatible with the cutting machine's disc or holder to ensure that the blade can be installed and operated correctly. The appropriate blade size and correct installation method can ensure optimal performance of the blade during the cutting process, thereby improving cutting quality.
Cutting parameters and speed
When using cutting machine blades, the appropriate cutting speed and feed rate should be selected based on the properties of the material and cutting requirements. Excessive speed may cause blade overheating and damage, while insufficient speed may lead to low cutting efficiency. Reasonable cutting parameters can enable the blade to work in the optimal state, thereby achieving higher cutting quality.
