The main parameters of TBM cutting blades include cutting blade thickness, cutting blade angle, cutting blade length, cutting blade inclination, front angle radius, and handle length. These parameters have an important impact on cutting quality and efficiency.
Cutting blade thickness: This is the thickness of the cutting blade, which directly affects the cutting quality. Thicker cutting blades usually have better stability and durability, but may affect cutting accuracy.
Cutting blade angle: Determines the cutting ability of the blade. A smaller cutting blade angle can improve cutting quality but reduce cutting speed; a larger angle can increase cutting speed but may affect cutting quality.
Cutting blade length: Directly affects the depth of the blade cutting. A longer cutting blade can penetrate deeper into the material and is suitable for cutting thick materials.
Cutting blade inclination: Refers to the size of the angle between the cutting blade and the workpiece surface. Optimizing the cutting blade inclination can make it easier for the blade to enter the workpiece and maintain better cutting quality.
Rear angle radius: Determines the strength of the cutting blade. A larger rake radius can improve the wear resistance of the blade, but may affect the sharpness of the cut.
Handle length: Affects the ease and stability of the blade. A longer handle provides better control, but may increase the difficulty of operation.
