Saw blade is a commonly used metal processing tool for cutting and sawing various materials. In order to ensure the normal work of the saw blade and extend its service life, the following are some of the matters that need to be noted when using the saw blade:
1. Choose the right saw blade: According to the different cutting materials and cutting methods, choose the saw blade with corresponding specifications and uses, and make sure that the design of the saw blade's blade angle and the form of the substrate are matched with the use of the occasion.
2. Equipment precision: Before using the saw blade, check and adjust the spindle and clamping plate size and shape precision of the equipment, especially the contact surface between the clamping plate and the saw blade, in order to ensure the cutting effect and the normal work of the saw blade.
3. Pay attention to the working condition of the blade: during the operation of the saw blade, observe its working condition at any time, such as vibration, noise, processing surface away from the material and other abnormalities, it should be immediately shut down to adjust and timely sharpening of the blade to maintain its sharpness.... Correctly sharpening the saw blade: When sharpening the saw blade, it should be noted that the original angle should not be changed to avoid localized sudden heat and cold of the cutter head, and it is recommended to ask the professional to sharpen it.
5. Storage and maintenance of saw blades: temporarily unused saw blades should be hung vertically to avoid long time flat and stacked to prevent damage to the cutter head. At the same time, the saw blade should be protected from collision to prevent rust and deformation.
6. Safety protection of operators: when operating the saw blade, the staff should wear protective glasses, masks, overalls and protective shoes and other labor protection items to ensure safety.
7. Correct installation of saw blade: when installing the saw blade, follow the correct installation direction, do not install the opposite, so as not to cause the saw blade to drop teeth. Meanwhile, pay attention to hand safety when installing and replacing the saw blade to prevent cuts.
8. Make sure the saw blade is fixed: after installing the saw blade, make sure the center hole of the saw blade is firmly fixed on the flange of the saw table, check whether there is a washer, and gently push the saw blade to make sure there is no eccentric shaking.
9. Pre-rotate the saw blade: After replacing the saw blade, let the saw blade pre-rotate for one minute before use, so that the machine can enter the working state and avoid accidents caused by sudden start.
10. Observe the specified rotational speed: when using, do not exceed the specified rotational speed of the saw blade, so as to avoid overheated cutting and saw blade damage.
11. Saw blade disassembly and storage: The disassembled saw blade should be hung vertically on a dry shelf to avoid rust caused by humid environment. Do not place the alloy saw blade flat on the floor or shelf to avoid deformation.
Following the above precautions can ensure the normal use of the saw blade and prolong its service life. At the same time, it can also improve work efficiency and operation safety.