The maintenance of cutting knives mainly includes the following aspects:
Regular inspection and replacement of fixtures: Before using the cutting knives, check whether the fixtures are severely worn or not round enough and whether the inner hole has a taper. If the clamping force is not enough, the fixtures should be replaced in time to prevent the tool from vibrating or breaking the handle and flying off.
Keep the sharpness of the tool: When the tool is not sharp, replace it with a new one in time. Do not sharpen the tool yourself, because sharpening will affect the quality of the processed product.
Use and store the tool correctly: The service life of the tool is closely related to the speed of the tool. The harder the material, the slower the speed of the tool. The speed should be adjusted higher. After use, keep the tool clean and put it back in the box when not in use to prevent damage.
Clean and maintain the tool: After work is completed every day, the sawdust and dust on the tool should be cleaned to ensure the smooth operation of the tool. The dust in the spindle taper should be removed in time to prevent affecting the accuracy of tool change.
Prevent tool damage: During the processing, the workpiece should be firmly fixed to prevent the spindle from vibrating during the processing. In addition, the tool cannot be damaged, otherwise it will cause uneven radial force when the spindle rotates.
Regularly check and maintain the equipment: Regularly check whether the emergency stop button is working properly to ensure the safe operation of the equipment. At the same time, regularly clean the dust on the dust screen of the electric cabinet fan to maintain the normal operation of the equipment.
