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How to extend the service life of CNC machining?

  1. 1、Reasonable selection and use of processing materials Hardness and strength of processing materials: Choose processing materials that are suitable for the performance of CNC machining machines, avoid using materials that are too hard or too strong, in order to reduce wear on cutting tools and machine parts.
  2. 2、 Optimize cutting parameters Cutting speed and feed rate: Based on the characteristics of the material and processing requirements, set the cutting speed and feed rate reasonably to avoid excessive parameters that may cause increased wear on the cutting edge. Cutting force control: Properly controlling the cutting force and cutting speed of CNC tools, reducing the temperature in the machining area, and thereby extending the service life of CNC tools and machine tools.
  3. 3、 Choose high-quality cutting tools Tool material and structure: Tools made of high-quality materials such as high-speed steel and hard alloy can significantly improve their durability and service life. Tool angle and cutting parameters: Ensure that the effective angle of the CNC tool is reasonable and matches the cutting depth, cutting width, and other parameters to improve cutting efficiency and tool life.
  4. 4、 Proper use of coolant The use of coolant: Proper use of coolant can effectively reduce the impact of cutting heat, lower the temperature of tools and workpieces, and thus extend their service life.
  5. 5、 Regular maintenance and upkeep Daily cleaning and dust prevention: Regularly clean the iron filings, dust, and other debris on CNC machining equipment to maintain the cleanliness of both the exterior and interior of the equipment. When the device is not working, it can be covered with a device cover to prevent dust and foreign objects from entering. Lubrication work: According to the requirements of the equipment manual, regularly add an appropriate amount of lubricating oil or grease to each lubrication point of the equipment to ensure smooth operation. Regular inspection and maintenance: Weekly inspection and maintenance: including checking and cleaning the filters on the heat exchanger, removing iron filings from the cooling water tank, and checking whether the tool changing arm in the tool magazine moves smoothly. Monthly inspection and maintenance: involves checking the lubrication condition of the axle track, cleaning the limit switch and bumper, inspecting and replacing the oil in the hydraulic unit and tool magazine reduction mechanism, etc. Other inspections: Regularly check the electrical connection status and coolant circulation system of the equipment to ensure its safe and reliable operation.
  6. 6、 Professional maintenance and repair Professional maintenance and repair of equipment should be carried out by engineers with professional knowledge and skills to ensure the quality and effectiveness of maintenance and repair.

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