Daily maintenance of milling machine


The milling machine bed is a dovetail guide rail with strong rigidity and high movement stability and precision. The guide rail has been quenched and has good wear resistance. The milling head can rotate 45 degrees left and right in the vertical plane. The corresponding accessories can be installed for milling, drilling, boring, expanding and flat grinding and other processing. It can process plane, groove, spiral surface, inclined surface, forming surface, spline, gear and other parts. It is applicable to metal processing and maintenance of various enterprises, especially the manufacturing of tools, molds and fixtures.In order to prolong the service life of the milling machine, we need to do a good job in daily maintenance of milling machine.

Daily maintenance of milling machine:

  1. Clean the appearance and dead corners of the machine tool, remove and wash the covers, and ensure that the inside and outside are clean, free of rust and yellow robe, and that the paint can see the natural color of iron and light. Clean the guide rail surface and remove the burrs on the worktable. Check and supplement the screws, handball and hand board, and check the flexibility and reliability of each handle.
  2. Maintenance of spindle feed box: check the oil quality, keep it in good condition, and the oil quantity meets the requirements. Remove the burrs from the taper hole of the main shaft. Clean the hydraulic transmission system and oil filter screen, and adjust the oil pressure.
  3. Inspection for rocker arm and lifting clamping mechanism of the secondary milling machine: check and adjust the lifting mechanism and clamping mechanism to ensure they are sensitive and reliable.
  4. Inspection for lubrication system of drilling and milling machine: clean the felt, and ensure that the oil cup is complete, the oil path is smooth, and the oil window is bright.
  5. Inspection for cooling system of drilling and milling machine: clean cooling pump, filter and cooling liquid tank. Check the coolant pipeline and ensure there is no water leakage.
  6. Inspection for electrical system of drilling and milling machine: clean the dust inside and outside the motor and electrical box. Power off, open electrical door cover, check for loose or aging electrical connectors and components. Check whether the limit switch of the secondary milling machine works normally. Whether the door opening and power off work. Check whether the hydraulic system is normal and whether there is oil leakage. Check whether the control switches of all electrical appliances are normal.