What should I check before machining a rock drill?

Before machining the radial drilling machine, check whether 1, rocker arm and lifting clamping mechanism are sensitive and reliable.

2. Inspection of the lubrication system of the radial drilling machine: To clean the linoleum, it is required that the oil cup is complete, the oil circuit is smooth and the oil window is bright.

3. Inspection of cooling system of radial drilling machine: clean cooling pump, filter and coolant tank. Check the coolant pipe to make sure there is no water leakage.

4. Inspection of the electrical system of the radial drilling machine: a Clean the dust inside and outside the motor and electrical box. B. Turn off the power supply, open the door cover of electrical appliances, and check whether the electrical connectors and electrical components are loose and aging. C. check whether the limit switch works normally. (Power-on inspection is required, and safety should be paid attention to) D Whether opening the door and cutting off power will work. E. check whether the hydraulic system is normal and whether there is oil leakage. F the electrical control switch is normal.