Maintenance lathe work 500 hours after the need to level, level of maintenance is given priority to with operators, maintenance personnel must be cut off power supply before maintenance.
Outside the maintenance: 1. The washing machine outside surface and the lid to keep inside and outside clean, no corrosion, no pollution.
2. Clean the filament rod, light poles and operating the vertical bar.
3. Check and supplement the screw, handle, etc., check the cleaning machine accessories.
Second, the spindle gearboxes
1. Clean the oil filter, without sundry.
2. Check whether there is any loose on the spindle nut, tight set screw locking.
3. Adjust the tightness of friction plate and brake clearance.
Three, drag plate
1. Remove the rest, adjust the medium and small drag plate iron clearance.
2. Clean and adjust the medium and small drag plate screw nut gap.
Fourth, exchange of gear box
1. Clean the gear, shaft sleeve and inject new grease.
2. Adjust the gear backlash.
3. Check whether there is any shaking phenomenon on collar.
Five, the tailstock: cleaning the tailstock, keep clean inside and outside.
Six, cooling lubrication system
1. Clean the cooling pump, oil filter, drip tray, clear liquid storage tank.
2. Clean wick, oil, guarantee the oil hole, oil clean clear.
3. Check whether the oil is good. Oil cup to complete, the oil window to bright.
Seven, electrical parts
1. Clean the motor, electrical box, check the triangle.
2. Electrical device should be fixed in good condition, and keep clean and tidy.
