MachineryHouse C6241, Инструкция по эксплуатации

Страница: 41 / 93

40
which occasionally have been damaged by chips or other.
4. Semi-yearly Inspection:
1) Change oil in gearbox:
Remove the used oil from gearbox of headstock, feed and replenish with fresh oil.
2) Check the wear and tear of all gears and packing:
Inspect the damage of all gears in various box, spindle and bearings, and packing.
Repair or replace it if necessary.
3) Check the clearance fit of complicated feed mechanism:
Check the clearance fit between feeding screw lever and nut and main screw
spindle and nut whether they are right or not.
4) The stability of machine body:
Tighten up the foundation bolts of machine body to the ground and make the body
stable.
5. Yearly Inspection:
1) Positioning and leveling:
According to the inspection regulation, recheck the positioning and leveling after a
year service.
2) Inspection for accuracy:
According to the regulation. Inspection work for accuracy should be rechecked. If
the accuracy is over specified limit, the adjustment or alignment will be done
accordingly.
3) Bearing inspection:
Reexamine the insulating materials and clearance fit & lubrication of all bearings.
4) Inspection for appearance:
a. If paints are peeled off, repaint it with the same color.
b. Check the exposed parts whether they have been damaged, corroded, or deformed,
repair or replace them if necessary.
Page 41 Instructions Manual for CL-40A (L600) 01/09/2017