Period inspection item
1.Is the quality of installation unchanged Is the machine horizontal?
2. Is there any oil leakage from the coolant supply pipeline ?
3. Is the lubricating oil being supplied to the sliding portion ?
4. Is the spindle taper hole rusted or scratched?
5. Do all switches positively function?
6. Does the power on lamp come on ?
7. Is any abnormal noise emitted from the spindle?