# Daily PM Checklist - DMG MORI

Machine: _____________ Date: _________ Operator: _________

## Start of Shift

| Check | OK | Issue | Notes |
|-------|-----|-------|-------|
| Coolant level | ☐ | ☐ | |
| Coolant concentration (refractometer) | ☐ | ☐ | Target: ___% |
| Hydraulic oil level | ☐ | ☐ | |
| Way lube level | ☐ | ☐ | |
| Air pressure (6 bar min) | ☐ | ☐ | |
| Chip conveyor clear | ☐ | ☐ | |
| Guards/doors function | ☐ | ☐ | |
| No unusual noises | ☐ | ☐ | |
| Spindle warm-up complete | ☐ | ☐ | |

## End of Shift

| Task | Done | Notes |
|------|------|-------|
| Clean machine exterior | ☐ | |
| Remove chips from work area | ☐ | |
| Wipe down way covers | ☐ | |
| Return tools to crib | ☐ | |
| Report any issues | ☐ | |

Signature: _____________

# Weekly PM - DMG MORI 5-Axis Mill

Machine: _____________ Week: _________ Tech: _________

| Task | Done | Reading/Notes |
|------|------|---------------|
| Check spindle runout | ☐ | TIR: ___μm (max 5μm) |
| Inspect tool changer | ☐ | |
| Clean coolant tank strainer | ☐ | |
| Check way lube distribution | ☐ | |
| Inspect pallet changer (if equipped) | ☐ | |
| Verify probe calibration | ☐ | |
| Check air dryer/filter | ☐ | |
| Inspect chip conveyor belt | ☐ | |
| Check hydraulic filter indicator | ☐ | |
| Clean control cabinet filter | ☐ | |

## Pallet System (NMV3000/DMU50)
| Task | Done | Notes |
|------|------|-------|
| Check pallet locating surfaces | ☐ | |
| Verify pallet clamping | ☐ | |
| Lubricate pallet transfer | ☐ | |

Issues Found: ___________________________________
Action Taken: ___________________________________

# Weekly PM - DMG MORI Turning Centre

Machine: _____________ Week: _________ Tech: _________

| Task | Done | Reading/Notes |
|------|------|---------------|
| Check chuck clamping pressure | ☐ | Main: ___bar Sub: ___bar |
| Inspect turret indexing | ☐ | |
| Check tailstock alignment (if used) | ☐ | |
| Verify bar feeder operation | ☐ | |
| Clean chip conveyor | ☐ | |
| Check coolant nozzle positioning | ☐ | |
| Inspect sub-spindle (NLX2500) | ☐ | |
| Verify tool sensor operation | ☐ | |
| Check hydraulic pressure | ☐ | ___bar |
| Clean/replace coolant filter | ☐ | |

Live Tooling Check:
| Task | Done | Notes |
|------|------|-------|
| Check live tool runout | ☐ | TIR: ___μm |
| Lubricate live tool holders | ☐ | |
| Verify C-axis indexing | ☐ | |

# Monthly PM - DMG MORI

Machine: _____________ Month: _________ Tech: _________

## Lubrication
| Task | Done | Notes |
|------|------|-------|
| Check/top up way lube reservoir | ☐ | Level: ___% |
| Verify lube pump operation | ☐ | |
| Grease linear guide wipers | ☐ | |
| Lubricate ball screws (if manual) | ☐ | |

## Hydraulics
| Task | Done | Notes |
|------|------|-------|
| Check hydraulic oil level | ☐ | |
| Inspect for leaks | ☐ | |
| Check pressure gauge accuracy | ☐ | |

## Coolant System
| Task | Done | Notes |
|------|------|-------|
| Clean coolant tank thoroughly | ☐ | |
| Replace coolant filters | ☐ | |
| Check pump operation | ☐ | |
| Verify through-spindle pressure | ☐ | ___bar |

## Electrical
| Task | Done | Notes |
|------|------|-------|
| Clean control cabinet (air blow) | ☐ | |
| Check fan operation | ☐ | |
| Inspect cables for damage | ☐ | |

## Accuracy Check
| Measurement | Spec | Actual | Pass |
|-------------|------|--------|------|
| Spindle runout | <5μm | | ☐ |
| Axis backlash X | <5μm | | ☐ |
| Axis backlash Y | <5μm | | ☐ |
| Axis backlash Z | <5μm | | ☐ |

# Daily PM - HARDINGE

| Check | OK | Issue |
|-------|-----|-------|
| Spindle warm-up (20 min) | ☐ | ☐ |
| Collet/chuck cleanliness | ☐ | ☐ |
| Coolant level and temp | ☐ | ☐ |
| Air pressure | ☐ | ☐ |
| No unusual vibration | ☐ | ☐ |

# Weekly PM - HARDINGE

| Task | Done | Reading |
|------|------|---------|
| Spindle runout check | ☐ | TIR: ___μm (max 2μm) |
| Temperature log start/end | ☐ | Start: ___°C End: ___°C |
| Collet concentricity | ☐ | TIR: ___μm |
| Sub-spindle alignment | ☐ | |

# Daily PM - CITIZEN Swiss

Machine: [ ] Laser Head  [ ] LFV
Date: _________ Operator: _________

| Check | OK | Issue | Notes |
|-------|-----|-------|-------|
| Oil level | ☐ | ☐ | |
| Oil temperature | ☐ | ☐ | Target: 25-30°C |
| Guide bushing condition | ☐ | ☐ | |
| Bar stock quality | ☐ | ☐ | |
| Chip evacuation | ☐ | ☐ | |
| Air pressure (5 bar) | ☐ | ☐ | |
| Mist collector filter | ☐ | ☐ | |
| Part catcher clear | ☐ | ☐ | |

# Weekly PM - CITIZEN Swiss

| Task | Done | Notes |
|------|------|-------|
| Clean guide bushing area | ☐ | |
| Check guide bushing wear | ☐ | |
| Inspect collet condition | ☐ | |
| Verify gang tool alignment | ☐ | |
| Check back-working tools | ☐ | |
| Clean oil filter | ☐ | |
| Verify LFV operation (if equipped) | ☐ | |
| Check laser alignment (if equipped) | ☐ | |
| Inspect bar feeder | ☐ | |
| Check sub-spindle pickup | ☐ | |

Oil Analysis (Monthly):
| Parameter | Spec | Actual | Pass |
|-----------|------|--------|------|
| Contamination | <NAS 8 | | ☐ |
| Water content | <0.1% | | ☐ |
| Viscosity | ±10% | | ☐ |

# Daily PM - MITSUBISHI Wire EDM

Date: _________ Operator: _________

| Check | OK | Issue |
|-------|-----|-------|
| Dielectric level | ☐ | ☐ |
| Dielectric conductivity | ☐ | ☐ | Reading: ___μS |
| Wire path clear | ☐ | ☐ |
| Filter pressure | ☐ | ☐ |
| Wire guides condition | ☐ | ☐ |
| Flushing nozzles clear | ☐ | ☐ |
| Wire tension | ☐ | ☐ |
| Auto-threader operation | ☐ | ☐ |

# Daily PM - MITSUBISHI Spark EDM

Date: _________ Operator: _________

| Check | OK | Issue |
|-------|-----|-------|
| Dielectric level | ☐ | ☐ |
| Dielectric clarity | ☐ | ☐ |
| Filter condition | ☐ | ☐ |
| Electrode holder clean | ☐ | ☐ |
| Flush pump operation | ☐ | ☐ |
| Fire suppression OK | ☐ | ☐ |

# Daily PM - Haas

Machine: [ ] Mini Mill  [ ] Tool Room Lathe

| Check | OK | Issue |
|-------|-----|-------|
| Coolant level | ☐ | ☐ |
| Way lube level | ☐ | ☐ |
| Chip tray clear | ☐ | ☐ |
| Air pressure | ☐ | ☐ |
| Tool changer cycle | ☐ | ☐ |
| Spindle warm-up | ☐ | ☐ |

# Maintenance Log

Machine: _____________
Machine ID: ___________

| Date | Type | Hours | Description | Parts Used | Tech | Time |
|------|------|-------|-------------|------------|------|------|
| | PM | | | | | |
| | Repair | | | | | |
| | PM | | | | | |

# Downtime Log - [Month]

| Date | Machine | Start | End | Hours | Cause | Action | Category |
|------|---------|-------|-----|-------|-------|--------|----------|
| | | | | | | | PM/Breakdown/Setup |

## Monthly Summary

| Category | Hours | % of Total |
|----------|-------|------------|
| Planned PM | | |
| Breakdown | | |
| Waiting Parts | | |
| Other | | |
| **Total** | | |

## Machine Availability

| Machine | Available Hrs | Downtime | Availability % |
|---------|---------------|----------|----------------|
| | | | |

Target: >95% Availability