AUTONOMOUS MAINTENANCE DAILY CHECKLIST STEP 4 | CNC 5

Location: CNC B3
Equipment: CNC 5

Machine Mapping

Area: Main Entrance
Activity: To check room temp., humidity and thermohygrograph condition.
Method: Visual
Standard:
Temp.: 25°C +/- 5°C
Humi.: 50-80 %
Area is clean from dust.
Class/ Category: General
Time(s): 30

Part:

Area: 1, 2, 3 & 4
Activity: To check dust at machine's wall area (inside & outside).
Method: Visual
Standard: Dust free
Class/ Category: 5S
Time(s): 5

Part:

Area: 1
Activity: To check air pressure gauge reading at main FR unit Method: Visual
Standard: 6 bar ±0.2
Class/ Category: Pneumatic
Time(s): 30

Part:

Area: 1
Activity: To check FR bowl.
Method: Visual
Standard: No water / oil accumulated
Class/ Category: Pneumatic/ FRL
Time(s): 30

Part:

Area: 1
Activity: To check air leakage at main FR area.
Method: Visual & hearing
Standard: No 'hissing' sound
Class/ Category: Pneumatic/ FRL
Time(s): 30

Part:

Area: 1
Activity: To check air pressure gauge reading at laser FR unit.
Method: Visual
Standard: 2 bar ±0.2
Class/ Category: Pneumatic
Time(s): 30

Part:

Area: 1
Activity: To check air leakage at laser FR area. To check bowl.
Method: Visual
Standard: No 'hissing' sound. No oil and water.
Class/ Category: Pneumatic
Time(s): 30

Part:

Area: 1
Activity: To check grease level.
Method: Visual
Standard: Grease is above minimum level.
Class/ Category: Lubrication
Time(s): 180

Part:

Area: 1
Activity: To check grease level indicator.
Method: Visual
Standard: Min level (red) and green level (max) not activated
Class/ Category: Lubrication
Time(s): 30

Part:

Area: 1
Activity: To check electrical cabinet door.
Method: Visual
Standard: Electrical cabinet door is close and locked.
Class/ Category: Safety
Time(s): 30

Part:

Area: 1
Activity: To check electrical cabinet area.
Method: Visual
Standard: Dust free
Class/ Category: 5S
Time(s): 30

Part:

Area: 1
Activity: To check cabinet's aircond unit and filter condition.
Method: Visual
Standard: Dust free
Class/ Category: 5S
Time(s): 30

Part:

Area: 1
Activity: To check Dust Collector dustbin.
Method: Visual
Standard: Dustbin is empty
Class/ Category: Dust collector
Time(s): 30

Part:

Area: 1
Activity: To check Dust Collector area.
Method: Visual
Standard: Dust free Class/ Category: Dust collector
Time(s): 30

Part:

Area: 1
Activity: To check vacuum gauge reading.
Method: Visual
Standard: Above -1 bar below -0.9bar Class/ Category: Vacuum
Time(s): 30

Part:

Area: 1
Activity: To check oil vacuum pump level and area.
Method: Visual
Standard: Oil is above minimum level Class/ Category: Vacuum
Time(s): 30

Part:

Area: 1
Activity: To check vacuum pump motor temperature.
Method: Test
Standard: Operating temperature between 75 to 95°C Class/ Category: Dust collector
Time(s): 30

Part:

Area: 4
Activity: To check controller display.
Method: Visual
Standard: No message/ alarm. Class/ Category: General
Time(s): 10

Part:

Area: 4
Activity: To check front and rear door lock in good condition
Method: Test
Standard: Door is in lock position when pressing door button. Class/ Category: Safety
Time(s): 30

Part:

Area: 2 & 4
Activity: To check bolt & tightening at door lock area.
Method: Visual & test
Standard: Bolt follow marking point. Door lock not loosed. Class/ Category: Bolt & Tightening
Time(s): 180

Part:

Area: 1, 2, 3, 4, & 5
Activity: To check emergency button in good condition.
Method: Press by hand
Standard: Emergency stop message appear at controller Class/ Category: Safety
Time(s): 180

Part:

Area: 6
Activity: To check tool change condition (hold tool and press release button).
Method: Press by hand
Standard: Arbor can be smoothly release after button is push. Class/ Category: Power Transmission
Time(s): 30

Part:

Area: 6
Activity: To check electro spindle nose area.
Method: Visual
Standard: Dust free. No foreign object Class/ Category: Power Transmission
Time(s): 30

Part:

Area: 6
Activity: To check electro spindle temperature.
Method: Test
Standard: Operating temperature between 25 to 40°C. Class/ Category: Power Transmission
Time(s): 30

Part:

Area: 6
Activity: To check A-axis temperature.
Method: Test
Standard: Operating temperature between 25 to 40°C. Class/ Category: Power Transmission
Time(s): 30

Part:

Area: 6
Activity: To check suction hose area.
Method: Visual
Standard: No vacuum leak Class/ Category: Dust collector
Time(s): 30

Part:

Area: 6
Activity: To check bolt & tightening at suction hood morotize cover.
Method: Visual
Standard: Bolt follow marking point. Class/ Category: Bolt & Tightening
Time(s): 30

Part:

Area: 6
Activity: To check dust at tool magazine area.
Method: Visual
Standard: Dust free Class/ Category: 5S
Time(s): 180

Part:

Area: 5
Activity: To check dust/rust at arbor.
Method: Visual
Standard: Dust free and no foreign object Class/ Category: 5S
Time(s): 10