OCG Chicago : Kaizen Event Small Turning (Mazak). Overton Chicago Gear PROCESS-DRIVEN PRECISION. July , 2013. Kaizen Event Goals. 5S audit score improvement (100%) S/U reduction (List opportunities only) Productivity improvement (30%) Floor space reduction (10%)
Overton Chicago Gear
July , 2013
Total Possible = 60 Points
Unused rack, plastic hanging, improper outlet use, wires & hoses
Storage on top of machines, tables have unneeded items, no labels, etc.
Bars & rods improperly stored and not labeled.
Drill press not needed & parts missing label ID
Unsafe table & unneeded items.
Various unnecessary items including skid of old jaws…
Out of service machine & jaws
Drill press & unsafe table
Moving, Cleaning, Painting, Organizing
Moving out obsolete equipment.
Cleaning, Painting, racks & tables
Standardized BLUE color
Added Eye Wash station.
Changed 2-socket outlet to 4-socket to eliminate improper adapters
Cleaned machine, drilled hole in cover and replaced onto machine.
Replaced air hoses running on floor to hard piped air supply and coil hose.
Fixed loose machine gages and hanging cover.
Cleaned, painted and labeled bar storage rack.
Chip barrel on wheeled cart unblocks back of machine access and easier to move. Added material boxes on floor and replaced anti-fatigue mats
Moved machine created raw material staging area and cleared walking aisles.
Painted walls & posts according to OCG standard, labeled shelving and repaired water hose reel.
Non-Conforming part box
Added Fire Extinguisher
Cleared walking aisles.
Chip rake above door
Air gun/hose hanging at “Point of Use”.
Raw part ready at machine.
Was 45 Seconds Avg.
Now 17 Seconds Avg.
NVA Time: 36, 48, 44, 53 --> Avg. = 45 Seconds