JISHU HOZEN STEP-2

Step 2: Eliminate sources of contamination
and inaccessible areas
•AIM - Equipment
-Make it an equipment in which elimination of forced deterioration based on fouling mentioned in step 1 is maintained in a short period
-Make it into an equipment for which visual control can be accomplished(Abnormal condition can be easily recognized)
Fix sources of Contamination
Improve areas that are inaccessible for cleaning and inspection
Emphasize joy of making improvements

Summary of improvement points:

–Make equipment easier to clean
–minimize spread of dirt,dust and grime
–Stop contamination at source
–Minimize scattering of cutting,oil and cutting debris
–Speed up flow of cutting oil to prevent accumulation of cutting debris
–Minimize area through cutting oil flows
–Make the equipment easier to inspect
–Install inspection windows in the equipment
–Tighten loose areas in the equipment
–Eliminate the need for oil pans
–Install more oil gauges
–change the location of lubrication outlets
–Rationalize wiring layout
–Change the piping layout
–Make it easier top replace equipment parts