Tuesday, August 12, 2008

mRatio



Again, mRatio is one of the indicators we tracked for us to know if we are on track in getting our goal and that is of course our aim towards manufacturing excellence. But what exactly mRatio is? Unlike the CoV, mRatio is easier to understand. It measure the predictability of our tool or it simply means scheduled downtime over unscheduled downtime.



Knowing when will your tool will be down is just one of the key elements of the HPM but execution of preventive maintenance is another thing. Bottom line, we wanted to be the one to dictate when will our tool be down and not the other way around.

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