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1993-02-27
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2KB
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65 lines
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freak_point4
A FREAK POINT CAN BE GOOD OR BAD!
1. A freak point above the Upper Control Limit is BAD.
This means that some un-natural cause(s) have forced
the number of defects/defectives in your process to
momentarily increase.
2. A freak point below the Lower Control Limit is GOOD.
This means that some non-random cause(s) have forced
the number of defects/defectives in your process to
momentarily decrease.
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freak_pattern2
A FREAK PATTERN CAN BE GOOD OR BAD!
1. A freak pattern above the Upper Control Limit is BAD.
This means that some un-natural cause(s) have forced
the number of defects/defectives in your process to
momentarily increase.
2. A freak pattern below the Lower Control Limit is GOOD.
This means that some non-random cause(s) have forced
the number of defects/defectives in your process to
momentarily decrease.
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shift_up4
A SHIFT UP IS BAD!!
Some unnatural cause(s) have drastically increased
the number of defects/defectives in your process.
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shift_down4
A SHIFT DOWN IS GOOD!!
Some non-random cause(s) have drastically decreased
the number of defects/defectives in your process.
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cyclic3
A CYCLE IS GOOD AND BAD!?
Some un-natural cause(s) are forcing the number of
defects/defectives in your process to consistently
increase and then decrease over time.
This means that your process is both capable of
producing a relatively low number of defects/defectives
as well as a relatively high number of defects/defectives.
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inc_trend3
AN INCREASING TREND IS BAD!!
Some un-natural cause(s) are forcing the number of
defects/defectives in your process to consistently
increase over time.
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dec_trend3
A DECREASING TREND IS GOOD!!
Some non-random cause(s) are forcing the number of
defects/defectives in your process to consistently
decrease over time.
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