Process Capability
Process Capability
(OP)
Is it Correct to calculate six sigma parameters in process that are controled by a PLC.
Example i use an Oven where i steriliza ampoules, i read with dataloggers the temperature inside oven´s chamber.
Must i calculate the Cp, Cpk and others measures of capability process?
Example i use an Oven where i steriliza ampoules, i read with dataloggers the temperature inside oven´s chamber.
Must i calculate the Cp, Cpk and others measures of capability process?





RE: Process Capability
Remember, you must ensure that the reading are valid. A major problem I see is that people blindly believe anything with a digital readout. Just because it reports 156º, that doesn't mean it is!
RE: Process Capability
Cheers
Greg Locock
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