L
lee01
Help needed:
I understand that if your Cpk value is 1.33 your looking at a RFT value of 99.9937%. and if you have a Cpk of 0.50 your looking at a RFT value of 86.64%.
This is on most documentation out there but, is there a formula that I can use to create the actaul RFT for all my measured processes? I do not want to guess what a RFT value is simply by comparing the documentation and guessing what RFT value I have if I have a Cpk of 0.43 etc. . .
Best Regards
Lee01
I understand that if your Cpk value is 1.33 your looking at a RFT value of 99.9937%. and if you have a Cpk of 0.50 your looking at a RFT value of 86.64%.
This is on most documentation out there but, is there a formula that I can use to create the actaul RFT for all my measured processes? I do not want to guess what a RFT value is simply by comparing the documentation and guessing what RFT value I have if I have a Cpk of 0.43 etc. . .
Best Regards
Lee01