S
Hi
Can anyone help please - I've been preparing some specification sheets for manufacture of parts for a medical device. On this are listed the requirements for in-process and outgoing controls and includes a capability study on key critical dimensions (Cpk>1.33). The client has reviewed these and asked that we also add a requirement that Cc<0.25.
Problem is that neither I or anyone else here knows what Cc is. I can find no mention in the Six Sigma Handbook and google hasn't returned anything.
Can anyone enlighten me please?
many thanks
Steve
Can anyone help please - I've been preparing some specification sheets for manufacture of parts for a medical device. On this are listed the requirements for in-process and outgoing controls and includes a capability study on key critical dimensions (Cpk>1.33). The client has reviewed these and asked that we also add a requirement that Cc<0.25.
Problem is that neither I or anyone else here knows what Cc is. I can find no mention in the Six Sigma Handbook and google hasn't returned anything.
Can anyone enlighten me please?
many thanks
Steve
, agree that the manual say so, but it's "Ideally Cc < 0.25" (sort of sigma shift). As I say before to the target, the closer to Zero the best. 
