Question: A key joint in a precision machining process has a lower specification limit of a width of 0.99 mm and an upper specification limit of
A key joint in a precision machining process has a lower specification limit of a width of 0.99 mm and an upper specification limit of 1.01 mm. The standard deviation is 0.005 mm and the mean is 1 mm. The company wants to reduce its defect probability and operate a "Six Sigma process." To what level would this company have to reduce the standard deviation in the process to meet this target? (Please show work)
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
