MGMT 373 for UNIT 14 Exercise #5 1a) Zytek Inc. produces component parts that are supplied to several computer assembly companies. One specific prt has a design (nominal) target of 1.295 inches with tolerances of +\-0.032. The CNC machine process that manufactures these components has a process mean of 1.299 and a standard deviation of 0.011 inch. Calculate the process capability index (Cox) for this process. 1b) Zytek Inc. produces component parts that are supplied to several computer assembly companies. Zytek recently completed a PDSA to reduce variation for the CNC machine that produces one specific part (same process as (1a) above). The design (nominal) target of 1.295 inches with tolerances of +\-0.032 remains the same. The new CNC machine process (after PDSA) has a process mean of 1.296 and a standard deviation of 0.007 inch. Calculate the process capability index (Ca) for this process. 1c) Comment on the difference between (1a) which was the "current" process and the result for (1b) the "future" process after process improvement. 2a) DeliTek Inc. produces component parts used in automated equipment in the food processing industry. One critical component part has a design (nominal) target of 0.0970 inch with tolerances of +-0.015 inch. Two machines are used to manufacture this component. For machine 1 the process mean is 0.0995 inch with a standard deviation of 0.004 inch. Machine 2 has a process mean of 0.0950 inch with a standard deviation of 0.005 inch. Calculate the process capability index (C) for both machines. Focus ish United States companies. ZyLek recently completeu a TDSA LU reduce vandlommor me CIC Theme that produces one specific part (same process as (1a) above). The design (nominal) target of 1.295 inches with tolerances of +\-0.032 remains the same. The new CNC machine process (after PDSA) has a process mean of 1.296 and a standard deviation of 0.007 inch. Calculate the process capability index (Cox) for this process. I 1c) Comment on the difference between (1a) which was the "current" process and the result for (1b) the "future" process after process improvement. 2a) DeliTek Inc. produces component parts used in automated equipment in the food processing industry. One critical component part has a design (nominal) target of 0.0970 inch with tolerances of + - 0.015 inch. Two machines are used to manufacture this component. For machine 1 the process mean is 0.0995 inch with a standard deviation of 0.004 inch. Machine 2 has a process mean of 0.0950 inch with a standard deviation of 0.005 inch. Calculate the process capability index (C) for both machines. 2b) A process improvement project has been initiated with the goal of centering the process mean within the specification for both machines mentioned in (2a). If the project is successful (both process means are centered at 0.0970 inch) what will the new values for the process capability ratio (Co) for both machines? Assume that sigma does not change for either machine