of the process is estimated to be 0.02 mm. The specifications for a plastic liner for...
The specifications for a plastic liner for a concrete highway project calls for thickness of 5.0mm +(with a minus sign or line under it) 0.12mm. The standard devaition of the process is estimated to be 0.02mm. a. The upper specifcation limit for this product = (answer needed) mm (round to 3 decimal places) b. The lower specification limit for this product = (answer needed) mm (round to 3 decimal places) c. The process is known to operate at a mean...
4) The specification for a plastic liner for concrete highway projects calls for a thickness of 6.0 mm 0.1 mm. The standard deviation of the process is estimated to be 0.02 mm. The process is known to operate at a mean thickness of 6.03 mm. Your manager has requested the process produce no more than 3.4 defects per 1 million produced. Calculate Cpk and then determine if the process is capable.
For a key joint, 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. (a) What is the process capability index for the bottle filling process? (Round the answer to 3 decimal places.) (b) The company now wants to reduce its defect probability and operate a “six sigma process.” To what level would they have...
The Taguchi loss function is estimated to be L(x) = 70,000(x – 0.300)2. What are the economic design specifications if the cost of inspection and adjustment is $8.50? Round your answers to three decimal places. Break-Even Tolerance:_____________ Lower Specification Limit: ______________ Upper Specification Limit:_____________
Frank Pianki, the manager of an organic yogurt processing plant desires a quality specification with a mean of 20.0 ounces, an upper specification limit of 20.5 ounces and a lower specification limit of 19.5 ounces. The process has a mean of 20.0 ounces and a standard deviation of 1.25 ounce The process capability index (Cpk)-「 (round your response to three decimal places) Frank Pianki, the manager of an organic yogurt processing plant desires a quality specification with a mean of...
Frank Pianki, the manager of an organic yogurt processing plant desires a quality specification with a mean of 20.0 ounces, an upper specification limit of 20.5 ounces, and a lower specification limit of 19.5 ounces. The process has a mean of 20.0 ounces and a standard deviation of 1.25 ounce. The process capability index (Upper C Subscript pkCpk) = ? (round your response to three decimal places).
Auto pistons at Wemming Chung's plant in Shanghai are produced in a forging process, and the diameter is a critical factor that must be controlled. From sample sizes of 1010 pistons produced each day, the mean and the range of this diameter have been as follows: Day Mean Bold x overbarx (mm) Range R (mm) 1 156.9156.9 4.24.2 2 153.2153.2 4.64.6 3 153.6153.6 4.14.1 4 155.5155.5 5.05.0 5 156.6156.6 4.54.5 a) What is the value of x double overbarx?...
Auto pistons at Wemming Chung's plant in Shanghai are produced in a forging process, and the diameter is a critical factor that must be controlled. From sample sizes of 1010 pistons produced each day, the mean and the range of this diameter have been as follows: Day Mean Bold x overbarx (mm) Range R (mm) 1 156.9156.9 4.24.2 2 153.2153.2 4.64.6 3 153.6153.6 4.14.1 4 155.5155.5 5.05.0 5 156.6156.6 4.54.5 a) What is the value of x double overbarx?...
A company making tires for bikes is concerned about the exact width of their cyclocross tires. The company has a lower specification limit of 23 mm and an upper specification limit of 23.6 mm. The standard deviation is 0.2 mm and the mean is 23.3 mm Round your answer to 4 decimal places.) What is the process capability index for the process?
A company making tires for bikes is concerned about the exact width of its cyclocross tires. The company has a lower specification limit of 23.0 mm and an upper specification limit of 23.5 mm. The standard deviation is 0.17 mm and the mean is 23.2 mm. What is the process capability index for the process.Round your answer to 4 decimal places.