Title: Auto pistons at Wemming Chung's plant in Shanghai are produced in a forging process, and the ... Post by: Catracho on Jul 30, 2019 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 10 pistons produced each day, the mean and the range of this diameter have been as follows
a) What is the value of x? - mm (round your response to two decimal places) b) What IS the value of R? mm (round your response to two decimal places). c) What are the UCL- and LCL- using 3.sigma? Upper Control Limit (UCL-) = C] mm (round your response to two decimal places). Lower Control Limit (LCL-) = mm (round your response to two decimal places). d) What are the UCLR and LCLR using 3-sigma? Upper Control Limit (UCLR) = mm (round your response to two decimal places) Lower Control Limit (LCL R) = mm (round your response to two decimal p/aces)_ e) If the true diameter mean should be 155 mm and you want this as your center (nominal) line, what are the new UCL- and LCL-? Upper Control Limit (UCL-) = mm (round your response to avo decimal places). Lower Control Limit (LCL- ) = mm (round your response to two decimal places). Title: Re: Auto pistons at Wemming Chung's plant in Shanghai are produced in a forging process, and ... Post by: bio_man on Jul 30, 2019 (a to c)
(d) attached Title: Re: Auto pistons at Wemming Chung's plant in Shanghai are produced in a forging process, and ... Post by: duddy on Jul 30, 2019 All answers here, the numbers might be different.
Bio_man you can use this document to compare your answers Title: Re: Auto pistons at Wemming Chung's plant in Shanghai are produced in a forging process, and ... Post by: bio_man on Jul 30, 2019 e) If the true diameter mean should be 155 mm and you want this as your center (nominal) line, what are the new UCL- and LCL-? Upper Control Limit (UCL-) = mm (round your response to avo decimal places). Lower Control Limit (LCL- ) = mm (round your response to two decimal places). 155 + (0.308)*4.56 = 156.40 UPPER 155 - (0.308)*4.56 = 153.60 LOWER Title: BFSF: Auto pistons at Wemming Chungs plant in Shanghai are produced in a forging process, and the ... Post by: haechannie on Oct 15, 2023 Thank you
Title: BFSF: Auto pistons at Wemming Chungs plant in Shanghai are produced in a forging process, and the ... Post by: Dhyhya Ramadani on Nov 8, 2023 Thanks!
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