Ask Question
7 June, 21:00

QC. 82 The difference between the upper specification and lower specification for a sheet metal stamping process process is 0.65 cm. The standard deviation of the process is 0.13 cm. What is the process capability ratio (Cp) for this process? True/False: This process is adequately stable to meet the design specifications.

+5
Answers (1)
  1. 7 June, 21:08
    0
    What is the process capability ratio = Cp = 0.833

    Explanation:

    From process capability (Cp) = USL - LSL / 6SD

    where SD = standard deviation, USL = Upper specification, LSL = Lower specification

    SD = 0.13, USL - LSL = 0.65

    Cp = 0.65/6x0.13

    Cp = 0.833

    Since Cp < 1, hence the process is not adequately stable, and as such, it does not meet the design specification.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “QC. 82 The difference between the upper specification and lower specification for a sheet metal stamping process process is 0.65 cm. The ...” in 📗 Business if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers