Assignment:
A spindle with specifications 20 ± 0.05 mm was machined in a lathe. The standard deviation of the spindle machined was found to be 0.25 mm.
- Compute the capability index.
- State whether the machining process in the lathe is capable of meeting the specifications.
- If the specifications are 10 ± 2 mm for a particular quality characteristic and the average repair coot is Rs. 200/-, determine the loss function. Determine the loss at y=11.
Provide complete and step by step solution for the question and show calculations and use formulas.