A grinding machine is grinding the root of gas turbine blades where they attach to the disk. The critical dimension at the root must be 0.450 ± 0.006 in. Thus, a blade falls out of specs in the range 0.444 to 0.456 and has to be scrapped at a cost of $120.

 

(a) What is the Taguchi loss equation for this situation?

(b) Samples taken from the grinder had the following dimensions:

0.451; 0.446; 0.449; 0.456; 0.450; 0.452; 0.449; 0.447; 0.454; 0.453; 0.450; 0.451.  

What is the average loss function for the parts made on the machine?

 

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Status NEW Posted 15 May 2017 12:05 PM My Price 5.00

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