Please write down the regression model corresponding to these three effects that you considered in part a. What combination of f

Question

Cerrena [4.2K]

3 years ago

5

Please write down the regression model corresponding to these three effects that you considered in part a. What combination of f

actor levels produces the longest tool life

Mathematics

1 answer:

Goshia [24] · Answer 1 · 2022-11-18T17:20:12+03:00

Goshia [24]3 years ago

4 0

Answer: Longest tool life is at A-, B+ and C+, for an average predicted life of 552.5. From examination of the cube plot, we see that the low level of cutting speed and the high level of cutting angle gives good results regardless of metal hardness.