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Statistical Design of Experiments
Statistical Design of Experiments
Main Effect
Main Effect
A) Input air pressure
A) Input air pressure
B) Fuel pump mounting
B) Fuel pump mounting
C) TDC set point
C) TDC set point
D) Fuel pump mtg
D) Fuel pump mtg
mtg
nut
nut
torque seq.
torque seq.
E) Fuel pump gear torque
E) Fuel pump gear torque
F) Backlash tool
F) Backlash tool
G) Associate
G) Associate
Exercise 1 -
Exercise 1 -
Case Study
Case Study
LEVEL 1
LEVEL 1
100 psi
100 psi
Snug
Snug
0.75 deg.
0.75 deg.
Top first
Top first
Two step
Two step
METC
METC
Bob
Bob
LEVEL 2
LEVEL 2
80 psi
80 psi
Loose
Loose
0 deg.
0 deg.
Bottom first
Bottom first
One step
One step
Spring design
Spring design
Jim
Jim
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