Test 1 Flashcards
(8 cards)
1
Q
Relative repair costs
A
Being made - 1 Subassembly - 10 Assembly - 100 At dealership - 1000 At customer - 10000
2
Q
Cost breakdown
A
Design 5%
Materials 50%
Direct labor 15%
Indirect labor 30%
3
Q
Three steps of casting
A
Pouring
Solidifying
Removing
4
Q
Solidification impacts
A
Size, shape, uniformity, chemical composition, grain size, and properties of parts
5
Q
Sand casting mold
A
Look at photos
6
Q
Fluid flow equations
A
Bernoulli theorem
Mass continuity
7
Q
Defects in casting
A
Hot tear Blow Scar Blister Scab Wash Misrun Cold shit Sinker Fracture
8
Q
3 casting processes
A
Sand
Plaster mold
Ceramic mold
