21st Century Manufacturing Episode 1 Part 4 pptx
21st Century Manufacturing Episode 1 Part 4 pptx
... 31, no.
6: 14 41 - 145 2.
Kalpakjian, S. 19 97. Manufacturing processes for engineering materials. Menlo Park, CA:
Addison Wesley. (See in particular Chapter 15 ).
Kamath, M., 1. Pratt, and
I
Mize, 19 95. ... $3
12 00 $365 $19 ,000 $13 0 million
Number of unique parts 3 35 200 10 ,000
13 0,000
(part numbers)
parts parts
PM"
parts parts
Development time
1 year 2 years
1. 5...
21st Century Manufacturing Episode 1 Part 6 pptx
... environment
Late 19 S0sto early 19 60s
(e.g Sutheriand ,19 63)
19 605 (e.g., Roberts, 19 63)
19 705
Mid -19 70s to early 19 805
(e.g.,Orayer ,19 76·,
Woo ,19 82)
Mid to late 19 80s(e.g.,
Pratt and Wilson, 19 87)
Late 19 80sandl990s
Drafting ... fac.
Verte"
Vertex
Edg.
Lon
Right
Pre'
Succ
p",
Succ
1
2
a
A
"
d
b
2
3
b
B
D
e
f
a
3
1
f C
D
d
b
3
4
B
c
b
e
d
f
\...
21st Century Manufacturing Episode 2 Part 11 pptx
... host cell so that it propagates and grows.
9 .11 ,13 GeneticCode
Figure 9 . 14 shows the 64 possible codons and the amino acids specified by each.
9 .11 . 14 Genetic Engineering
The practice of manipulating ... business environment. This has two
obvious limitations:
40 6
9 .11 Glossary
40 3
9 .11 .9 Enzymes
Enzymes are proteins that catalyze reactions.
9 .11 .10 Fermentation
A process of g...
21st Century Manufacturing Episode 2 Part 8 pptx
... Manufacturing and Final Assembly Chap. 8
1, 4( ){l
1, 3{l{)
1, 200
UOO
UlOO
900
·~800
!,700
~ 600
j;
500
40 0
'I()O
200
10 0
0
19 86 19 87 19 88 19 89 19 90 19 9\ 1m 19 93 19 94 19 95 19 96 19 97
FIpre 1. 16 ... most
liquids:
6.V P
10
3
X 1. 01 X 10
5
-y-
=
K
= ~ =
0 .10 1 (8.2)
• In other words when the liquid polymer is rammed in at this pressure, and the
mol...
21st Century Manufacturing Episode 2 Part 6 pptx
... Forming
311
Some typical
R
values are shown below:
Mild
steel.R,
=
0.9O -1. 60;R
45
=
0.95 ~1. 20;R9o
=
0.98 -1. 90;Rm
=
0.98 -1. 50
Aluminum alloys,
R
m
=
0.6 0.8
Austenitic stainless steels,
R
m
=
0.90 -1. 00
Ferritic ... G
1
T=( 71) ~anddheldcon't.nt
1
T=(72)~.ndfh"ldoon't.nt
Figure 7 .15 Tool life variations with feed rate and depth-of-cut.
However, it is found that...
21st Century Manufacturing Episode 2 Part 4 pot
... 6. 21, which shows the tremendous increases in IC
complexity and power over the last three decades.
lE+8
1E-t-7
1E+6
Transistors
per chip
1E+5
80286
8086
lE +4
lE+3
19 70 19 75 19 80 19 85 19 90 19 95 ... InfoPad
Majorsubsystenu
Functionality Major parts
Source /part No
PAL
Commercial part/ ATV 2500L
EPROM Commercial part/ AM27COlO
Arm subsystem Central control Octal buffer Commerci...
21st Century Manufacturing Episode 1 Part 10 doc
... capabilities
55I
MSI
LSI
VLSI
ULSI
210 50
5 010 5,000
5,00 010 100,000
10 0,000
to
1, 000,000
> ;1, 000,000
> ;1, 000,000,000
5.5 Transistors
18 1
power-consumption efficencies (see review on
P:
4 of Rabaey, 19 96). The precise.
high-speed ... 0.5 micron
particles per cubic meter
Class 10 ,000
Class 1, 000
Class 10 0
crass tu
O ~1
10,000
1. 000
10 0
10
1
350,000
35,000
3,5...
21st Century Manufacturing Episode 1 Part 9 potx
... shell
that is subsequently broken apart and destroyed. The original positive master that is
4 .11 Interactive Further Work
,
4 .11 INTERACTIVE FURTHER WORK
4 .11 .1 Internet-Based CAD/CAM
The CyberCut ... Patterson and 1. L
Hennessy'.
Comp.uur OrganktUion und
1JeBisn.'n.e
HfIIllwaNISo/ttwu'e
l 111 erftlu,
Morpn Kaufmann PubIiIhe:n, 19 94, 24) .
4. 6 Management of Tec...
21st Century Manufacturing Episode 1 Part 8 ppt
... 5600
SinteTSlalioo2000
7:25
7:03
12 :39
11 :02
11 : 21
4: 55
$13 3. 94
18 7.95
344 . 94
10 9 .40
88.70'"
19 9,23
"Assumes 35parts built simultaneously.
14 0
Solid Freeform Fabrication (SFF) and Rapid Prototyping Chap. 4
honeylike ... Inc.
Hellsys.Inc
Cubiral America, Inc.
DTMCorp
DTMCorp.
rox io«
10
13 .8 X 13 .8 x 15 .7
20 X 20x 23
to x
lOX 10
32 X
22x
2...
21st Century Manufacturing Episode 1 Part 7 pdf
... mentioned (Ashley, 19 91, 1998;Heller, 19 91; Kruth, 19 91;
Woo, 19 92, 19 93;Au and Wright, 19 93; Kochan, 19 93;Kai,I9 94; UCLA, 19 94; Weiss
3 .12 Management of Technology
11 5
3 .12 .4
Current Trends in CAD
The CAD ... 10 303-0.
ISO. 19 93. Product data representation and exchange -Part I: Overview and fundamental
principles. ISO DIS 10 303 -1, TC184JSC4IWG4 N193. Also see...
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