21st Century Manufacturing Episode 2 Part 8 pptx
21st Century Manufacturing Episode 2 Part 8 pptx
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FIpre 1.16 Compaq's application of DFA and JIT.It deliberately reduced profits
in 19911Wd 19 92 bUlled to rapid ... "give" in the assembly
Figure8. 18 Fitts's tapping task.
3 48
Plastic-Products Manufacturing and Final Assembly Chap. 8
(radius of circular dome)
Figu~...
21st Century Manufacturing Episode 2 Part 11 pptx
... York
1l'mel;
August29, 1999,Section 3.A1so,Sciou:e News, VoL 154, October 10, 19 98, p ,23 9;and The New Yorker, June 12,
20 00 p. 66.The Human Genome Project plans to finish sequencing the human genome by 20 03 ... survival in a
particular environment.
4&apos ;2
Future Aspects of Manufacturing Chap. 10
a service industry to the world.' Even though companies might subcontract s...
21st Century Manufacturing Episode 2 Part 6 pptx
... 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 stainless steel,
R
m
=
1.00-1 .20
70/30
brass (annealed),
R
m
=
0 .80 -0. 92
Titanium,
R
m
2& apos;:
3 .8
Alpha-titanium ... surface
true strains
81
and
82
From the geometry of circles and ellipses:
d
j
d·
B1
=
I...
21st Century Manufacturing Episode 2 Part 13 pdf
... book:
CAD/CAM
Rapid prototyping and SFF
Semiconductor manufacturing
Computer manufacturing
Metal-products manufacturing
Plastic-products manufacturing
Biotechnology manufacturing
These can be analyzed in two-week ... or any 8 02. 11 device such as Apple's
iBook. Communication took place over unregulated radio frequencies, thus
there were no connect or usage fees.
• The "...
21st Century Manufacturing Episode 2 Part 12 doc
... 4 18
Future Aspects of Manufacturing Chap. 10
•
•••
••
•
••
•
•
-0 .25 -0.35
•
-0.15-0. 18
-0.03
1960
1970
1 980 1990
20 00 20 10
F1pre 10.3 Trends in the precision ... "on-the-move-but-let's-keep-in-touch." For maturer
10. 12 Bibliography 421
Peterson, I. 1997. Pine lines for chips. Science News 1 52 (November 8) : 3 02- 303.
Plumb, J. H.1905. England in the eighreen...
21st Century Manufacturing Episode 2 Part 10 pot
... chromosomes per
nucleus. Humans have 46 chromosomes arranged in 22 pairs plus XX or XY -except
in the sperm or the egg, which has 22 chromosomes plus X or Y. The nuclei of most
human cells contain ... centrifuging further purified
the DNA, which was syringed out for Step 2.
9 .8. 4 Step 2: Packaging into Bacteriophages (Center Right
of Figure 9 .23 1
Rabbit DNA and phage DNA are first in...
21st Century Manufacturing Episode 2 Part 9 ppt
... chapter,
CAD/CAM-related URLs are given in Section 8. 12.
8. 8 .2 Databases and Expert Systems
In addition to the FEA methods in manufacturing, expert systems (Barr and Feigen-
baum, 1 981 ) continue to be valuable. Expert ... Usually this is 1
%
t 02% given the
reciprocating-screw process.
8. 9 .20 Snap Fit
Projections molded into a part that deflect to provide mechanical fastening wi...
21st Century Manufacturing Episode 2 Part 7 ppsx
... [(a
2
+
b
2
+
c
2
+ +
n
2
)/n
j.Typical values of
R"
might be 125 rnicroinches for standard surfaces
and 60 to 80 microinches for smoother, well-finished surfaces (Figure 7.33).
7.1. 32 Taylor ... results from touch probed features. In
Tra1l.!lactions of the 25 th North American Manufacturing Research Institution, 25 ; 123 - 1 28 . See
<http;/Imtamri.me.uiuc.edu>.
Ros...
21st Century Manufacturing Episode 2 Part 5 ppt
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y .26
045 OOx-l.Oy .25 z 50s2000
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N60
x 25
N65
y .25
070 ... U.S. sales of about $2 to $2. 5 bil-
lion per year. For comparison purposes, it is of interest to note a ratio of $300 to
6 .8 Case Study on Computer Manufacturing...
21st Century Manufacturing Episode 2 Part 4 pot
... Major parts
Source /part No
PAL
Commercial part/ ATV 25 00L
EPROM Commercial part/ AM27COlO
Arm subsystem Central control Octal buffer Commercial partlHCfS74
SRAM CommercialpartffC551001 BFL -85
ARM60 ... Figure 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
8 0 28 6
80 86
lE+4
lE+3
1970...