21st Century Manufacturing Episode 1 Part 6 pptx

... environment Late 19 S0sto early 19 60 s (e.g Sutheriand ,19 63 ) 19 60 5 (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 ... , , , , , , ____ L __ , ~~r~ 1 I I 1 1 I I I I I 1 1 __ L __ l __ ' __ L __ .l I I I I I I 1 I I I i i T- r t- ttr FI...

Ngày tải lên: 21/07/2014, 17:20

... 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 th...

Ngày tải lên: 21/07/2014, 17:20

... 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 years 3.5 years 4.5 years Intemal developrnent 3 5 10 0 850 6, 800 team ... Chapter 4 (Weiss et al., 19 90;Ashley, 19 91; Au and Wright, 19 93;DTM, 19 93; Jacobs, 19 92;Weiss and Prinz, 19 95;Weiss et al., 19 97; Jacobs, 19 97;Sachs et al., 19 98;Wei...

Ngày tải lên: 21/07/2014, 17:20

... transgenic plants or animals. 9 .11 .15 Genome The total genetic information of an organism. 9 .11 . 16 Host A cell used to propagate recombinant DNA molecules. 9 ,11 ,17 Natural Selection The process ... "The Race 10 Cash in on the Genetic Code," The New York 1l'mel; August29, 19 99,Section 3.A1so,Sciou:e News, VoL 15 4, October 10 , 19 98,p,239;and The New Yorker, June...

Ngày tải lên: 21/07/2014, 17:20

... Summary directions 360 Plastic-Products Manufacturing and Final Assembly Chap. 8 1, 4(){l 1, 3{l{) 1, 200 UOO UlOO 900 ·~800 !,700 ~ 60 0 j; 500 400 '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 87 19 88 19 89 19 90 19 9\ 1m 19 93 19 94 19 95 19 96 19 97 FIpre 1. 16 Compaq's application of DFA and JIT.It deliberately...

Ngày tải lên: 21/07/2014, 17:20

... 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 3,50...

Ngày tải lên: 21/07/2014, 17:20

... 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 Technology 16 1 Freeform ... (SGC) 0.005 0.005 0.0 06 13 ~' SOC 560 0 (SOC) ~ l5. LOM-2030H (LOM) ~~ ~ FDM 2000 (FOM) 0.0 06 0. 01 0.005 0.003 SLA-350(SLA) 0.003 SLA-500(SLA) OJXl3 o 0.0 01 0.002 0.003 0.00...

Ngày tải lên: 21/07/2014, 17:20

... Modeler LOM-I0IS Solider 560 0 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 ... 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 20 20X 14 X 20 12 x 15 15 X 13 x 16 .7 T...

Ngày tải lên: 21/07/2014, 17:20

... 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,I994; UCLA, 19 94;Weiss 3 .12 Management of Technology 11 5 3 .12 .4 Current Trends in CAD The ... orchestration of 13 2 Solid Freeform Fabrication (SFF) and Rapid Prototyping Chap. 4 and Prinz, 19 95;Cohen et al., 19 95;Dutta, 19 95;Jacobs, 19 92, 19 96; Beama...

Ngày tải lên: 21/07/2014, 17:20

... at 10 .000mm +0.500/-0.000. 1 10.042 11 10 .022 2 10 .029 12 10 .030 3 10 .0 31 13 10 . 012 4 10 .029 14 10 .048 5 10 . 011 15 10 .099 6 10 .054 16 10 . 015 7 10 .025 17 10 .023 8 10 .0 31 18 10 .034 9 10 .047 19 10 .042 10 10 . 0 16 20 10 .053 •What ... understand 10 9 19 1 Easy to carry/handle 6 7 13 5 Good aesthetics 4 8 12 5 Content relevant...

Ngày tải lên: 21/07/2014, 17:20