21st Century Manufacturing Part 13 ppsx
21st Century Manufacturing Part 13 ppsx
... butter and cheese. L-1'yrosine(tyr) 358 Plastic-Products Manufacturing and Final Assembly Chap. 8 8.8.3 Economics of Large·Scale Manufacturing Economically, the aims are to ensure a high-quality ... an economic solution. This may range from intensely manual assembly through a spectrum of part- humanipart-robotic elM systems to hard automation. 8.14 INTERACTIVE FURTHER WORK Visit the...
Ngày tải lên: 10/08/2014, 19:20
21st Century Manufacturing Episode 13 ppsx
... 9.13b and 9.13c as the indented elliptical sbapes'' The ribosome moves along the mRNA chain, and successive amino acids are linked into a growing protein chain, as shown in Figure 9.13c.1his ... action for the injection process. 8.9.18 Runners In a multipart mold, the runners extend from the sprue to the individual gates of each part. 8.9.19 Shrinkage The amount of volume contract...
Ngày tải lên: 13/08/2014, 05:20
21st Century Manufacturing Part 2 ppt
... time, and I part 3.4 parts per~illionpe[/million_ Process on target 3.4 pa~ts 1 part -'per milli.onper billion 1,350parts: .oer mtnton I 3.4 parts per million 1.5" Offset 42 ManufacturingAnalysis:Some ... 10,000 parts. If the company accepted (120" = + 1- Sc}, then the rejection rate would be 2 out of 1 billion parts. The desired accuracy-the specs-is summarized in the lowe...
Ngày tải lên: 10/08/2014, 19:20
21st Century Manufacturing Part 3 doc
... years 30 years Sales price $3 1200 $365 $19,000 $130 million Number of unique parts 3 35 200 10,000 130 ,000 (part numbers) parts parts PM" parts parts Development time 1 year 2 years 1.5 years 3.5 ... Ubject oriented software for manufacturing systems. London: Chapman & Hall. Agile Manufacturing Enterprise Forum. November 1991. An industry led view of 21st century manufa...
Ngày tải lên: 10/08/2014, 19:20
21st Century Manufacturing Part 4 potx
... shown in Figure 3 .13. The process begins by drawing a series of lines in the shape of a large rectangle, a much smaller rectangle, and a trapezoid. These are shown in Figure 3 .13 going in a "northeast" ... milling. Clearly, DSG is a way of carrying out feature-based design for the particular case of machining features. Other manufacturing processes would call for a feature-bas...
Ngày tải lên: 10/08/2014, 19:20
21st Century Manufacturing Part 5 ppt
... Solid Modeling Chap. 3 3 .13. 7 Feature-Based Design The use of specific primitive shapes in design that suit a particular "downstream" manufacturing process. 3 ,13. 8 Ink-Jet Printing in ... 2000). 3 .13 GLOSSARY 3 .13. 1 Boundary Edge Representation Boundary representations, or b-reps, describe an object in terms of its surface bound- aries: vertices, edges, and faces. 3 .13. 2...
Ngày tải lên: 10/08/2014, 19:20
21st Century Manufacturing Part 6 ppt
... generate a simple part in a "morning's work," whereas more complex parts will take two to three days. An in-house stereolithography machine willalso create the same parts in two or ... microns (0.005 to 0.015 inch). While the strength of SFF parts is today less than machined parts, new trends are closing the gap.The FDM parts made by the Stratasys machine can be formed in nea...
Ngày tải lên: 10/08/2014, 19:20
21st Century Manufacturing Part 7 pdf
... are generic. 5.9.1 Intralayer Design Rules In the first Figure 5 .13, the active transistor areas are 3A.in dimension and 3). apart. The polysilicon gate region is 2A.The metal regions are typically ... 0.5 micron particles per cubic meter Class 10,000 Class 1,000 Class 100 crass tu O~1 10,000 1.000 100 10 1 350,000 35,000 3,500 350 35 "Class" of clean 192 Semiconductor Manufacturi...
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21st Century Manufacturing Part 8 pptx
... of Patterson and Hennessy (1996b). 2. What manufacturing improvements have occurred since 1996 that will lower this cost? 5 .13 Management of Technology 213 So for one example in detail, the MIPS ... reinforces the fact that design and manufacturing are of equal importance in the "best practices" for the semicon- ductor industry. 5 .13 MANAGEMENT OF TECHNOLOGY 5 .13. 1 Histo...
Ngày tải lên: 10/08/2014, 19:20
21st Century Manufacturing Part 10 potx
... InfoPad Majorsubsystenu Functionality Major parts Source /part No PAL Commercial part/ ATV 2500L EPROM Commercial part/ AM27COlO Arm subsystem Central control Octal buffer Commercial partlHCfS74 SRAM CommercialpartffC551001 ... CommercialpartffC551001 BFL-85 ARM60 Commercial partlGPS-P60ARMPR ARM interface chip Custom designed and fabricated Plesseydownlink Commercial part/ GEC.DE6003 Pro...
Ngày tải lên: 10/08/2014, 19:20