... http://ec.europa.eu/education/lifelong-learning-programme/doc/sec2 629 .pdf European Commission ( 20 09 ) Commission Working Document Consultation on the Future “EU2 02 0 ” Strategy COM ( 20 09 )647 final, 24 /11 / 20 09 : http://ec.europa.eu/dgs/secretariat_general/eu2 02 0 /docs/com _ 20 09 _647_en.pdf ... to 24 : 32% ) uploaded and shared self-created content IPTS LEARNING 2. 0 POLICY BRIEF Sharing Audiovisual Content 90 80 70 60 50 % 40 30 20 10 A 38 B C 28 D 30 E 28 F 18 G 24 H I J K L 11 M 20 61 ... studies ( 12 cases) Expert Workshop (March 20 09 ) Synthesis and Assessment Fig 5: Methodology used in the two IPTS research projects on Learning 2. 0 ( 20 08 - 20 09 ) The first study (Redecker et al., 20 09 )...
Ngày tải lên: 21/02/2014, 21:20
... 2 Feature-Based Design in Integrated Manufacturing 2. 1 2. 2 2. 3 2. 4 2. 5 2. 6 Architecture of the Feature-Based Design System • Feature Recognition Techniques ... Manufacturing 2. 7 Summary 2. 1 Introduction The sequential engineering approach to product design and development typically treats design and manufacturing as isolated activities In this approach, the design ... department designs an artifact and throws it “over the wall” to the manufacturing department without taking into consideration the manufacturing capabilities and limitations of the shop floor The manufacturing...
Ngày tải lên: 11/08/2014, 05:22
The Design of Rolling Bearing Mountings Part 2 docx
... rating of C = 11 ,00 0 kN this yields a load ratio of P/C = 8 80/ 11 ,00 0 = 0. 08 The floating bearing FAG 23 0/ 900 BK.MB accommodates a mean radial force of Fr = P = 1 , 20 0 kN With a dynamic load rating of ... roller bearings FAG 23 1/670BK.MB (dimensions 6 70 x 1 ,09 0 x 336 mm) were selected for the locating bearing location and FAG 23 0/ 900 BK.MB (dimensions 900 x 1 ,28 0 x 28 0 mm) for the floating bearing ... 11 ,00 0 kN a load ratio of 1 , 20 0/ 11 ,00 0 = 0. 11 is obtained The life values calculated for the normally loaded spherical roller bearings (in accordance with DIN ISO 28 1) are far above the number of...
Ngày tải lên: 11/08/2014, 05:22
The Design of Rolling Bearing Mountings (FAG Bearing Co) Episode 2 pps
... kW; speeds up to n = 20 0 min–1; rotary table O.D 2, 00 0, 2, 200 or 2, 500 mm; maximum workpiece diameter 2, 800 mm, maximum workpiece height 2, 700 mm, maximum workpiece weight 25 0 kN; maximum radial ... rating of C = 11 ,00 0 kN this yields a load ratio of P/C = 8 80/ 11 ,00 0 = 0. 08 The floating bearing FAG 23 0/ 900 BK.MB accommodates a mean radial force of Fr = P = 1 , 20 0 kN With a dynamic load rating of ... roller bearings FAG 23 1/670BK.MB (dimensions 6 70 x 1 ,09 0 x 336 mm) were selected for the locating bearing location and FAG 23 0/ 900 BK.MB (dimensions 900 x 1 ,28 0 x 28 0 mm) for the floating bearing...
Ngày tải lên: 13/08/2014, 05:21
The design of tall buildings ETABS tutorial 2
... 0. 655 0. 655 -0. 655 -0. 655 -0. 655 -0. 655 0. 655 0. 655 0. 655 0. 655 -0. 655 -0. 655 -0. 655 -0. 655 0 .25 -0 .25 0 .25 -0 .25 0. 875 0. 875 -0. 875 -0. 875 0 .25 -0 .25 0 .25 -0 .25 0. 19 -0. 19 0. 19 -0. 19 0. 19 -0. 19 ... -0. 19 0. 19 -0. 19 0. 19 -0. 19 0. 19 -0. 19 0. 19 -0. 19 0. 19 -0. 19 0. 19 0. 19 -0. 19 -0. 19 0. 19 0. 19 -0. 19 -0. 19 0. 19 0. 19 -0. 19 -0. 19 0. 19 0. 19 -0. 19 -0. 19 • 1.2DL + 1.6LL • 1.2DL + 0. 8W • 1.2DL + 1.6W ... -0. 875 -0. 875 3 0. 75 -0. 75 0. 75 -0. 75 0. 75 0. 75 -0. 75 -0. 75 4 10 11 12 13 14 15 16 0. 655 0. 655 0. 655 0. 655 0. 655 0. 655 0. 655 0. 655 -0. 655 -0. 655 -0. 655 -0. 655 -0. 655 -0. 655 -0. 655 -0. 655 0. 655 0. 655...
Ngày tải lên: 24/10/2014, 23:21
Manual for the design of concrete building structures to eurocode 2
Ngày tải lên: 27/04/2016, 23:10
The design of mat foundations
... A 0 .25 m 400 kN 500 kN 4 .25 4 50 kN 4 .25 1 500 1 500 ey = 0. 10 1 20 0 7m 7m x ex = 0. 44 m 1 500 1 500 1 20 0 7m 400 500 H 3 50 E J F 0 .25 8m 8m D 0 .25 m Solution Step Find the total columnar load upon the ... and the eccentricity is ex = x’ - B /2 = 7. 807 - (16. 50 /2) = - 0. 44 m Similarly, y’ (11 ,00 0 kN) = {21 .375 m)[ 400 + 4 50 + 500 ] + 14 .25 m[ 1 20 0 + 2( 1 500 )] + 7 .25 m[ 1 20 0 + 2( 1 500 )] +0. 125 m[3 50 + 400 ... E 12 0 - 0 1 F 2 0 4 - 0 1 8 P O IN T Q/A x [ft] ± 0 x y [ft] ± 0 1 y q [kip/ft 2] G 0 48 - 0 1 .21 2 H 0 -48 0 1.318 I 24 0 -48 0 1 .29 4 J 12 0 -48 0 K 0 -48 0 5 L - 12 -0. 02 0 -48 0 3 M -24 -0. 041...
Ngày tải lên: 16/10/2012, 10:43
Tài liệu The Design of Rolling Bearing Mountings P2 ppt
... kW; speeds up to n = 20 0 min–1; rotary table O.D 2, 00 0, 2, 200 or 2, 500 mm; maximum workpiece diameter 2, 800 mm, maximum workpiece height 2, 700 mm, maximum workpiece weight 25 0 kN; maximum radial ... Publ No WL 00 20 0/ 5 EA The Design of Rolling Bearing Mountings Design Examples covering Machines, Vehicles and Equipment Publ No WL 00 20 0/ 5 EA FAG OEM und Handel AG A company of the FAG Kugelfischer ... data Input power 2. 6/3.14 kW; Nominal speed 500 4 ,00 0 min–1 Bearing selection The bearings must operate reliably over the entire speed range from 500 to 4 ,00 0 min–1 For example, the spindle must...
Ngày tải lên: 25/12/2013, 05:17
Tài liệu The Design of Rolling Bearing Mountings P1 pptx
... rating of C = 11 ,00 0 kN this yields a load ratio of P/C = 8 80/ 11 ,00 0 = 0. 08 The floating bearing FAG 23 0/ 900 BK.MB accommodates a mean radial force of Fr = P = 1 , 20 0 kN With a dynamic load rating of ... roller bearings FAG 23 1/670BK.MB (dimensions 6 70 x 1 ,09 0 x 336 mm) were selected for the locating bearing location and FAG 23 0/ 900 BK.MB (dimensions 900 x 1 ,28 0 x 28 0 mm) for the floating bearing ... for the motor torque, speeds, and percentages of time for the operating conditions in question, are used to determine bearing stressing Load case Md Nm n min–1 q % 6, 7 20 2, 2 40 1, 9 20 3 , 20 0 2, 240...
Ngày tải lên: 25/12/2013, 05:17
Tài liệu The Design Of Manufacturing Systems P2 docx
... recourse, Eur J Oper Res., 101 , 177, 1997 © 20 01 by CRC Press LLC Feature-Based Design in Integrated Manufacturing 2. 1 2. 2 2. 3 2. 4 2. 5 2. 6 Architecture of the Feature-Based Design System • Feature ... context of the product The concepts of feature flexibility and feature importance can be used to reduce the redesign solution search space The problem of ranking of the redesign solutions (on the ... Evaluation Typically, the designer designs a product with minimal knowledge about the capabilities and limitations of the manufacturing technology The designer then tries to find out if the design can be...
Ngày tải lên: 19/01/2014, 18:20
Tài liệu The Design Of Manufacturing Systems P1 pptx
... would involve 20 0 binary variables and approximately 100 0 continuous variables and © 20 01 by CRC Press LLC 1 20 0 constraints Moreover, because most of the alternative combinations of the binary variables ... (1. 12) expresses the binary nature of variable yit © 20 01 by CRC Press LLC The preceding model can be further extended by including the following additional constraints Limit on the number of ... know the prices of chemicals in the various markets and the operating costs of processes, the problem is then to decide the operating level of each process and amount of each chemical in the list...
Ngày tải lên: 19/01/2014, 18:20
Tài liệu The Design of Rolling Bearing Mountings P1 docx
... kW; speeds up to n = 20 0 min–1; rotary table O.D 2, 00 0, 2, 200 or 2, 500 mm; maximum workpiece diameter 2, 800 mm, maximum workpiece height 2, 700 mm, maximum workpiece weight 25 0 kN; maximum radial ... rating of C = 11 ,00 0 kN this yields a load ratio of P/C = 8 80/ 11 ,00 0 = 0. 08 The floating bearing FAG 23 0/ 900 BK.MB accommodates a mean radial force of Fr = P = 1 , 20 0 kN With a dynamic load rating of ... roller bearings FAG 23 1/670BK.MB (dimensions 6 70 x 1 ,09 0 x 336 mm) were selected for the locating bearing location and FAG 23 0/ 900 BK.MB (dimensions 900 x 1 ,28 0 x 28 0 mm) for the floating bearing...
Ngày tải lên: 23/01/2014, 04:20
Tài liệu The Design of Rolling Bearing Mountings P2 pdf
... The Design of Rolling Bearing Mountings Design Examples covering Machines, Vehicles and Equipment Publ No WL 00 20 0/ 5 EA FAG OEM und Handel AG A company of the FAG Kugelfischer ... film thickness, lubricant additives, cleanliness in the lubricating gap and bearing type, is only 42, 00 0 hours The required bearing life of 40, 000 h is reached Machining tolerances Main bearings: ... Intermediate shafts (2, 3) The intermediate shafts have a floating bearing arrangement with FAG spherical roller bearings: 22 348MB.C3 and 24 160B.C3 for shafts 23 280B.MB and 24 164MB for shafts 27 : Spur gear...
Ngày tải lên: 23/01/2014, 04:20
Tài liệu The Theory of the Design of Experiments doc
... only 2. 4 times more frequently than “theory of evolution” in the scientific literature Why does the phrase “theory of evolution” appear nearly 16 times as frequently as “theory of ecology” in the ... explain the existence of large amounts of so-called junk DNA, but some of this DNA now appears to have a biological function Many biologists may argue that the modern synthesis the mid- to late20th-century ... eschew the phrase the theory of evolution.” Granted, evolution is a theoretically more cohesive field than ecology: Genes, the fundamental units of evolution, are uniquely defined in terms of their...
Ngày tải lên: 25/01/2014, 08:20
Tài liệu The Design Of Manufacturing Systems P2 pptx
... recourse, Eur J Oper Res., 101 , 177, 1997 © 20 01 by CRC Press LLC Feature-Based Design in Integrated Manufacturing 2. 1 2. 2 2. 3 2. 4 2. 5 2. 6 Architecture of the Feature-Based Design System • Feature ... context of the product The concepts of feature flexibility and feature importance can be used to reduce the redesign solution search space The problem of ranking of the redesign solutions (on the ... Evaluation Typically, the designer designs a product with minimal knowledge about the capabilities and limitations of the manufacturing technology The designer then tries to find out if the design can be...
Ngày tải lên: 25/01/2014, 13:20
Tài liệu The Design Of Manufacturing Systems P1 docx
... would involve 20 0 binary variables and approximately 100 0 continuous variables and © 20 01 by CRC Press LLC 1 20 0 constraints Moreover, because most of the alternative combinations of the binary variables ... (1. 12) expresses the binary nature of variable yit © 20 01 by CRC Press LLC The preceding model can be further extended by including the following additional constraints Limit on the number of ... know the prices of chemicals in the various markets and the operating costs of processes, the problem is then to decide the operating level of each process and amount of each chemical in the list...
Ngày tải lên: 25/01/2014, 13:20
Chapter 15 introduction to the design of electric machinery
... ids Type 100 0 1 500 Generation (a) 20 00 25 00 300 0 15 10 11 12 13 14 15 16 17 Parameter Number × 10 3 best 10 mean –5 median 500 100 0 1 500 Generation 20 00 25 00 300 0 (b) Figure 15. 10- 1. Design evolution ... SmCo17-R28 SmCo17-R 32 0. 9 0. 02 3 − 1 20 0 8 400 1 .0 0. 02 7 − 1 20 0 8 400 1.1 0. 094 − 100 0 8 300 1.15 0. 096 −675 8 300 of Hci, and which is a function of magnet material and often of operating temperature ... the others in terms of either mass or loss; 616 Introduction to the Design of Electric Machinery Pareto-Optimal Front 500 4 50 400 Loss, W 3 50 300 25 0 20 0 1 50 100 50 10 12 14 16 18 20 22 24 26 ...
Ngày tải lên: 16/02/2014, 18:55
Tài liệu The Design of Prestressed Concrete Bridges ppt
... bearings 20 7 20 8 20 9 21 0 21 1 21 4 21 7 21 8 22 0 22 1 22 2 22 4 22 5 22 8 23 2 23 3 23 4 23 5 23 6 23 9 24 0 24 1 24 2 24 2 24 3 24 4 24 5 25 2 25 3 25 5 25 6 25 7 25 8 25 9 26 0 26 1 26 1 26 2 26 5 26 6 26 7 26 8 26 9 27 1 27 3 27 4 27 5 27 6 ... 400 401 4 02 403 405 406 407 407 408 409 4 12 415 416 417 418 4 20 421 422 423 424 424 427 427 428 429 4 30 431 4 32 433 436 438 4 42 xx List of figures 15 .21 15 .22 15 .23 15 .24 15 .25 15 .26 15 .27 15 .28 ... station: roof slab carrying bus station Development of solid slabs Solid slab portal bridges 27 6 27 7 27 9 28 1 28 1 28 2 28 3 28 4 28 5 28 6 28 8 28 9 29 0 29 1 29 2 29 3 29 6 29 8 29 9 301 3 02 3 02 305 306 309 3 10 311...
Ngày tải lên: 18/02/2014, 18:20
Tài liệu The Design Of Functional Programs - A Calculational Approach doc
Ngày tải lên: 19/02/2014, 14:20
Tài liệu SCRIBE: The design of a large-scale event notification infrastructure? doc
... 1-1- 30 123 3 10- 1- 321 02 1 02 - 1-13 02 1 02 3 -1 -00 0 10- 0-3 1 20 3 1 02 - 0- 02 3 0 1 02 3 -0- 322 1 02 3 3 -0- 01 1 02 - 2 -23 02 1 02 3 -2- 121 1 02 3 3 -2- 32 1 02 3 31 -2- 0 3 Neighborhood set 13 02 1 02 2 02 2 121 02 1 02 0 02 3 0 22 30 1 20 3 11 30 123 3 ... 1 02 3 31 02 Leaf set 1 02 3 303 3 1 02 3 300 1 SMALLER 1 02 3 3 02 1 1 02 3 300 0 LARGER 1 02 3 3 1 20 1 02 3 323 0 1 02 3 3 122 1 02 3 323 2 -2- 2 30 1 20 3 1 -2- 23 02 0 3 -3- 1 20 3 20 3 1-3- 02 1 02 2 10- 3 -23 3 02 Routing table -0 -22 121 02 1-1- 30 123 3 ... 11 30 123 3 3 1 20 3 20 3 31 30 123 3 3 321 3 321 Fig State of a hypothetical Pastry node with nodeId 1 02 3 31 02 , ¾ All numbers are in base The top row of the routing table represents level zero The neighborhood...
Ngày tải lên: 19/02/2014, 18:20