Plastics Engineered Product Design Episode 1 pdf

... 70 71 73 74 75 76 78 80 83 84 86 86 87 88 89 91 92 97 10 1 10 2 10 4 10 5 10 6 10 9 10 9 11 0 11 1 11 3 11 3 11 5 11 5 11 6 12 0 12 6 12 9 12 9 13 0 13 0 13 2 13 5 4 Plastics ... 15 4 15 4 15 5 15 6 15 7 15 7 15 8 15 9 15 9 15 9 16 1 16 1 16 5 16 7 16 8 17 0 17 0 17 1 17 2 17 3 1 74 1 74 17 7 17 7 17 8 18 0 18 9 1...

Ngày tải lên: 12/08/2014, 01:21

... 2 56 171 128 102 85 64 43 288 192 144 115 96 72 48 320 213 160 128 107 80 53 384 2 56 192 154 128 96 64 4 16 277 2 06 166 139 104 69 Most failures with the slender columns occur ... function. Redesign the product if necessary based on the prototype testing. Retest. 15. Make field tests. 16. Add instructions for use. 192 Plastics Engineered Product...

Ngày tải lên: 12/08/2014, 01:22

... Vertical Maximum disp., in. disp., in. stress, ksi design (5) 0 .83 2.13 13 .8 design (SS) 0 .87 2. 18 13 .8 The responses of the two designs to the longitudinal force are essentially identical, ... develop design formulas for RP springs, we model a spring as a Figure 4- 28 RP spring model 284 Plastics Engineered Product Design plastic packaging can...

Ngày tải lên: 12/08/2014, 01:22

... decades later. 528 Plastics Engineered Product Design polyethylene plastic or condensation of phenol and formaldehyde (with production of water) forms phenol-formaldehyde plastics. A polymer ... treatment It is a method for rendering inert plastics, such as polyolefins, more receptive to inks, adhesives, or 524 Plastics Engineered Product Design I* , ~ el...

Ngày tải lên: 12/08/2014, 01:22

... 70 71 73 74 75 76 78 80 83 84 86 86 87 88 89 91 92 97 10 1 10 2 10 4 10 5 10 6 10 9 10 9 11 0 11 1 11 3 11 3 11 5 11 5 11 6 12 0 12 6 12 9 12 9 13 0 13 0 13 2 13 5 8 Plastics ... 15 4 15 4 15 5 15 6 15 7 15 7 15 8 15 9 15 9 15 9 16 1 16 1 16 5 16 7 16 8 17 0 17 0 17 1 17 2 17 3 1 74 1 74 17 7 17 7 17 8 18 0 18 9 19...

Ngày tải lên: 13/08/2014, 17:20

... Polyester Polytetrafluoroethylene Silicone - 120 -22 -25 95 1 50 85 -20 -20 -80 50 110 -115 - 120 -184 -6 -13 20 3 3 02 185 -4 -4 -1 12 122 23 0 -175 -184 ~ Figure 1.7 Thermoplastic ... start of production, analyze complete design (again1 to change design/ production/safety factors in order to reduce costs t 36 Plastics Engineered Product...

Ngày tải lên: 13/08/2014, 17:20

... of elastic and viscous behavior of plastics. In the plastic, strain increases with longer loading times and higher 62 Plastics Engineered Product Design Design Approach The acquisition ... An example is in the comparison of different plastics during quality control. 88 Plastics Engineered Product Design y_*_D_^___-* product could be damaged quickly or af...

Ngày tải lên: 13/08/2014, 17:20

... - v120,) E22 1 e, = - 6, G (2 -42 ) (2 -43 ) (2 -44 ) (2 -45 ) (2 -46 ) Substituting Eq. 2-35, 2-36, and 2-37 into 2 -44 , 2 -45 , and 2 -46 results in, e, = - (cos2 6- v12 sin2 ... = E22 1 e, = - (sin @cos 6)ol G (2 -47 ) (2 -48 ) (2 -49 ) Finally, substituting Eqs. 2 -47 , 2 -48 , and 2 -49 and 2 -41 , 2 -42 , and 2 -43 into Eqs. 2-29,2...

Ngày tải lên: 13/08/2014, 17:20

... 3,100 3,000 2,400 19,300 1,200 1,400 3,100 2 ,50 0 2,800 55 69 61 72 82 62 30 35 25 70 2 .5 12 12 5 20 12 6 a a 75 75 60 5. 4 60 90 600 400 60 100 on or under the ... thermoplastics Plastic Poisson‘s Shear modulus Shear stress ra tio MPa MPa ABS 0. 35 9 65 51.2 0.36 660 30.0 Acetal homopolymer 0. 35 1340 65. 5 Acetal copolym...

Ngày tải lên: 13/08/2014, 17:20

... 2 56 171 128 102 85 64 43 288 192 144 115 96 72 48 320 213 160 128 107 80 53 384 2 56 192 154 128 96 64 4 16 277 2 06 166 139 104 69 Most failures with the slender columns occur ... function. Redesign the product if necessary based on the prototype testing. Retest. 15. Make field tests. 16. Add instructions for use. 194 Plastics Engineered Product...

Ngày tải lên: 13/08/2014, 17:20

... weight 6800 4 41 0 640 2 910 460 510 10 70 a60 18 00 9640 4420 16 50 15 70 10 60 21 200 59000 11 .5 7. 5 1. 1 4.9 0.8 0.9 1. 5 3.0 16 .3 7. 5 2.8 2 .7 1. 8 35.9 10 0.0 1 .a z RP ... Light shock 1. 25 1. 5 1 .oo 0.80 Medium shock 1. 5 1. 75 1. 25 1 .oo Heavy shock 1. 75 2.00 1. 5 1. 25 232 Plastics Engineered Product De...

Ngày tải lên: 13/08/2014, 17:20

... Max. shear twist (degree) deflection (in.) stress (ksi) stress (ksi) design 10 1. 14 11 .5 3.93 design (ssl 10 1. 31 15.6 4.09 The maximum bending stresses occur at the center of the spring ... twist (degree) deflection (in.) stress (ksi) stress (ksi) design (5) 19 1. 83 11 .5 6.05 design (SI 23.6 2.40 15 .6 7. 38 The angle of twist and the maximum shear st...

Ngày tải lên: 13/08/2014, 17:20

... 1 = 30,000,000 €2 = 1, 000,000 (4-5 41 [30,000,000)(2.7 X 10 -6)b = 1 ,OOO,OOO(ff /12 )6 81. 92 = (h3 /12 )X lo6 h = 0. 099 ” P = 9. 83 x 10 -4 While this increase in thickness may ... SYSTEM 11 .ARTIFICIAL BLOOD 12 . INTRAAORTIC BALLOON 13 . ANGIOPLASTY CATHETER 14 . VASCULAR QRAFTS 15 . SUTURES 16 . POSTMASTECTOMY 17 . ARTIFICIAL HIP, KNEE 18 . ART...

Ngày tải lên: 13/08/2014, 17:20