You need to assess fragility, design a package system, and experimentally validate your design for a 55 inch, Sony - LED - 4K Ultra HD TV. The product weighs 49.6 lb, and has dimensions 48.5 x 30.0 x 2.5 inches. MSRP: $ 1,799,99. A cushion system needs to be designed for an expected single 24 inch drop. Using the cushion curves provided in the appendix, select the thickness, static load, and area of the cushion material required to protect the TV using the least material. Assume the dimensions of the product represent usable surfaces of the product for cushion material contact. a. 2.0 in thick, static load, 1.7 psi , 29.2 in2 b. 1.5 in thick, static load, 0.5 psi , 59.2 in2 c. 1.5 in thick, static load, 1.5 psi , 25.1 in2 d. 1.5 in thick, static load, 0.8 psi , 62.0 in2 e. 2.0 in thick, static load, 0.8 psi , 62.0 in2
You need to assess fragility, design a package system, and experimentally validate your design for a 55 inch, Sony - LED - 4K Ultra HD TV. The product weighs 49.6 lb, and has dimensions 48.5 x 30.0 x 2.5 inches. MSRP: $ 1,799,99. A cushion system needs to be designed for an expected single 24 inch drop. Using the cushion curves provided in the appendix, select the thickness, static load, and area of the cushion material required to protect the TV using the least material. Assume the dimensions of the product represent usable surfaces of the product for cushion material contact. a. 2.0 in thick, static load, 1.7 psi , 29.2 in2 b. 1.5 in thick, static load, 0.5 psi , 59.2 in2 c. 1.5 in thick, static load, 1.5 psi , 25.1 in2 d. 1.5 in thick, static load, 0.8 psi , 62.0 in2 e. 2.0 in thick, static load, 0.8 psi , 62.0 in2
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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You need to assess fragility, design a package system, and experimentally validate your design for a 55 inch, Sony - LED - 4K Ultra HD TV. The product weighs 49.6 lb, and has dimensions 48.5 x 30.0 x 2.5 inches. MSRP: $ 1,799,99.
- A cushion system needs to be designed for an expected single 24 inch drop. Using the cushion curves provided in the appendix, select the thickness, static load, and area of the cushion material required to protect the TV using the least material. Assume the dimensions of the product represent usable surfaces of the product for cushion material contact.
a. 2.0 in thick, static load, 1.7 psi , 29.2 in2
b. 1.5 in thick, static load, 0.5 psi , 59.2 in2
c. 1.5 in thick, static load, 1.5 psi , 25.1 in2
d. 1.5 in thick, static load, 0.8 psi , 62.0 in2
e. 2.0 in thick, static load, 0.8 psi , 62.0 in2

Transcribed Image Text:Figure 1-12" Drop, 1st Impact
Peak Deceleration (Gs)
Cushioning Curvest for ETHAFOAM* 220 polyethylene foam
Peak Deceleration (Gs)
120
110
100
90
Peak Deceleration (Gs)
80
70
60
50
10
Figure 3- 18" Drop, 1st Impact
120
110
100
3⁹0
80
70
60
50
40
30
20
10
0
120
110
100
90
80
70
60
5
50
40
30
Figure 5-24" Drop, 1st Impact
20
10
1.0
Static Loading (psi)
5
1.5
1.0
1.5
Static Loading (psi)
Form No. 172-01405-496 SMG
1.5
2.0
2.0
1.0
Static Loading (psi)
Typical values, not product specification limits.
2.0
1"
1.5
2"
2.5
3"
4"
1.5
2"
3"
2.5
1"
1.5"
2"
3"
4"
2.5
Figure 2-12" Drop, 2-5 Impacts
120
Peak Deceleration (Gs)
Peak Deceleration (Gs)
110
100
90
80
70
60
Peak Deceleration (Gs)
50
20
10
Figure 4-18" Drop, 2-5 Impacts
120
110
100
90
80
70
60
50
20
10
60
50
5
Figure 6-24" Drop, 2-5 Impacts
120
110
100
90
80
70
20
10
1.0
1.5
Static Loading (psi)
.5
1.0
Static Loading (psi)
1.5
*Trademark of The Dow Chemical Company
1.5
1″
1.0
Static Loading (psi)
2.0
2.0
2.0
1"
1.5"
2"
3"
2.5
1"
1.5
2"
3"
4"
2.5
1.5"
2"
3"
4"
2.5
Cushioning Curves - 1
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