[Psychology] Mechanical Assemblies Phần 5 pptx

... 2 ASSEMBLIES EXAMPLE To clarify our approach to designing assemblies, we need to distinguish between two kinds of assemblies, which we call Type 1 and Type 2. Type 1 assemblies ... MIT Mechanical Engineering Department, May 2002. [Gui and Mantyla] Gui, J., and Mantyla, M., "Functional Under- standing of Assembly Modeling," CAD, vol. 26, pp...

Ngày tải lên: 07/08/2014, 04:21

... Any Time 2 5 1 1 1 3 1 0 Size of Bin 17x7x2 .5 17x7x2 .5 17x7x2 .5 17x7x2 .5 17x7x2 .5 17x7x2 .5 17x7x2 .5 17x7x2 .5 Trays in Rack at Any Time 8 5 15 2 1 3 1 5 Size of Trays 17x7x5 17x7x5 17x7x5 17x7x5 17x7x5 17x7x5 17x7x5 17x7x5 Maximum Supply Interval Ihr Ihr 1 ... of Trays 17x7x5 17x7x5 17x7x5 17x7x5 17x7x5 17x7x5 17x7x5 17x7x5 Maximum Supply Interval Ihr Ihr 1 hr 1.1...

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... Net Present Value Calculation 50 1 18.G.7. Remarks 50 4 18.H. Chapter Summary 50 4 18.I. Problems and Thought Questions 50 5 18.J. Further Reading 50 5 INDEX 50 7 CONTENTS xvii 1 WHAT IS ... Not Normal? 1 35 5.E.9. Remarks 136 5. F. Chapter Summary 136 5. G. Problems and Thought Questions 137 5. H. Further Reading 138 5. I. Appendix: Central Limit Theorem 138...

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... discussed in A. H. Bryson and L.Y C. Ho, Applied Optimal Control, Ginn/Blaisdell, 1969, pp. 154 - 155 . 9 These figures and the table were prepared by Alexander Edsall. inserted into the ... including the effects of doing so in different sequences. then 54 3 MATHEMATICAL AND FEATURE MODELS OF ASSEMBLIES TABLE 3 -5. Partial List of Parts, Assembly Features,...

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... risk taking a hit that carries the score over 21. 5. E. STATISTICAL AND WORST-CASE TOLERANCING 1 35 TABLE 5- 5. Percent of Parts or Assemblies Exceeding Tolerances in the Presence ... Measured in Units of a ^ USL-LSL C »- 6<r 0 .5 1.0 1.2 1.4 0.0 13.361 0.27 0.0318 0.0027 0.2 20.193 0.836 0.1363 0.0160 0.4 38 .55 6 3 .59 4 0.8198 0.1 350 Note: C p measures...

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... situation shown in Figure 6 -55 . The drawing shows a plate with a hole and a slot that could have any position a FIGURE 6 -53 . Figure for Problem 5. 6. Figure 6 -54 corresponds to one ... 0 5; 0 I 0 0;0 0 1 11,-0 0 0 1] ; A2 =[1 0 0 40,-0 1 0 0;0 0 1 34,-0 0 0 1 ] ; %door_dev %calculate deviations E=4 .5/ 25. 4 dxl=E*V(l) dx2=E*V(2) dyl=E*V(3) dy2=E*...

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... 10-2. (Continued) 1 655 1660 1670 1680 1690 1700 1710 1720 1730 1740 1 750 1760 1770 1780 1790 1800 1810 1820 1830 1840 1 850 1860 1870 1880 1890 1900 1910 1920 1930 1940 1 950 1960 1970 1980 1990 2000 2010 2020 2030 2032 2034 2040 2 050 2060 2070 IF IF FZ ... solved to give where Equation (11 -52 ) can be written as where Equation (11 -54 ) is a simple integral and is solve...

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... 10 12 to 10 12 to 15 12 to 14 13 to 14 16 to 15 Clearance (inches) 0.013 0.013 0.008 0.033 0.008 0.001 0.0 05 0.0 05 0.01 Clearance Ratio 0.040 0.040 0.0 25 0.096 0.0 25 0.003 0.040 0.040 0.016 4 342 14 ... everything without any gripper or fixture. So, Part Number la Ib 2 3 5a 5b 6a 6b 7a 7b 8 9 10 11 12 13 14 15 16 17 18 Part Name Top plastic casing Bottom plastic c...

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... ' 1 .5 1 .5 6 .5 1 .5 1 .5 1 .5 6 1 .5 5 .5 3 .5 10 5. 5 10 5 1 .5 TtrtsJ Operation " im*\ '•'•'- 3. 45 3. 45 9.01 3. 45 3. 45 4. 35 7. 95 3.38 7. 45 5. 45 11 .50 7. 45 11. 95 30. 65 2.63 Time 1 15. 57 '"•fcpt/. $0.014 $0.014 $0.036 $0.014 $0.014 $0.018 $0.032 $0.014 $0.030 $0.022 $0.047 $0.030 $0.048 $0.124 $0.011 Cost $0.468 Part...

Ngày tải lên: 07/08/2014, 04:21

... ,50 0) ($3,071) ($3,801^ ($3,7 65) ($3 ,58 2) ($3,299) ($3,016) ($2,6 75) ($2,1 75) ($1 ,6 75) ($1,1 75) ($4 25) $3 25 $1 ,0 75 $1 ,8 25 $2 ,57 5 $3,3 25 $4,200 $5, 250 $6,300 $7, 350 $8 ,55 0 $9, 750 $11, 250 $12, 750 $438 ($1,303) ($2 ,57 1) ($3,099) ($3,076) ($2,969) ($2,686) ($2 ,55 3) ($2,408) ($2,218) ($2,047) ($1 ... Income $438 ($1,938) ($1 ,57 1) ($730) $36 $183 $...

Ngày tải lên: 07/08/2014, 04:21