[Psychology] Mechanical Assemblies Phần 3 doc

... Units of a ^ USL-LSL C »- 6<r 0.5 1.0 1.2 1.4 0.0 13. 361 0.27 0. 031 8 0.0027 0.2 20.1 93 0. 836 0. 136 3 0.0160 0.4 38 .556 3. 594 0.8198 0. 135 0 Note: C p measures the ability of the process ... links lie within ±4a, meaning C p k = 1 .33 , then " ;3& quot; in Equa- tion (5-23a) and (5-23b) is replaced by "4." Table 5 -3 tells FIGURE 5-22....

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... 1 ,3 and 2 > =3, 4. 7.D .3. Third Question: fl (3; 1,2,4) This question yields two additional precedence relations: 3 >= 1,2 and 3 >= 2,4. 7.D.4. Fourth Question: R(4;1,2 ,3) This ... Application of Tolerance Anal- ysis to the Design of Mechanical Assemblies, " Research in Engineering Design, vol. 3, pp. 23- 37, 1991. [Glenn] Glenn, D. W., &q...

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... 126 128 133 Process mean 127 129 Process standard deviation 127 Process time variable 33 0 Process yield 420 Product architecture 3 2 53 317 32 1 32 4 32 7 32 8 34 1 37 9 38 2 39 2 415 defined 34 1 influence ... tolerancing method 136 GD&T symbols 122 Gear 72 2 63 336 35 1 37 0 Gear assembly 55 280 33 1 Gearbox 33 6 GEC(UK) 38 1 General Motors 236 35 3 432 Geometric...

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... Tolerancing 133 5.E.6. Why Do Mean Shifts and Goalposting Occur? 133 5.E.7. Including Mean Shifts in Statistical Tolerancing 134 5.E.8. What If the Distribution Is Not Normal? 135 5.E.9. ... Normal? 135 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 5.J....

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... in Figure 3- 37. Find T 13 two ways: a. From the transform equation T 13 = T12* T24* 7 43 (Note that you will have to calculate T 43, which you can do with knowledge of T34, which ... automatic assembly. The product is illustrated in Figure 3- 32. Figure 3- 33 is an exploded view with a parts list. Figure 3- 34 shows the liaison diagram. On it are shown...

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... Explain your answer carefully. FIGURE 8-62. Figure for Problem 13. 8.H. EXAMPLE TYPE 1 ASSEMBLIES 233 FIGURE 8 -35 . Comparison of Two Assembly Processes for the Pump Impeller. Left: ... 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...

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... (Continued) 1655 1660 1670 1680 1690 1700 1710 1720 1 730 1740 1750 1760 1770 1780 1790 1800 1810 1820 1 830 1840 1850 1860 1870 1880 1890 1900 1910 1920 1 930 1940 1950 1960 1970 1980 1990 2000 2010 2020 2 030 2 032 2 034 2040 2050 2060 2070 IF IF FZ ... part, as shown in Figure 11 -37 . However, FIGURE 11 -37 . Theoretical Insertion Force History for One and for Twenty-Five...

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... 15 12 to 14 13 to 14 16 to 15 Clearance (inches) 0.0 13 0.0 13 0.008 0. 033 0.008 0.001 0.005 0.005 0.01 Clearance Ratio 0.040 0.040 0.025 0.096 0.025 0.0 03 0.040 0.040 0.016 4 34 2 14 PRODUCT ... primary structural materials occur 33 2 13 HOW TO ANALYZE EXISTING PRODUCTS IN DETAIL TABLE 13- 1. Parts List for Electric Drill in Figure 13- 2 TABLE 13- 2. Part...

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... $ Number of Kerns 2 3 2 2 1 1 1 1 1 2 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Manual Handling Code 30 04 30 36 30 30 30 33 30 00 00 00 00 80 00 88 00 38 30 08 00 30 09 09 09 30 00 80 09 00 00 Handling Time per ... Item 1.95 2.18 1.95 3. 06 1.95 1.95 1.95 2.51 1.95 1. 13 1. 13 0.00 0.00 4.10 0.00 6 .35 0.00 3. 34 1.95 2.45 0.00 1.95 2.98 2.98 2.98 1.95 0.00 4.10 2.98...

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... Figure 18 -3 shows how these costs FIGURE 18-2. Cost Distribution for All Manufacturing (NAICS Sectors 31 -33 ) and for Motor Vehicle Industry (NAICS Sectors 33 61, 33 62, and 33 63) for ... COST 491 Cost Distribution for All Manufacturing (NAICS Sectors 31 -33 ) and for Motor Vehicle Industry (NAICS Sectors 33 61, 33 62, and 33 63) Source: Commerce Departm...

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