Designing Capable and Reliable Products Episode 1 Part 6 pdf

... problem 1. 2 The costs of quality 1. 3 How and why products fail 1. 4 Risk as a basis for design 1. 5 Designing for quality 1. 6 Designing for reliability 1. 7 Summary 2 Designing capable components ... work Figure 1. 19 The FMEA input into designing capable and reliable products Designing for quality 25 Preface Notation Abbreviations 1 Introduction to qu...

Ngày tải lên: 05/03/2014, 15:21

... reliability Better understanding of the eects of variability 34 Introduction to quality and reliability engineering Designing Capable and Reliable Products (Dale, 19 94; Kehoe, 19 96; Maylor, 19 96) . This ®gure ... (Kotz and Lovelace, 19 98; Vasseur et al., 19 92). Making the product robust to variation is the driving force behind designing capable and reliable p...

Ngày tải lên: 05/03/2014, 16:20

... £8400. Figure 1. 12 Global quality±cost model (BS 61 4 3, 19 90) The costs of quality 15 companies, and in particular how failure costs can be related to design decisions and the way products later ... (Kotz and Lovelace, 19 98; Vasseur et al., 19 92). Making the product robust to variation is the driving force behind designing capable and reliable products, lessens the...

Ngày tải lên: 27/06/2014, 17:20

... clearances or “rattle” between a part and its functional gage.) Geometric Dimensioning and Tolerancing 5 -10 3 5.9 .14 .2 Coaxial and Coplanar Features Fig. 5 -13 1 shows another example of separate ... that targets A1, A2, and A3 are located relative to datums B and C. Targets B1 and B2 are located relative to datums A and C. Likewise, target C1 is located relative to datums...

Ngày tải lên: 21/07/2014, 15:20

... ∅.5 01 + ∅.005 = ∅.5 06. The hole has an MMC size limit of ∅. 511 and a positional tolerance of ∅.005 at MMC. Since it’s an internal feature of size, its virtual condition is ∅. 511 − ∅.005 = ∅.5 06. ... value. Geometric Dimensioning and Tolerancing 5-53 LMC, it establishes a Level 2 virtual condition boundary as described in section 5 .6. 3 .1 and Figs. 5 -17 (b) and 5 -18 (b). Alt...

Ngày tải lên: 21/07/2014, 15:20

... & Co. June 6, 19 96. Company Update. 8. National Institute of Standards and Technology. 19 98. U.S. Department of Commerce. 9. National Institute of Standards and Technology. U.S. Department of ... and Research 17 (1) . Japanese Union of Scientists and Engineers. 12 . Taguchi, Genichi. 19 85. System of Experimental Design. Vols. 1 and 2. White Plains, NY: Kraus Interna...

Ngày tải lên: 21/07/2014, 15:20

... [MJ/m 3 ] [10 6 K 1 ] [GPa] [°C] Diamond 60 0–2000 2.0 3 .1 960 –990 – PCD 10 0–550 2.0** 3.8–4.2 62 0–840 14 0–540 PcBN 10 0* 1. 9–2 .1 4.7–4.9 68 0– 710 15 0–340 K-carbide 75 12 0 3.0–3.4 4.5 6. 0 550 65 0 390–925 P-carbide ... 4.0–4 .1 5.8 6. 8 490– 560 390–840 Cermet 11 –35 2.4–2.7 6. 7–7.8 390–420 480–740 Al 2 O 3 10 –35 3.2–3 .6 7.9–8.0 380–390 14 5–330 Al 2 O 3 /TiC...

Ngày tải lên: 21/07/2014, 17:20

... distribution for rough and smooth surfaces: (a) low load; (b) high load. The Contact Between Rough Surfaces 11 9 8. 9. 10 . 11 . 12 . 13 . 14 . 15 . 16 . 17 . 18 . 19 . 20. 21. 22. 23. 24. ... Cutting Forces,” Ann. CIRP, 19 76, Vol. 25, pp. 13 -18 . 19 70, Vol. 16 , pp. 2 81- 292. 19 83, Vol. 83, pp. 17 5 -18 3. 19 77, Vol. 17 , pp. 19 7-208. pp. 239-247....

Ngày tải lên: 05/08/2014, 09:20

... G 4  G 1 K 3  20 Â 0:7 3  6: 86X1 5th gear ratio G 5  G 1 K 4  20 Â 0:7 4  4:8X1 b) G 1  20:0 4:8  4 : 16 6X1 G 2  14 :0 4:8  2: 9 16 X1 G 3  9:8 4:8  2:042X1 G 4  6: 86 4:8  1: 429X1 Top gear ... gearbox and top gear ratios. K  N L N H  210 0 3000  0:7 a) 1st gear ratio G 1  20:0 :1 2nd gear ratio G 2  G 1 K  20 Â0:7  14 :0X1 3rd gear ratio G 3  G 1...

Ngày tải lên: 21/07/2014, 17:20

... right. 3 kN/m 2m 6m 6 kN 2m 6 kN 3 kN/m 2m 3m 3m 6 kN 2m 6 kN 15 kN 15 kN 3 kN/m 2m 3m 3m 6 kN 2m 6 kN 15 kN 15 kN 6 kN -6 kN 9 kN -9 kN V V Beam and Frame Analysis: Force Method, Part I by S. T. ... to right. -6 kN-m V P arabolic L inear -6 kN M V -6 kN 4 kN F lat V -6 kN -2 kN F lat 1m 3 kN 2m 10 kN 4 kN 6 kN -6 kN-m L inear 6 kN-m M -6 kN-m 6 kN-m...

Ngày tải lên: 05/08/2014, 09:20