Dimensioning and Tolerancing Handbook Episode 1 Part 2 pdf

... 25 : Gage Repeatability and Reproducibility (GR&R) Calculations Gregory A. Hetland, Ph.D. 25 .1 Introduction 25 -1 25 .2 Standard GR&R Procedure 25 -1 25 .3 Summary 25 -7 25 .4 References 25 -7 Part ... Specification and Verification), ASME Y14.5 (Dimensioning and Tolerancing) , and ASME Y14.5 .2 (Certification of GD&T Professionals). 2 .1 Tradition...

Ngày tải lên: 21/07/2014, 15:20

... 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 ... in and out.) Geometric Dimensioning and Tolerancing 5 -10 1 Figure 5-90 Three options for establishing the origin from a pattern of dowel holes Geometric Dimensioning a...

Ngày tải lên: 21/07/2014, 15:20

... ACTUAL 1 .25 2±.004 .24 8 .0 02 Ø. 010 0 0 0 2 .24 8 Ø. 010 625 623 -1. 315 -1. 3 21 006 3 .24 8 Ø. 010 +.0 02 X X X .25 2±.004 .25 2±.004 .25 0 .25 0 .25 0 .0 02 .0 02 0 0 0 . 625 .630 +.005 -1. 315 -1. 320 005 Figure ... ACTUAL 1 . 3 12 ±.003 .309 . 310 .0 01 Ø. 011 1. 500 1. 506 2. 500 2. 503 +.003 2 . 3 12 ±.003 .309 . 315 .006...

Ngày tải lên: 21/07/2014, 15:20

... extent. Figure 5 - 12 5 Virtual condition boundaries of the upper frame for Fig. 5 - 12 4 Figure 5 - 12 6 Virtual condition boundaries of the lower frame for Fig. 5 - 12 4 Geometric Dimensioning and Tolerancing 5 -13 3 Figure ... A. Figure 5 - 12 4 Two stacked single-segment feature control frames 5 -14 6 Chapter Five Figure 5 -13 4 Application of profile tolerances Geometric Dimension...

Ngày tải lên: 21/07/2014, 15:20

... chapters, particularly 22 and 24 , present a more thorough discussion of positional tolerance calculations. 5 .11 .7 .1 Single-Segment Feature Control Frame The handle shown in Fig. 5 -11 6 is for ... any sample handle. Figure 5 -11 6 Standard catalog handle Geometric Dimensioning and Tolerancing 5 - 12 3 relative only to the DRF plane that is perpendicular to the dimension line. T...

Ngày tải lên: 21/07/2014, 15:20

... interpret all dimen- sions and tolerances, including the circularity tolerance, as applying in the free state. The standard Geometric Dimensioning and Tolerancing 5- 71 On the other hand, if we allow each ... completion. Figure 5- 52 Establishing datum reference frames from part features Geometric Dimensioning and Tolerancing 5-77 5.9.8.4 Fixed-size TGC According to Table 5-...

Ngày tải lên: 21/07/2014, 15:20

... Chapter Five Eliminate unnecessary trailing zeros. 25 .1 not 25 .10 12 not 12 .0 with not with The exceptions are limit dimensions and bilateral (plus and minus) tolerances, where the number of decimal ... point and one or more trailing zeros to some values. Plus and minus tolerances are each expressed with the appropriate plus or minus sign. 25 .45 not 25 .45 25 .00 2...

Ngày tải lên: 21/07/2014, 15:20

... Rule #1 mandates a ∅.5 02 boundary of perfect form at MMC (envelope) Figure 5- 21 Rule #1 specifies a boundary of perfect form at MMC Geometric Dimensioning and Tolerancing 5 -15 Table 5 -1 Geometric ... ∅.5 02 minimum hole if both are straight. If one is banana shaped and the other is a lazy “S,” as shown in Fig. 5 -20 , they usually won’t Geometric Dimensioning and Tole...

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... METRIC Code Size Code Size A 8.5 X 11 A4 21 0 X 29 7 B 11 X 17 A3 29 7 X 420 C 17 X 22 A2 420 X 594 D 22 X 34 A1 594 X 8 41 E 34 X 44 A0 8 41 X 11 89 4.6 Title Blocks The part of a drawing that has the ... section Figure 4 -14 Half section Drawing Interpretation 4- 21 Figure 4 -15 Offset section Figure 4 -16 Broken-out section Geometric Dimensioning and Tolerancing 5-3 •...

Ngày tải lên: 21/07/2014, 15:20

... Displacement from MMC Allowable Position Tolerance 2. 74 0.00 0 .14 2. 76 0. 02 0 .16 2. 78 0.04 0 .18 2. 80 0.06 0 .20 2. 82 0.08 0 .22 2. 84 0 .10 0 .24 2. 86 0 . 12 0 .26 Tolerancing Optimization Strategies 3-7 The ... ASME/ANSI codes and standards subcommittees, including Y14 Main Committee, Y14.3 Multiview and Sectional View Drawings, Y14.5 Dimensioning and Tolerancin...

Ngày tải lên: 21/07/2014, 15:20