Dimensioning and Tolerancing Handbook Episode 3 Part 9 ppt

... assemblies. ASME Y14.5M-1994 (the Dimensioning and Tolerancing standard) and the ASME Y14.5.1M-1994 (the standard on Mathematical Principles of Dimensioning and Tolerancing) both state that occasionally ... interna- tional, and industrial standards research and development efforts in the areas of global tolerancing of mechanical parts and supporting metrology. Dr. Hetlan...

Ngày tải lên: 21/07/2014, 14:26

... ACTUAL 1 .25 2±.004 .24 8 .0 02 Ø.010 0 0 0 2 .24 8 Ø.010 625 6 23 -1 .31 5 -1 . 32 1 006 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 .31 5 -1 . 32 0 005 Figure ... 1 .4 82 .0 02 .480 .4 82 .0 02 Ø.009 2. 200 2. 2 03 +.0 03 0 0 0 2 . 4 82 .0 02 .480 .4 83 .0 03 Ø.010 - .900 - .9...

Ngày tải lên: 21/07/2014, 15:20

... 1 . 31 2±.0 03 .30 9 . 31 1 .002 Ø. 012 1. 500 1. 5 03 +.0 03 2 .500 2 .5 01 +.0 01 2 . 31 2±.0 03 .30 9 . 31 3 .004 Ø. 014 1. 500 1. 505 1 .000 .998 - .002 3 ... .002 3 . 31 2±.0 03 .30 9 . 31 2 .0 03 Ø.0 13 4 .500 .496 2 .500 2 .497 - .0 03 4 . 31 2±.0 03 .30 9 . 31 0 .0 01 Ø...

Ngày tải lên: 21/07/2014, 15:20

... Model: ( ) ( ) ( ) 2 13 2 12 2 11 2 eScSaST ASM δδδ ++= ( ) ( )( )( ) ( )( )( ) ) 790 9 32( )4500 82( 2 ) 790 9 32( 2 2 222 627 221 018 696 45008 646 92 0 14 92 2 7 790 93 627 22 )0004)(548310()646 92 ( )017453( ./. ./ da ... 0.0005 0.00 12 0.600-0 .99 9 0.046 821 58 0.5654 92 0.0006 0.0015 1.000-1. 499 0.0 420 49 92 0.6 021 191 0.0008 0.0 02 1.500 -2. 799 0.048 096 84 0....

Ngày tải lên: 21/07/2014, 15:20

... ) ( ) 2 1 22 222 222 2 22 222 222 222 2 22 222 222 2 0300.)1(8.0060.)1(8.0070.)1(8. 0075.)1 (2. 0050.)1(8.0070.)1 (2. 0050.)1(8. 0075.)1 (2. 0030.)1(8.0 020 .)1 (2. 0155).1 (2. 0300).1 (2. 0060).1 (2. 0070).1 (2. 0075).1(8.0050).1 (2. 0070).1(8. 0050).1 (2. 0075).1(8.0030).1 (2. 0 020 ).1(8.0155).1(8.             +−+ ++++ ++++− ++−++++ +++++−= ems t t ems ... = . 04 72 1 )...

Ngày tải lên: 21/07/2014, 15:20

... paragraph 3.3 .11 in ASME Y14.5M -19 94. 6 .2. 3 .2 ISO The ISO standards referenced in Tables 6-6 through 6 -13 are: ISO 11 01- 1983 ISO 8 015 -19 85 ISO 10 578 -19 92 ISO 16 60 -19 87 ISO 5458 -19 87 ISO 10 579 -19 93 ISO 26 92- 19 88 ... ISO 26 92- 19 88 ISO 5460 -19 85 ISO 12 9 -19 85 ISO 27 68 -19 89 ISO 5459 -19 81 The numbers in the parentheses represent the standard and...

Ngày tải lên: 21/07/2014, 15:20

... constrains the ball’s location Figure 5 -11 1 Bidirectional positional tolerancing, rectangular coordinate system Geometric Dimensioning and Tolerancing 5 -10 9 5 .10 .6 The 24 Cases So far, in this section ... 5.6.5 .1. Figure 5 -11 4 Bidirectional positional tolerancing, polar coordinate system 5 -11 0 Chapter Five Figure 5 -98 Applications of orientation tolerances 5 -11 8 Ch...

Ngày tải lên: 21/07/2014, 15:20

... Rule #1 mandates a ∅ .50 2 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 ... “size,” and those that don’t. Geometric Dimensioning and Tolerancing 5 -13 Figure 5- 8 Symbols used in dimensioning and tolerancing 5- 6 Chapter Five it...

Ngày tải lên: 21/07/2014, 15:20

... setup 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Parallelism = 1-2, Angularity = 3- 6, Width = 7-10, Flatness = 11-15 6 sigma (10^ -4 mm) Single Probe Star Probe 20 .3. 3.2 Other Geometric ... hole diameter 0 1 2 3 4 5 6 7 8 9 10 0 0.1 0.2 0 .3 0 .4 0.5 0.6 0.7 Hole Diameter (mm) 6 sigma (10^ -4 mm) Circle Dm X Position Y Position Roundness 0 1 2 3 4 5 6...

Ngày tải lên: 05/08/2014, 09:17

... (( .5* FHDM)-( .5* CSHM)+( .5* PTTH)+( .5* PTCH))/TAN( .5* CSAMin) HHA = (( .5* .50 7)-( .5* .50 0)+( .5* .014)+( .5* .014))/TAN( .5* 99 °) HHA = (.2 53 5 - . 250 + .007 + .007)/TAN(49 .5 °) HHA = .01 75 / 1.17084 956 61 13 =. 0.016227 53 3 0 238 1 HHA = .0149 When solving ... Case 2 Case 3 Case 4 Case 5 Case 6 Feature Type Internal Internal Internal Internal Internal Internal Length L...

Ngày tải lên: 05/08/2014, 09:19

... UNF .31 2 -18 UNC .34 38 (11 /32 ) +.005/ 002 . 938 (15/ 16) +/ 010 .64 0 +/ 010 .31 2-24 UNF .37 5- 16 UNC .4 062 ( 13/ 21) +.005/ 002 1.0 63 (1 1/ 16) +/ 010 . 765 +/ 010 .37 5-24 UNF . 438 -14 UNC . 468 8 (15 /32 ) ... .14 06 (9 /64 ) +.005/ 002 . 438 (7/ 16) +/ 010 .125-44 UNF . 138 -32 UNC .154 (# 23) +.005/ 002 . 469 (15 /32 ) +/ 010 . 138 -40 UNF . 164 -32 UNC .180 (#15) +.005/...

Ngày tải lên: 05/08/2014, 09:19

... . 235 .0 57 .026 1 / 2 - 2 1 / 2 12800 5/16 .31 25 .31 27 .296 .006 . 071 5 . 032 5 1 / 2 - 2 1 / 2 20000 3/ 8 . 37 50 . 37 52 ±.0001 .35 8 .086 . 039 1 / 2 - 3 2 870 0 7/ 16 . 4 37 5 . 4 37 7 .4 17 .1005 .0455 7 / 8 ... .06 27 .0 53 .014 .006 3 / 16 – 3 / 4 800 3/ 32 .0 938 .094 .084 .0215 .0095 3 / 16 - 1 1800 1/8 .1250 .1252 .115 .005 .0285 .0125 3 / 8 - 2 32...

Ngày tải lên: 05/08/2014, 09:19

... datums A primary and B secondary at regardless of feature size (RFS) as shown in Fig. 25-1. R = 0. 032 σ = 0. 032 /1.1 28 = 0.0 284 3 = 3 x 0.0 284 = 0. 085 3 / Tol. X 100 = % of tolerance 0. 085 /0.2 x 100 ... Missouri Author of the book, Design Dimensioning and Tolerancing Member and officer on national and international standards development committees The Future of Dime...

Ngày tải lên: 05/08/2014, 09:19

... feature 9 -31 Figure 9- 15 Position at LMC — external feature 9 -31 Figure 9- 16 Composite position and composite profile 9 -32 Figure 9- 17 Circular and total runout 9 -33 Figure 9- 18 Concentricity 9 -33 Figure ... Model 9- 20 Figure 9- 10 Substrate package 9- 26 Figure 9- 11 Position at RFS 9- 27 Figure 9- 12 Position at MMC — internal feature 9- 29 Figure 9...

Ngày tải lên: 05/08/2014, 09:19

... 13- 8 dimensional 13- 2, 13- 3 geometric 13- 2, 13- 10 independent 13- 3, 13- 10 kinematic 13- 2 process 13- 2, 13- 20, 15-4 rotational 13- 10 surface waviness 13- 10 translational 13- 10 versus tolerance 13- 13 Vector addition ... variations measurement and reduction 2-7, 2-11 propagation 13- 2, 13- 10 simulation tolerance analysis 2-7, 2-11 sources assembly 13- 2, 13- 8, 13-...

Ngày tải lên: 05/08/2014, 09:19