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/ / , , / 4759-3-2009 . . 3. , .

4759-3-2009 . . 3. , .

4759-3-2009
" . . 3. , . "
(.
10 2009 . N691-)

Tolerances for fasteners. Part 3. Plain washers for bolts, screws and nuts. Product grades A and

- 1 2011.

1

, , , 1 150 .

.

- .

, 286-1 [1] 286-2 [2].

2

, . , , . , - .

, , .

1101:2004 . . , , (ISO 1101:2004, Geometrical Product Specifications (GPS) - Geometrical tolerancing - Tolerances of form, orientation, location and run-out)

2692:2006 . . , (ISO 2692:2006 Geometrical Product Specifications (GPS) - Geometrical tolerancing - Maximum material requirement (MMR), least material requirement (LMR) and reciprocity requirement (RPR))

4042:1999 . (ISO 4042:1999, Fasteners - Electroplated coatings)

3

1.

, , , ; . 4042.

, , , . , .

1101 2692.

()

IT .1, .2 .3 . 286-1 [1] 286-2 [2].

.1 - IT

IT12

I13

IT15

IT16

3 .

0,1

0,14

0,4

0,6

. 3 6 "

0,12

0,18

0,48

0,75

" 6 " 10 "

0,15

0,22

0,58

0,9

" 10 " 18 "

0,18

0,27

0,7

1,1

" 18 " 30 "

0,21

0,33

0,84

1,3

" 30 " 50 "

0,25

0,39

1

1,6

" 50 " 80 "

0,3

0,46

1,2

1,9

" 80 " 120 "

0,35

0,54

1,4

2,2

" 120 " 180 "

0,4

0,63

1,6

2,5

" 180 " 250 "

0,46

0,72

1,85

2,9

.2 -

h14

h15

h16

3 .

-0,25

-0,4

-0,6

. 3 6 "

-0,3

-0,48

-0,75

" 6 " 10 "

-0,36

-0,58

-0,9

" 10 " 18 "

-0,43

-0,7

-1,1

" 18" 30 "

-0,52

-0,84

-1,3

" 30" 50 "

-0,62

-1

-1,6

" 50 " 80 "

-0,74

-1,2

-1,9

" 80 " 120 "

-0,87

-1,4

-2,2

" 120 " 180 "

-1

-1,6

-2,5

" 180 " 250 "

-1,15

-1,85

-2,9

.3 -

13

14

15

3 .

+0,14

+0,25

+0,4

. 6 "

+0,18

+0,3

+0,48

" 6 " 10 "

+0,22

+0,36

+0,58

" 10 " 18 "

+0,27

+0,43

+0,7

" 18 " 30 "

+0,33

+0,52

+0,84

" 30 " 50 "

+0,39

+0,62

+1

" 50 " 80 "

+0,46

+0,74

+1,2

" 80 " 120 "

+0,54

+0,87

+1,4

" 120 " 180 "

+0,63

+1

+1,6

" 180 " 250 "

+0,72

+1,15

+1,85

()

1101:2004

MOD

53442-2009 ( 1101:2004) " . . , , "

2692:2006

MOD

53090-2008 ( 2692:2006) " . . , "

4042:1999

IDT

4042-2009 " . "

- :

- ID - ;

- MOD - .

[1] ISO 286-1:1988, ISO system of limits and fits - Part 1: Bases of tolerances, deviations and fits

[2] ISO 286-2:1988, ISO system of limits and fits - Part 2: Tables of standard tolerance grades and limit deviations for holes and shafts