Страница 3: ГОСТ 25969-83. Протяжки для шестишлицевых отверстий с прямобочным профилем с центрированием по внутреннему диаметру комбинированные переменного резания. Конструкция и размеры (74789)

Обозначение протяжки

2402-2014

2402-2015

2402-2016

2402-2017 • 2402-2018

2402-2019 2402-2021 2402-2022

2402-2023

2402-2024

2402-2025 2402-2026

. : Сочетание полей допусков

d и Ь,

H7F10

H8D9; H8D10

H7F10

H8D9; H8D10

H7F10

H8D9; H8D10

; zxdxo

6X26X32

6X28X32

6X28X34

¹ Номера и диаметры D_t зубьев ' / , ”

_ - - 1

фасочных

черновых

1

2.5,450

25,450

27,410

27,410

27,410

27,410

2

25,410

25,410

27,370

27,370

27,370

27,370

3

25,830

25,830 '

27,730

27,730

27,730

27,730

4

.25,790

25,790

27,690

27,690

27,690

27,690

5

26,210

26,210

28,050

28,050

28,050

. 28,050

6

26,170

26,170

28,010

' 28,010

28,010

28,010

7

26,590

26,590

28,376 '

28,370

28,370 '■

28,370

8

■26,550

26,550

28,330

28,330

28,330

28,330

9

26,970

2б;970

28,690

28,690

28,690

28,690

10

26,930

26,930

. 28,650

28,6.50

28,650

28,656

II

27,350

27,350 .

29,010

29;010

29,010

29,010

12

27,310

27.31Q

28,970

28,970

28,970

28,970

ШЛІЩЄВНХ

. черновых и переходных

13

27,300

27,300

. 29,330

29,330

29,330

29,330

14

27,680

27,680

29,290

29,290

29,290

29,290

15

27,640

27,640

29,280

29,280

29,280

29,280

16

28,060

28,060

.29,600

29,600 .

29,600

29,600

17

28,020

28,020

29,560

29,560

29,560

29,560

18

28,440

28,440

29,920

29,920

- 29,920

29,920

19

28,400

28,400

29,880

29,880

29,880

29,880

20

28,820

28,820

30,240

30,240

30,240

30,240

21

28,780

28,780

30,200

30,200

30,200

30,200

22

29,200

29,200

30,560

30,560 -

30,560

30,560

23

29, 160

29,160

30,520

30,520

30,520

30,520

24

29,580-

29,580

30,880

30,880

30,880

30,880'

25 .

29,540 :

29,540 ’

30,840

30,840

30,840

30,840

26

.29,960

29,960

31,200_

31/200

31,200

31,200

27

29,920

29,920

31,160

31,160

31,160

31,160

28

30,340

30,340

31,520

31,520 .

31,520

31,520

29

30,300

30,300

31,480

31,480

31,480

31,480

30

30,720

30,720

31,840

31,840

31,840

31,840

31

30,680 „

30,680

31,800

31,800

31,800

31,800

32

31,100

31,100

32,020

32,020

32,160

32,160

33

31,060

31,060

’ 31,980

31,980

32,120

.32,120'

34

31,480 '

31,480

32,110

32,110

32,480

32,480

35

31,440

31,440

32,070

32,070

32,440

32,440

36

31,860

31,860

32,160 -

. 32,160

32,800

32,800

37

31,820

. 31,820

32,130

32,130

32,760

32,760

Продолжение табл. І

Размерив мм ' {

■ ' - І

Обозначение

ВрСЕРЯЖКИ

, / ■

2402 Ж4

- 2402-2015

; 2402-2016

t

і 2402-2617 2402-2018

2402-2019

г 2402-2021

2402-2022

2402-2023

2402-2024

2402-2025 1

2402-2026 ]

V

Сочетание полей допусков d»b

H7F10

•H8D9; H8D10

H7F10

H8D9; H8D10

H7F10

H8D9; H8DI0 t

і і

t

zxdxD

6X26X32

6X28X32

6X28X34 і

1 ' " ■ . . ... ЖД. . - ■"""

аачдЛе >ц гійіайвиіг и EdSHOjj

>. . ' ■ '

-—— ■ -. ' ' ■ . — ..." - ; .' J . II... _;

шлицевых

черновых и пере­ходных

38

32,020

32,020

32,1-70

32,170

33,120

33,120 J

39

31,980

31,980

32,200

32,200

33,080

33,080 ■

40

32,110

32,110

32,220

32,220'

. 33,440

- 33,440 s

41

32,070

32,070

32,220

к

32,220

33,400

, 33,400 ' г

чйстовых

. 42 •

32,160

32,160

33,760

33,760 1

43

32,130

32,130

33,720

33,720 ¹ і

4Г

32,170

32,170

27,370

.27,370

33,980

33,980

45

32,200

32,200

27,540

27,540

33,940

зЬ,940 j

46

32,22*0

32,220

27,710

27,710

34,100

■ 34,100

! калиб-

І рующих

47

32,220

32,220

27₍820

27,820

34,060

34,060

48

27,890

27,900

34,160

34,160

49

27,930

27,940

34,130

34,130 ^:

круглых

¹ чёрнйвых и иереход-

,ных

50

25,400

25,400

27,950

27,960

34,170

34,170 :

51

25,600

25,600

27;970

27,980 _z

34,200

34,220

34,200

34,220

. 52

25,800

25,800

27,990-

28,000

53

25,890

' 25,890

28,010

28,W , і

⁵ 34,220

34,220 ■,

чистовых

. 54

. . 25,930

25,94#

28, <®1

28,033

. 55

25,950

25,960

28,021

28; 033

. 56

25,970

25,980

27,370

47,37Cf

57

25,990

26,000

27,540

27,710

27,820

27,540

; 27,710

27,820: '

58

26,040

26,020

59

26,021

26,033

калибрующих

60

26,021

, 26,033

27,890

■ 27,900:

61

»■ ■

Е. ?

Г

27,930

27,940

62

63

27,950-

27,970

27,960 <

. 27,980

64

27,990

28,000

_; 6S

2«,010 •

28,020

66

67 ' 68

69

V

70.

71 А.

/

І-.

к

Й ■ . :

** ;

t *

'' 28,021 '■

28,021

^: 28,033

. 28,033 '