Страница 5: ГОСТ 1643-81. Основные нормы взаимозаменяемости. Передачи зубчатые цилиндрические. Допуски (68684)

CD

Со

Степень точности

Стр, 18 ГОСТ 1643—81

Продолжение табл. 8

Г

Обозначение

V V ¥ ¥ ¥ P О

4л to и— — <ф CO — О СЛ © ®"с*5^д ¥¥¥¥¥¥§ © 4л tO — — © © слослоо^^

От 1 до 3,5 Св. 3,5 » 6,3 » 6,3 » 10 » 10 » 16

От 1 до 3,5 Св. 3,5 » 6,3 » 6,3 » 10 » 10 »16 » 16 »25

От 1 до 3,5 Св. 3,5 » 6.3 » 6,3 »10 » 10 » 16 » 16 » 25 » 25 » 40

От 1 до 3,5 Св. 3,5 » 6,3 » 6,3 » 10 » 10 »16 » 16 » 25 » 25 » 40

От 1 до 3,5 Св. 3,5 » 6,3 » 6,3 » 10 » 10 » 16 » 16 » 25

Модуль т, мм

1 1 1 1 ^{l+ i+ l+}

1 1 1 1 4л CO Ю 0 0)00

1 4л СО ГО

1 ©©00

I 1 toto — 1 | N3 0 4*

1 1 1 ’+ 1+ 1+

1 1 і юю- © 4л О

1 1 11+1+1+

1 1 1 toto to © © ©

і І © 4л. ©

1 1 О©©

JK я 3

До 125

Делительный диаметр d, мм

j 1 1+1+1+1+1+

1 1 спел 4л «Й. co co © ел o to

© 4л 4л © о ел © го

4л © NC ND — © to co to GO

1 1+ !+ 1+ і+ І+

1 4л © © ND N0 (С 4. О G) —

1 1+1+1+1+1+

1 4л © W to to ©© to© to

CD Ч © © 4л. © —* © © ©

Св. 125 до 400

1+1+1+1+1+1+1+ — О Ч Си ел 4л со -0-0)000 to

© 4л 4л © © © Ф ©

© 4л © tO ND © © © СЮ ©

1+ 1+1+1+1+1+ © 4л © © ND ND © СО СО 4л. © 4л.

1+ 1+ 1+ 1+ 1+ 1+ © © 4л. W to to W© ©© © ©

ф © Ч © © © © —© ©

Св. 400

до 800

1+1+1+1+1+1+1+

— © Ч Си Сл 4л 4л ЮО —0)0'010 Си

© © 4л 4л © © © ©

©© 4л. 4b. CO © © © © ©

1+ 1+ 1+ 1+ !+ 1+ © 4л © © © ND О 00 ОО 4л. О ©

1+ 1+ 1+ !+ 1+ 1+ © © 4л © © ND © © © © to ©

— © © Ч © to О О —‘ W

Св. 800 до 1600

1+ 1+ 1+ 1+ 1+ 1+ 1+

— —* 00 СП Сл ел 4л ЮООСОООСЛ Сл ©

1111

00 4 © © © © — © © ©

1+1+1+1+1+1+ ©© 4л © © ©

Ч © ND СО 4л Ф

1+ i+ 1+ 1+ 1+ 1+ 4 © 4л 4л © © — © © ф © nd

4л — О © © © to О О ©

Св. 1600 до 2500

1+ 1+ 1+ 1+ 1+ 1+ і - —СО^О)Сл 1

4л g о — © ©

1111

о © о о 1

1+1+1+1+1+ 1 © © 4л. 4л. © 1

Ч © СО ND ©

1+ 1+ 1+ 1+ 1+ I

4 © © 4л 4л 1 — © О© ©

© 4л 4л ND I © О О © 1

Св. 2500 до 4000

1+ 1+1+1+ 1+ 1 1

—* — CD 00 Ч 1 А-ОО- © to

1111

© © to 1 1

о о© 1 1

1+ 1+ 1+ 1+ г 1

Ч © © 4л 1 1 © © © ©

1+1+1+1+ [ 1

© © Сп © і 1 О © © О

to to — to о © 4л О © 1 1

Св. 4000 до 6300

CO

©

Степень точности

ГОСТ 1643—81 Стр. 19

Продолжение табл. 8

s*¹

Обозначение

От 1 до 3,5 Св. 3,5 » 6,3 » 6,3 » 10 » 10 »16

« * « V « ро 4л ND — —* © © —» 0 0'0)0^^ »«««««§ © ил to — — © со СПОСЛШО-Щ-Д,

V V V « « £о • н

to—— OW- о ©оо^-^

¥¥¥¥¥¥>=> О

© 4л Ю —* — © го ©О©ОО_Ъ^

От 1 до 3,5 Св. 3,5 » 6,3 » 6,3 » 10 » 10 »16

¥ ¥ ¥ ¥ ¥ рО

4л ND —* — © © — О Сл © о со© ¥¥¥¥¥¥§ © 4л to — — О © ©О©©ф-*СО©

Модуль т, мм

1 ©8©

1 1 1 1 1+ 1+ 1+

1 1 1 1 © 4л. СО

© © ©

1 1 1 1 1+ 1+ 1+

1 1 1 1 © © 4л ©ОФ

I © 4л © 1 © © ©

1 1 1 (1+1+1+

1 1 1 1 со со to СО 4Л ©

] мкм

До 125

І Делительный диаметр d, мм

СО Ч © © О —* © ф

I I 1+ 1+ 1+ 1+ 1+

1 1 © © © © 4л © ч о w nd

г і 1+ 1+ 1+ 1+ 1+

1 1 © Ч © © 4л © — W © ©

© ф © 4л ©© Ф Ф

1 1 1+1+1+1+1+

1 1 © 4л 4л СО СО

©00 to 00 о

Св. 125 до 400

Ч © © ф —¹ © ©

1+ 1+ 1+ 1+ !+ 1+ 1+

— —• © Ч © © 4л Сл — © © *4 © © © ©

1+ 1+ 1+ 1+ 1+ 1+ 1+ — — —■ СО ч © © о nd ф о — d о о © о

Ч © © 4л — © Ф ©

1+1+ 1+1+1+1+ 1+ — 00 © © 4л. со со © © Ч © © 00 4л о

Св. 400 до 800

63

71

80

90

1+ 1+ 1+ 1+ 1+ 1+ 1+ г- — ю ч © © © Сл —* © © ч Ф © о ©

1+1+1+1+ 1+1+1+

— — — © ч © © © to © © — со © © ©о

4 0©© — со о о

1+1+1+ 1+1+1+ 1+ — 00 © © 4л 4л © — © Ч СО 00 го 00 00

Св. 800 до 1600

Illi

1+1+ 1+1+1+1+1+ ч © о © © 5 о © to©

1+ !+ 1+ 1+ 1+ 1+ 1+

— — —* CD © ч © ©4--OO-W о о to

1111

1+1+ 1+1+1+1+1+ — О ч © © 4Л 4л — © © © © 00 to СО

Св. 1600 до 2500

N11

1+1+1+1+1+1+ 1

•— — —• cd © ч 1 ч © © © © © © to©

1+1+1+1+1+ 1+ 1

— — — — CD © 1 00К-ООФ ©©to©

1111

1+1+ 1+1+1+1+ 1

— со ч © © © 1 ©©©чо© to

Св. 2500 до 4000

1111

1+1+1+1+1+ 1 1

cd©—*©© ©©©©

1+ 1+ 1+ 1+ 1+ 1 г ND — — — — 1 1 ©©to —о ©©©to©

1II1

1+1+1+ 1+1+ 1 t

© о © © ч 1

Св, 4000 до 6300

От

1

до

3,5

±56

±63

±71

±80

±90

—

—

і

Св.

3,5

»

6,3

+71

+ 80

+ 80

±90

±100

±112

—

6,3

>

10

+ 80

+ 90

+ 100

±100

±112

±125

±140

г

f_D,

»

10

16

+ 100

+ 112

+ 112

±125

±140

±160

і

Pt

16

»

25

+ 125

+ 140

+ 140

+ 160

±160

±180

г.

»

25

40

+ 180

±180

±200

±200

±224

»

40

»

55

—

—

±224

±250

±250

±280

±280

От

1

до

3,5

+53

+60

±67

±75

±85

—

—

Св.

3,5

6,3

+67

+75

±75

±85

±90

±105

■—

! П

>

6,3

»

10

+75

+85

±95

+95

±105

±110

rt 1 25

їрь

»

10

»

16

+95

+ 106

±106

±110

±130

±150

>

16

»

25

+ 118

±132

±132

+ 150

±150

±170

25

40

—

—.

+ 170

+ 170

±180

±180

±212

»

40

55

—

—

±212

±236

±236

±250

±250

От

1

до

3,5

56

63

71

80

—

—

—

Св.

3,5

6,3

71

80

80

90

—

—

—

^{/

6,3

>

10

80

90

90

100

—

—

—■

X-

10

16

—

100

112

112

—

—

От

1

до

3,5

+ 80

±90

±100

±112

+ 125

—

—

Св.

3,5

6,3

+ 100

+ 112

±112

±125

±140

±160

—

6,3

10

+ 112

+ 125

±140

±140

±160

±180

±200

fn,

10

16

+ 140

±160

±160

±180

±200

±224

16

»

25

—

+ 180

±200

±200

±224

±224

±280

»

25

>

40

±250

±250

+280

±280

±315

»

40

55

—

—

±315

±355

±355

±400

±400

19

І

От

1

до

3,5

±75

±85

±95

±106

±118

—

—

Св.

3,5

6,3

+95

±106

±106

±118

±132

±150

—-

»

6,3

»

10

+ 106

+ 118

±132

±132

±150

±170

±170

10

16

—

±132

±150

±150

±170

±180

±190

>

16

»

25

__

+ 170

+ 190

±190

±210

±212

±240

>

25

40

—

±236

±236

±260

±260

±300

»

40

>

55

‘—

—

±300

±335

±320

±375

±375