Интервалы номинальных размеров
Числовые значения основных отклонений валов, мкм
Интервал | Основные отклонения | |||||||||||||||||
размеров, | a1 | b1 | c | cd | d | e | ef | f | fg | g | h | is2 | I | k | ||||
мм | для квалитетов | |||||||||||||||||
для всех квалитетов | 5 и 6 | от 4до 7 | до 3 и свыше 7 | |||||||||||||||
Свыше | До | Верхнее отклонение es | нижнее отклонение ei | |||||||||||||||
- | 31 | –270 | –140 | –34 | –20 | –14 | –10 | –6 | –4 | –2 | –2 | –4 | –6 | |||||
–270 | ‑140 | –70 | –46 | –30 | –20 | –14 | –10 | –6 | ‑4 | –2 | –4 | – | +1 | |||||
‑280 | –150 | ‑80 | –56 | –40 | –25 | –18 | –13 | –8 | –5 | –2 | –5 | – | +1 | |||||
–290 | ‑150 | ‑95 | ‑ | ‑50 | ‑32 | ‑ | ‑16 | ‑ | ‑6 | –3 | ‑6 | ‑ | +1 | |||||
‑300 | ‑160 | ‑110 | ‑ | ‑65 | –40 | ‑ | ‑20 | ‑ | –7 | –4 | ‑8 | ‑ | +2 | |||||
–310 | –170 | ‑120 | ‑ | –80 | –50 | ‑ | ‑25 | ‑ | ‑9 | –5 | –10 | ‑ | +2 | |||||
–320 | –180 | ‑130 | ||||||||||||||||
–340 | –190 | –140 | ‑ | –100 | –60 | ‑ | ‑30 | ‑ | –10 | –7 | ‑12 | ‑ | +2 | |||||
–360 | –200 | –150 | ||||||||||||||||
–380 | –220 | ‑170 | ‑ | ‑120 | ‑72 | ‑ | ‑36 | ‑ | –12 | –9 | ‑15 | ‑ | +3 | |||||
–410 | –240 | –180 | ||||||||||||||||
–460 | –260 | –200 | ||||||||||||||||
–520 | –280 | –210 | – | –145 | –85 | – | –43 | – | –14 | –11 | –18 | ‑ | +3 | |||||
‑580 | –310 | –230 | ||||||||||||||||
–660 | ‑340 | –240 | ||||||||||||||||
–740 | –380 | –260 | – | ‑170 | –100 | – | ‑50 | – | ‑15 | ‑13 | ‑21 | ‑ | +4 | |||||
–820 | –420 | –280 | ||||||||||||||||
–920 | –480 | –300 | ‑ | –190 | –110 | ‑ | –56 | ‑ | –17 | –16 | –26 | ‑ | +4 | |||||
–1050 | ‑540 | –330 | ||||||||||||||||
–1200 | –600 | –360 | ‑ | –210 | ‑125 | ‑ | ‑62 | ‑ | –18 | –18 | ‑28 | ‑ | +4 | |||||
–1350 | ‑680 | ‑400 | ||||||||||||||||
–1500 | –760 | –440 | ‑ | ‑230 | –135 | ‑ | –68 | ‑ | –20 | –20 | –32 | ‑ | +5 | |||||
–1650 | –840 | –480 | ||||||||||||||||
‑ | ‑ | –520 | –370 | –260 | –145 | ‑ | –76 | ‑ | –22 | * | ‑ | ‑ | ‑ | |||||
‑ | –580 | –390 | ||||||||||||||||
‑ | ‑ | –640 | –430 | ‑290 | ‑160 | ‑ | –80 | ‑ | –24 | ‑ | ‑ | ‑ | ||||||
‑ | –700 | –450 | ||||||||||||||||
‑ | ‑ | –780 | –500 | ‑320 | –170 | ‑ | –86 | ‑ | ‑26 | ‑ | ‑ | ‑ | ||||||
‑ | –860 | –520 | ||||||||||||||||
‑ | ‑ | –940 | –580 | ‑350 | ‑195 | ‑ | –98 | ‑ | –28 | ‑ | ‑ | ‑ | ||||||
‑ | –1050 | –600 | ||||||||||||||||
‑ | ‑ | –1150 | –660 | ‑390 | ‑220 | ‑ | ‑110 | ‑ | ‑30 | ‑ | ‑ | ‑ | ||||||
‑ | –1300 | ‑720 | ||||||||||||||||
‑ | ‑ | –1450 | –780 | ‑430 | ‑240 | ‑ | ‑120 | ‑ | –32. | ‑ | ‑ | ‑ | ||||||
‑ | –1600 | –820 | ||||||||||||||||
‑ | ‑ | –1800 | –920 | ‑480 | ‑260 | ‑ | ‑130 | ‑ | –34 | ‑ | ‑ | ‑ | ||||||
‑ | ‑2000 | –980 | ||||||||||||||||
– | ‑ | –2200 | –1050 | –520 | ‑290 | ‑ | –145 | ‑ | –38 | ‑ | ‑ | ‑ | ||||||
– | –2500 | –1150 |
* Предельные отклонения = , где п- порядковый номер квалитета.
Продолжение табл. 2
Интервал | Основные отклонения | ||||||||||||||
размеров, | m3 | n | p | r | s | t | u | v | x | y | z | za | zb | zc | |
мм | для всех квалитетов | ||||||||||||||
Свыше | До | Нижнее отклонение ei | |||||||||||||
- | 31 | +2 | +4 | +6 | +10 | +14 | - | +18 | - | +20 | - | +26 | +32 | +40 | +60 |
+4 | +8 | +12 | +15 | +19 | - | +23 | - | +28 | - | +35 | +42 | +50 | +80 | ||
+6 | +10 | +15 | +19 | +23 | - | +28 | - | +34 | - | +42 | +52 | +67 | +97 | ||
+7 | +12 | +18 | +23 | +28 | - | +33 | - | +40 | - | +50 | +64 | +90 | +130 | ||
+39 | +45 | - | +60 | +77 | +108 | +150 | |||||||||
+8 | +15 | +22 | +28 | +35 | - | +41 | +47 | +54 | +63 | +73 | +98 | +136 | +188 | ||
+41 | +48 | +55 | +64 | +75 | +88 | +118 | +160 | +218 | |||||||
+9 | +17 | +26 | +34 | +43 | +48 | +60 | +68 | +80 | +94 | +112 | +148 | +200 | +274 | ||
+54 | +70 | +81 | +97 | +114 | +136 | +180 | +242 | +325 | |||||||
+11 | +20 | +32 | +41 | +53 | +66 | +87 | +102 | +122 | +144 | +172 | +226 | +300 | +405 | ||
+43 | +59 | +75 | +102 | +120 | +146 | +174 | +210 | +274 | +360 | +480 | |||||
+13 | +23 | +37 | +51 | +71 | +91 | +124 | +146 | +178 | +214 | +258 | +335 | +445 | +585 | ||
+54 | +79 | +104 | +144 | +172 | +210 | +254 | +310 | +400 | +525 | +690 | |||||
+63 | +92 | +122 | +170 | +202 | +248 | +300 | +365 | +470 | +620 | +800 | |||||
+15 | +27 | +43 | +65 | +100 | +134 | +190 | +228 | +280 | +340 | +415 | +535 | +700 | +900 | ||
+68 | +108 | +146 | +210 | +252 | +310 | +380 | +465 | +600 | +780 | +1000 | |||||
+77 | +122 | +166 | +236 | +284 | +350 | +425 | +520 | +670 | +880 | +1150 | |||||
+17 | +31 | +50 | +80 | +130 | +180 | +258 | +310 | +385 | +470 | +575 | +740 | +960 | +1250 | ||
+84 | +140 | +196 | +284 | +340 | +425 | +520 | +640 | +820 | +1050 | +1350 | |||||
+20 | +34 | +56 | +94 | +158 | +218 | +315 | +385 | +475 | +580 | +710 | +920 | +1200 | +1550 | ||
+98 | +170 | +240 | +350 | +425 | +525 | +650 | +790 | +1000 | +1300 | +1700 | |||||
+21 | +37 | +62 | +108 | +190 | +268 | +390 | +475 | +590 | +730 | +900 | +1150 | +1500 | +1900 | ||
+114 | +208 | +294 | +435 | +530 | +660 | +820 | +1000 | +1300 | +1650 | +2100 | |||||
+23 | +40 | +68 | +126 | +232 | +330 | +490 | +595 | +740 | +920 | +1100 | +1450 | +1850 | +2400 | ||
+132 | +252 | +360 | +540 | +660 | +820 | +1000 | +1250 | +1600 | +2100 | +2600 | |||||
+26 | +44 | +78 | +150 | +280 | +400 | +600 | +740 | – | – | – | – | – | |||
+155 | +310 | +4510 | +660 | +820 | – | – | – | – | – | – | |||||
+30 | +50 | +88 | +175 | +340 | +500 | +740 | +920 | – | – | – | – | – | |||
+185 | +380 | +560 | +840 | +1000 | – | – | – | – | – | – | |||||
+34 | +56 | +100 | +210 | +430 | +620 | +940 | +1150 | – | – | – | – | – | – | ||
+220 | +470 | +680 | +1050 | +1300 | – | – | – | – | – | ||||||
+40 | +66 | +120 | +250 | +520 | +7801 | +1150 | +1450 | – | – | – | – | – | |||
+260 | +580 | +840 | +1300 | +1600 | – | – | – | – | – | ||||||
+48 | +78 | +140 | +300 | +640 | +960 | +1450 | +1800 | – | – | – | – | ||||
+330 | +720 | +1050 | +1600 | +2000 | – | – | – | – | – | ||||||
+58 | +92 | +170 | +370 | +820 | +1200 | +1850 | +2300 | – | – | – | – | – | |||
+400 | +920 | +1350 | +2000 | +2500 | – | – | – | – | – | – | |||||
+68 | +110 | +195 | +440 | +1000 | +1500 | +2300 | +2800 | – | – | – | – | – | |||
+460 | +1100 | +1650 | +2900 | +3100 | – | – | – | – | – | – | |||||
+76 | +135 | +240 | +550 | +1250 | +1900 | +2900 | +3600 | – | – | – | – | – | |||
+580 | +1400 | +2100 | +3200 | +3900 | – | – | – | – | – | – |
1 Основные отклонения а и b не предусмотрены для размеров менее 1 мм.
2 Для полей допусков от js7 до js11 нечетные числовые значения IT могут быть округлены до ближайшего меньшего четного числа, чтобы предельные отклонения были выражены целым числом микрометров.
3 Специальный случай: поле допуска m 7 предусмотрено лишь для размеров свыше 3 мм.
Таблица 3
Интервал | Основные отклонения | ||||||||||||
размеров, мм | A1 | В1 | С | CD | D | E | EF | F | FG | G | Н | JS2 | |
для всех квалитетов | |||||||||||||
Свыше | До | Нижнее отклонение ЕI | |||||||||||
‑ | 31)5) | +270 | +140 | +60 | +34 | +20 | +14 | +10 | +6 | +4 | +2 | ||
+270 | +140 | +70 | +46 | +30 | +20 | +14 | +10 | +6 | +4 | ||||
+280 | +150 | +80 | +56 | +40 | +25 | +18 | +13 | +8 | +5 | ||||
+290 | +150 | +95 | ‑ | +50 | +32 | ‑ | +16 | ‑ | +6 | ||||
+300 | +160 | +110 | ‑ | +65 | +40 | ‑ | +20 | ‑ | +7 | ||||
+310 | +170 | +120 | ‑ | +80 | +50 | ‑ | +25 | ‑ | +9 | ||||
+320 | +180 | +130 | |||||||||||
+340 | +190 | +140 | ‑ | +100 | +60 | ‑ | +30 | ‑ | +10 | ||||
+360 | +200 | +150 | |||||||||||
+380 | +220 | +170 | ‑ | +120 | +72 | ‑ | +36 | ‑ | +12 | ||||
+410 | +240 | +180 | |||||||||||
+460 | +260 | +200 | ‑ | ||||||||||
+520 | +280 | +210 | +145 | +85 | ‑ | +43 | ‑ | +14 | |||||
+580 | +310 | +230 | ‑ | ||||||||||
+&60 | +340 | +240 | |||||||||||
+740 | +380 | +260 | ‑ | +170 | +100 | ‑ | +50 | ‑ | +15 | ||||
+820 | +420 | +280 | |||||||||||
+920 | +480 | +300 | ‑ | +190 | +110 | ‑ | +56 | ‑ | +17 | * | |||
+1050 | +540 | +330 | |||||||||||
+1200 | +600 | +360 | ‑ | +210 | +125 | ‑ | +62 | ‑ | +18 | ||||
+1350 | +680 | +400 | |||||||||||
+1500 | +760 | +440 | ‑ | +230 | +135 | ‑ | +68 | ‑ | +20 | ||||
+1650 | +840 | +480 | |||||||||||
‑ | ‑ | +520 | +370 | +260 | +145 | ‑ | +76 | ‑ | +22 | ||||
+580 | +390 | ||||||||||||
‑ | ‑ | +640 | +430 | +290 | +160 | ‑ | +80 | ‑ | +24 | ||||
+700 | +450 | ||||||||||||
‑ | ‑ | +780 | +500 | +320 | +170 | ‑ | +86 | ‑ | +26 | ||||
+860 | +520 | ||||||||||||
‑ | ‑ | +940 | +580 | +350 | +195 | ‑ | +98 | ‑ | +28 | ||||
+1050 | +600 | ||||||||||||
‑ | ‑ | +1150 | +660 | +390 | +220 | ‑ | +110 | ‑ | +30 | ||||
+1300 | +720 | ||||||||||||
‑ | ‑ | +1450 | +780 | +430 | +240 | ‑ | +120 | ‑ | +32 | ||||
+1600 | +820 | ||||||||||||
‑ | ‑ | +1800 | +920 | +480 | +260 | ‑ | +130 | ‑ | +31 | ||||
+2000 | +980 | ||||||||||||
‑ | ‑ | +2200 | +1050 | +520 | +290 | ‑ | +145 | ‑ | +38 | ||||
+2500 | +11510 |
* Предельные отклонения = , где п-порядковый номер квалитета.
Продолжение табл. 3
Интервал | Основные отклонения | ||||||||||||||
размеров, | J | K3 | М3 4 | М3 5 | Р до ZC3 | Р | R | s | T | ||||||
мм | для квалитетов | для квалитетов свыше | |||||||||||||
до 8 | св. 8 | до 8 | св. 8 | до 8 | св. 8 | до 7 | 7-гo | ||||||||
Свыше | До | Верхнее отклонение ES | |||||||||||||
– | 31 5 | +2 | +4 | +6 | –2 | –2 | –4 | ‑4 | –6 | –10 | –14 | ||||
+5 | +6 | +10 | –1+D | – | –4+D | –4 | –8+D | –12 | –15 | –19 | |||||
+5 | +8 | +12 | –1+D | – | –6+D | –6 | –10+D | –15 | –19 | –23 | |||||
+6 | +10 | +15 | –1+D | ‑ | ‑7+D | ‑7 | –12+D | Отклонения | ‑18 | ‑23 | ‑28 | ||||
как для | |||||||||||||||
+8 | +12 | +20 | –2+D | ‑ | –8+D | –8 | –15+D | квалитетов | ‑22 | ‑28 | –35 | ||||
свыше | –41 | ||||||||||||||
+10 | +14 | +24 | –2+D | ‑ | ‑9+D | ‑9 | –17+D | 7-го, | ‑26 | ‑34 | ‑43 | –48 | |||
увеличен- | –54 | ||||||||||||||
+13 | +18 | +28 | –2+D | ‑ | –11+D | –11 | –20+D | ные на D | ‑32 | –41 | –53 | –66 | |||
–43 | –59 | –75 | |||||||||||||
+16 | +99 | +34 | –3+D | ‑ | –13+D | ‑13 | –23+D | ‑37 | –51 | –71 | –91 | ||||
–54 | –79 | –104 | |||||||||||||
–63 | –92 | –122 | |||||||||||||
+18 | +26 | +41 | –3+D | – | –15+D | –15 | –27+D | –43 | –65 | –100 | –134 | ||||
‑68 | –108 | –146 | |||||||||||||
–77 | –122 | –166 | |||||||||||||
+22 | +30 | +47 | –4+D | ‑ | ‑17+D | ‑17 | ‑31+D | –50 | –80 | –130 | –180 | ||||
–81 | –140 | –196 | |||||||||||||
+25 | +36 | +55 | –4+D | – | –20+D | –20 | –34+D | –56 | –94 | –158 | –218 | ||||
–98 | –170 | –240 | |||||||||||||
+29 | +39 | +60 | –4+D | ‑ | –21+D | ‑21 | –37+D | ‑62 | –108 | –190 | –268 | ||||
–114 | –208 | –294 | |||||||||||||
+33 | +43 | +66 | –5+D | ‑ | –23+D | ‑23 | –40+D | ‑68 | –126 | –232 | –330 | ||||
–132 | –252 | –360 | |||||||||||||
‑ | ‑ | ‑ | ‑ | –26 | –44 | ‑78 | –150 | –280 | –400 | ||||||
–155 | –310 | –450 | |||||||||||||
‑ | ‑ | ‑ | ‑ | ‑30 | –50 | –88 | –175 | ‑340 | ‑500 | ||||||
–185 | –380 | –560 | |||||||||||||
‑ | ‑ | ‑ | ‑ | ‑34 | ‑56 | –100 | –210 | –430 | –620 | ||||||
–220 | –470 | –688 | |||||||||||||
‑ | ‑ | ‑ | ‑ | ‑40 | ‑66 | ‑120 | –250 | –520 | –780 | ||||||
–260 | –580 | –840 | |||||||||||||
‑ | ‑ | ‑ | ‑ | ‑48 | ‑78 | –140 | –300 | –640 | –960 | ||||||
–330 | –720 | –1050 | |||||||||||||
‑ | ‑ | ‑ | ‑ | ‑58 | ‑92 | –170 | –370 | –820 | –1200 | ||||||
–400 | –920 | –1350 | |||||||||||||
‑ | ‑ | ‑ | ‑ | ‑68 | ‑110 | ‑195 | –440 | –1000 | –1500 | ||||||
–460 | –1100 | –1650 | |||||||||||||
‑ | ‑ | ‑ | ‑ | ‑76 | ‑135 | –240 | –550 | –1250 | –1900 | ||||||
–580 | –1400 | –2100 |
Продолжение табл. 3