азмеры в мм
ГОСТ 14819—81 Стр. 22
Обозначение протяжки |
Зубья с крупным шагом (черновые и переходные Ш^) |
Зубья с мелким шагом |
*1 (пред. откл. -0,02) |
bt (пред. откл. -0.1) |
/ |
m |
п |
|||||
Число зубьев |
|
номер профиля |
||||||||||
число зубьев |
t |
номер профиля |
|
чистовых и калибрующих |
||||||||
2402-11164 |
28 |
12 |
9 |
.5 |
12 |
8 |
6 |
5,53 |
5,2 |
7 |
27 |
3 |
2402-1165 |
||||||||||||
2402-1166 |
||||||||||||
2402-1167 |
||||||||||||
2402-1168 |
16 |
4 |
6,48 |
6,1 |
10 |
14 |
||||||
2402-1169 |
||||||||||||
2402-1171 |
||||||||||||
2402-1172 |
||||||||||||
2402-11173 |
||||||||||||
2402-1174 |
||||||||||||
2402-1175 |
||||||||||||
2402-1176 |
||||||||||||
2402-1177 |
22 |
6 |
8 |
20 |
4 |
|||||||
2402-11178 |
||||||||||||
2402-1179 |
||||||||||||
2402-1181 . |
||||||||||||
2402-1182 |
||||||||||||
2402-1183 |
||||||||||||
2402-1'184 |
||||||||||||
2402-1185 |
Р а'з м е р ы в мм
Пример условного обозначения протяжки длиной £= 675 мм шлицевого соединения с числом зубьев z=6, внутренним диаметром d=28 мм, наружным диаметром D = 32 мм, шириной зуба Ь = 7 мм, с центрированием по наружному диаметру с посадкой по . центрирующему диаметру Н7 и по размеру b D9, группы заточки II, исполнения 1:
Протяжка 2402-1168 II ГОСТ 24819—81
Стр. 23 ГОСТ 24819—81
Обозначение протяжки |
2402-1133 2402-1134 2402-1135 2402-1136 |
2402-1137 2402-1138 2402-1139 2402-1141 |
2402-1142 2402-11 13 2402-1144 2402-' 1С |
2402-1146 2402-1147 2402-1148 2402-1149 |
2402-1151 2402-1152 2402-1153 2402-1154 |
2402-1155 2402-1156 2402-1157 2402-1158 |
|||
Сочетание полей допусков D и b |
H7D9; H7F10 |
H8F8; H8D9 |
H7D9; H7F10 |
H8F8; H8D9 |
H7D9; H7F10 |
H8F8; H8D9 |
|||
ZXdXD |
6x21x25 |
6x23x28 |
6X26X30 |
||||||
Нбмера й Диаметры О/ зубьёа |
1 шлицевых IHj |
X 2 23 о |
1 |
22,040 |
22,040 |
24,000 |
24,000 |
27,000 |
27,000 |
2 |
22,440 |
22,440 |
24,400 |
24,400 |
27,330 |
27,330 |
|||
3 |
22,840 |
22,840 |
24,800 |
24,800 |
27,660 |
27,660 |
|||
4 |
23,240 |
23,240 |
25,200 |
25,200 |
27,990 |
27,990 |
|||
шлицевых Hid I |
X 3 X н о X <D CU d> с S X 3 X G- 0) |
5 |
23,480 |
23,480 |
25,600 |
25,600 |
28,240 |
28,240 |
|
6 7 |
23,440 |
23,440 |
25,780 |
25,780 |
28,200 |
28,200 |
|||
23,720 |
23,720 |
25,740 |
25,740 |
28,490 |
28,490 |
||||
8 |
23,680 |
23,680 |
25,960 |
25,960 |
28,450 |
28,450 |
|||
9 |
23,960 |
23,960 |
25,920 |
25,920 |
28,740 |
28,740 |
|||
10 |
23,920 |
23,920 |
26,140 |
26,140 |
28,700 |
28,700 |
|||
11 |
24,200 |
24,200 |
26,100 |
26,100 |
28,990 |
28,990 |
|||
12 |
24,160 |
24,160 |
26.320 |
26,320 |
28,950 |
28,950 |
|||
13 |
24,440 |
24,440 |
26,280 |
26,280 |
29,240 |
29,240 |
|||
14 |
24,400 |
24,400 |
26,500 |
26,500 |
29,200 |
29,200 |
|||
15 |
24,680 |
24,680 |
26,460 |
26,460 |
29,490 |
29,490 |
|||
16 |
24,640 |
24,640 |
26,680 |
26,680 |
29,450 |
29,450 |
|||
17 |
24,800 |
24,800 |
26,640 |
26,640 |
29.740 |
29,740 |
|||
18 |
24,760 |
24,760 |
26,860 |
26,860 |
29,700 |
29,700 |
|||
19 |
24,880 |
24,880 |
26,820 |
26,820 |
29,840 |
29,840 |
|||
20 |
24,840 |
24,840 |
27,040 |
27,040 |
29,800 |
29,800 |
|||
X 3 а О X |
21 |
24,940 |
24,940 |
27,000 |
27,000 |
29,910 |
29,910 |
||
22 |
24.910 |
24,910 |
27,220 |
27,220 |
29,870 |
29.870 |
|||
23 |
24,950 |
24,950 |
27,180 |
27,180 |
29,960 |
29,960 |
2402-1159 2402-1161 2402-1162 2402-1163 |
2402-1164 2402-1165 2402-1166 2402-1167 |
2402-1168 2402-1169 2402-1171 2402-1172 |
2402-1173 2402-1174 2402-1175 2402-1170 |
2402-1177 2402-1178 2402-1179 2402-1181 |
2402-1182 2402-1183 2402-1184 2402-1185 |
||
H7D9; H7F10 |
H8F8; H8D9 |
H7D9; H7F10 |
H8F8; H8D9 |
H7D9; H7F10 |
H8F8; H8D9 |
||
6X26X32 |
6x28x32 |
6x28x34 |
|||||
27,200 |
27,200 |
29,040 |
29,040 |
29,200 |
29,200 |
||
27,600 |
27,600 |
29,460 |
29,460 |
29,700 |
29,700 |
||
28,000 |
28,000 |
29,880 |
29,880 |
30,200 |
30,200 |
||
28,400 |
28,400 |
30,300 |
30,300 |
30,700 |
30,700 |
||
28,800 |
28,800 |
30,520 |
30,520 |
31,200 |
31,200 |
||
29,030 |
29,030 |
30,480 |
30,480 |
31,700 |
31,700 |
||
28,990 |
28,990 |
30,740 |
30,740 |
31,920 |
31,920 |
||
29,260 |
29,260 |
30,700 |
30,700 |
31,880 |
31,880 |
||
29,220 |
29,220 |
30,960 |
30,960 |
32,140 |
32,140 |
||
29,490 |
29,490 |
30,920 |
30,920 |
32,100 |
32,100 |
||
29,450 |
29,450 |
31,180 |
31,180 |
32,360 |
32,360 |
||
29,720 |
29,720 |
31,140 |
31,140 |
32,320 |
32,320 |
||
29,680 |
29.680 |
31.400 |
31,400 |
32,580 |
32,580 |
||
29,950 |
29,950 |
31.360 |
31.360 |
32,540 |
32.540 |
||
29,910 |
29,910 |
31,620 |
31,620 |
32,800 |
32,800 |
||
30,180 |
30,180 |
31,580 |
31,580 |
32,760 |
32.760 |
||
30,140 |
30,140 |
31.790 |
31,790 |
33,020 |
33.020 |
||
30,410 |
30.410 |
31.750 |
31,750 |
32.980 |
32.980 |
||
30,370 |
30.370 |
31,890 |
31,900 |
33,240 |
33,240 |
||
30,640 |
30.640 |
31,850 |
31.860 |
33,200 |
33,200 |
||
30,600 |
30,600 |
31,940 |
31,950 |
33,460 |
33,460 |
||
30,870 |
30.870 |
31,910 |
31,920 |
33,420 |
33,420 |
||
1 30,830 |
30,830 |
31,950 |
31,960 |
33,680 |
33,680 |
ГОСТ 14819—81 Стр. 24
Обозначение протяжки |
2402-1133 2402-1134 2402-1135 2402-1136 |
2402-1137 2402-1138 2402-1139 2402-1141 |
2402-1142 2402-1143 2402-1144 2402-1145 |
2402-1146 2402-1147 2402-1148 2402-1149 |
2402-1151 2402-1152 2402-1153 2402-1154 |
2402-1155 2402-1156 2402-1157 2402-1158 |
|||||||
Сочетание полей допусков D и Ъ |
H7D9; H7F10 |
H8F8; H8D9 |
H7D9; H7F10 |
H8F8; H8D9 |
H7D9; H7F10 |
H8F8; H8D9 |
|||||||
zXdXD |
6x21X25 |
6X23X28 |
6X26X30 |
||||||||||
Номера и диаметры Dt зубьев |
шлицевых III,; |
1 чистовых |
24 |
24,980 |
24,980 |
27,400 |
27,400 |
29,930 |
29,930 |
||||
25 |
25,005 |
25,010 |
27,360 |
27,360 |
29,970 |
29,970 |
|||||||
26 |
25,021 |
25,033 |
27,580 |
27,580 |
30,005 |
30,005 |
|||||||
1 калибрующих 1 |
27 |
25,021 |
25,033 |
27,540 |
27,540 |
30,021 |
30,033 |
||||||
28 |
27,760 |
27,760 |
30,021 |
30,033 |
|||||||||
29 |
27,720 |
27,720 |
|||||||||||
30 |
27,880 |
27,880 |
|||||||||||
31 |
27,840 |
27,840 |
|||||||||||
32 |
27,940 |
27,940 |
|||||||||||
|
33 |
— |
— |
27,910 |
27,910 |
||||||||
34 |
27,950 |
27,950 |
— |
— |
|||||||||
35 |
27,980 |
27,980 |
|||||||||||
36 |
28,005 |
28,010 |
|||||||||||
37 |
28,021 |
28,033 |
|||||||||||
38 39 40 41 42 43 |
28,021 |
28,033 |
|||||||||||
44 45 |
— |
— |
2402-1159 2402-1161 2402-1162 2402-1163 |
2402-1164 2402-1165 2402-1166 2402-1167 |
2402-1168 2402-1169 2402-1171 2402-1172 |
2402-1173 2402-1174 2402-1179 2402-1176 |
2402-1177 2402-1178 2402-1179 2402-1181 |
2402-1182 2402-1183 2402-1184 2402-1185 |
|
H7D9; H7F10 |
H8F8; H8D9 |
H7D9; H7F10 |
H8F8; H8D9 |
H7D9; H7F10 |
H8F8; H8D9 |
|
6X26X32 |
6X28X32 |
6X28X34 |
||||
31,100 |
31,100 |
31,980 |
31,990 |
33,640 |
33,640 |
|
31,060 |
31,060 |
32,005 |
32,020 |
33,800 |
33,800 |
|
31,330 |
33,330 |
32,025 |
32,039 |
33,760 |
33,760 |
|
31,290 |
31,290 |
32,025 |
32,039 |
33,880 |
33,890 |
|
31,560 |
31,560 |
33,840 |
33,850 |
|||
31,520 |
31,520 |
33,940 |
33,950 |
|||
31,790 |
31,790 |
33,910 |
33,920 |
|||
31,750 |
31,750 |
33,950 |
33,960 |
|||
31,890 |
31,900 |
33,980 |
33,990 |
|||
31,850 |
31,860 |
— |
— |
34,005 |
34,020 |
|
■31,940' |
31,950 |
34,025 |
34,039 |
|||
31,910 |
31,920 |
34,025 |
34,039 |
|||
31,950 |
31,960 |
|||||
31,980 |
31,990 |
|||||
32,005 |
32,020 |
|||||
32,025 |
32,039 |
|||||
32,025 |
32,039 |
|||||
— |
— |