Стр. 6 ГОСТ 20364—74
Размерив мм
Обозначение протяжек |
2400 0301 |
2400-0803 |
. 2400-0804 |
2400-0805 |
2400 0306 |
2400-0303 |
||||
Диаметр отверстия |
10Н7 |
10/78 |
10//9 |
9.76Н7 |
10/77 |
10/78 |
||||
Диаметры зубьев D; покеров |
1 Чистовых |
19 |
9,990 |
10,000 |
Ю.ою |
9,750 |
9,950 |
9,960 |
||
20 |
||||||||||
21 |
10,005 |
10,012 |
10,026 |
9,765 |
9,970 |
9,980 |
||||
22 |
||||||||||
23 |
10,015 |
10,022 |
10,036 |
9,775 |
9,990 |
10,000 |
||||
24 |
||||||||||
Калибрующих 1 |
25 |
10,015 |
10,022 |
10,036 |
9,775 |
10,005 |
10,012 |
|||
26 |
||||||||||
27 |
10,015 |
10,022 |
||||||||
28 |
||||||||||
29 |
10,015 |
10,022 |
||||||||
30 |
||||||||||
31 |
— |
— |
— |
— |
||||||
32 |
||||||||||
33 |
||||||||||
34 ~35~ |
— |
— |
||||||||
36 |
||||||||||
37 |
||||||||||
38 |
||||||||||
39 |
||||||||||
40 |
2400-0309 |
2403-0311 |
2400-0812 |
2403-0314 |
2400- 0813 |
10Н9 |
9 7ЄН7 |
11Н7 |
11/78 |
11Н9 |
9,960 |
9,710 |
11.010 |
11,017 |
11,033 |
9.990 |
9,730 |
11,018 |
11,027 |
11,043 |
10.010 |
9,750 |
11,018 |
11,027 |
11,043 |
10,026 |
9,765 |
|||
10,036 |
9,775 |
|||
10,036 |
9,775 |
>— |
— |
—-л |
— |
— |
ГОСТ 20364—74 Стр. 00 Обозначение протяжек |
.2400-0816 |
2400-0817 |
2400-0819 |
2400-0821 |
2400-0822 |
2400-0323 |
2400-0825 |
2400-0826 |
2400-0827 |
2400-0828 |
2400- 0831 |
||
Диаметр отверстия |
10,76/77 |
11/77 |
11/78 |
11/79 |
10,76/77 |
12/77 |
12/78 |
12/79 |
11,76/77 |
12/77 |
12/78 |
||
|
|
1 |
10,200 |
10,460 |
10,460 |
ПО, 460 |
10,160 |
11,500 |
11,500_ |
11,500 |
11,200 |
11,470 |
11,470 |
|
|
2 |
10,180 |
10,440 |
10,440 |
10,440 |
10,140 |
11,480 |
11,480 |
11,480 |
11,180 |
11,450 |
11,450 |
|
|
3 |
10,300 |
10,520 |
10,520 |
10,520 |
10,220 |
11,600 |
11,600— |
11,600 |
11,300 |
11,540 |
11,540 |
|
3 X |
4 |
10,280 |
10,500 |
10,500 |
10,500 |
10,200 |
11,580 |
11,580 |
11,580 |
11,280 |
11,520 |
11,520 |
8 |
О К 44 Q. X |
5 6 |
10,400 10,380 |
10,580 10,560 |
10,580 10,560 |
10,580 10,560 |
10,280 10,260 |
11,700 11,680 |
11,700 11,680 |
11,700 11,680 |
11,400 11,380 |
11,610 11,590 |
11,610 11,590 |
S о |
X к |
7 |
10,500 |
10,640 |
10,640 |
10,640 |
10,340 |
11,800 |
11,800 |
11,800 |
11,500 |
11,680 |
11,680 11,660 |
|
з |
8 |
10,480 |
10,620 |
10,620 |
10,620 |
10,321) |
11,780 |
11,780 |
11,780 |
11,480 |
11,660 |
|
сГ а |
о |
9 |
10,600 |
10,700 |
10,700 |
10,700 |
10,400 |
11,880 |
11,890 |
11,900 |
11,600 |
11,750 |
11,750 |
*0 |
Э’ |
|
10,590 10,640 |
10,680 10,760 10,740 |
10,680 10,760 10,740 |
10,680 |
10,380 |
11,870 |
11,880 |
11,890 |
11,590 |
11,730 |
11,730 |
|
|
10 11 12 |
|
|
|||||||||
СП S О. 04 |
|
10,760 10,740 |
10,460 10,440 |
11,920 |
11,930 |
11,940 |
11,640 |
11,820 11,800 |
11,820 11,800 11,880 |
||||
|
|
13 11 15 16 |
|
10,820 10,800 10,880 10,870 |
10,820 10,800 10,880 10.870 |
10,820 10,800 10,880 10-.870 |
10,520 10,500 10,580 10,560 |
|
11,960 11,980 |
11,970 12,000 |
11,680 11,720 |
1I,оо0 |
|
X |
и |
10,680 10,720 |
11,960 11,980 |
11,870 11,920 |
11,870 11,920 |
||||||||
|
о X |
17 18 |
10,740 |
10,920 |
10,920 |
10,920 |
10,640 10,630 |
12,000 |
12,000 |
12,020 |
11,740 |
11,960 |
11,960 |
|
|
19 20 |
10,760 |
10,960 |
10,960 |
10,960 |
10,680 |
12,010 |
12,017 |
12,033 |
11,760 |
11,980 |
11,980 |
Размеры б ММ Продолжение табл. 2
Стр. 8 ГОСТ 20364—74
со Обозначение протяжек |
2400-0816 |
2400-0817 |
2400-0819 |
2400-0821 |
2400-0822 |
||
Диаметр отверстия |
10.76Н7 |
11Н7 |
11Н8 |
11Н9 |
10,76777 |
||
Диаметры зубьев D/ номеров I |
1 Чистовых 1 |
21 |
10,770 |
10,980 |
10,980 |
10,990 |
10,720 |
22 |
|||||||
23 |
10,778 |
11,000 |
11,000 |
11,015 |
10,740 |
||
24 |
|||||||
Калибрующих 1 |
25 |
10,778 |
11,010 |
11,017 |
11,033 |
10,760 |
|
26 |
|||||||
27 |
11,018 |
11,027 |
11,043 |
10,770 |
|||
28 |
|||||||
29 |
11,018 |
11,027 |
11,043 |
10,778 |
|||
30 |
|||||||
31 |
— |
10,778 |
|||||
32 |
|||||||
33 |
|||||||
34 |
|||||||
— |
— |
— |
|||||
35 |
|||||||
36 |
|||||||
37 |
|
||||||
38 |
|||||||
39 |
|||||||
40 |
Размеры в мм
Продолжение табл. 2
2400-0823 |
2400-0825 |
2400-0826 |
2400-0827 |
2400-0828 |
2400- 0831 |
127/7 |
127/8 |
127/9 |
11,767/7 |
127/7 |
127/8 |
12,018 |
12,027 |
12,043 |
11,770 |
12,000 |
12,000 |
12,018 |
12,027 |
12,043 |
11,778 11,778 |
12,010 12,018 |
12,017 12,027 |
12,018 |
12,027 |
||||
— |
— |
— |
|||
— |
Г 203М—74 Сір. 9 |
Обозначение протяжек |
2400-0832 |
2400-0833 |
2400 0834 |
2400-0335 |
2400-0837 |
2400 0833 |
2400-0839 |
2400-0842 |
2400-0843 |
2400-0844 |
|||||||||
Диаметр отверстия |
12/79 |
11,76/77 |
1'37/7 |
13/78 |
13/79 |
12,76/77 |
13/77 |
13/78 |
13/79 |
12,76/77 |
|||||||||
|
Черновых и переходных |
1 |
11,470 |
11,170 |
12,500 |
12,500 |
12,500 |
12,200 |
12,460 |
12,460 |
12,460 |
12,160 |
|||||||
2 |
11,450 |
11,150 |
12,480 |
12,480 |
12,480 |
12,180 |
12,440 |
12,440 |
12,440 |
12,140 |
|||||||||
3 |
11,540 |
11,240 |
12,600 |
12,600 |
12,600 |
12,300 |
12,520 |
12,520 |
12,520 |
12,220 |
|||||||||
4 |
11,520 |
11,220 |
12,580 |
12,580 |
12,580 |
12,280 |
12,500 |
12,500 |
12,500 |
12,200 |
|||||||||
5 |
11,610 |
11,310 |
12,700 |
12,700 |
12,700 |
12,400 |
12,580 |
12,580 |
12,580 |
12,280 |
|||||||||
6 |
11,590 |
11,290 |
12,680 |
12,680 |
12,680 |
12,380 |
12,560 |
12,560 |
12,560 |
12,260 |
|||||||||
7 |
11,680 |
11,380 |
12,800 |
12,800 |
12,800 |
12,500 |
12,640 |
12,640 |
12,640 |
12,340 |
|||||||||
8 |
11,660 |
11,360 |
12,780 |
12,780 |
12,780 |
12,480 |
12,620 |
12,620 |
12,620 |
12,320 |
|||||||||
9 |
11,750 |
11,450 |
12,880 |
12,890 |
12,900 |
12,600 |
12,700 |
12,700 |
12,700 |
12,400 |
|||||||||
10 |
11,730 |
11,430 |
12,870 |
12,880 |
12,890 |
12,590 |
12,680 |
12,680 |
12,680 |
12,380 |
|||||||||
И |
11,820 |
11,520 |
12,920 |
12,930 |
12,940 |
13,640 |
12,760 |
12,760 |
12,760 |
12,460 |
|||||||||
12 |
11,800 |
11,500 |
12,740 |
12,740 |
12,740 |
12,440 |
|||||||||||||
13 |
11.890 |
11,590 |
12,960 |
12,960 |
12,970 |
12,680 |
12,820 |
12,820 |
12,820 |
12,520 |
|||||||||
|
12,800 |
12,800 |
12,800 |
12,500 |
|||||||||||||||
14 |
11,880 |
11,570 |
|||||||||||||||||
15 |
11,930 |
11,650 |
12,980 |
12,980 |
13,000 |
12,720 |
12,880 |
12,880 |
12,880 |
12,580 |
|||||||||
12,870 |
12,870 |
12,870 |
12,560 |
||||||||||||||||
16 |
11,640 |
||||||||||||||||||
Чистовых |
17 |
11,970 |
11,690 |
13,000 |
13,000 |
13,020 |
12,740 |
12,920 |
12,920 |
12,920 |
12,640 |
||||||||
12,630 |
|||||||||||||||||||
18 |