ГОСТ 20365—74 Стр 71 оо Обозначение протяжек |
2400-0231; 2400-0232 |
2400-0233; 2400-0234 |
2400-0235; 2400-0236 |
2400-1063; 2400-1064 |
2400-0237; 2400-0238 |
2400-0239; 2400-0240 |
||
Диаметр отверстия |
28/79 |
27,72/77 |
28/77 |
28/78 |
28/79 |
27,72/77 |
||
Диаметры зубьев D і номеров |
Калибрующих 1 Чистовых |
21 |
28,042 |
27,731 |
28,000 |
28,010 |
28,030 |
27,720 |
22 |
||||||||
23 |
28,052 |
27,741 |
28,011 |
28,023 |
28,042 |
27,731 |
||
24 |
||||||||
25 |
28,052 |
27,741 |
28,021 |
28,033 |
28,052 |
27,741 |
||
26 |
||||||||
27 |
28,021 |
28,033 |
28,052 |
27,741 |
||||
28 |
||||||||
29 |
||||||||
30 |
||||||||
31 |
— |
— |
||||||
32 |
||||||||
33 |
— |
— |
— |
— |
||||
34 |
||||||||
35 |
||||||||
36 |
||||||||
37 |
||||||||
38 |
||||||||
39 |
||||||||
40 |
2400-0241; 2400-0242 |
2400-1065; 2400-1066 |
2400-0243; 2400-0244 |
2400- -0245; 2400- -0246 |
2400-0247; 2400-0248 |
ЗОНТ |
30/78 |
30/79 |
29,72/77 |
30/77 |
30,011 |
30,023 |
30,042 |
29,731 |
30,000 |
30,021 |
30,033 |
30,052 |
29,741 |
30,011 |
|
|
|
|
30,021 |
30,021 |
30,033 |
30,052 |
29,741 |
30,021 |
— |
— |
— |
— |
— |
Стр. 72 ГОСТ 20365—74
Размеры в мМ
Обозначение протяжек. |
2400-1067: 2400-1068 |
2400-0248; 2400-0250 |
2400-0251: 2400-0252 |
2400-0253; 2400-0254 |
2400-1069; 2400-1071 |
2400-0255; 2400-0256 |
2400-0257; 2400-0258 |
2400-0259; 2400-0260 |
2400-1072; 2400-1073 |
2400- -0261; 2400- -0262 |
2400-0263; 2400-0264 |
||
Диаметр отверстия |
307/8 |
30279 |
29,727/7 |
327/7 |
32778 |
327/9 |
31,66777 |
32777 |
327/8 |
327/9 |
31,662/7 |
||
|
|
1 |
29,050 |
29,050 |
28,750 |
30,990 |
30,990 |
30,990 |
30,690 |
30,970 |
30,970 |
30,970 |
30,670 |
|
|
2 |
29,020 |
29,020 |
28,720 |
30,960 |
30,960 |
30,960 |
30,660 |
30,940 |
30,940 |
30,940 |
30,640 |
|
|
3 |
29,200 |
29,200 |
28,900 |
31,180 |
31,180 |
31,180 |
30,880 |
31,140 |
31,140 |
31,140 |
30,840 |
|
|
4 |
29,170 |
29,170 |
28,870 |
31,150 |
31,150 |
31,150 |
30,850 |
31,110 |
31,110 |
31,110 |
30,810 |
|
|
5 |
29,350 |
29,350 |
29,050 |
31,370 |
31,370 |
31,370 |
31,070 |
31,310 |
31,310 |
31,310 |
31,010 |
о |
ных |
6 |
39,320 |
29,320 |
29,020 |
31,340 |
31,340 |
31,340 |
31,040 |
31,280 |
31,280 |
31,280 |
30,980 |
S О |
=1 о |
7 |
29,500 |
29,500 |
29,200 |
31,560 |
31,560 |
31,560 |
31,260 |
31,480 |
31,480 |
31,480 |
31,180 |
X |
5 сх |
8 |
29,470 |
29,470 |
29,170 |
31,530 |
31,530 |
31,530 |
31,230 |
31,450 |
31,450 |
31,450 |
31,150 |
Q |
с |
9 |
29,650 |
29,650 |
29,350 |
31,750 |
31,750 |
31,750 |
31,420 |
31,650 |
31,650 |
31,650 |
31,350 |
CQ О> |
X |
10 |
29,620 |
29,620 |
29,320 |
31,730 |
31,730 |
31,730 |
31,400 |
31,620 |
31,620 |
31,620 |
31,320 |
|
3 0 о |
11 |
29,790 |
29,800 |
29,500 |
31,860 |
31,860 |
31,860 |
31,520 |
31,780 |
31,790 |
31,790 |
31,450 |
|
а CL •и |
12 |
29,770 |
29,780 |
29,480 |
31,760 |
31,770 |
31,770 |
31,430 |
||||
<и |
0* |
13 |
29,870 |
29,880 |
29,580 |
31,920 |
31,920 |
31,920 |
31,580 |
31,860 |
31,870 |
31,880 |
31,520 |
S а S |
|
14 |
|||||||||||
ц. |
|
15 |
29,930 |
29,940 |
29,640 |
31,960 |
31,960 |
31,960 |
31,620 |
31,920 |
31,930 |
31,940 |
31,580 |
|
|
16 |
|||||||||||
|
X 3 |
17 |
29,970 |
29,980 |
29,680 |
31,980 |
32,000 |
32,000 |
31,640 |
31,960 |
31,970 |
31,980 |
31,620 |
|
и о |
18 |
|
||||||||||
|
о S |
19 |
29,990 |
30,010 |
29,700 |
32,000 |
32,020 |
32,030 |
31,660 |
31,980 |
32,000 |
32,010 |
31,640 |
|
S' |
20 |
|
ГОСТ 20365—74 Стр. 73
Обозначение протяж ек |
2400-1067; 2400-1063 |
2400-0249; 2400-0250 |
2400-0251; 2400-0252 |
2400-0253; 2400-0254 |
2400-1069; 2400-1071 |
|||||
Диаметр отверстия |
30И8 |
зона |
ЇЄ.7ЇН7 |
32Н7 |
32ЛГ8 |
|||||
Диаметры зубьев номеров |
1 Чистовых |
21 |
30,010 |
30,030 |
29,720 |
32,015 |
32,030 |
|||
22 |
||||||||||
23 |
30,023 |
30,042 |
29,731 |
32,025 |
32,039 |
|||||
24 |
||||||||||
25 |
30,033 |
30,052 |
29,741 |
32,025 |
32,039 |
|||||
26 |
||||||||||
Калибрующих |
27 |
30,033 |
30,052 |
29,741 |
||||||
28 |
||||||||||
29 |
||||||||||
30 |
||||||||||
31 |
— |
— |
||||||||
32 |
||||||||||
33 |
—■ |
— |
— |
|||||||
34 |
||||||||||
35 |
||||||||||
36 |
||||||||||
37 |
||||||||||
38 |
||||||||||
39 |
||||||||||
40 |
в мм Продолжение табл. 2 2400-0255; 2400-0256 |
2400-0257; 2400-0253 |
2400-0259; 2400-0260 |
2400-1072; 2400-1073 |
2400- -0261; 2400- -0262 |
2400-0263; 2400-0264 |
32'279 |
31,66/77 |
32/77 |
32/78 |
32/79 |
31,66/77 |
32,052 |
31,675 |
32,000 |
32,020 |
32,035 |
31,660 |
32,062 |
31,685 |
32,015 |
32,030 |
32,-052 |
31,675 |
32,062 |
31,685 |
32,025 |
32,039 |
32,062 |
31,685 |
32,025 |
32,039 |
32,062 |
31,685 |
||
|
— |
||||
— |
— |
— |
— |
Стр. 74 ГОСТ 20365—74
Размеры в мм
Обозначение протяжек |
2400-0266; 2400-0266 |
2400-1074; 2400-1075 |
2400-0267; 2400-0268 |
2400-0269: 2400-0270 |
2400-0271; 2400-0272 |
2400-1076; 2400-1077 |
2400-0273; 2400-0274 |
2400-0275; 2400-0276 |
2400-0277; 2400-0278 |
2400- -1078; 2400- -1079 |
2400-0279; 2400-0280 |
|||||||||||||
Диаметр отверстия |
34/77 |
34HS |
34/79 |
33,66/77 |
34/77 |
34/78 |
34/79 |
33,66/77 |
35/77 |
35/78 |
35/79 |
|||||||||||||
|
|
1 |
32,990 |
32,990 |
32,990 |
32,690 |
32,970 |
32,970 |
32,980 |
32,670 |
33,990 |
33,990 |
33,990 |
|||||||||||
|
|
2 |
32,960 |
32,960 |
32,960 |
32,660 |
32,940 |
32,940 |
32,940 |
32,640 |
33,960 |
33,960 |
33,960 |
|||||||||||
|
|
3 |
33,180 |
33,180 |
33,180 |
32,880 |
33,140 |
33,140 |
33,140 |
32,840 |
34,180 |
34,180 |
34,180 |
|||||||||||
|
3 X |
4 |
33,150 |
33,150 |
33,150 |
32,850 |
33,110 |
33,110 |
33,110 |
32,810 |
34,150 |
34,150 |
34,150 |
|||||||||||
|
о и |
5 |
33,370 |
33,370 |
33,370 |
33,070 |
33,310 |
33,310 |
33,310 |
33,010 |
34,370 |
34,370 |
34,370 |
|||||||||||
03 о а. |
й> |
6 |
33,340 |
33,340 |
33,340 |
33,040 |
33,280 |
33,280 |
33,280 |
32,980 |
34,340 |
34,340 |
34,340 |
|||||||||||
CJ Й о- |
X я |
7 |
33,560 |
33,560 |
33,560 |
33,260 |
33,480 |
33,480 |
33,480 |
33,180 |
34,560 |
34,560 |
34,560 |
|||||||||||
X |
X 2 CQ О |
8 |
33,530 |
33,530 |
33,530 |
33,230 |
33,450 |
33,450 |
33,450 |
33,150 |
34,530 |
34,530 |
31,513 |
|||||||||||
С}" |
9 |
33,750 |
_33,750 |
33,750 |
33,420 |
33,650 |
33,650 |
33,650 |
33,350 |
34,750 |
34,750 |
34,750 |
||||||||||||
я CJ |
сх О |
10 |
33,730 |
33,730 |
33,730 |
33,400 |
33,620 |
33,620 |
33,620 |
33,320 |
34,730 |
34,730 |
34,730 |
|||||||||||
<*э |
ЇГ |
11 |
33,863 |
33,860 |
33,860 |
33,520 |
33,780 |
33,790 |
33,790 |
33,450 |
34,830 |
34,860 |
34,860 |
|||||||||||
3 |
|
12 |
33,760 |
33,770 |
33,770 |
33,430 |
||||||||||||||||||
£ |
|
13 |
33,920 |
33,920 |
33,920 |
33,580 |
33,830 |
33,880 |
33,880 |
33,520 |
34,920 |
34,920 |
34,920 |
|||||||||||
S |
|
14 |
||||||||||||||||||||||
А. |
|
15 |
33,960 |
33,960 |
33,960 |
33,620 |
33,920 |
33,940 |
33,940 |
33,580 |
34,960 |
34,960 |
34,960 |
|||||||||||
|
X 3 |
16 |
||||||||||||||||||||||
|
А О |
17 |
33,980 |
34,000 |
34,000 |
33,640 |
33,960 |
33,980 |
33,980 |
33,620 |
34,980 |
35,000 |
35,000 |
|||||||||||
|
О X |
18 |
||||||||||||||||||||||
|
19 |
34,000 |
34,020 |
34,030 |
33,660 |
33,980 |
34,000 |
34,010 |
33,640 |
35,000 |
35,020 |
35,030 |
||||||||||||
|
|
20 |