ГОСТ Р 8.745—2011 /1SO/TR 14999-2:2005
Т а б л и ц а А.2 — Круг Цврнике(«С-Р-Р»)
ZNп т
Формула
4rm$
2000.0
1
Z
12
1. 1
Z
21
.
1
Z3
02.0
rcos
8
1/4
rsin91/4
I r 2 - ^
1/3
Z4
2.2
Z5
2.2
Z
6
3.1
Z7 3.1
Z
8
4 4.0
/
г1COS20
1/6
r
2
sin
201/6
(3rz -
2
) n:os
81/8
(З
/2
-
2
) rsin9
1/8
6 4
-
6/2
+
1
1/5
Z9
6
3.3
Z10 3.3
Z
11
4.2
Z12 4.2
Z135. 1
Z145. 1
Z15
66.0
r 3cos30
1/8
r 3sin30
1/8
(4
r2 -
3) r
2
cos20
1/10
(4r
2
- 3) ^ 2 0
1/10
(Юг
4
- 12
г2 +
3)
re
os9
1/12
(Юг
4
-
12г
2
+
3) rein©
1/12
20г6-30г4
+
12
/2 -
1
1/7
Z16
8
4.4
Z17 4.4
Z18 5.3
Z195.3
Z20
6.2
Z21
6.2
Z227. 1
Z23 7. 1
Z24
8 8.0
r4cos40
1/10
r4sin40
1/10
(5Г
2
- 4) r3cos30
1/12
(5/2 - 4) / 3sin30
1/12
(15r4-20/2 +
6
) r
2
cos20
1/14
(15г4—20Г
2
+
6
) r
2
sin201/14
(35r
6
- 60r*
+
30r2- 4) rcos01/16
(35r° - 60r4
+
30r2- 4) /sin01/16
70г8- 140г6
+
90/4- 20/2
+ ]
1/9
2
Z25
10
5.5
Z26 5.5
Z27 6.4
Z28 6.4
Z29 7.3
Z30 7.3
Z31
8.2
Z32
8.2
Z339. 1
Z349. 1
Z35
10 10
.
0
rscos50
1/12
r 5sin50
1/12
(бг
2
- 5) r4cos401/14
(
6/2
- 5) r4sin40
1/14
(21г
4
- 30/2
+
10) /3oos30 1/16
(21r4-30/2+ 10) r3sin38 1/16
(56rG- 105/4
+
60/2- 10) /
cos
20 1/18
(56гБ- 105/4
+
60/2 _ 10) Г2ап20
1/18
(126/®
-
280/6
+
210
/ 4
-
60/2
+
5) rcos0
1/20
(126/8
-
280/6
+
210/4
-
60/2
+ 5 ) ^ пв
1/20
252/10- 630/®
+
560/®
-
21Or
4
+
30
r2 — 1
1/11
/6cos60
1/14
/ Gsin601/14
(7r
2
-
6
) / 5cos501/16
(7
/2
-
6
) /5sin50 1/16
(28r4
-
42/2
+
15) r+co^e
1/18
3
Z36
126.6
Z37
6.6
Z38 7.5
Z397.5
Z408.4
Z418.4
Z429.3
Z439.3
Z44
10.2
Z45
10.2
Z46
11
.
1
Z47
11
.
1
Z48
1212.0
(28r4
-
42/2
+
15) r4sin401/18
(84/6
-
168/4
+
105/2 _ 20)
r*c
os30
1/20
(84/® - 168r4
♦
105/2- 20) r sin3e
1/20
(21Or
8
- 504/fi
+
420/4- 140/2 + 15) /2cos20
1/22
(210/® - 504
/
6
+
420/4- 140
r2 +
15) / zsm20
1/22
(462/10- 1 260/®
+
1260/°
-
560/4
+
Ю5
/2
—
6
) rcos01/24
(462/10
-
1 260/8
+
1260/6
-
560/4
+
105/2 _ 6) reine1/24
924/12
-
2 772
/ ,0 +
3 150/8
-
1 680/6
+
420
r* —
42r2
+
11/13
36