101019
3:
: ..
: ..
2012
: c .
KRGeom 19326-72.
:
- ;
- z1;
- z2;
- mn;
- bn;
- 16202-71;
- b;
- cn1;
- ;
- d0.
. U, , U 4.1.
bn 0 45. bn=10,15,20,25,30,35,40,45.
bn=35. bn z . bn , III
R , d0 .
d0 4.4 [1].
d0 Z2 . mn³2 d0 , 25%.
16202-81
1
Z1 | z2 |
34 " bn ³ 42 | |
33" bn ³ 40 | |
32" bn ³ 38 | |
31" bn ³ 35 | |
32 " bn ³ 28 30 " bn ³ 32 | |
30 " bn ³ 30 28 " bn > 29 45 | |
30" bn =0..12 28" bn ³ 20 26 " bn > 29 45 | |
26 " bn =0..15 24" bn > 15 29 22" bn >29 45 | |
20 " bn =0..45 | |
19" bn =0..45 | |
18" bn =0..45 | |
17" bn =0..45 |
cn ct 19326-73.
. U>2,5 mn>2 . KRGeom 19326-73 ct1(ct2=-ct1)
|
|
2 | ||||
8,0 | ||||
III 1932673 | ||||
35,0 | ||||
- | ||||
- | 1620281 | |||
0.3700 | ||||
0,0 | ||||
24.7751 | ||||
- | 8- 175881 | |||
13.6287 | ||||
7.0400 | ||||
Fr | 0,056 | |||
fpt | 0,028 | |||
jn min | 0,087 | |||
55 % | ||||
50 % | ||||
10.5501 | ||||
16.6070 | ||||
179.3511 | ||||
7.0400 | ||||
d0 | 315.0000 | |||
W2 | 6.0000 |