. [21, .38] 1.
1
| , | ||||
[2, . 89] , ; 2.
2
| . | - | - | - | ||
2 , 3.1702-79.
, .
, , ( ).
, , ( ), DIN.
, , .
: , , .
2.4
- , [2, .95-120]. . .
- 1- , 1 .
- 9 10 Dmax Dmin . Dmax, dmin.
- (, ) [31, .2 .441] 7.
- Rz, h, ρ, [30, .180-190] 2, 3, 4
- 2Zmin 5.
2Zmin = 2(Rzi-1+Ti-1+ 
) (13)
- D : 6 , - 2Zmin 6.
|
|
|
Di =Di+1 2Zmin i+1 (14)
- D 9 Dmax .
- Dmin , . 8
Dmin = Dmax δ (15)
- 2Zmin, Dmin Dmin . 10.
- 2Zmax, Dmax Dmax . 11.
, .
Zo= Zmin+ (16)
D=D Zo (17)
:
1 i:
i=2Zmax 2Zmin (18)
2 i δ i-1 δ i:
i= δi-1 δi (19)
3 , i= i
.
: Ø 
- , 7505-89. . 3 - Æ .
| , | 2Z min, | D, | d, | , | , | ||||
| Rz | h | ρ | Dmin | Dmax | 2Zmin | 2Zmax | ||||
| -16. |
 150
| 200 | 1300 |  -
| 28,266 | 1600 | 26,666 | 28,266 | - | - |
| --12. |
 40
| 60 | 78 |
 3300
| 31,566 | 250 | 31,316 | 31,566 | 3,3 | 4,65 |
| -10. |
 20
| 25 |
 65
| 
356
| 31,922 | 100 | 31,822 | 31,922 | 0,356 | 0,506 |
| -9. | 5 | 15 | 52 | 
220
| 32,142 | 62 | 32,08 | 32,142 | 0,22 | 0,258 |
| 3,876 | 5,414 |
[2, c 67]:
, (20)
=1,0 - 7505-89
=0,8 - 7505-89
=1,3
=0,061,3=0,078 [2, c73] 
= 0,051,3=0,065
=0,041,3=0,052
13
2Zmin = 2(Rzi-1+Ti-1+ ),
Rz ;
T ;
;
: 2Zmin2 = 2(150+200+1300) =3300 ;
: 2Zmin3 = 2(40+60+78) =356 ;
: 2Zmin4 = 2(20+25+65) =220 .
14:
Di =Di+1-2Zmin i+1
: D3 = 32,1420,220 =31,922 ;
: D2 = 31,922 0,356 =31,566 ;
|
|
|
: D1 = 31,5663,3 = 28,266 .
[29].
:
: Dmin = 32,142-0,062 = 28,08 ;
: Dmin =31,922 -0,100 = 31,822 ;
: Dmin = 31,566-0,250 = 31,316 ;
: Dmin =28,266-1,6 = 26,666 .
:
: 2Zmin = 32,142-31,922 = 0,22 ;
: 2Zmin =31,922-31,566 = 0,356 ;
: 2Zmin =31,566-28,266 = 3,3 .
:
: 2Zmax=32,08-31,822 = 0,258
: 2Zmax=31,822-31,316 = 0,506 ;
: 2Zmax=31,316-26,666=4,65 .
:
2Z0min =å2Zmin =0,22+0,356+3,3 = 3,876 ;
2Z0max=å2Zmax=0,258 +0,506 +4,65 = 5,414 .
(16):
2Z0 =2Z0min+3-,
3 7505-89.
3 =200,
=16
2Z0 =3,876 +0,2 -0,016 =4,06 ,
D3 =d -Z0;
D3 =32-4,06=27,94 .
.
2Zmax i-2Zmin i=4,65-3,3 =1,35 ;
d i-1-d i =1,600-0,250=1,35 .
, .
( 7505-89 26645-85).
4 - ( 26645-85 )
| , . 9, 1 (.32-34) | ||
| , . 10, 2 (.35) | ||
| . 11, 3 (.36-38) | ||
| 13, 5, (.40-42) | ||
| . 1, .2.1, 2.2, 2.3 (.2-3) | ||
| . 2 (.5) | ||
| . 3 (.6) | ||
| , . 16 .2.11 (.45-51 .4) | ||
| 4 (.8-9) | ||
| . 14, 6, (.43) | ||
| . 5 (.8-9) | ||
| . 6 (.10-27) | ||
| . 7 (.28) . 8 (.29) | ||
| , . 6 (.10-27) | ||
| . 15, . 7 (.44) | ||
| 16. | 12 (.39) | |
| , | 9 (.52-53) |
|
|
|
5 - ( 7505-89 )
| : ..= , , ; , 3 (.31) | ||
| . 19 (.28) | ||
| . 1 (.7-8) | ||
| 2 (.29-30) | ||
| 1 (.7-8) | ||
| 2 (.9-10) | ||
| : | ||
| 7.1 | ; | ) , . 3 (.12-13); ) , , 4 (.32) |
| 7.2 | , , , , , , , . 4-6 (.14-15) | |
| . 7 (.15) | ||
| : | ||
| 9.1 | . 8 (.17-19) | |
| 9.2 | , | . 4 (.32) |
| 9.3 | , . 10 (.20). | |
| 9.4 | 10 (.21) | |
| 9.5 | , . | . 11 (.22) |
| 9.6 | , , , | . 12, 13 (.23) |
| 9.7 | . 14 (.24) | |
| 9.8 | , | 15 (.24) |
| 9.9 | . 16 (.25) | |
| 9.10 | . 17 (.26) | |
| . 18 (.26) |
6(. 2). .
2
6
| , | , | , | ||
| 1,7 | 60 | 2,0 | - | 
|
| 2,6 | Ø54 | 1,5 | - |  
|
| 3,5 | 26 | 1,8 | - | 
|
| 4 | Ø80,.75 | 1,8 | - | 
|
| 8 | Ø32 | 2,0 | 2,03 | 
|
| 9,10 | 1,645 | 1,4 | - |
|
| 11,12 | 1,645 | 1,4 | - |
|
| 13 | d=65, m=5 | 2,5 | - |
|
| 14,15 | 0,5 45 | 1,4 | - |
|
| 16 | 10+0.13; 35,3+0.2 | 2,0 | - | 
|
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, .
2.5
() [30], 261303 [4], [15], [25].
.
:
