2
-ʲ .
˲ί ί ײ .
| . |
| ϳ |
| . |
| 13-028.00.000 |
| . ֲ |
| . . |
| . |
| . . |
| . . |
| - . . |
| ˳. |
| , . -22 |
1.
. 2.1
1 ; 2 (); 3 ; 4 ()
= 11,5 ; n = 150 /.;
Lh = 25 000 ;
; 150 %.
2.
| . |
| . |
| ϳ |
| . |
| 13-028.00.000 |
η1 , η1 = 0,98;
η2 , , η2 = 0,99;
η3 , η3 = 0,93.
ϳ
2.2. () .
2.3. .
≤ 4160S63 ( 19523-81), = 14,2 , n = n = 1000 /., d = d1 = d2 = 48 , max/ = S = 2,0 %.
:
3. Ͳ
| . |
| . |
| ϳ |
| . |
| 13-028.00.000 |
,
. ( 2185-66) 
3.2. .
:
- ,
- ,
- ,
:
| . |
| . |
| ϳ |
| . |
| 13-028.00.000 |
|
|
|
:
- ,
- ( ),
- ( ),
:
, = 1 = 138 ͷ.
4. ί ײ
4.1. .
| . |
| . |
| ϳ |
| . |
| 13-028.00.000 |
,
NHO;
, = 1,1;
, = 1.
≤ 350
:
-
-
.
,
NFO, ≤ 350
= 1,8 ;
,
= 1,75;
, = 1;
,
= 1.
| . |
| . |
| ϳ |
| . |
| 13-028.00.000 |
.
:
-
-
:
-
-
4.2. .
̳
,
;
1,25;
, ,
= 3,15;
| . |
| . |
| ϳ |
| . |
| 13-028.00.000 |
,
, 
= 417 ͷ;
,
, 
= 0,4.
ϳ
2186-66 
= 160 .
= 1 .
.
|
|
|
4.3. .
| . |
| . |
| ϳ |
| . |
| 13-028.00.000 |
ij
ij
8- ( 1643-81).
4.4. .
,
; 
1,09;
,
, 
1,04;
,
| . |
| . |
| ϳ |
| . |
| 13-028.00.000 |
= 1,04.
ϳ
ϳ
, , .
4.5. , .
, , :
-
-
-
4.6. .
,
| . |
| . |
| ϳ |
| . |
| 13-028.00.000 |
-
3,7; 
3,6;
, ,
,
,
1,07;
1,1;
,
, 
= 8;
, 
= 1,5.
ϳ
-
-
| . |
| . |
| ϳ |
| . |
| 13-028.00.000 |
5. ղ
5.1. .
| . |
| . |
| ϳ |
| . |
| 13-028.00.000 |
.
ij
ij
5.2. .
ϳ ,
| . |
| . |
| ϳ |
| . |
| 13-028.00.000 |
|
|
|
-
-
:
-
16;
- , ,
12;
- , 璺 ,
8.
5.3. .
2 = 417 .
. 45, 
20 .
ij
48 .
5.4. .
| . |
| . |
| ϳ |
| . |
| 13-028.00.000 |
, 
. 
.
ij 47 , l1 = 67 .
ij 
50 , l2 = 39 .
ij . 
55 . 211 
55 , D = 100 , = 21 .
= l = 1,5 = 1,5 21 = 32.
15 . l3 = 47 .
l6 = 39 .
s d0 s = 12 . l = 0,7 d0 = 0,7 12 = 8,4 , h1 = 10 .
ij 
. 
60 .
, l4 (1,52) . , l6 = l 2 = 60 2 = 58 .
³ 
15 .
| . |
| . |
| ϳ |
| . |
| 13-028.00.000 |
70 . l5 = 10 .
= 39 
. : h = s + 2 = 12 + 2 = 14 ;
t = (11,2) d0 = (11,2) 14 = 1416,4 , t = 15 .
³
.
. 2.2.
5.5. 璺 .
璺
璺: .
|
|
|
, 23360-78. 45 .
: 
= 47 ; b = 14 ; h = 9 ; t1 = 5,5 ; l = 60 .
ij : 
= 60 ; b = 18 ; h = 11 ; t1 = 7 ; l = 50 .
璺 .
| . |
| . |
| ϳ |
| . |
| 13-028.00.000 |
5.6. .
| . |
| . |
| ϳ |
| . |
| 13-028.00.000 |
55 , D = 100 , = 21 . = 34,0 , 0 = 25,6 .
: 2 = 417 ; Ft = 2594 ; Fr = 1288 ; Fa = 577 . 䳿 .
.
XZ:
:
(. 2.3) :
YZ:
(. 2.3) :
| . |
| . |
| ϳ |
| . |
| 13-028.00.000 |
³ 
. ֳ = 0,22.
.
³ 
, .
, 
, ,
, 150% 
X Y : = 0,56; Y = 1,99.
, V = 1.
³
. .
.
, ,
.
ϳ ,
, .
| . |
| . |
| ϳ |
| . |
| 13-028.00.000 |
. 2.3
5.7. .
| . |
| . |
| ϳ |
| . |
| 13-028.00.000 |
, , .
S [ S ]. ̳ S ≤ [ S ].
45, , 
.
60 , . . = 2 = 417 䳺 , (. 2.3)
, , .
1,6; 
0,79; 
0 .
| . |
| . |
| ϳ |
| . |
| 13-028.00.000 |
1,5; 
0,68; 
0,1.
ϳ ,
9,6 . 
. , 
.
