: -
:
:
-2-07.00.000
2, 6
: ., ... ..
(, , )
: ..
(, , )
3
, 2010
1. .
1.
| , | 13,2 |
| ,1/ |
2.
| 1. | ||
| 2. n, -1 | ||
| 3. i | 
| 29,4 |
| 4. , | P =  = 13,2/0,91
| 14,5 |
| 5. η | η= η*η* η.=0,98*0.98*0,95 | 0,91 |
| 6. , | 
| 14,5 |
| 7. , |  ,
| |
| 8. | 160S6/975 | |
9.  ,  ,
| 500 - 235262 | |
| 10. | = 430 | |
| 11. KHb |  =  =1,1, .. > 350
| 1,1 |
| 12. | ||
| 13. , ψ | Ψ=0,25-0,4 | -0,4 -0,25 |
| 14. U | U= 
| 2,97 |
| 15. U | U=  =101/30
| 3,68 |
| 16. : T, ,* | T2= 9550  = 9550 
| |
| T2=T2= T2 / U = 1387/462 |
3. :
:
| a |  
| 198 a =200 |
: 
= Ψ* 
=0,4*200=80
) < 350 HB m=(0,010,02)∙w
m
m =0,015200=3,0 m=3
) :
ZΣ = 
= 
=130,7 ZΣ = 131
:
Z = 
= 
= 32,627 z = 30
Z = ZΣ Z = 131 30 = 101
:
osβ = 
:
|
|
|
U= 
=2,97
:
D = 
=33*3 /0,9825=100,763
D = 
= 98*3 / 0,9825=299,236
:
=(D+ D)/ 2 = (100,763+299,236)/2=199,999
:
D = D+2m=100,763+6=106,763
D = D +2m=299,236+6=305,236
:
Df = D-2,5m=100,763-7,5=93,263
Df = D- 2,5m=299,236-7,5=291,763
:
εα=(1,88-3,2(1/ Z +11/ Z ))*cosβ=(1,88-3,2(0,033+0,09))*0,98250=1,76>1,2
:
εβ= ( *sinβ)/πm= (80*0,2123)/9,42=1,8>1
:
| a |  
| 155,702; =200 , . |
: = Ψ* =0,25*200=50
) < 350 HB m=(0,010,02)∙w
m
m =0,015200=3,0 m=3
) :
ZΣ = = 
=130,666 ZΣ = 131
:
osβ = 
:
Z = = 
= 32,675 z = 30
Z = ZΣ Z = 131 30 = 101
:
U= 
=3,36
:
D = =30*3 /0,98250=91,603
D = 
= 101*3 / 0,9825=308,396
:
=(D+ D)/ 2 = (90,603+308,396)/2=199,999
:
:
:
εα=(1,88-3,2(1/ Z +11/ Z ))*cosβ=(1,88-3,2(0,13233))*0,98250=1,43>1,2
:
εβ= ( *sinβ)/πm= (50*0,2131)/9,42=1.2>1
6) :
, :
,
TI = T , nI = n
() () :
:
:
| n, / | , ∙ | |
| I | ||
| II | ||
| III | 97.7 |
