:
1. 1 = 103P1/ω1 2 = 1 uη, 1 ; 1, 2 ∙, η = 0,93.
2. 1, 2, σ1 σ2 1. 1 = 2 + (20...30).
3. , /2, [σ] = KHL[σ]2, [σ]2 , N. [σ]2 [σ0]2 = 1,8 2 + 67. KHL, , , . . KHL = 1.
[σ] = σKHL/[s], σ = σ2 = 2 2 + 70 . [sH] =1,1 .
4.
[σF]1=Kfl[σF]1 [σF]2=Kfl[σF]2, [σF]1 [σF]2 - NF0, [σF]1= 1,03 1 [σF]2= 1,03 2.
, KFL = 1.
[σF]1= (σF01/[sF])KFL [σF]2= (σF02/[sF])KFL, σF01 σF02 σF0 = 1,8. [sF] = 1,75, , .
5. .
β Fβ Ψd=b/d1, Ψd=0,166 
. β Fβ Ψd 5 6.
6. : de2 = 165 
,
Θ = 0,85 ( ), 2 ∙, [σ] /2 de2 . de2 1228976 10. de2 : 
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7. 
, 
2 ∙, m e, de2 b , ΘF = 0,85 , [σF] = [σF]2 - /2. m e, , 30 % - , . . me=l,3me . me ≥1,5 .
8. .
z2 = de2/me; z1 = z2/u. .
9. u' = z2/z1 , 3 %.
10. : tgδ1=1/u, δ1= arctg 1/u ( );
δ2 = 90 δ1.
11. , . 11 n1 1, n2 = - n1 2 = - 1.
12. :
de1 = m z1;de2 = m z2 ;
dae1 = de1 + 2(1+ 1)m cos δ1;
dae2 = de2 + 2(1+ 2)m cos δ2;
Re = 0,5me 
;
R = R -0,5b;
b/Re ≤ 0,285 b≤0,285 Re;
m = me (b∙sin δ1/z1)≈0,857me;
d1 = mz1 = 0,857de1 d2 = mz2 = 0,857de2.
13. v = ω1 d1/2, /. 4.
14. :
Ft = 2T2/d2 = 22/(0,857de2), Ft , 2 ∙, d2 ;
Fr1 = Fa2 = Ft ∙ tgαω∙osδ1 ≈ 0,36Ftcos δ1;
Fa1 = Fr2= Ft ∙ tgαω∙sinδ1 ≈ 0,36Ftsin δ1, aω = 20.
15. v KFv 7.
16.
, Θ = 0,85; Ft ; de2, b ; σ /2. . 10 % 5 %. b, Ψd.
17. zv1 = z1 /cos δ1
zv2 = z2 /cos δ2.
zv1 zv2 YFl YF2 12 ( ).
18.
ΘF = 0,85, Ft , b m ; σF /2.
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121. (. . 1). 1, ω1 ω2. . 2-. 600. . 11.
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| 1, | 7,5 | 1,5 | 5,5 | 2,2 | 7,5 | |||||
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