1. .
1, .
1
I
 (A)
| R () | Ry () | Iy
 (A)
| f () | H~ max | K | () | ||
| 0,75 | 0,45 | ||||||||
| 0,75 | 0,45 | ||||||||
| 0,75 | 0,45 | ||||||||
| 0,75 | 0,45 | ||||||||
| 0,75 | 0,45 |
2.
=_________________________________________________________
y=______________________________________________________
=_____________________________________________________
Uc=_________________________________________________________
= ________________________________________________________
___________________________________________________________
=
_______
_______________________________________________
3. 2.
2
| () | () | Uc () |
| ||
:
I = 6 * ; R = 650 ; Ry = 660 ; Iy = 3 * ; f = 50 ; KB = 1;
H~ = 0,75; K = 20; B = 0,45 .
:
1) 
;
2) 
;
3) 
;
4) 
;
5) 
;
6) 
.
4
1. ?
2. ?
3. ?
5
ѻ
: .
, :
:
- ;
-
:
- , , ;
- .
-
.
, , .., . - .
1)
= D /D, (1)
D
2) ,
U = 1,11*(1,2 ¸ 2,0)*I*R() (2)
3)
H = *2 (/), (3)
|
|
|
4)
= D/2 () (4)
5)
V = Uc*I*104/4,44*f*H* (c3) (5)
6)
G =g*V (), (6)
g
7)
q = I/j (2), (7)
j
8)
Wp = Uc*104/4,44*f*S*, (8)
S -
9)
Q = q*W/K. (2), (9)
.
1. , : D = 2,8 D = 2,3 , = 0,48 /c. 1 .
1
| R () | I () | g (/2) | J (/) | S (2) | f () | |||
| 0,62 0,64 0,68 0,66 0,60 | 7,8 7,8 7,8 7,8 7,8 | 4,0 4,0 4,0 4,0 4,0 | 0,49 0,49 0,49 0,49 0,49 | 0,325 0,325 0,325 0,325 0,325 |
2. :
| = |
| U = |
| = |
| = |
| V = |
| G = |
| q = |
| W = |
| Q = |
3. 2
2
| U () | (/) | () | G () | q () | W | Q (2) | |
