14.1
, 40.
. .
14.2
.. ( [4])
:
, (.175 [4])
T1 T2 = 125
Z1 Z2 = 19
= 225
14.2.1 :
u = 2 (.175 [4])
14.2.2 :
[1]
14.2.3 V = 2 / 9 :
KFV = 1,28 (.6.7 [4])
14.2.4 
:
ctg = u = 2, = 26˚34/
14.2.5 :
14.2.6 :
YF = YF3 = 4,03 (.6.6 [1])
14.2.7 :
14.3 :
14.3.1 .
3 = 2 u = 125 2 = 250 .
β , β = 1,15 (.6.3 [1])
14.3.2 :
me = de4/z4 = 243/38 = 6,4
z4 = z3 u = 19 2 = 38
14.4 :
14.4.1
14.4.2
14.4.3
14.4.4
(.155 [2])
14.4.5
14.4.6 :
14.5
:
, (14.3 [1])
14.5.1 FV
= 0,37 . 6.3 [1] Fβ =1,39
FV = 1,28 ( 14.2.3 ..)
:
14.6
.
| 
| 6,4 | |
| 
| ||
| 
| ||
| 
| 121,6 | |
| 
| 4,0 | |
| 
| ||
| 
| 26˚34/ | |
| 
| 133,05 | |
| Z3 | |||
| 
| 122,8 |
[3].
|
|
|
15.1.1 . , 4 112, 32 . , .
d = (0,81,0) d1 = (0,81,0) 32 = 25,632 .
:
d = 30 .
15.1.2
d = d + 2t = 30 + 2 2,2 = 34,4
t =2,2 .3.1
d = 35
15.1.3
d = d +3,2r = 35 + 3,2 2= 41,4
r = 2 .3.1.
d = 42
 |
2 = 125 .
15.2.1 (15.1 [2]) [ 
]=12 ( ):
15.2.2 .
15.2.3 :
=35
15.2.4 :
d2 = d2 + 2t = 35 + 2 2,5 = 40
t = 2,5 ( .3.1, [3])
d2 = 40 .
15.2.5
d2 = d2 + 3,2r = 40 + 3,2 2,5 = 48
r = 2,5 ( .3.1, [3])
d2 = 48 .
15.2.6 :
dk ≥ d2 ≥ 48
dk = 48
15.2.7
d = d + 3f = 48 + 3 1,6 = 52,8
f = 1,6 ( .3.1 [3])
d = 53
 |
