,
.
. 10 1050-88.
, ; (=+2). D, , - . 6,3 14034-74.
R=10.
.
, , , .
.
, , - 1-4 ( [12]).
.
0,38 .
000.
.
005.
, .
010.
. 14034-74 6,3.
015.
15, 15, T15 R5,1 .
020.
.
025.
20, 20, 20, 20, 5,1 .
030.
.
035.
, 5 , - .
040.
D. 045.
.
050.
.
055.
. , .
060.
, .
065.
.
[6].
, .
:
; (3.1)
, (3.2)
;
;
;
;
|
|
|
;
;
;
= 
.(. 3.1).
RZ, h, 
, d [6].
= 
.
2,6 , 0,38 . () 130 ( , 129,5 ).
D 0,2 .
=322 
,
3 .
, RZ, h, .
=36 
2 ( 0=38 
).
3.1
| , | 2Zmin, | , | d, | - , | 2Zmin | |||||
| h |
| 
| dmax | dmin | |||||
| - | - | 36,49 | 37,7 | 36,5 | - | |||||
| - | - | 35,07 | 35,2 | 2,45 | ||||||
| - | - | 34,948 | 34,948 | 0,25 |
3.1.
3.1
[6]
005.
1) :
L =L +;
L 1=130, . L 2=10,
1=8, 2=5,
L 1=130+8=138, L1=10+5=15, .
2) S0 /.:
) S01=0.6/., S02=0,4/.;
) ( 1 ) S01=0,6/, S02 =0,4/;
3) p, .
= 
, (3.11)
,
=100,
- ,
= 
, .. , .
>0,7, 
.
156 , .
=100.
4) , :
) .
V= 109/ ( -< 
=63).
V= V.123,
1- , , 1=0.75
2 - , ,
2=1.25;
3 - , , 3=1.05
V=1050,751,251,05=103, /.
) ,
Ø35.
n 
, (3.12)
d-
n = 
=1096 /;
) :
|
|
|
n=1100 /.
) :
V= 
dn/1000
V=3,14291100/1000=103,6 /.
5) t :
t = L1/ S01; (3.13)
t =138/0,61100=0,497 .
6) :
) RZ :
:
Z=P.12, (3.14)
1 , ( 10.), 1 = 0,85,
2 , ( =60), 2 = 1,04,
PZ. = 168 ,
Z = 1680,851,04 = 148,5
:
PZ. = 120 , 1 = 1,2, 2=1,
Z = 1201,21=144 .
) :
N = ZV/6120, (3.15)
N1 =148,5103,6/6120=2,5 , ,
N2 =144103,61,37/6120=3,4 , .
N = 2,5+3,4=5,9 .
)
N = 8,5 , 
= 0,8,
(3.12):
N. = 5,9 < 8,51,20,8 = 8,16 .
030.
1) :
V = Dn/100060,
D = 350- ,
n = 2350/, - ,
V = 3,143502350/100060=43/,
2) ;
I6, 
>0,03 - , 5402-1 5.
3) V / n :
)
:
V = 43/, V = 40/;
) , ( 150):
n = 
;
d = 35 ,
n = 
= 426,6 /;
) (424 /, ):
V = dn/1000;
V = 3,142942410 
=40 /;
4) S /:
,
S= S ..123;
S.. . = 250 d= 30 .
S...= 1,2/ ;
S ... = 0,37/ ;
1 , , 1 = 0,96;
2 , , 2 =1
3 , , , 3=0,8;
S.. = 1,20,9610,8=0,92/;
S.. = 0,370,910,8=0,28/;
5) t. . =0,052, =115, d=28,
t. =0,08;
6) , a. :
t.=0,08 S..=0,92/, a.=0,02
8) t .
:
T = 
; (3.19)
- , = 0,125,
t = 
.
025.
1) :
L = L +;
L 1 = 290, . L 2 = 10,
1 = 8, 2 = 5,
L 1 = 290+8= 298, L1 = 10+5=15, .
2) S0 /.:
) S01=0.6/., S02=0,4/.;
) ( 1 ) S01=0,6/, S02 =0,4/;
3) p, .
= , (3.11)
,
= 100,
- ,
= , .. , .
|
|
|
>0,7, .
156 , .
=100.
4) , :
) .
V= 109/ ( -< =63).
V= V.123,
1 , , 1=0.75
2 , ,
2 = 1.25;
3 , , 3=1.05;
V = 1050,751,251,05=103, /.
) ,
Ø35.
n , (3.12)
d
n = 
=1096 /.
) :
n = 1100 /.
) :
V = dn/1000
V = 3,14351100/1000=103,6 /.
5) t :
t = L1/ S01; (3.13)
t = 298/0,61100=0,497 .
6) :
) RZ :
:
Z = P.12, (3.14)
: 1 , ( 10.), 1 = 0,85,
2 , ( =60), 2=1,04,
PZ. = 168 ,
Z = 1680,851,04 = 148,5
:
PZ. = 120 , 1 = 1,2, 2 = 1,
Z = 1201,21=144 .
) :
N = ZV/6120, (3.15)
N1 = 148,5103,6/6120=2,5 , ,
N2 = 144103,61,37/6120=3,4 , .
N = 2,5+3,4=5,9 .
)
N = 8,5 , = 0,8,
(3.12):
N. = 5,9 < 8,51,20,8=8,16 .
030.
L..
, (1)
L , - , ,
y = y+yn+y, (2)
L ;
y = yn=6;
y = 1;
y = 6+1=7;
Lp = 3+0,5=3,5.
L = 0;
Lpx = 3,5+1=4,5.
S0 / 5 .
S0 = 0,4/;
.
, (3)
, χ- .
, (4)
= 100.
T p = 1000,78=78;
.
, (5)
K1 , , K1= 0,75;
K2 , , K2 = 0,8
K3 , , K3 = 1,35;
V- = 120/;
V = 1200,750,81,35=97,5 /.
.
, (6)
n = 100097,5/3,14186=170 /.
.
, (7)
t = 59,5/0,4170=0,87.
:
, (23)
, , - -, n - .
= to+t+t+t, (24)
t , t , t , t .
, (25)
;
t = t+t+t, (26)
t , , t , t ( , )
|
|
|
t = 0,1.- ,
t= 0,025 .
t = 0,1+0,025=0, 125.
t= t+t, (27)
t , t .
t = 0,87+0, 125=0,995.
% t 4%.
t t, 8% t.
t = 0,040,995=0,0398 .
t = 0,080,995=0,0796 .
= 0,87+0,995+0,0398+0,0796=1,9844 .
