1 4
2 6
2.1 -
6
2.2 7
2.3 7
2.3.1 8
2.3.2 8
2.4 9
2.4.1 9
2.4.2 11
2.4.3 - 12
2.5 13
2.6 13
2.7 14
2.8 , 15
2.9 16
3 20
3.1 21
3.2 22
- 23
24
- , , . , () .
, - . , . , , , .
, ; .
.
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, . () ().
2.1 -
- - 740 1.
|
|
|
1 - -
| 1 | ||
| 2 | ( 1512) | |
| 3 | ||
| 4 | ||
| 5 | HB=229-269 | |
| 6 | . | |
| 7 , | , | |
| 8 | 1 | 2 |
| 8.1 | M81 | 14-0.05-13.8-0.05- |
| 8.2 |
| - |
1
| 8.3 | 
| - |
| 9 | Ra = 0,5 | |
| 10 | ||
| 11 | ||
| 12 , | 0.4 | |
| 13 , | 111.51515 | |
| 14 , |
2.2
. , , ...
, , .
, , , , , .
- 740 2.
2 - - 740
| , |
2.3
, , , .
- 740 3.
3 - - 740
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| M101 | 101 | 81 | |||
| , | 14 | 14-0.06 | 13-0.06 |
1.
1 -
.
4
4 -
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| 3 | |||
| 13.92 | , |
2.4
|
|
|
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- ;
- ;
- ;
- - .
2.4.1
.
5. +.
5 -
| 1 | 2 | |||
| , | , | - | - | |
| - | - | |||
| - | - | |||
| , | - | - | ||
| - | - |
| 1 | 2 | |||
| - , | , , | + | - | |
| - | - | |||
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| - | - | - | ||
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6 , , , , .
6.
6 -
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| , | , | |
:
-
-
-
-
:
- 1,
- 2, : .
2.5
. 7.
7 -
| 0,42 | 0,49 | 0,49 | 0,79 | 0,62 | 0,63 | 1,72 | 0,58 | 0,90 | 0,95 | 0,90 | 0,40 | |
| , .2 |
2.6 -
|
|
|
(2):
S1=p*D*L
S2=p*D*L
1 S1=3,14*0.01*0,015=0,000471 2
2 S2=3,14*0,014*0,042=0.00184 2
- .
8
8 -
| C =CS | C ≤ C | ||||
| 0,000471 2 | 1.28 | 0,95 | 1.28<7885 | ||
| 0.00184 2 | 0,95 | 5<7885 |
: C ≤ C
- , 1 , 2 .
2.7
2.
2 -
2.8
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9 -
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| 2 005 1. | 13.92 13.8-0.06 , |
2.9
() .
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10
10 -
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2.10 ,
.
.
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|
|
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- - 3151;
- - ;
.
2.11
2.11.1
1
(1)
Z = 20.
Z - , ;
N - , -5000;
247 - .
2.11.2 .
:
- , - , , 0.4 - IA616, ,
.
1.
2.
3.
4
.
- -6
90
=16
1.
2. t=YC=10-9.25=0.75
3. t= YC=1
2. .
2. t=0.75 D=10 S=t+d=0.75+10
S=0.3 /
3. t=1 D=10 S=t+d=1+10
S=0.3 /
3.
2
HB=229-269 t=0.75 S=0.3
V=120/
3
V=120/
4.
2 n=1000V/=1000120/3.1410=3820 /
n=1800 /
5.
2 l=15 l1=5
Y= 15+5=20
3 l=1 l1=5
Y=1+5=6
6.
2
T0=y/n0S=20/18000.3=0.03
3
T0=y/n0S=6/18000.3=0.01
7.
T0=∑=0.03+0.01=0.04
8.
)
T=0.18
)
2
T=0.16
3
T=0.16
)
2 T=0.1
T=0.06
T=0.08
3
T=0.08
9.
T=0.18
2 T= T+∑ T=0.16+0.06+0.08=0.30 vby
3 T= T+∑ T=0.16+0.08=0.24
T=0.2+0.13=0.33
T=0.18+0.30+0.24+0.33=1.05
10.
T=(T+ T)/100=(0.04+1.05)8/100=0.09
11. 8
(8)
,
,
,
T= T+ T+ T=0.04+1.05+0.09=1.18
12. -
(17)
,
-
Z ,
)
:
D=13.8; l=36, , . - 1512, HRC 52-62. 0,25
.
1.
2.
3.
.
1. 3151
2. , .
3. 600 32 305 I62 2424-67(-7,.2 .334,346 . 170,176)
4. 2424-75 24AI627835
5.
t=0,01/(-7, .465, . 69)
6.
V=40/(-7,.465, .69)
7.
n=1000*40/3,14*13.92=431/
3420, n=300 /
8. =1,7(-13, .370)
9.
t=h*K/n*t=0,06*1,7/300*0,01=0,034
10.
t=0,42(-13, .371, .IY.3.97)
t=0,30(-13, .348, .IY.3.98)
11.
T=t+t=0,3+0,42=0,72
12. =13%(-12, .255-256, .120)
T=(To+T)*/100=(0,034+0.72)*13/100=0,098
13. 8
(8)
, 0,09 .
|
|
|
, 0,51 .
, 0,048 .
14. -
(17)
,
-
Z ,
)
:
D=8; l=15,. - 42, HRC 52-62.
.
1.
2
3.
.
1.
2.
3.
t=1.56
4.
T=1.27
5.
T=2.83
6.. 8
(8)
,
,
,
7. -
(17)
,
-
Z ,
)
3.1
, . : , , , , . , .
, : , , , (, , ), , .
:
1.
= * , (30)
, ./;
, - -,
.
, .
2.
(31)
%=10 %;
=
3.
=+ (32)
4.
(33)
%=30,3
-
5.
1 =+ (34)
-
-
11.
11
| , | ,, | ,, | , | , | , . | 1 , | ||
| 126,91 | 1,51 | 0,025 | 3.172 | 0,18 | 1,01 | 4.363 | ||
| 126,91 | 1.18 | 0,019 | 2.411 | 0,18 | 0.78 | 3.37 | ||
| 126,91 | 5.99 | 0,099 | 2,411 | 0,18 | 5.49 | 23.63 | ||
| : | - | 8.68 | 0,143 | 7.994 | 0.54 | 7.28 | 47.69 |
HP 90%,
=+ 1 + + + (35)
= 47.69 + 16.328 = 64.018
1
HP
=*90/100
=18.143*90/100=16.328
3.2
= (( ) * N)*K (36)
= ((8300 64.018) * 5000) * 0,8 = 32943928 .
- , 8300 .
- , 64.018 .
N , 5000 .
, 32943928 . ,
, , , 1994.
, . , 1989.
. , 1988.
. , 1972. . , 1988.
. , 1972.
. , 1974.
: .
. 0703 .:2003-28c./ . . .
