:
Fo , 2;
Fn - , 2.
125*125 . 314 2:
μ = 1,26
:
1.
1
, | |||||
μ1 | 1,33 | ||||
μ2 | 1,34 | ||||
μ3 | 1,34 | ||||
μ4 | 1,33 |
1
, | |||||
μ5 | 1,33 | ||||
μ6 | 1,27 | ||||
μ7 | 1,29 | ||||
μ8 | 1,27 | ||||
μ9 | 1,28 | ||||
μ10 | 1,29 | ||||
μ11 | 1,27 | ||||
μ12 | 1,24 | ||||
μ13 | 1,22 | ||||
μ14 | 1,22 | ||||
μ15 | 1,2 | ||||
μ16 | 1,22 |
1.1 ( 16-14)
20 5781-82 +0,5 -0,5 .
16
, :
d = dn h /2,
dn , ;
h , ;
d = 20 0,5/2 = 19,75
:
d = d * 1,013
d = 19,75 * 1,013 = 20
:
d16 = d1 *1,013
d16 = 22 *1,013= 22,3
, 2:
F16=π * d2 /4,
F16=π * 202 /4 = 314
:
s16 = b1 = 1,5 .
:
h16 = d16 s16,
h16 = 22,3 1,5 = 20,8 .
:
b16 = 1.098 * b16,
b16 = 1.098 * 22,3 = 24,5
:
:
r16 = (0,080,1) * d,
r16 = 0,1 * 20 = 2
:
D16 =D + s16 F16/d16,
D16= 350 + 1,5 314/22,3 = 337,4
:
v16 = 13,7 /c
:
n16 = 60 * v / (π * D),
n16 = 60 * 13,7 / (3,14 * 337,4) = 0.78*103 /.
( 1): α=140
:
α = arcos (1 Δh/D),
α = arcos (1 10/337,4) = 13098'
:
|
|
16 = F16 * D16 * n16,
16 = 314* 337,4* 0,78 = 58919
15
:
F15 = μ * F16,
F15 = 1,22 * 314 = 383,1 2
( 1) :
1
Δb15 = 2
s15 = 2 .
:
h15 = h16 = 20,8
:
:
bk15 = 1.1 * b15,
bk15 = 1.1 * 26,4 = 29
:
:
r = (0,10,4) * h15,
r = 0,25 * 20,8 = 5,2
:
:
D15 =D + s15 F15/b15,
D15 = 350 + 2 383,1/29= 338,8
:
v15 = v16 /μ,
v15 = 13,7/ 1,22 = 11,23 /c
:
n15 = 60 * v / (π * D),
n15 = 60 * 11,23 / (3,14 * 338,8) = 0,63*103 /.
( 1): α=140
:
α = arcos (1 Δh/D),
α = arcos (1 3.6/338,8) = 8036'
:
15 = 16 /1,02,
15 = 58919 / 1,02 = 57764
14
900
:
F14 = μ * F14,
F14 = 1,22 * 383,1 = 461,8 2
:
, :
, :
h14 = 1,25 * b14,
h14 = 1,25 * 22,1 = 27,6
: Δb14 = 2
s14 = 2 .
:
bk14= 1.09 * b14,
bk14 = 1.09 * 22,1 = 24,1
, :
R = (0,71) * bk14,
R = 0,7 * 24,1 = 16,9
, :
r1 = (0,50.75) * bk14,
r1 = 0,6 * 24,1 = 14,5
:
r = (0,20.25) * r1,
r = 0.2 * 14,5 = 2,9
:
:
D14 =D + s14 F14/b14,
D14 = 350 + 2 461,8 /22,1 = 331,1
:
v14= v15 /μ,
v14 =11,23 / 1,22 = 9,36 /c
:
n14 = 60 * v / (π * D),
n14 = 60 * 9,36/ (3,14 * 331,1) = 0,54*103 /.
:
α = arcos (1 Δh/D),
α = arcos (1 1,05/331,1) = 406'
:
14 = 15 /1,2,
14 = 57764/ 1,02 = 56632
13
:
F13 = μ * F13,
F13 = 1,22 * 461,8 = 563,4 2
( 1) :
Δb13 = 2
s13 = 2,8 .
:
h13 = h14 = 27,6
:
:
bk13 = 1.1 * b13,
|
|
bk13 = 1.1 * 29,1 = 32
:
:
r = (0,10,4) * h13,
r = 0,25 * 27,6 = 7
:
:
D13 =D + s13 F13/b13,
D13 = 350 + 2.8 563,4/29,1 = 333,4
:
v13 = v14 /μ,
v13 = 9.36/ 1,22 = 7,7 /c
:
n13 = 60 * v / (π * D),
n13 = 60 * 7,7 / (3,14 * 333,4) = 0,44*103 /.
( 1): α=140
:
α = arcos (1 Δh/D),
α = arcos (1 10/333,4) = 1408'
:
13 = 14 /1,02,
13 = 56632/ 1,02 = 55521
12
900
:
F12 = μ * F12,
F12 = 1,22* 563,4 = 688.41 2
:
, :
, :
h12 = 1,25 * b12,
h12 = 1,25 * 27 = 33,8
: Δb12 = 6
s12 = 3,5 .
:
bk12= 1.09 * b12,
bk12 = 1.09 * 27 = 29,4
, :
R = (0,71) * bk12,
R = 0,7 * 29,4 = 20,6
, :
r1 = (0,50.75) * bk14,
r1 = 0,6 * 29,4 = 17,6
:
r = (0,20.25) * r1,
r = 0.2 * 17,6 = 3,5
:
:
D12 =D + s12 F12/b12,
D12 = 350 + 3,5 688.41 /27 = 328
:
v12= v13 /μ,
v12 =7,7 / 1,22 = 6,3 /c
:
n12 = 60 * v / (π * D),
n12 = 60 * 7,7/ (3,14 * 328) = 0,45*103 /.
:
α = arcos (1 Δh/D),
α = arcos (1 4,8/328) = 9052'
:
12 = 13 /1,02,
12 = 55521 / 1,02 = 54433
11
900
:
F11 = μ * F12,
F11 = 1,24 * 688.41 = 853.68 2
:
Δb11 = 5
s11 = 6 .
:
h11 = 1,41 * 12 s - Δb11,
h11 = 1.41 * 26.5 6 5 = 26.37
:
:
bk11 = 1.1 * b11,
bk11 = 1.1 * 43.6 = 47.96
:
:
r = (0,10,4) * h13,
r = 0,25 * 13.7 = 3.4
:
:
D11 =D + s11 F11/b11,
D11 = 420 + 6 853.68/45 = 408.2
:
v11 = v12 /μ,
v11 = 4.57 / 1,24 = 3.69 /c
:
n11 = 60 * v / (π * D),
n11 = 60 * 3.69 / (3,14 * 408.2) = 0,17*103 /.
:
α = arcos (1 Δh/D),
α = arcos (1 15.8/408.2) = 15059'
:
11 = 12 /1,02,
11 = 54433 / 1,02 = 53365
10
:
F10 = μ * F11,
F10 = 1,27 * 853.68 = 1084.17 2
:
, :
, :
h10 = 1,25 * b10,
h10 = 1,25 * 33.9 = 42.17
: Δb11 = 6
s11 = 7 .
:
bk10 = 1.09 * b10,
bk10 = 1.09 * 33.9 = 36.95
, :
R = (0,71) * bk10,
R = 0,7 * 36.95 = 25.87
|
|
, :
r1 = (0,50.75) * bk10,
r1 = 0,6 * 25.87 = 15.52
:
r = (0,20.25) * r1,
r = 0.2 * 15.52 = 3
:
:
D10 =D + s10 F10/b10,
D10 = 420 + 7 1084.17/33.9 = 397.8
:
v10 = v11 /μ,
v10 =3.69 / 1,27 = 2.9 /c
:
n10 = 60 * v / (π * D),
n10 = 60 * 2.9/ (3,14 * 397.8) = 0,14*103 /.
:
α = arcos (1 Δh/D),
α = arcos (1 25.62/402.8) = 20040'
:
10 = 11 /1,02,
10 = 53365 / 1,02 = 52319
9
900
:
F9 = μ * F10,
F9 = 1,29 * 1084,17 = 1398,58 2
:
:
Δb9 = 6
s9 = 6 .
, :
h9 = b10 - Δb11
h9 = 33,9 - 6 = 27,9
, :
:
bk9 = 1.1 * b9,
bk9 = 1.1 * 68,41 = 75,25
:
, :
r = (0,10.4) * h9
r = 0,3 * 27.9 = 8.36
, :
b = F / (0,74 * h),
b = 1398.58 / (0,74 * 27.9) = 67.79
:
:
D9 =D + s9 F9/b9,
D9 = 460 + 6 1398.58/68.41 = 445.13
:
v9 = v10 /μ,
v9 = 2.9 / 1.29 = 2.25 /c
:
n9 = 60 * v / (π * D),
n9 = 60 * 2.25 / (3,14 * 445.13) = 0,1*103 /.
:
α = arcos (1 Δh/D),
α = arcos (1 26.57/445.13) = 19054'
:
9 = 10 /1,02,
9 = 52319 / 1,02 = 51293
( 8-1)
8
:
F8 = μ * F9,
F8 = 1,28 * 1398.58 = 1790.18 2
:
, :
, :
h8 = 1,25 * b8,
h8 = 1,25 * 43.56= 54.45
:
Δb8 = 6
s11 = 7 .
:
bk8 = 1.09 * b8,
bk8 = 1.09 * 43.56 = 47.78
, :
R = (0,71) * bk8,
R = 0,7 * 47.78 = 33.24
, :
r1 = (0,50.75) * R,
r1 = 0,6 * 33.24 = 19.94
:
r = (0,20.25) * r1,
r = 0.2 * 19.94 = 4
:
:
D8 =D + s8 F8/b8,
D8 = 460+ 7 1790.18/43.56 = 429.37
:
v8 = v9 /μ,
v8 = 2.25 / 1,28 = 1.76 /c
:
n8 = 60 * v / (π * D),
n8 = 60 * 1.76 / (3,14 * 429.37) = 0,08*103 /.
:
α = arcos (1 Δh/D),
α = arcos (1 30.71/429.37) = 21048'
:
8 = 9 /1,02,
8 = 51293 / 1,02 = 50287
7
900
:
F7 = μ * F8,
F7 = 1,27 * 1790.18 = 2273.53 2
:
:
Δb7 = 7
s7 = 6 .
, :
|
|
h7 = b7 Δb8
h7 = 43.56 6.5 = 37.05
, :
:
bk7 = 1.1 * b7,
bk7 = 1.08 * 85.16 = 93.67
:
, :
r = (0,10.4) * bk7,
r = 0,3 * 37.25 = 11.2
:
:
D7 =D + s7 F7/b7,
D7 = 460 + 6 2273.53/85.16 = 441.32
:
v7 = v8 /μ,
v7 = 1.76 / 1,27 = 1.38 /c
:
n7 = 60 * v / (π * D),
n7 = 60 * 1.38 / (3,14 * 441.32) = 0,06*103 /.
:
α = arcos (1 Δh/D),
α = arcos (1 32.45/441.32) = 2206'
:
7 = 10 /1,02,
7 = 50287/ 1,02 = 49301
6
:
F6 = μ * F7,
F6 = 1,29 * 2273.53 = 2935.85 2
:
, :
, :
h6 = 1,25 * b6,
h6 = 1,25 * 55.76= 69.7
:
Δb11 = 10
s11 = 6 .
:
bk6 = 1.09 * b6,
bk6 = 1.075 * 55.76 = 59.94
, :
R = (0,71) * bk6,
R = 0,7 * 59.94 = 41.96
, :
r1 = (0,50.75) * R,
r1 = 0,6 * 41.96 = 25.17
:
r = (0,20.25) * r1,
r = 0.2 * 25.17 = 5.03
:
:
D6 =D + s6 F6/b6,
D6 = 460 + 6 2932.85/55.76= 417.97
:
v6 = v7 /μ,
v6 = 1.38/ 1.29 = 1.07 /c
:
n6 = 60 * v / (π * D),
n6 = 60 * 1,07 / (3,14 * 417.97) = 0,05*103 /.
:
α = arcos (1 Δh/D),
α = arcos (1 9.13/417.97) = 120
:
6 = 7 /1,02,
6 = 49301 / 1,02 = 48335
5
:
F5 = μ * F6,
F5 = 1,27 * 2932.85 = 3724.72 2
:
:
Δb5 = 7.5
s5 = 9 .
, :
h5 = h6 Δh5
h5 = 71.46 24.57 = 46.89
, :
b5 = b6 + Δb5
b5 = 71.46 +7.5 = 78.96
:
D5 =D + s5 F5/b5,
D5 = 460 + 9 3724.72/78.83 = 421.95
:
v5 = v6 /μ,
v5 = 1.07 / 1.27 = 0.84 /c
:
n5 = 60 * v / (π * D),
n5 = 60 * 0.84 / (3,14 * 421.95) = 0,04*103 /.
:
α = arcos (1 Δh/D),
α = arcos (1 24.57/421.95) = 19039'
:
5 = 6 /1,02,
5 = 48335 / 1,02 = 47387
4
900
:
F4 = μ * F5,
F4 = 1,33 * 37240.72 = 4953.88 2
:
:
F4 = 0,97 * h4 * b4,
:
h4 = b4 =
h4 = b4 =
, :
, :
r = (0,10,15) * h4,
r = 0,15 * 671.46 = 10.72
s5 = 11.5 .
:
D4 =D + s4 F4/b4,
D4 = 460 + 11.5 4953.88/71.46 = 402.18
:
v4 = v5 /μ,
v4 = 0.84 / 1.33 = 0.64 /c
:
n4 = 60 * v / (π * D),
n4 = 60 * 0.64 / (3,14 * 402.18) = 0,03*103 /.
:
α = arcos (1 Δh/D),
α = arcos (1 34.01/408,57) = 24,90
:
4 = 5 /1,02,
4 = 47387 / 1,02 = 46458
3
900
:
F3 = μ * F4,
F3 = 1,33 * 4953,88 = 6588,66 2
:
:
Δb3 = 10
:
Δh3 = 33,55
, :
h3 = h2 - Δh3
h3 = 95,4 33,55 = 361,85
, :
b3 = b2 - Δb3
b5 = 95,4 + 10,07 = 73.4
:
s3 = 0.152 * b3,
s3 = 0.152 * 105,47 = 16,1
:
D3 =D + s3 F3/b3,
D3 = 460 + 16,1 6588,66/105,47 = 414,25
:
|
|
v3 = v4 /μ,
v3 = 0,64 / 1.33 = 0,48 /c
:
n3 = 60 * v / (π * D),
n3 = 60 * 0,48 / (3,14 * 414,25) = 0,022*103/.
:
α = arcos (1 Δh/D),
α = arcos (1 33,55/41425) = 23,090
:
5 = 6 /1,02,
5 = 45458 / 1,02 = 45547
2
900
:
F2 = μ * F3,
F2 = 1,34 * 6588,66 = 8828,8 2
:
:
F2 = 0,97 * h2 * b2,
:
h2 = b2 =
h4 = b4 =
, :
, :
r = (0,10,15) * h2,
r = 0,15 * 95,4 = 11,5
s5 = 16,24 .
:
D2 =D + s2 F2/b2,
D2 = 560 + 16,24 8828,8/95,4 = 480,84
:
v2 = v3 /μ,
v2 = 0,48/ 1.34 = 0,36 /c
:
n2 = 60 * v / (π * D),
n2 = 60 * 0,36 / (3,14 * 480,84) = 0,014*103 /.
:
α = arcos (1 Δh/D),
α = arcos (1 42,89/480,84) = 24024'
:
2 = 3 /1,02,
2 = 45547 / 1,02 = 44654
1
900
:
F1 = μ * F2,
F1 = 1.33 * 8828.8 = 11830.6 2
:
:
Δh1 = (F0 F1)/(b0*(1-k)),
Δh1 = (15734,7 11830.6)/(125*(1-0,25)) = 44.62
:
Δb1 = * Δh1,
Δb1 = 0,25 * 44.62 = 13.39
, :
h1 = h0 Δh1
h1 = 125 44.62 = 80.38
, :
b1 = b0 + Δb1
b1 = 125 + 13.39 = 138.39
:
s1 = 0.182 * b1,
s1 = 0.182 * 138,39 = 25,2
: b1 = 164
:
D1 =D + s1 F1/b1,
D1 = 560 + 25,2 11830,6/80,38 = 504,82
:
v1 = v2 /μ,
v1 = 0,36 / 1.33= 0,27 /c
:
n1 = 60 * v / (π * D),
n1 = 60 * 0,27 / (3,14 * 504,82) = 0,01*103 /.
:
α = arcos (1 Δh/D),
α = arcos (1 44,62/504,82) = 24016'
:
5 = 6 /1,02,
5 = 44654 / 1,02 = 43778
CAD - T-Flex CAD. , ..
6
1.
:
h0 = 125 .
h1 = 80 1- .
Δh = 45 .
D = 560 .
ε = 0,36 .
l = .
μ = 0,12 .
- .
- .
= 1,15 ( + )/2 = 1,15(30+57)/2 =50 .
, b :
,
,
= 1 - b = 1 0,2 = 0.8
20% l:
:
,
( 6) : . F=15836,74 2
:
= F *
:
α = arcos (1 Δh/D),
α = arcos (1 44,62/504,82) = 24016'
( ). 2 . , ( ) ( ).
2 .
: ( 3); ( 4); .
3 .
4
5 -
, 0,44*10-3 ; 296 ( 1800 ); 2.4.
, .
1. . . ., . ,
. . . - , 1971, 512.
2. -.
/ .., . ., . ., . .; , 1987, 168 .
3 . . . .: , 1987.
4 . - / . . , . . , . . . - 5- ., . . : , 1984.
5. -.
/ .., . ., . ., . .; , 1987, 168 .
2 | / | ||||||||||||
125,00 | 125,00 | 15712,00 | 0,20 | 11,70 | |||||||||
164,00 | 27,59 | 25,20 | 80,38 | 138,39 | 11830,60 | 1,33 | 40,07 | 13,39 | 0,27 | ||||
95,40 | 39,58 | 16,24 | 95,40 | 95,40 | 8828,80 | 1,34 | 44,95 | 15,02 | 0,36 | ||||
73,40 | 22,88 | 16,10 | 61,85 | 73,40 | 6588,66 | 1,34 | 43,60 | 22,00 | 0,48 | ||||
71,46 | 29,98 | 11,50 | 71,46 | 71,46 | 4953,88 | 1,33 | 32,68 | 9,61 | 0,64 | ||||
78,96 | 18,95 | 9,00 | 46,89 | 78,96 | 3724,72 | 1,33 | 22,24 | 7,50 | 0,84 | ||||
59,94 | 31,85 | 6,00 | 69,70 | 55,76 | 2935,85 | 1,27 | 20,21 | 8,87 | 1,07 | ||||
93,67 | 15,83 | 6,00 | 37,05 | 85,16 | 2273,53 | 1,29 | 11,11 | 15,46 | 1,38 | ||||
47,78 | 23,69 | 7,00 | 54,45 | 43,56 | 1790,18 | 1,27 | 15,85 | 6,51 | 1,76 | 102,84 | |||
75,25 | 11,20 | 6,00 | 27,90 | 68,41 | 1398,58 | 1,28 | 8,18 | 13,96 | 2,25 | ||||
36,95 | 17,58 | 7,00 | 42,17 | 33,90 | 1084,17 | 1,29 | 13,25 | 6,00 | 2,90 | ||||
47,96 | 10,20 | 6,00 | 26,37 | 43,60 | 853,68 | 1,27 | 7,55 | 9,70 | 3,69 | ||||
29,4 | 15,2 | 3,5 | 33,8 | 688,4 | 1,24 | 5,49 | 16,62 | 4,57 | |||||
12,4 | 2,8 | 27,6 | 29,1 | 563,4 | 1,22 | 5,68 | 11,75 | 5,58 | 326,24 | ||||
24,1 | 12,8 | 27,6 | 22,1 | 461,8 | 1,22 | 5,66 | 5,27 | 6,8 | |||||
9,4 | 20,8 | 26,4 | 383,1 | 1,2 | 0,00 | 2,70 | 8,17 | ||||||
24,5 | 9,65 | 1,5 | 22,3 | 22,3 | 1,22 | 5,75 | 0,39 |
20