.
.2.1
- | -5 | - | |
0,9 | - | ||
0,3 | - | ||
φ | 1,1 | - | |
- | - | ||
.
k2 | k3 | k5 | |
- , .- | 1,0 | - | 1,05 |
-1, .- | 1,0 | - | 1,05 |
-2, .- | 1,0 | - | 1,05 |
, .- | 1,0 | 1,0 | 1,05 |
:
K = k2 * k5
K = 1,0 * 1,05 = 1,05
:
K = k2 * k3*k5
K = 1,0 * 1,0 * 1,05 = 1,05
.
:
= *τ**η
= 250*8*2*0,97=3880
:
:
:
=- -
= 13857,1-11085,7 = 2271,4
:
:
d = N × d ,
d =258,5*1,5=387,75
2.1
( )
i % -, .- | , .- | ||||
, .-, % | .- | ||||
7 %× d | 7 %×- | 100 %i | |||
16 %× d | 18 %×- | 100 %i | |||
10 %× d | 6 %×- | 100 %i | |||
7 %× d | 8 %×- | 100 %i | |||
7 %× d | 8 %×- | 100%i | |||
9 %× d | 6 %×- | 75 % i | 25 % i | ||
10 %× d | 2 %×- | 70 % i | 30 % i | ||
14 %× d | 8 %×- | 60 % i | 40 % i | ||
8 %× d | 16 %×- | 60 % i | 40 % i | ||
3 %× d | 11 %×- | i | |||
3 %× d | 2 %×- | 85 % i | 15 % i | ||
- | 6 %× d | 8 %×- | 100 % i | ||
: | d | - |
|
|
, , .
, , .
- = (+ )*φ/(*τ**η)
- = (13875,1)*1,4/(250*8*2*0,97) =4,99
5 .
1 .
6 .
:
= ,
=
;
=,
=8,7/0,89=4