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Эксплуатация и ремонт машин и оборудования
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Table continuation 1
1
2
3
Results of shift force measurements, N
Without ac-
tion
With AIL MAXFLIGHT 04
With AIL
OCTAFLO EG
4
5
6
92.73
30.4
32.1
174.2
62.74
65.3
186.54
78.91
80.76
218.54
134.2
136.9
400
159.89
162.43
63.74
38.25
40.3
78.45
50.01
51.9
144.2
56.88
58.12
240.3
58.84
61.4
228.5
94.14
96.6
11.6
4.2
5.8
15.2
5.1
6.57
17.9
8.3
9.64
24.3
14.8
16.1
31.7
17.4
18.97
Without AIL action:
tW.
t Т .
WТ .
t
.
W .
Т .
t
.
W.
Т .
.
Y
ср
ср
ср
ср
БВ
31
80
40
985 3
1074 0
10 08 46
34
026 13 134
2
2
2
Under AIL MAXFLIGHT 04:
tW .
t Т .
WТ .
t
.
W .
Т .
t .
W .
Т .
.
Y
ср
ср
ср
ср
Maxflight
062 0
170
220
270
430
030 44
148
660 22 41
2
2
2
Under AIL OCTAFLO EG:
tW .
t
Т .
WТ .
t
.
W .
Т .
t
.
W.
Т .
.
Y
ср
ср
ср
ср
Octaflo
070
172 0
224 0
210
440
030 933 48
640 03 45
2
2
2
As the equations are multiple-factor (that can't be shown on the ordinary plane graph) it is necessary
to draw the quasi single-factor dependences at the fixed values of two factors of three ones on the mentioned
graphs.
The obtained single-factorial equations are presented in the tables 2 and 3.
The data analysis of the dependences in the studied range of factors change shows that at environ-
ment temperature drop the shift tension increases both with and without AIL actions. The anti-icing liquid
"MAXFLIGHT 04" application results in shift tension decreasing: at the soil moisture content W = 17,5 of %
and if the contact time is t = 7 minutes shift tension decreases by 55%; if the soil moisture content of W =
12,5% and if the time of contact is t = 5 minutes the shift tension decreases by 59%; at soil moisture content
of W = 7,5% and if time of contact is t = 3 minutes the shift tension decreases by 51%. While applying anti-
icing liquid "OCTAFLO EG" shift tension decreases: if the soil moisture content of W = 17,5% and if the
time of contact is t = 7 minutes, the shift tension decreases by 53%; if the soil moisture content of W =
12,5% and if the time of contact is t = 5 minutes, the shift tension decreases by 57%; if the soil moisture con-
tent of W = 7,5% and if the time of contact piece of t = 3 minutes, the shift tension decreases by 49%.
The analysis of studied dependences shows that if the soil moisture content increases, the shift ten-
sion increases too. When the anti-icing liquid "MAXFLIGHT 04" is applied, he shift tension decreases: at
environment temperature Tcp = 5
о
C and the contact time of t = 7 minutes the shift tension decreases by 43%;
at environment temperature Tcp = -15
о
C and the contact time of t = 5 minutes the shift tension decreases by
48%; at environment temperature Tcp = -35
о
C and the contact time of t = 3 minutes the shift tension de-
creases by 45%. While applying of anti-icing liquid "OCTAFLO EG" of shift tension decreases: at environ-
ment temperature Tcp = 5
о
C and the contact time of t = 7 minutes the shift tension decreases by 41%; at en-