Известия Тульского государственного университета. Технические науки, 2011, № 3

»

ISSN 2071-6168

3

2011

623.4
       ISSN 2071-6168
68.9

.
. .  3.   :  ,
2011. 524 .

, IX «». , , , , , , .
,
, , .

. – , . – . ,
. – , . – . ,
. , . , . , . ,
. , . , . , . ,
. , . . (. ), . (. . ),
. (. . ), . (. . ),
. (), . (. ),
. , . , . , . , . ,
. 27851
«»

» 
, , © , 2011
© , 2011

658
. . , . . , .,
. . , ., +38 (0626) 41-69-84, o_subbotin@ukr.net
, , )

, , , , . , , , .
: , , , , , , , .

() 5*3/0,6, , , , , , . . .
MatLab
Simulink .
. (). . . 2011. . 3

4

.

, 1
()
f2
2kf3
()
2f4
f5
, kf6
kf7
, kf8
kfc

9
, 2kf, , :
1. f
, <<>> ):

Z
f
Z
d
f
Z
c
f
f
.
.
4,0
cos
.
.
1
.
.
2
1
,
(1)

.
.f
 - ;
cf  - ;

2
/)
(
c
d
d
d
- (,  );
d
d ,
 - ;
.
.d
 - ; - ; Z – .
2. f
, () ):

Z
f
Z
d
f
Z
f
f
f
c
.
.
.
.
.
.
6,0
)
cos
1(
2
1
)
(
.
.
.
(2)

.
.Zf
f
f
5

3. cf  (, ; <<>> <<>>, ):

.
.
4,0
1
cos
.
.
1
.
.
2
1
f
f
Z
d
f
f
C
(3)

4. .
.f
 (, , <<>> <<>):

2
cos
2
.
.
2
1
.
.
.
.
2
1
.
.
c
d

d

d
d
f
f
.
(4)

.
, . .
(), , , . .
. , “White Noise”. “sin”
, . “White Noise” , .
. : (), , ().
. , . , , “”. , , .
.
1. wp ws, Rp Rs. . . 2011. . 3

6

Signal Processing:
[n, Wn]=ellipord(Wp, Ws, Rp, Rs, ‘s’),
n – ; Wn – ; Wp, Ws – ; Rp – (); Rs – (); ‘s’ – .
2. . MATLAB:
ellip(n, Rp, Rs, w0, ‘s’),
n – ; Rp – (); Rs – (); w0 – [w1 w2]; ‘s’ – .
, , (), () (). .
Math Operations.
. , . , . . .
. .
. , Product 1, 1.5 2. , 1.5 – 2 – , , , . , RS – , “1”, .
.
5*3/0,6 -2-1827-24 30031/530, 30031/530.

: -2-18-27-24, ; 218, ; , .
- , . , . . 20 .
, . .
, . “” .
, . .
. .
, ,
, , , .

O. Subbotin,  A. Redkin
ABOUT DIAGNOSIS OF MINE WINDER'S ROTOR GEARING
The durability of mine winder depends on durability some machine parts. The main
part is bearing and its durability depends mine winder safety.
Key words: a mine hoist engine, rotor element, diagnostics, a separator, frequency of
rotation, vibration, the filter, a signal.
12.11.10

. . 2011. . 3

8

62-233
. . , ., (4842)74-05-59, zzzVentor@yandex.ru,
. . , . , ., . , (4872)33-22-88,
Anzev@tsu.tula.ru (, , ),
. . , . . , ., (4842)74-05-59
, , . . . )

, .
: , , , , , .

(D/d) . D/d
. , , , , . .
. 23 , .
, . 35-40.
-320/9 (Q=320 , V=0,71 , D=770 ,
«»). . 1.

8,07
7,85
7,65
7,45
7,27
7,09

6,46
6,28
6,12
5,96
5,82
5,68

5,38
5,23
5,1
4,97
4,85
4,73

4

4,5

5

5,5

6

6,5

7

7,5

8

8,5

35
36
37
38
39
40

, 1

2

3

.1. : 1 – d=8 (D/d=96,25); 2 - d=10 (D/d=77), 3 - d=12 (D/d=64.17)

. : -30/9 (Q=320 , V=0,71 , d=10 , «»). D/d . . 2.
, , . , , .

621.9
. . , .,
. . , . . , ., (4872) 33-24-38,
elen-davidova@rambler.ru (, , )

.
: , , , , .

, 6,0
9,0
1
2
d
d
30
2 , .
() [1]. , , 74
,0
1
2
d
d
,
23
2 4
;3
;2
/ 1 d
l
, 6,0
3,0
55
;
50
;
45
. , 4
...
3
/ 1 d
l
,
5,0
...
3,0
55
...
50
[2]. , 3
/ 1 d
l
, .
, , . , , .

. . 2011. . 3

12

4
...
2
/ 1 d
l
,
6,0
8,0
1
2
d
d
6,0
3,0
, .
. 1 () 1, . 
1 6 , 4, 5
. 1, , ).

. 1. : – ; – ();
– ; – 3, 4 , 1 4 . 13

, , 4 (. 1, ).
, , (. . 1, , ). ,
, , , , 4 .
, – . h [3]

)
(
2

tg
2
1
d
d
h
,

– .
, h 2
d / 1
d  = 0,8 2, . h 2
d / 1
d  = 0,7 10
1 d
, 10
1 d
h = 3,6…6,1 ,
15
1 d
- h = 5,4…9,1 . 5
1 d
,
h = 1,8…3,0 . 2
d / 1
d  = 0,6, 1
d
h = 3,2…15,9 .
[4]

1
15
...
10
d
R
.
()

t
d
t
1
,
t
– ; – .
, . (. .1). . . 2011. . 3

14

max
t
)
(
]
[
max
max
t
f , [4]

3

max

cos
sin
2
g
l
a

t
,

3
a  – , ( 3
a  = 1 –
1,5);
– , = 90° –
.
t

60
,

max
]
[- , ;

– .
)
()
(
.
. . [5] 4

max 1
,
 (1)
max
– , ; – , .
(1) 4
max
5
9,0
8,0
,
(2)

. .
max
;
]
[
.

.2 )
()
(
, . . . , 20
,0
...
15
,0
.
(1) , .

. 2. (. . )

, 
. . [6]. , , .
c
i
p
p
p p
,
(3)

m
l
k
i
p
p
p
p p – , ;
k
p  – , ;
lp  – ;
m
p  – ;
p  – , ;
c
p  – , .
[1, 2] , (1), max
, (3):

c
k
p
i
m
i
p
]
)
1(
)
1(
1[
min
max
p
max
.
(4)

k, (4), . . 2011. . 3

16

1

3
90
2
d
R
k
,
(5)

– , (. . 1);

3
– , .
(4), (5) 61
,0
max , 1,5 42
,0
max , (. . 2). ,
max
, , .
, .

1. . ., . . // . 9. 2007. . 57-65.
2. . ., . . /
. . . . : , 2009. 112 .
3. . ., . ., . . // . . 2010. . 1.  . 27-34.
4. . . . . , . . . . 1. : . . : , 2006. 125 .
5. /
. . [.]; . . . . .: , 1975. 280 .
6. . . . .: , 1963. 299.
V. Golubenko, E. Davidova
QUESTIONS OF DESIGNING OF THE DISK GEAR HOPPER FEEDING DEVICE
WITH A RING ORIENTATOR
Questions of designing of mechanical disk hopper feeding device with a ring orientator for subjects of processing of the form of bodies of rotation with implicitly expressed
asymmetry of end faces are considered.
Key words: the bunker loading device, automatic loading, an orientator, asymmetry
of end faces, a processing subject.
12.10.10