, 7.
7
, , | |||||
- 1 2- 2 2- | 2614 | 2214-0275 26595-85 2317-0019 14952-75 2820-0016 1465-80 | Ø90 | ||
1 : 1 2 : 2 | Turnstar 300 | DCJNL 3232Q 16, NMG 160612-PM 2820-0016 1465-80 | |||
, 2,5 | 2373-4012 | Ø90 | |||
612 | 2234-4012 17026-71 2820-0016 1465-80 | Ø84 , | |||
163 | 2557-4004 | , | |||
5226.00.000 | 1 1502032 25 40 2 7 5 35/ 1 2424-83 | ||||
, 2,5 | 2373-4012 | Ø90 | |||
1 2 : | RSM 500A | 1 60063305 14 25- 1 7 5 50/ 1 . 2424-83 | |||
2 | GSU-320PC | 3908-0063 607-80 | |||
, | 2820-0028 1465-80 | ||||
BUDERUC CNC365 | 1 50016203 25 2 2424-83 8736-4151 | ||||
, | 2820-0028 1465-80 | ||||
Ø45-0,1 | 162 | DYNABRADE 15331 TRIZACT 237 AA A16 | |||
|
|
.
. .
Ø50js6 :
- ;
- ;
- ;
- .
8
- Ø50js6 | , | 2Zmin, | - dp, | IT, | , | , | ||||
Rz | T | ρ | dmin | dmax | 2zmin | 2zmax | ||||
1542,2 | - | 54,9790 | 0,300 | 54,9790 | 55,2790 | - | - | |||
92,53 | 2042,2 | 50,8946 | 0,250 | 50,8946 | 51,1446 | 4,0844 | 4,1344 | |||
77,11 | 192,53 | 50,5095 | 0,100 | 50,5095 | 50,6095 | 0,3851 | 0,5351 | |||
. | 61,67 | 167,11 | 50,1753 | 0,039 | 50,1753 | 50,2143 | 0,3342 | 0,3952 | ||
. | 30,84 | 91,67 | 49,992 | 0,016 | 49,992 | 50,008 | 0,1833 | 0,2033 | ||
2493,51 | 4,987 | 5,271 |
2Zmin .,
2Zmin=2×(Rzi-1+Ti-1+ρi-1), (13)
Rz
, ;
, ;
ρ
, .
,
Rz =200 T =300 , [3, 4.3];
Rz =50 T =50 , [3, 4.5];
Rz =30 T =30 , [3, 4.5];
Rz =10 T =20 , [3, 4.5];
Rz =5 T =15 , [3, 4.5].
[3, .73]
r=∆×L =0,6×435=261 , (15)
r ;
ρ ;
ρ =1520 ;
∆ ;
∆ =0,6 /;
r. .=×r =0,06×1542,2=92,53 , (16)
r. .=×r =0,05×1542,2=77,11 , (17)
r. .=×r =0,04×1542,2=61,67 , (18)
r. .=×r =0,02×1542,2=30,84 . (19)
|
|
ε =0 .
2Zmin
2Zmin .=Rzi-1+Ti-1+ρi-1 =200+300+1542,2=2042,2 ,
2Zmin .=Rzi-1+Ti-1+ρi-1 =50+50+92,53=192,53 ,
2Zmin ..=Rzi-1+Ti-1+ρi-1 =30+30+77,11=167,11 ,
2Zmin .=Rzi-1+Ti-1+ρi-1 =10+20+61,67=91,67 .
dp=N+e, (20)
N - ;
e - .
d . .= 50-0,008=49,992 ,
d . .= 49,992+0,1833=50,1753 ,
d . .= 50,1753+0,3342=50,5095 ,
d . .= 50,5095+0,3851=50,8946 ,
d .= 50,8946+4,0844=54,9790 .
IT =0,016 ;
h8 IT =0,039 ;
h10 IT =0,100 ;
h12 IT =0,250 ;
dmax =49,992+0,016=50,008 ;
dmax =50,1753+0,039=50,2143 ;
dmax =50,5095+0,100=50,6095 ;
dmax =50,8946+0,250=51,1446 ;
dmax =54,9790+0,300=55,2790 .
Zmax =50,214350,008=0,2063 ;
Zmin =50,175349,992=0,1833 ;
Zmax =50,609550,2143=0,3952 ;
Zmin =50,509550,1753=0,3342 ;
Zmax =51,144650,6095=0,5351 ;
Zmin =50,894650,5095=0,3851 ;
Zmax =55,279051,1446=4,1344 ;
Zmin =54,979050,8946=4,0844 ;
Z0min=Σ 2Zmin =0,1833+0,3342+0,3851+4,0844=4,987 ;
Z0max=Σ 2Zmax =0,2063+0,3952+0,5351+4,1344=5,271 .
,
Z0maxZ0min=ITIT. , (21)
5,2714,987=0,3000,016,
0,284=0,284.
.
1 - ,
,
1.8
1.8.1
020 . Turnstar 300. DCJNL 3232Q 16, NMG 160612-PM. 1625 . 150
: Æ90.
t =2,0 ;
=0,6 /;
(22)
, =350;
, =60 ;
,;
, =0,20; =0,15; =0,35.
= , (23)
, ;
, , Knv =0,9;
, , Kuv =1,0.
= ,
, (24)
nv ;
, .
,
/.
, (25)
, /;
, .
=800-1
, , 792 -1 .
/. (26)
, (27)
, =300;
|
|
;
, , , =1,0; =0,75; =-0,15.
, (28)
mp ;
, (29)
, .
n , n =0,75;
φp , , φp =0,89;
γp , , γp =1,1;
λp , , λp =1,0;
rp , , rp =0,93;
,
=0,74×0,89×1,1×1,0×0,93=0,67,
.
(30)
, ;
, /.
.
= 11, .
1.8.2
020 . Turnstar 300. 156. : Æ 84.
2,5, , 70% . S=1,0 /.
:
(31)
, 115 /;
, , =0,75;
, , =1,55;
, , =1.
/.
, (32)
-1.
n =450 -1
, , 506 -1 .
, (33)
/.
? ???