Navrhněte spojení dvou polovin kotoučové spojky lícovanými rouby s mechanickými vlastnostmi8.8. Materiál spojky je edá litina 42 2420 s pdov = 80 MPa. Spoj hřídele se spojkou proveďte pomocí pera.
Parametry:(viz tabulka)
|
Číslo áka |
|
Rozteč
os roubů |
Kroutící Moment /Nm/ |
Bezpeč. k Re roubu |
Typ roubu |
Počet roubů |
|
1 |
|
270 |
13200 |
3 |
1 |
6 |
|
2 |
|
270 |
18000 |
3 |
1 |
8 |
|
3 |
|
270 |
18000 |
3 |
1 |
6 |
|
4 |
|
270 |
25000 |
3 |
1 |
8 |
|
5 |
|
250 |
13200 |
3 |
1 |
6 |
|
6 |
|
250 |
15000 |
3 |
1 |
8 |
|
7 |
|
250 |
18000 |
3 |
1 |
6 |
|
8 |
|
250 |
22000 |
3 |
1 |
8 |
|
9 |
|
280 |
20000 |
3 |
1 |
6 |
|
10 |
|
280 |
25000 |
3 |
1 |
8 |
|
11 |
|
280 |
30000 |
3 |
1 |
6 |
|
12 |
|
280 |
33000 |
3 |
1 |
8 |
|
13 |
|
260 |
19000 |
2.5 |
1 |
6 |
|
14 |
|
260 |
19000 |
2.5 |
1 |
8 |
|
15 |
|
260 |
20000 |
2.5 |
1 |
6 |
|
16 |
|
260 |
20000 |
2.5 |
1 |
8 |
|
17 |
|
290 |
20000 |
2.5 |
1 |
6 |
|
18 |
|
290 |
20000 |
2.5 |
1 |
8 |
|
19 |
|
290 |
25000 |
3 |
1 |
6 |
|
20 |
|
290 |
25000 |
3 |
1 |
8 |
|
21 |
|
275 |
18000 |
3 |
1 |
6 |
|
22 |
|
275 |
18000 |
3 |
1 |
8 |
|
23 |
|
275 |
22000 |
3 |
1 |
6 |
|
24 |
|
275 |
22000 |
3 |
1 |
8 |
|
25 |
|
265 |
21000 |
2.5 |
1 |
6 |
|
26 |
|
265 |
21000 |
2.5 |
1 |
8 |
|
27 |
|
265 |
16000 |
2.5 |
1 |
6 |
|
28 |
|
265 |
16000 |
2.5 |
1 |
8 |
|
29 |
|
285 |
22000 |
2.5 |
1 |
6 |
|
30 |
|
285 |
22000 |
2.5 |
1 |
8 |
|
31 |
|
285 |
24000 |
2.5 |
1 |
6 |
|
32 |
|
285 |
24000 |
2.5 |
1 |
8 |
Typ roubu 1 ČSN 02 1112 lícovaný