2.1,2,Qblkzenia teoretyczne
8t = 1/EJ (0.5*152.5*152.5*2/3*76.25 + 152 5* 152 5*76.25 +
0.5*152.5*230*(2/3*76.25 + 1/3*154.1) + 0.5*76.25*230*(l/3*76.25 + 2*2/3*154.1)) = 2.48834 mni
82 = 1/EJ (0.5* 152.5* 152.5*(2/3*76.25 + 76.25) + 0.5*152.5*305*76.25 +
0.5*305*230*(2/3*76.25 + 1/3*154.1) + 0.5*152.5*230*(l/3*76.25 +
+2*2/3*154 1))= 4.38188 mm
83 = 1/EJ (0.5*130*230*(l/3*76.25+ 2*2/3*154.1))= 1.38952 mm
2.1.3. Wyniki pomiarów
Seria odczytów |
Nr punktu |
1 |
2 |
3 |
Odczyt 1 |
OP |
3.0 |
2.1 |
2,0 |
OK |
0.66 |
8.12 |
0.79 | |
8 [mm] |
2.34 |
6.02 |
1.21 | |
Odczyt 2 |
OP |
3.0 |
2.1 |
2.0 |
OK |
0.67 |
8.13 |
0.8 | |
8 [mm] |
2,33 |
6.03 |
12 | |
Odczyt 3 |
OP |
3.0 |
2.1 |
2.0 |
OK |
0.67 |
8.16 |
0.8 | |
8 [mm] |
2.33 |
6.06 |
1 2 | |
Wartość śr. |
8 |inin] |
2,33 |
6.04 |
1,2 |
2.2.Belka o skokowo zmiennym nrzekrolu
2-2rl. Rysunek
lkG | |||
A |
5kG |
B |
75mm 75mm
75mm 150mm
75mm 75mm
75mm
262. Smm
10x8 mm
262.5inm
Wymiary przekrojów: 18.3 x 8 mm