PROTOKÓŁ
Ćwiczenie nr 3
Badanie rezystancji zestykowej
Rodzaj zestyku |
powierzchniowy |
liniowy |
punktowy |
||||||||||||
|
Siła rosnąca |
Siła malejąca |
Siła rosnąca |
Siła malejąca |
Siła rosnąca |
Siła malejąca |
|||||||||
Materiał styku |
F |
ΔU |
RP |
ΔU |
RP |
F |
ΔU |
RP |
ΔU |
RP |
F |
ΔU |
RP |
ΔU |
RP |
|
N |
mV |
μΩ |
mV |
μΩ |
N |
mV |
μΩ |
mV |
μΩ |
N |
mV |
μΩ |
mV |
μΩ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Materiał styku |
Stal |
Mosiądz |
||||||||
|
Siła rosnąca |
Siła malejąca |
Siła rosnąca |
Siła malejąca |
||||||
Rodzaj zestyku |
F |
ΔU |
RP |
ΔU |
RP |
F |
ΔU |
RP |
ΔU |
RP |
|
N |
mV |
μΩ |
mV |
μΩ |
N |
mV |
μΩ |
mV |
μΩ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Materiał styku |
Aluminium |
Miedź |
||||||||
|
Siła rosnąca |
Siła malejąca |
Siła rosnąca |
Siła malejąca |
||||||
Rodzaj zestyku |
F |
ΔU |
RP |
ΔU |
RP |
F |
ΔU |
RP |
ΔU |
RP |
|
N |
mV |
μΩ |
mV |
μΩ |
N |
mV |
μΩ |
mV |
μΩ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Typ zestyku rodzaj zestyku docisk F= |
|||||
Lp. |
IP |
ΔUZ |
RZ |
ΔUt |
ϑZ |
|
A |
mV |
μΩ |
mV |
oC |
1 |
|
|
|
|
|
2 |
|
|
|
|
|
3 |
|
|
|
|
|
4 |
|
|
|
|
|
5 |
|
|
|
|
|
6 |
|
|
|
|
|
7 |
|
|
|
|
|
8 |
|
|
|
|
|
9 |
|
|
|
|
|
10 |
|
|
|
|
|
11 |
|
|
|
|
|
12 |
|
|
|
|
|
13 |
|
|
|
|
|
14 |
|
|
|
|
|
15 |
|
|
|
|
|
Typ zestyku rodzaj zestyku docisk F= |
|||||
Lp. |
IP |
ΔUZ |
RZ |
ΔUt |
ϑZ |
|
A |
mV |
μΩ |
mV |
oC |
1 |
|
|
|
|
|
2 |
|
|
|
|
|
3 |
|
|
|
|
|
4 |
|
|
|
|
|
5 |
|
|
|
|
|
6 |
|
|
|
|
|
7 |
|
|
|
|
|
8 |
|
|
|
|
|
9 |
|
|
|
|
|
10 |
|
|
|
|
|
11 |
|
|
|
|
|
12 |
|
|
|
|
|
13 |
|
|
|
|
|
14 |
|
|
|
|
|
15 |
|
|
|
|
|
Typ zestyku rodzaj zestyku docisk F= |
|||||
Lp. |
IP |
ΔUZ |
RZ |
ΔUt |
ϑZ |
|
A |
mV |
μΩ |
mV |
oC |
1 |
|
|
|
|
|
2 |
|
|
|
|
|
3 |
|
|
|
|
|
4 |
|
|
|
|
|
5 |
|
|
|
|
|
6 |
|
|
|
|
|
7 |
|
|
|
|
|
8 |
|
|
|
|
|
9 |
|
|
|
|
|
10 |
|
|
|
|
|
11 |
|
|
|
|
|
12 |
|
|
|
|
|
13 |
|
|
|
|
|
14 |
|
|
|
|
|
15 |
|
|
|
|
|