Isikhathi Esijikelezayo se-LMEC-5 Sezinto Zokungakwazi Ukunyakaza Isithombe Esifakiwe

Isikhathi Sokujikeleza se-LMEC-5 Semishini Yokungakwazi Ukuphefumula

Incazelo emfushane:

Umzuzu we-inertia ubuningi obubonakalayo obuchaza i-inertia yomzimba oqinile, obuhlobene nokusatshalaliswa kwesisindo kanye nendawo ye-axis ejikelezayo yomzimba oqinile. Kubaluleke kakhulu ukunquma umzuzu we-inertia wento ngendlela efanele kubuchwepheshe bobunjiniyela. Ithuluzi lisebenzisa inzwa ye-laser photoelectric kanye ne-chronometer yokubala ukukala isikhathi sokujikisa kwe-torsional sepuleti lokumiswa. Ngokusebenzisa izivivinyo, abafundi bangakwazi ukuqonda umqondo ongokoqobo kanye nendlela yokulinganisa yokuhlola yesikhathi se-inertia yento, futhi baqonde izici ezihlobene nomzuzu we-inertia wento.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukuhlolwa

1. Funda ukukala i-inertia yokujikeleza kwento nge-pendulum enemigqa emithathu.
2. Funda ukukala isikhathi sokunyakaza kwe-pendulum usebenzisa indlela yokukhulisa ehlanganisiwe.
3. Qinisekisa i-parallel axis theorem ye-inertia yokujikeleza.
4. Ukulinganiswa kwesikhungo sobunzima kanye ne-inertia yokujikeleza kwezinto ezijwayelekile nezingavamile (kudingeka ukwandisa isikhungo sezinsiza zokuhlola zobunzima)

Simininingwane

Incazelo	Imininingwane
Isixazululo sewashi le-elekthronikhi	0 ~ 99.9999s, 0.1ms 100 ~ 999.999s, isixazululo esingu-1ms
Ububanzi bokubala be-single-chip	Izikhathi ezingu-1 kuya kwezingu-99
Ubude bomugqa we-pendulum	Ihlala ilungiseka, ibanga eliphakeme kakhulu lingu-50cm
Indandatho eyindilinga	Ububanzi bangaphakathi buyi-10cm, ububanzi bangaphandle buyi-15cm
Isilinda esilinganayo	Ububanzi 3cm
Ibhamuza lezinga elihambayo	Amadiski aphezulu naphansi angalungiswa ngezinga