LMEC-8 Apparatus of Forced Vibration and Resonance Featured Image

Sesebelisoa sa LMEC-8 sa Ho thothomela le ho Resonance ka Matla

Tlhaloso e Khutšoanyane:

Ho thothomela ho qobelloang le ts'ebetso ea resonance hangata li sebelisoa lipatlisisong tsa boenjiniere le tsa mahlale, joalo ka kahong, metjhini le boenjiniere bo bong, hangata hoa hlokahala ho qoba ts'ebetso ea resonance ho netefatsa boleng ba boenjiniere.Lik'hamphaning tse ling tsa petrochemical, resonance phenomenon line e sebelisoa ho bona bongata ba mokelikeli le bophahamo ba mokelikeli, kahoo ho thothomela ho qobelloang le resonance ke melao ea bohlokoa ea 'mele, e ntseng e tsebahala haholoanyane ho fisiks le theknoloji ea boenjiniere Tlhokomelo.Sesebelisoa se sebelisa tuning fork vibration system e le ntho ea ho etsa lipatlisiso, matla a motlakase a coil e khahlisang ea motlakase e le matla a khahlisang, le coil ea motlakase e le sensor ea amplitude ho lekanya kamano lipakeng tsa amplitude ea vibrate le maqhubu a matla a ho khanna, le ho ithuta ho thothomela ho qobelloang le ketsahalo ea resonance le molao oa eona. .

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Liteko

1. Ithute ho thothomela ha tsamaiso ea tokiso ea fereko tlas'a ts'ebetso ea matla a nako le nako a fapaneng a ho khanna, lekanya le ho taka lekhalo la resonance, 'me u fumane curve q value.

2. Ithute kamano pakeng tsa maqhubu a vibrate le tuning fork arm mass, 'me u lekanye boima bo sa tsejoeng.

3. Ithute kamano e teng lipakeng tsa ho nyenyefatsa fereko le ho thothomela.

Litlhaloso

Tlhaloso	Litlhaloso
Foroko ea ho lokisa tšepe	Maqhubu a ho sisinyeha a ka bang 260hz
Digital dds signal jenereithara	Maqhubu a feto-fetohang 100hz ~ 600hz, boleng bo tlase ba mohato 1mhz, qeto 1mhz.Ho nepahala ha maqhubu ± 20ppm: Botsitso ± 2ppm / hora: Matla a tsoang 2w, amplitude 0 ~ 10vpp e sa fetoheng.
Ac digital voltmeter	0 ~ 1.999v, qeto 1mv
Likhoele tsa solenoid	Ho kenyeletsoa coil, konokono, khokahanyo ea q9.Dc impedance: Hoo e ka bang 90ω, boholo boholo bo lumelletsoeng ac voltage: Rms 6v
Li-blocks tse ngata	5g, 10g, 10g, 15g
Thibelo ea matla a makenete	Sebaka sa sefofane sa z-axis se ka feto-fetoha
Oscilloscope	Boiketsi ba ho itokisetsa