I-LMEC-8 Apparatus Yokudlidliza Okuphoqiwe kanye Nesithombe Esifakiwe Esizwakalayo

I-LMEC-8 Apparatus of Forced Vibration and Resonance

Incazelo emfushane:

Ukudlidliza okuphoqelekile kanye nesenzakalo se-resonance kuvame ukusetshenziswa ocwaningweni lobunjiniyela nolwesayensi, njengakwakhiweni, emishinini kanye nobunye ubunjiniyela, kuvame ukudingekile ukugwema ukuzwakala kwe-resonance ukuze kuqinisekiswe ikhwalithi yobunjiniyela. Kwamanye amabhizinisi e-petrochemical, umugqa we-resonance phenomenon usetshenziselwa ukuthola ukuminyana koketshezi kanye nokuphakama kwe-liquid, ngakho-ke ukudlidliza okuphoqelelwe nokuzwakalayo kuyimithetho ebalulekile yemvelo, ethandwa kakhulu kubuchwepheshe be-physics kanye nobunjiniyela Ukunaka. Ithuluzi lisebenzisa i-tuning fork vibration system njengento yocwaningo, amandla kazibuthe kagesi ekhoyili ethokozisayo kagesi njengamandla ajabulisayo, kanye nekhoyili kagesi njengenzwa ye-amplitude ukukala ubudlelwano phakathi kwe-vibration amplitude kanye nemvamisa yamandla okushayela, kanye nocwaningo lokudlidliza okuphoqiwe kanye nokuzwakala kwezwi kanye nomthetho wayo.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izivivinyo

1. Tadisha ukuzwakala kwesistimu yokudlidliza yemfologo ngaphansi kwesenzo samandla okushayela ezikhathi ezihlukahlukene, kala futhi udwebe ijika le-resonance, futhi uthole inani lejika elingu-q.

2. Tadisha ubudlelwano phakathi kwefrikhwensi yokudlidliza nokushuna kwesisindo sengalo yemfoloko, bese ukala isisindo esingaziwa.

3. Tadisha ubudlelwano phakathi kokulungisa imfoloko nokudlidliza.

Imininingwane

Incazelo	Imininingwane
Imfoloko yokulungisa insimbi	Imvamisa yokudlidliza cishe engama-260hz
Ijeneretha yesiginali ye-dds	Ibanga elingalungiseka imvamisa 100hz ~ 600hz, ubuncane benani lesinyathelo ngu-1mhz, ukulungiswa okungu-1mhz. Ukunemba kwemvamisa ± 20ppm: Ukuzinza ± 2ppm / ihora: Amandla okukhipha i-2w, i-amplitude 0 ~ 10vpp eguquguqukayo ngokuqhubekayo.
I-voltmeter yedijithali ye-Ac	0 ~ 1.999v, ukulungiswa 1mv
Amakhoyili e-Solenoid	Kubandakanya ikhoyili, umongo, ulayini wokuxhuma we-q9. I-Dc impedance: Cishe i-90ω, umkhawulo umkhawulo ophezulu we-ac voltage: Rms 6v
Amabhulokhi amaningi	5g, 10g, 10g, 15g
I-Magnetic damping block	Indawo yendiza engu-z-eksisi iyalungiseka
I-Oscilloscope	Ukuzilungiselela