Na'urar LMEC-8 na Tilasta Vibration da Resonance

Takaitaccen Bayani:

Sau da yawa ana amfani da girgizar ƙarfi da faɗakarwa a cikin aikin injiniya da bincike na kimiyya, kamar gini, injiniyoyi da sauran injiniyoyi, sau da yawa ya zama dole a guje wa yanayin ƙara don tabbatar da ingancin aikin injiniya. A cikin wasu masana'antun petrochemical, ana amfani da layin abin mamaki don gano yawan ruwa da tsayin ruwa, don haka girgizar da tilastawa da rawa sune mahimman dokokin jiki, waɗanda suka fi shahara a cikin ilimin kimiyyar lissafi da fasahar injiniya Hankali. Kayan aiki yana amfani da tsarin girgiza cokali mai yatsu a matsayin abin bincike, ƙarfin lantarki na lantarki mai ban sha'awa mai ban sha'awa a matsayin ƙarfi mai ban sha'awa, da kuma na'urar lantarki azaman firikwensin amplitude don auna dangantakar da ke tsakanin girman girgiza da mitar ƙarfin tuƙi, da kuma nazarin tilasta rawar jiki da yanayin rawa da dokarsa.

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Gwaje-gwaje

1. Yi nazarin yanayin jujjuya cokali mai yatsa a ƙarƙashin aikin rundunonin tuƙi daban-daban na lokaci-lokaci, auna kuma zana lanƙwan rawa, da nemo madaidaicin q darajar.

2. Yi nazarin alakar da ke tsakanin mitar girgiza da jujjuya yawan hannu mai yatsa, kuma auna yawan da ba a sani ba.

3. Yi nazarin alakar da ke tsakanin daidaita damping cokali mai yatsu da girgiza.

Ƙayyadaddun bayanai

Bayani	Ƙayyadaddun bayanai
Ƙarfe na gyaran cokali mai yatsa	Mitar girgiza kusan 260hz
Dijital dds janareta na sigina	Mitar daidaitacce kewayon 100hz ~ 600hz, ƙaramin matakin ƙimar 1mhz, ƙuduri 1mhz. Matsakaicin daidaito ± 20ppm: Tsayawa ± 2ppm / awa: Ƙarfin fitarwa 2w, amplitude 0 ~ 10vpp yana ci gaba da daidaitawa.
AC dijital voltmeter	0 ~ 1.999v, ƙuduri 1mv
Solenoid coils	Ciki har da nada, core, layin haɗin q9. Dc impedance: Game da 90ω, matsakaicin Matsakaicin izini ac irin ƙarfin lantarki: Rms 6v
Tubalan taro	5g, 10g, 10g, 15g
Magnetic damping block	Matsayin jirgin sama z-axis daidaitacce
Oscilloscope	Shiri da kansa