Vibration Table Concept

Lub rooj vibration, tseem hu ua vibration exciter lossis vibration generator, yog ib qho khoom siv uas tsim cov tshuab kev co siv hluav taws xob, electrohydraulic, piezoelectric, lossis lwm yam hauv paus ntsiab lus. Nws lub hauv paus ntsiab lus suav nrog kev nkag mus rau lub teeb liab excitation rau hauv ib lub coil tso rau hauv ib qho chaw sib nqus kom tsav lub rooj ua haujlwm txuas nrog lub kauj. Cov rooj vibration hluav taws xob feem ntau yog siv rau kev ntsuas kev vibration siab tshaj 10Hz, thiab tuaj yeem ua rau siab tshaj plaws ntawm 200N. Nyob rau hauv ntau zaus hauv qab 20Hz, electrohydraulic vibration tables feem ntau yog siv, qhov twg qhov xwm txheej ntawm kev co teeb liab yog tswj los ntawm electro-servo system. Hydraulic tsav tshuab tuaj yeem muab kev hloov pauv loj dua thiab cuam tshuam rau lub zog. Cov rooj vibration tuaj yeem siv rau kev ntsuas ntsuas ntsuas ntsuas, nrog rau ntsuas kev vibration kev ua haujlwm ntawm cov khoom siv hluav taws xob thiab ua cov kev ntsuas kev vibration. Rau cov khoom siv sib txawv thiab cov kev qhia tshwj xeeb, nws yog ib qho tseem ceeb uas yuav tau xaiv cov rooj vibrations nrog cov qauv sib txawv thiab qhov excitation ntau yam.