I-DACON PA Ultrasonic Phased Array
Umyalelo Wokusetshenziswa
I-Ultrasonic Phased Array yaqala ngo-1959 i-wheb Tom Brown e-Kelvin kanye no-Hughes filed ngelungelo lobunikazi lesistimu ye-transducer egxilile yonyaka. Le sistimu yagcina yaziwa ngokuthi izigaba eziningana
Ubuchwepheshe be-Ultrasonic iye yavela kuma-transducer e-piezoelectric eyodwa kuya ekusetshenzisweni kwemishayo ye-elekthronikhi kusetshenziswa izinto eziningi zogesi ze-piezoelectric endaweni eyodwa ye-transducer.
Lokhu kuvumela ukuguqulwa okuyinkimbinkimbi kwama-wave fronts.
Ubuchwepheshe bohlu olumisiwe yikhono lokushintsha nge-elekthronikhi izici zamagagasi e-acoustic njenge-engeli ye-beam, nokugxila. Ukulungiswa kwe-Probe kwenziwa ngokwethula ukushintsha kwesikhathi kumasiginali athunyelwe futhi atholwa kusukela kuzakhi ngazinye zohlu lokuhlola. Noma imaphi amasu ama-ultrasonic okuthola amaphutha nokulinganisa angasetshenziswa kusetshenziswa ama-probes ahlelwe ngezigaba. Lobu buchwepheshe buye benza intuthuko enkulu maqondana ne-weld scanning, ukugqwala kwe-corrosion scanning, kanye nokuhlola izinto ezisetshenziswayo.
Uhlu olumisiwe inikeza ukuskena kwe-elekthronikhi ngesivinini esikhulu ngaphandle kwezingxenye ezihambayo, amakhono okuhlola athuthukisiwe ngokulawula isofthiwe yezici ze-boam, nokuhlola ngama-engeli amaningi nge-probe eyodwa.
USEKELO LWEKHASIMENDE
Amadokhumenti / Izinsiza
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I-DACON PA Ultrasonic Phased Array [pdf] Iziyalezo I-PA Ultrasonic Phased Array, PA, Ultrasonic Phased Array, Phased Array |