Izifaki khodi zamehloziyingxenye ebalulekile ezimbonini eziningi, okuhlanganisa ubunjiniyela bemishini, ukulawula okuzenzakalelayo, ukuklama kwe-mechatronics, kanye nokukhiqiza izimoto.Amadivayisi aguqula ukunyakaza okujikelezayo noma komugqa kube isignali kagesi.Kulesi sihloko, sizoxoxa ngokuthi ziyini izifaki khodi ezibonakalayo, izinhlobo zazo, izinhlelo zokusebenza, nokuthi kungani i-HanDing Optical iwuphawu oluhamba phambili emakethe.
Ayini ama-Optical Encoder?
I-optical encoder iyisisetshenziswa esihumusha indawo yengxenye engumshini, kungaba yi-rotary noma eqondile, ibe isignali kagesi.Izifaki khodi zingakhula noma zibe ngokuphelele.Izifaki khodi ezikhulayo zizwa ukunyakaza futhi zikhiqize isignali inqobo nje uma i-shaft ihamba, kuyilapho izifaki khodi eziphelele zibonisa indawo endaweni ethile ngesikhathi.
Izifaki khodi zamehlo zisebenza ngokususelwe kumgomo wokutholwa kokukhanya.Anediski enemigqa eshintshanayo ebonisa ngale kanye ne-opaque, ebizwa ngokuthi isikali, ezungeza ne-shaft noma ehamba ngokulandelana.Isishumeki sinomthombo wokukhanya ngokuvamile i-LED, kanye nesithwebuli sesithombe esifunda ukukhanya okubonisiwe esikalini.I-photodetector ikhiqiza amasignali kagesi angasetshenziswa ukuze kutholwe indawo, isivinini, kanye nesiqondiso se-shaft.
Izinhlobo zeAma-Optical Encoders
Kunezinhlobo ezimbili eziyinhloko zama-optical encoder: absolute kanye nezifaki khodi ezikhulayo.Izifaki khodi eziphelele zinikeza impendulo yokulungiswa okuphezulu nenembile yendawo.Iningi lazo linesinqumo esingafika ku-24-bits, lihlinzeka ngezikhundla ezingaphezu kwezigidi eziyi-16.Izifaki khodi ezikhulayo zinezinqumo eziphansi, kodwa zishibhile futhi zisetshenziswa kabanzi ezinhlelweni zokulawula ukunyakaza.
Izicelo Zezifaki khodi ze-Optical
Izifaki khodi zamehlo zisetshenziswa ezinhlelweni eziningi, okuhlanganisa amarobhothi, imishini ye-CNC, imishini yezokwelapha, nezinhlelo zokusebenza ze-aerospace.Embonini yemishini, izifaki khodi zibalulekile empendulweni yesikhundla sokuzenzakalela kwemboni, ukucindezela, nezigayo.Ezimotweni, ama-encoder asetshenziswa ezinhlelweni ze-ABS, isilawuli sezimoto, nesiteringi samandla.
Vula izifaki khodi ze-Optical– Umholi Emakethe
I-HanDing Optical iwumkhiqizo ohamba phambili ekwakhiweni kwama-optical encoder.Izifaki khodi zazo zenziwe ngezinto ezisezingeni eliphezulu futhi zenzelwe ukuhlangabezana nezinhlelo zokusebenza ezithile zezimboni, ngaleyo ndlela ziqinisekise ukwethembeka okuphezulu nokuzinza ngisho nangaphansi kwezimo ezimbi.Izifaki khodi zihlangene, kulula ukuzifaka, futhi zilungele ukusetshenziswa endaweni ye-cryogenic kanye nezinga lokushisa eliphezulu (-270 ℃ ukuya ku-1000 ℃), okuzenza zibe nezinto ezihlukahlukene futhi zilungele izinhlelo zokusebenza eziningi zezimboni.
Isifinyezo
Izifaki khodi zokubona ziyizingxenye ezibalulekile ezimbonini eziningi futhi zinikeza isikhundla esibalulekile kanye nempendulo yokunyakaza.Imakethe inikezela ngezinhlobo ezahlukahlukene zamakhodi, kufaka phakathi okuphelele nokukhuphukayo.I-HanDing Optical iphakathi kwemikhiqizo etholakalayo eyenza amakhodi ekhwalithi ephezulu anezici ezihlukahlukene ezihlukile.Sengiphetha, ngokuma okunembile, impendulo enyakazayo, nokulawula, izifaki khodi zokubona zingamadivayisi abalulekile okufanele ucabange ukuwahlanganisa kumasistimu akho.
Isikhathi sokuthumela: May-22-2023
