Inzwa ye-ultrasonic iyinzwa eguqula amasignali amaza e-ultrasonic abe amanye amasiginali wamandla, ngokuvamile amasignali kagesi. Amaza e-Ultrasonic amagagasi ayimishini anamaza okudlidliza angaphezu kuka-20kHz. Zinezici zefrikhwensi ephezulu, ubude beza beza obufushane, isenzakalo esincane sokuhlukanisa, kanye nokuqondisa okuhle kakhulu, okuzivumela ukuba zisakaze njengemisebe eqondisayo. Amagagasi e-Ultrasonic anamandla okungena oketshezini nasezintweni eziqinile, ikakhulukazi ezintweni eziqinile ezingacacile. Lapho amagagasi e-ultrasonic ehlangabezana nokungcola noma ukuxhumana, akhiqiza ukubonakaliswa okuphawulekayo ngendlela yamasignali e-echo. Ukwengeza, lapho amagagasi e-ultrasonic ehlangana nezinto ezihambayo, angakwazi ukukhiqiza imiphumela ye-Doppler.
Kuzicelo zezimboni, izinzwa ze-ultrasonic ziyaziwa ngokuthembeka kwazo okuphezulu nokuguquguquka okunamandla. Izindlela zokulinganisa zezinzwa ze-ultrasonic zisebenza ngokwethembeka ngaphansi cishe kwazo zonke izimo, zivumela ukutholwa kwento okunembayo noma ukulinganisa izinga lempahla ngokunemba kwemilimitha, ngisho nemisebenzi eyinkimbinkimbi.
Lezi zindawo zihlanganisa:
>Amathuluzi Obunjiniyela Bemishini/Amathuluzi Omshini
>Ukudla Nesiphuzo
>Ukubaza kanye Nefenisha
>Izinto zokwakha
> Ezolimo
>Izakhiwo
>Imboni ye-Pulp nephepha
>Imboni Yezokuthutha
>Isilinganiso Sezinga
Uma kuqhathaniswa nenzwa ye-inductive kanye ne-capacitive proximity sensor, izinzwa ze-ultrasonic zinebanga elide lokutholwa. Uma kuqhathaniswa nenzwa ye-photoelectric, inzwa ye-ultrasonic ingasetshenziswa ezindaweni eziqinile, futhi ayihlanganiswa nombala wezinto ezihlosiwe, uthuli noma inkungu yamanzi emoyeni.Inzwa ye-Ultrasonic ifaneleka ukuthola izinto ezifundeni ezahlukene, njengoketshezi, izinto ezibonakalayo, izinto ezibonakalayo kanye nezinhlayiya, njll.Izinto ezibonakalayo ezifana namabhodlela engilazi, amapuleti engilazi, ifilimu ekhanyayo ye-PP/PE/PET nezinye izinto zokutholwa. Izinto ezibonakalayo ezifana ne-foil yegolide, isiliva nezinye izinto zokutholwa, kulezi zinto, inzwa ye-ultrasonic ingabonisa amakhono okuthola okuhle kakhulu futhi azinzile.Inzwa ye-Ultrasonic ingasetshenziswa futhi ukuthola ukudla, ukulawula okuzenzakalelayo kwezinga lezinto; Ngaphezu kwalokho, ukulawulwa okuzenzakalelayo kwamalahle, amapulangwe ezinkuni, usimende namanye amazinga empushana nakho kufanelekile kakhulu.
Izici Zomkhiqizo
> Okukhiphayo ukushintsha kwe-NPN noma kwe-PNP
> I-analog voltage okukhiphayo 0-5/10V noma okukhiphayo kwamanje kwe-analog 4-20mA
> Okukhiphayo kwe-Digital TTL
> Okukhiphayo kungashintshwa ngokuthuthukiswa kwe-serial port
> Ukusetha ibanga lokutholwa ngemigqa yokufundisa
> Isinxephezelo sezinga lokushisa
> I-analog voltage okukhiphayo 0-5/10V noma okukhiphayo kwamanje kwe-analog 4-20mA
> Okukhiphayo kwe-Digital TTL
> Okukhiphayo kungashintshwa ngokuthuthukiswa kwe-serial port
> Ukusetha ibanga lokutholwa ngemigqa yokufundisa
> Isinxephezelo sezinga lokushisa
Inzwa ye-ultrasonic yohlobo lokusabalalisa
Ukusetshenziswa kwe-diffuse reflection ultrasonic sensors kubanzi kakhulu. Inzwa eyodwa ye-ultrasonic isetshenziswa kokubili njenge-emitter nomamukeli. Lapho inzwa ye-ultrasonic ithumela umsebe wamagagasi e-ultrasonic, ikhipha amaza omsindo ngesidlulisi esisenzwa. Lawa maza omsindo asakazeka ngefrikhwensi ethile kanye nobude begagasi. Uma behlangabezana nesithiyo, amaza omsindo ayaboniswa futhi abuyiselwe kunzwa. Kuleli qophelo, umamukeli wenzwa uthola amaza omsindo abonisiwe futhi awaguqule abe amasignali kagesi.
Inzwa yokubona ehlukanisayo ikala isikhathi esisithathayo ukuze amaza omsindo ahambe ukusuka ku-emitter ukuya kumamukeli futhi ibala ibanga eliphakathi kwento nenzwa ngokususelwe kusivinini sokusakazeka komsindo emoyeni. Ngokusebenzisa ibanga elilinganisiwe, singakwazi ukunquma ulwazi olufana nendawo, usayizi, kanye nokuma kwento.
Inzwa yokubona ehlukanisayo ikala isikhathi esisithathayo ukuze amaza omsindo ahambe ukusuka ku-emitter ukuya kumamukeli futhi ibala ibanga eliphakathi kwento nenzwa ngokususelwe kusivinini sokusakazeka komsindo emoyeni. Ngokusebenzisa ibanga elilinganisiwe, singakwazi ukunquma ulwazi olufana nendawo, usayizi, kanye nokuma kwento.
Inzwa ye-ultrasonic yeshidi eliphindwe kabili
Inzwa ye-ultrasonic sheet sheet isebenzisa isimiso senzwa yohlobo lwe-beam. Ekuqaleni yakhelwe imboni yokunyathelisa, i-ultrasonic ngokusebenzisa inzwa ye-beam isetshenziselwa ukubona ukushuba kwephepha noma ishidi, futhi ingasetshenziswa kwezinye izinhlelo zokusebenza lapho kudingekile ukuhlukanisa ngokuzenzakalelayo phakathi kwamashidi angashadile nama-double ukuze kuvikelwe imishini futhi ugweme imfucuza. Bahlaliswa endlini ehlangene enobubanzi obukhulu bokutholwa. Ngokungafani namamodeli akhanyayo asakazayo namamodeli abonisayo, lezi zinzwa ze-ultrasonic sheet sheet azishintshi ngokuqhubekayo phakathi kwamamodi okudlulisa nokwamukela, futhi azilindi ukuthi isignali ye-echo ifike. Ngenxa yalokho, isikhathi sayo sokuphendula sishesha kakhulu, okuholela emazingeni aphezulu kakhulu okushintsha.
Ngezinga elikhulayo le-automation yezimboni, i-Shanghai Lanbao yethule uhlobo olusha lwenzwa ye-ultrasonic engasetshenziswa ezimweni eziningi zezimboni. Lezi zinzwa azithintwa umbala, ukucwebezela, nokukhanyela. Bangakwazi ukuzuza ukutholwa kwento ngokunemba kwemilimitha ebangeni elifushane, kanye nokutholwa kwento yobubanzi obukhulu. Atholakala ngemikhono enentambo engu-M12, M18, kanye ne-M30, enesinqumo esingu-0.17mm, 0.5mm, no-1mm ngokulandelanayo. Izindlela zokukhiphayo zifaka i-analog, switch (NPN/PNP), kanye nokuphumayo kwesixhumi esibonakalayo sokuxhumana.
Inzwa ye-LANBAO Ultrasonic
| Uchungechunge | Ububanzi | Ibanga lezinzwa | Indawo eyimpumputhe | Isixazululo | I-voltage yokuhlinzeka | Imodi yokukhipha |
| UR18-CM1 | M18 | 60-1000 mm | 0-60 mm | 0.5mm | 15-30VDC | I-Analog, ukushintsha okukhiphayo (NPN/PNP) nokuphuma kwemodi yokuxhumana |
| UR18-CC15 | M18 | 20-150 mm | 0-20mm | 0.17mm | 15-30VDC | |
| UR30-CM2/3 | M30 | 180-3000 mm | 0-180mm | 1mm | 15-30VDC | |
| UR30-CM4 | M30 | 200-4000mm | 0-200mm | 1mm | 9...30VDC | |
| UR30 | M30 | 50-2000 mm | 0-120mm | 0.5mm | 9...30VDC | |
| US40 | / | 40-500 mm | 0-40mm | 0.17mm | 20-30VDC | |
| Ishidi eliphindwe kabili le-UR | i-M12/M18 | 30-60 mm | / | 1mm | 18-30VDC | Ukushintsha okukhiphayo (NPN/PNP) |
Isikhathi sokuthumela: Aug-15-2023