Isifinyezo: Ngenxa yokuthi ukuqapha isimo sokudlulisa intambo akufike ngesikhathi enkambisweni yokuthunga yomshini wokuthunga ojikelezayo okhona, ikakhulukazi, izinga lamanje lokuxilongwa kwamaphutha avamile njengokuphuka kwe-yam ephansi kanye nokusebenza kwentambo, indlela yokuqapha ukondliwa kwentambo yomshini wokuthunga oyindilinga ihlaziywe kuleli phepha, futhi ihlanganiswe nezidingo zokulawula inqubo, kuphakanyiswa uhlelo lokuqapha lwangaphandle lwentambo olusekelwe kusimiso sokuzwela kwe-infrared. Ngokusekelwe kumbono wobuchwepheshe bokucubungula isignali ye-photoelectric, uhlaka oluphelele lokuqapha ukunyakaza kwentambo luklanyiwe, futhi kuklanywe amasekethe ayisihluthulelo ehadiwe kanye nama-algorithms esofthiwe. Ngokusebenzisa izivivinyo zokuhlola kanye nokulungisa iphutha emshinini, uhlelo lungaqapha ngesikhathi izici zokuhamba kwentambo ngesikhathi senqubo yokuthunga yemishini yokuthunga eyindilinga, futhi luthuthukise izinga elifanele lokuxilongwa kwamaphutha avamile njengokuphuka kwentambo kanye nokusebenza kwentambo yomshini wokuthunga oyindilinga, okungakhuthaza nobuchwepheshe bokuthola intambo enkambisweni yokuthunga yemishini yokuthunga eyindilinga eyenziwe eShayina.
Amagama ayisihluthulelo: Umshini Wokuluka Weft Ojikelezayo; Isimo Sokudlulisa I-Yam; Ukuqapha; Ubuchwepheshe Bokucubungula Isignali Ye-Photoelectric; Uhlelo Lokuqapha Intambo Elengayo Yangaphandle; Ukuqapha Ukunyakaza Kwentambo.
Eminyakeni yamuva nje, ukuthuthukiswa kwezinzwa zejubane eliphezulu, zemishini, izinzwa ze-piezoelectric, izinzwa ezisebenza kahle, kanye nokuphuka kwentambo okuphumelelayo ngokushintsha izinga lesignali emishinini yokuluka eyindilinga kuholele ekuthuthukisweni kwezinzwa ezinembile, izinzwa zoketshezi, kanye nezinzwa ze-photoelectric zokuxilonga isimo sokuhamba kwentambo. Izinzwa ze-piezoelectric zenza kube kubalulekile ukuqapha ukunyakaza kwentambo1-2). Izinzwa ze-electro-mechanical zibona ukuphuka kwentambo ngokusekelwe ezicini eziguquguqukayo zesignali ngesikhathi sokusebenza, kodwa ngokuphuka kwentambo kanye nokunyakaza kwentambo, okubhekisela kuntambo esimweni sokuluka ngezinduku nezikhonkwane ezingajika noma zijikeleze, ngokulandelana. Uma kwenzeka ukuphuka kwentambo, izilinganiso zemishini okukhulunywe ngazo ngenhla kufanele zithinte intambo, okwandisa ukucindezeleka okwengeziwe.
Njengamanje, isimo sentambo sinqunywa kakhulu ukujikijela noma ukujikeleza kwezingxenye ze-elekthronikhi, okubangela i-alamu yokuphuka kwentambo futhi kuthinte ikhwalithi yomkhiqizo, futhi lezi zinzwa ngokuvamile azikwazi ukunquma ukunyakaza kwentambo. Izinzwa ze-capacitive zinganquma iphutha lentambo ngokuthwebula umphumela wokushaja we-electrostatic charge ensimini yangaphakathi ye-capacitive ngesikhathi sokuthuthwa kwentambo, futhi izinzwa ze-fluid zinganquma iphutha lentambo ngokubona ushintsho lokugeleza koketshezi okubangelwa ukuphuka kwentambo, kodwa izinzwa ze-capacitive kanye ne-fluid zizwela kakhulu endaweni yangaphandle futhi azikwazi ukuzivumelanisa nezimo zokusebenza eziyinkimbinkimbi zemishini ye-circular weft.
Inzwa yokuthola isithombe ingahlaziya isithombe sokunyakaza kwentambo ukuze inqume iphutha lentambo, kodwa intengo iyabiza, futhi umshini wokuthunga onama-weft uvame ukudinga ukuhlonyiswa ngama-sensor amaningi noma amakhulu okuthola isithombe ukuze kufezwe ukukhiqizwa okuvamile, ngakho-ke inzwa yokuthola isithombe emshinini wokuthunga onama-weft ayikwazi ukusetshenziswa ngobuningi obukhulu.
Isikhathi sokuthunyelwe: Meyi-22-2023