Ukusetshenziswa kwamarobhothi ezimboni kudume kakhulu kunase-China, namarobhothi akuqala athatha indawo yemisebenzi engathandwayo. Amarobhothi athathe imisebenzi yezandla eyingozi nemisebenzi ekhathazayo njengokusebenzisa imishini esindayo ekukhiqizeni nasekwakheni noma ukuphatha amakhemikhali ayingozi kumalabhorethri. Amarobhothi amaningi angasebenza ngokuzimela, futhi esikhathini esizayo amarobhothi azosebenzisana nabantu.
Uma uhlelo lokusebenza olulodwa noma eziningi ezihlanganyelwayo zerobhothi zisetshenziswa ukwenza imisebenzi yokuhlanganisa ezenzakalelayo, ungakhuphula isivinini sokukhiqiza nekhwalithi ngenkathi wehlisa izindleko. Ingasebenza ngokuphepha futhi ithathe imisebenzi ephindaphindwayo ukuze ikhulule abasebenzi bakho futhi isize ukwenza umsebenzi owengeziwe onenzuzo. Ukuphatha izinto ezincane, ezingajwayelekile kungasiza ukuthuthukisa izinqubo ezifanaisikulufu sebholaukushayela, ukukhwezwa, nokubeka. Ifaka ukuguquguquka okumangalisayo nokuphinda kusetshenziswe kalula.
Lapho abantu belawula amarobhothi bekude, izandla zabo zerobhothi zingakwazi ukufeza imisebenzi kalula. Manje sesingakwazi ukulandelela nokuphindaphinda ukunyakaza kweminwe yomuntu ngezandla zokwenziwa.
Futhi izinjini ezivame ukusetshenziswa kumarobhothi ziqukethe izinhlobo ezintathu: ama-DC ajwayelekile, ama-servo motors, nama-stepper motors.
1. I-DC motor okukhiphayo noma okokufaka kwamandla kagesi e-DC wenjini ejikelezayo, ebizwa nge-DC motor, iyakwazi ukuzuza amandla kagesi e-DC namandla omshini ukuze iguqule injini yomunye. Uma isebenza njengemoto, iyinjini ye-DC, eguqula amandla kagesi abe amandla emishini; uma isebenza njengejeneretha, iyijeneretha ye-DC, eguqula amandla emishini abe amandla kagesi.
2. I-Servo motor ibizwa nangokuthi yi-executive motor, ohlelweni lokulawula okuzenzakalelayo, isetshenziswa njenge-executive element ukuguqula isignali kagesi eyamukelwe ibe yi-angular displacement noma ukuphuma kwe-angular velocity ku-motor shaft. Ihlukaniswe izigaba ezimbili: DC kanye AC servo motor. Isici sayo esiyinhloko ukuthi akukho ukuzishintshanisa lapho i-voltage yesignali ingu-zero, futhi ijubane liyancipha ngezinga elifanayo ngokunyuka kwe-torque.
3. I-Stepper motor iyisici sokulawula i-open-loop esiguqula isignali ye-pulse kagesi ibe yi-angular nomaumugqaukufuduka. Endabeni yokungalayishwa ngokweqile, isivinini se-motor, isikhundla sokuma sincike kuphela ekuvaleni kwesignali ye-pulse kanye nenani lama-pulses, futhi akuthintwa izinguquko emthwalweni, okungukuthi, ukwengeza isignali ye-pulse motor, injini ijika nge-engeli yesinyathelo. Ubukhona balokhuumugqaubuhlobo, kuhlanganiswe ne-stepper motor iphutha lezikhathi kuphela futhi alikho iphutha elikhulayo nezinye izici. Yenza emkhakheni wejubane, isikhundla kanye nokunye ukulawula nge-stepper motor ukuze ulawule kube lula kakhulu.
KGGI-Stepping MotorFuthiIbhola/ I-Leading ScrewInhlanganisela YangaphandleI-Actuator yomugqaFuthi NgeShaftIsikulufuI-Stepper Motor I-Actuator yomugqa
Abaqalayo ngokuvamile abazi okuningi mayelana nemoto yokulawula isilawuli esincane, isiqalo singasebenzisa isilawuli esincane esikhipha isignali ye-PWM ukulawulaDC motor, futhi ngokuqhubekayo ungazama ukulawula i-i-stepper motorngokunemba kokulawula okuphezulu. Nge-motion drive yemoto, ungakhetha ngokujwayelekileDC motors or ama-stepper motors, futhiama-servo motorsngokuvamile asetshenziswa engalweni yerobhothi, esetshenziselwa ukuthola i-engeli yokuzungeza enembile.
Isikhathi sokuthumela: Oct-11-2022
