Ama-reducers ama-mechanical transmissions asetshenziswa kabanzi ekwakheni imikhumbi, ukongiwa kwamanzi, amandla, imishini yobunjiniyela, i-petrochemical, nezinye izimboni. Kunezinhlobo eziningi zokunciphisa. Udinga ukuqonda okuhle nokubi ngaphambi kokukhetha efanele ehambisana nesicelo sakho. Bese sichaza izinzuzo nezinkinga zokuncishiswa okuhlukahlukene:
I-worm gear reducer ine-input worm kanye negiya lokukhipha. Ibonakala nge-torque ephezulu yokudlulisa, isilinganiso esiphezulu sokunciphisa, kanye nobubanzi obubanzi, okuyisilinganiso sokunciphisa esingu-5 kuya ku-100 kudrayivu yesiteji esisodwa. Kodwa indlela yokudlulisela yayo ayikona okokufaka nokuphuma kwe-coaxial, okukhawulela ukusetshenziswa kwayo. Futhi ukusebenza kahle kwayo kokudlulisela kuphansi kakhulu - akukho ngaphezu kwama-60%. Njengoba kuyi-related friction transmission, ukuqina kwe-torsional ye-worm gear reducer iphansi kancane, futhi izingxenye zayo zokudlulisela kulula ukuzisebenzisa ngesikhathi sesevisi esifushane. Ngaphezu kwalokho, isinciphisi sikhiqiza ukushisa kalula, ngakho-ke isivinini sokufaka esivumelekile asiphezulu (2,000 rpm). Lokhu kunciphisa ukusetshenziswa kwayo.
Sebenzisa ama-servo motors ukukhulisa i-torque: Ngokuthuthukiswa kobuchwepheshe be-servo motor ukusuka ku-high-torque ukuminyana kuya ku-high-power density, ijubane linganyuswa libe ngu-3000 rpm. Njengoba ijubane likhuphuka, ukuminyana kwamandla we-servo motor kuthuthukiswa kakhulu. Lokhu kubonisa ukuthi noma ngabe i-servo motor izohlonyiswa ngesinciphisi noma cha kuncike ezidingweni zohlelo lokusebenza kanye nezindleko. Isibonelo, iwusizo ezinhlelweni ezidinga ukuhambisa umthwalo noma ukuma okunembile. Ngokuvamile, ingasetshenziswa kwezokundiza, amasathelayithi, embonini yezokwelapha, ezobuchwepheshe bezempi, okokusebenza kwe-wafer, amarobhothi, neminye imishini ezenzakalelayo. Kuzo zonke lezi zimo, i-torque edingekayo ukuhambisa umthwalo ihlala idlula kakhulu umthamo we-torque we-servo motor uqobo. Futhi le nkinga ingasingathwa ngokuphumelelayo ngokwandisa i-torque ye-servo motor ngokusebenzisa isinciphisi.
Iyakwazi ukukhulisa i-torque ngokukhuphula ngokuqondile i-torque ye-servo motor. Kepha ayidingi nje kuphela izinto ezisetshenziswayo zikazibuthe ezibizayo kodwa futhi nesakhiwo semoto esiqinile. Ukwenyuka kwe-torque kuhambisana nokukhuphuka kwamanje kokulawula. Khona-ke amandla akhulayo azodinga umshayeli omkhudlwana, izingxenye ze-elekthronikhi ezinamandla kakhudlwana, kanye nemishini ye-electromechanical, okuzokwandisa izindleko zesistimu yokulawula.
Enye indlela yokwandisa i-torque ephumayo ukukhulisa amandla e-servo motor. Ngokuphinda kabili isivinini se-servo motor, ukuminyana kwamandla wesistimu ye-servo kungaphindeka kabili, ngaphandle kokushintsha umshayeli noma izingxenye zesistimu yokulawula futhi ngaphandle kwezindleko ezengeziwe. Lapha, kudinga abanciphisi ukuze bafinyelele "ukunciphisa nokwanda kwe-torque". Ngakho-ke, ama-reducers ayadingeka kuma-servo motors anamandla aphezulu.
Isinciphisi segiya le-harmonic sakhiwe indandatho yegiya yangaphakathi eqinile, indandatho yegiya yangaphandle eguqukayo, kanye nejeneretha ye-harmonic. Isebenzisa ijeneretha ye-harmonic njengengxenye yokufaka, indandatho yegiya yangaphakathi eqinile njengengxenye engashintshi, kanye neringi yegiya yangaphandle eguquguqukayo njengengxenye yokuphumayo. Phakathi kwazo, indandatho yegiya yangaphandle eguquguqukayo yenziwe ngempahla ekhethekile enezindonga ezincane zangaphakathi nangaphandle. Lona ubuchwepheshe obuyinhloko balolu hlobo lokunciphisa. Njengamanje, akekho umkhiqizi e-Taiwan, eChina, ongakhiqiza izinciphisi zamagiya e-harmonic. Uchungechunge lwezinciphisi zeplanethi ezinomehluko wezinombolo zamazinyo amancane lunezici zokuphuma ngomshini phakathi kwamagiya e-harmonic nezinciphisi zejubane le-cycloid pin. Ingafinyelela ku-zero backlash futhi ingumkhiqizo wemakethe ofana kakhulu nezinciphisi zamagiya e-harmonic.
Izinciphisi ze-Harmonic zinokunemba okuphezulu kokudlulisela kanye nokuhlehla kokudlulisela okuphansi. Afakwe isilinganiso esiphezulu nesibanzi sokunciphisa esingu-50 kuya ku-500 ngedrayivu yesiteji esisodwa. Ngaphezu kwalokho, ukusebenza kahle kwayo kokudlulisela kuphezulu kunaleyo yesinciphisi segiya lezikelemu. Njengoba isilinganiso sokunciphisa sishintsha, ukusebenza kahle kokushayela kwesiteji esisodwa kungahluka phakathi kuka-65 no-80%. Kodwa ngenxa yokudluliselwa kwayo okuguquguqukayo, ukuqina kwayo kwe-torsional kuphansi. Impilo yesevisi yeringi yegiya yangaphandle eguquguqukayo ifushane, futhi isinciphisi sikhiqiza kalula ukushisa. Ngenxa yalokho, isivinini sayo sokufaka esivumelekile asiphezulu - kuphela i-2,000 rpm. Lezi yibubi bayo.
Isikhathi sokuthumela: May-06-2023