I-Micro geared motoriqukethe i-motor kanye ne-gearbox, i-motor ingumthombo wamandla, isivinini semoto siphezulu kakhulu, i-torque incane kakhulu, ukunyakaza kwe-motor rotational kudluliselwa ku-gearbox ngamazinyo emoto (kuhlanganisa nesibungu) afakwe ku-motor shaft, ngakho-ke i-motor shaft ingenye yezingxenye ezibaluleke kakhulu ku-micro geared motor.
I. Impahla ye-motor shaft
Ukukhethwa kwempahla ye-shaft kufanele kucabangele usayizi we-torque, amandla okusebenza, ukumelana nokugqwala, kanye nokuthi kumele kusebenze kazibuthe ngokuya ngezidingo zemoto, impahla ingakhethwa kunsimbi yekhwalithi ephezulu yekhabhoni, insimbi engagqwali, insimbi eyingxubevange, insimbi eshisiwe, njll. Izinto ezisetshenziswa kakhulu kushafti yenjini ziyizinhlobo ezilandelayo.
1. Insimbi ye-American Standard 1141 & 1144, impahla yasekhaya eseduze kakhulu iyinsimbi engu-45, into esetshenziswa kakhulu embonini okwamanje. Ububi obuyinhloko ukuthi kulula ukugqwala, ngakho-ke lapho esetshenziswa, uwoyela owengeziwe ovimbela ukugqwala udinga ukufakwa ukuze unciphise inkinga yokugqwala.
I-2.American Standard 416 insimbi engagqwali, impahla yasekhaya eseduze kakhulu yi-Y1Cr13. akulula ukucubungula, akufanelekile ukucubungula ngezici eziyinkimbinkimbi, njengekhanda le-shaft elinezintambo, intengo ibiza kakhulu kunensimbi engu-45, eshibhile kune-303, isetshenziswa kabanzi.
I-3.American Standard 420 insimbi engagqwali, impahla yasekhaya eseduze kakhulu yi-2Cr13. akulula ukucubungula, akufanelekile ukucubungula ngezici eziyinkimbinkimbi, njengenhloko ye-shaft enentambo, ebiza kakhulu kunensimbi engu-45, eshibhile kune-416/303, esetshenziswa kabanzi.
4. I-American Standard 431 insimbi engagqwali, le nto ayivamisile ukusetshenziswa, ikakhulukazi lapho kuthintana nezikhathi zokudla. Ingathintana nokudla.
5. I-American Standard 303 insimbi engagqwali, ebiza kakhulu, ebonakala ngezinto ezithambile, kulula ukuyicubungula ibe yizimo eziyinkimbinkimbi.
II. Ukuma kwe-motor shaft
Amazinyo emoto kumotho oyi-micro geared motor kanye namazinyo eleveli yokuqala ku-gearbox mesh ukudlulisa ukunyakaza okujikelezayo, okuzokhiqiza i-torque nakanjani, ngakho-ke ukuqina kokuqina kwamazinyo emoto kanye ne-motor shaft kubaluleke kakhulu. Cabanga ngamazinyo e-motor shaft kanye nokulingana kwe-motor shaft, asikwazi ukuzungeza ukuma kwe-motor shaft.
Izimo ze-motor shaft ziyi
A. I-shaft ekhanyayo, ifanele umthwalo omncane kanye ne-torque encane.
B. I-flat shaft noma i-D-shape shaft, ifanele umthwalo ophakathi.
C. Ishaft eboshiwe, ilungele umthwalo ophakathi nendawo.
D.I-shaft ejikelezayo enokhiye, ifanele umthwalo osindayo kanye netorque ephezulu.
E. Isiphetho esiphumayo se-motor shaft siyisibungu, lolu hlobo lwe-motor shaft lukhethekile, lusetshenziswa kakhulu ekushayeleni izikelemu ze-turbo.
III. Izidingo zenqubo ye-motor shaft
Ama-motor ama-Micro gearedzinezidingo zempilo, futhi izidingo zenqubo ye-motor shaft nazo zithinta impilo ye-micro geared motor.
Ubuchwepheshe bokucubungula be-motor shaft bunayo.
Ukunemba kosayizi we-shaft ye-A.Motor kuphezulu uma kuqhathaniswa, kungafinyelelwa phakathi kuka-0.002mm.
B. Ukuze kuvinjwe ukugqwala futhi kuthuthukiswe ukumelana nokugqwala, ingaphezulu le-motor shaft livame ukugcotshwa nge-nickel.
C. Ukuqina kwengaphezulu kwe-motor shaft nakho kubaluleke kakhulu, okuthinta ngokuqondile ukunemba kokulingana namazinyo enjini.
IV. Ukuhlukaniswa kwe-speed reducer drive shaft
I-reducer ihlukaniswe yaba i-high-power reducer kanye ne-low-power reducer ngokusho kwamandla. I-shaft ephumayo yamandla ahlukahlukene, imodeli kanye nesinciphisi sokucaciswa nayo ihlukile, futhi i-shaft yokudlulisela ye-reducer ihlukaniswe yaba yi-shaft yokuphuma kanye ne-input shaft, futhi isimiso sezinhlobo ezimbili ze-shaft yethulwa ngokuningiliziwe ngezansi.
1. Umshini wokukhipha
I-Output shaft yi-shaft exhunywe ku-reducer kanye ne-transmission mechanism, isivinini sokuphuma kwe-shaft okukhiphayo sihamba kancane kakhulu, ngokusho kwe-shaft ephumayo yezinto ezibonakalayo ihlukaniswe ibe yinsimbi yokuphuma kwensimbi, i-plastic output shaft; ngokusho komumo ihlukaniswe yaba shaft owenziwe ngokwezifiso ongu-D, shaft oyindilinga, shaft eyisicaba ephindwe kabili, i-hexagonal shaft, i-pentagonal shaft, shaft yesikwele, njll.
2. Ishafi yokufaka
I-input shaft iyi-shaft yokudlulisela yokuxhuma ye-transmission motor kanye ne-reducer, isivinini sokufaka kanye ne-torque ye-input shaft incane, ububanzi be-shaft; umkhawulo owodwa we-shaft yokufaka ungadlula emgodini okhuphukayo futhi ushumeke emgodini okhuphukayo, i-shaft yokufaka ingakwazi ukuhlanganisa negiya egobolondweni elikhuphukayo, i-slot yokukhweza ivulwa ngakolunye uhlangothi lwe-shaft yokufaka, bese i-motor shaft ye-reducer motor ishumekwe ku-slot okufakwayo, futhi ukhiye we-flat ufakwa phakathi kwe-slot yokhiye we-flat kanye ne-motor shaft ukuze kutholakale umshini wokuxhuma ngokushesha futhi uxhumeke ku-shaft. Ngokubambisana okukhulunywe ngenhla phakathi kwe-shaft yokufaka, isisekelo sokukhweza, i-slot yokukhweza kanye ne-slot yokhiye oyisicaba, i-motor geared ingaxhunywa ngokushesha ku-shaft yokufaka nge-motor shaft, esiza ukufakwa ngokushesha kwe-motor egiyelwe ngendlu ekhuphukayo futhi kwenza ukulayisha nokwehlisa abasebenzi kube lula.
3. Indima kanye nomehluko we-shaft yokudlulisela yesinciphisi.
A. dlulisa inani elithile lamandla.
B. Ukuzungezisa isivinini okokufaka, okukhiphayo ukuzungezisa isivinini esiphansi, ukufeza inhloso yokwehlisa izinga. Esimweni sokunganaki ukumelana nokungqubuzana, i-shaft yokufaka kanye ne-output shaft idlulisa amandla alinganayo, namandla = i-torque * isivinini, okungukuthi, lapho amandla elingana, i-torque nesivinini sokufaka isivinini se-shaft, ngakho-ke i-torque incane, ububanzi be-shaft encane kuphela; ngokuphambene, isivinini se-shaft esiphumayo siphansi, ngakho-ke i-torque inkulu, kufanele isebenzise ububanzi obukhulu be-shaft.
V. Yiziphi izizathu zokushisisa ama-bearings we-miniature geared motor?
I-Micro geared motorekusebenzeni okuvamile, ukushisisa ngeke kubonakale ukufudumeza okungavamile, ukufudumeza kwe-micro geared motor bear serious ngokuvamile kunezizathu ezilandelayo.
1. miniature reducer motor ezithwala umonakalo ke kuzokwenza motor eziveza overheating.
2. amafutha okugcoba axutshwe nezinhlayiya ezingavamile noma izinto zangaphandle ku-bearing kuzokwenza ukuthi i-bearing igugile inyuke ngokushisa ngokweqile.
3. i-miniature reducer motor ephethe ukushoda kwamafutha, uma i-motor kulesi simo isikhathi eside izokwenza ukungqubuzana kwandiswe okuholela ekuthwaleni ukushisa ngokweqile.
4. Ikhwalithi yamafutha okugcoba impofu kakhulu, i-viscosity enganele noma i-viscosity ephezulu kakhulu, ukusebenza kokugcoba kuzoholela ekushiseni okungavamile kwe-bearing.
5. I-miniature reducer bearing kanye ne-output shaft, ikhava yokugcina ixega kakhulu noma iqine kakhulu, iqine kakhulu izoholela ekuthelelekeni kwe-deformation, ukuxega kakhulu kuzoholela ku-offset kuzokwenza ukushisa okuthwala kube nzima.
6. ukufakwa okungalungile kwama-bearings ukuze ama-shafts amabili angabi emgqeni oqondile noma athwale ukungalingani kwendandatho yangaphandle, khona-ke ukuthwala ngeke kube nokuzwela, ukulayisha okugijima ku-aggravated nokushisa.
VI. Yiziphi izizathu eziyisisekelo zokuphuma kwe-axial yemoto encane?
1. Icala lokuqala ukunyakaza okuhlobene kwe-shaft kanye ne-rotor ye-micro motor, i-rotor core kanye ne-shaft uma ngesizathu esithile imbobo eyinhloko kanye ne-micro motor shaft core position clearance, okuholela ku-micro motor rotor core kanye ne-shaft phakathi kwe-axial kanye ne-radial isihlobo esishintshashintshayo, kukhona i-tampering shaft phenomenon, hhayi lokho kuphela, ngenxa yokunyakaza okuphezulu kwe-rotor proba. isivalo esincane sokuphela kwemoto kanye ne-rotor end friction deformation, noma ripple to the stator winding.
2. Icala lesibili umonakalo micro motor axial ukulungiswa pad umonakalo noma ukuvuza, thina in the micro motor design kanye nenqubo yokuthuthukiswa, izinto ezibonakalayo ezishisayo ukunwetshwa izici ukucatshangelwa okubalulekile, ngakho ku-axial uzoshiya igebe elithile, kodwa lokhu kuzoholela ngqo axial displacement tampering eksisi, ngakho ukusetshenziswa indlela yokulayisha pad ukuxazulula izinga le-lead noma i-lead faaka ukuxazulula, uma i-pad ivuza. ukuhluleka kwe-axial brake, ukuphazamisa shaft.
3. Icala lesithathu i-micro motor stator-rotor magnetic centerline automation alignment adjustment okuholela ekulimazeni, isimo esihle se-micro motor yi-stator kanye ne-rotor magnetic centerline edlula ngokuphelele, kodwa empeleni i-micro motor stator-rotor inzima kakhulu ukufeza ukuqondanisa okuphelele kokugqagqana, ngakho-ke i-micro motor ohlelweni lokusebenza izophuma kulesi simo --off-off-off - alignment - off-off-off inqubo yokulungisa ukuqondanisa, ngakho inqubo yokulungisa ephindaphindiwe izovela i-axial runout.
4. uma kuqhathaniswa ne-micro-motor ene-propeller yayo esebenzayo, inqubo yokukhipha umoya izokhiqiza amandla ahambisanayo e-axial ku-micro-motor, uma umphumela webhalansi we-propeller ungemuhle, okuzophinde kuholele ekuhambeni kwe-axial ye-micro-motor.
I-Micro motor axial runout izoveza umthelela?
Kalula nje, uma i-miniature motor axial runout izokwenza i-miniature motor vibration engavamile, umsindo, ukuzala okuhlakazekile, ama-winding ashisiwe, ukunciphisa impilo yesevisi yesimo. Singangeza i-waveform cushion ukuze silungise umcamelo onqenqemeni lwangaphandle lwe-miniature motor bearing kanye ne-end cap nail ukuxazulula inkinga yokunyakaza kwe-axial yemoto encane.
VII. Ungawamisa kanjani ama-bearings we-gearbox yokunciphisa iplanethi?
Imoto yokumisa iplanethi isetshenziswe emikhakheni ehlukahlukene efana ne-smart home, ngakho-ke ukuthwala kwe-micro reducer kulungiselelwe kanjani?
Ngokuvamile amagiya amaplanethi amancane asebenzisa amagiya e-helical anamandla athile e-axial, futhi noma kusetshenziswa amagiya we-helical aphindwe kabili namagiya we-spur, isiqondiso se-axial kufanele sibekwe. Ubukhulu kanye nesiqondiso samandla we-meshing wamagiya kunganqunywa, kuphela ubude be-bearing kanye nephuzu lesenzo samandla ku-shaft okumele kunqunywe ngokudweba. Ngakho-ke, ukukhetha okulandelayo kungenziwa.
I-1, ama-bearings ajwayelekile angama-spherical roller bearings, umugqa owodwa, ama-roller ama-roller angama-double-row, ama-roller ama-cylindrical roller ama-roller, ama-four-point ball ama-bearings, ama-ball bearings, njll.
I-2, ukucaciswa kokukhetha kokuqala ukunquma ubukhulu be-shaft obuthwele usayizi we-bore, isivinini se-shaft yokufaka siphezulu, kufanele sikhethwe nge-bore efanayo ekucacisweni komthamo omkhulu womthwalo, i-shaft ephakathi inamapheya amabili we-gear meshing force esebenza ekuthwaleni, ngokuhambisana nenkulu, kufanele futhi ikhethwe ngesibhobo esifanayo ekucacisweni komthamo omkhulu womthwalo;
I-3, isivinini se-shaft okukhiphayo siphansi futhi i-pair kuphela yamandla e-meshing egiya asebenza ku-shaft kanye ne-bearing, ungakhetha i-bore efanayo kumthamo wokulayisha we-bearing ephakathi noma encane, kodwa i-shaft ephumayo kanye nokuxhumeka okuqinile komshini nomthelela, kufanele ikhethe ukuthwala okunamandla amakhulu omthwalo.
VIII. Ngabe izoba yini imbangela yokuphuka kwe-shaft ku-gearbox we-gear motor?
Emsebenzini wansuku zonke, ngaphezu kokuphuma kwe-reducer motor assembly concentricity akukuhle, futhi i-reducer ephukile shaft ephumela, shaft ephumayo yesinciphisi uma iphukile, akukho ngaphezu kwezizathu ezilandelayo.
Okokuqala, uhlobo olungalungile lokukhetha luholela ekunciphiseni amandla anganele. Abanye abasebenzisi ekukhetheni, ngephutha bakholelwa ukuthi inqobo nje uma itorque elinganiselwe yesinciphisi ekhethiwe ukuze ihlangabezane nezidingo zomsebenzi, empeleni akunjalo, ngenxa yokuthi itorque elinganiselwe yemoto iphindwe ngesilinganiso sokunciphisa, inani lebhande ngokomgomo lizoba ngaphansi kwetorque elinganiselwe yokukhishwa kwezinciphisi ezifanayo ezinikezwe amasampula omkhiqizo.
Okwesibili, ngesikhathi esifanayo ukucabangela umthamo wokulayisha ngokweqile we-drive motor yayo kanye ne-torque yangempela yokusebenza edingekayo. Ikakhulukazi, ezinye izikhathi kufanele zihambisane ngokuqinile nalesi siqondiso, esingagcini nje ngokuvikela amagiya angaphakathi kwesinciphisi, kodwa ikakhulukazi i-shaft ephumayo yesinciphisi iyasonteka.
Isikhathi sokuthumela: Nov-25-2022