Iqembu labafundi labuza umbuzo lapho livakashele ifekthri: Kungani amadayamitha wesandiso seshaft ngokusobala ehlukile kumamotho amabili anomumo ofanayo ngokuyisisekelo? Mayelana nalokhu okuqukethwe, abanye abalandeli nabo baphakamise imibuzo efanayo. Kuhlanganiswe nemibuzo ephakanyiswe abalandeli, sinokushintshana okulula nawe.
I-shaft extension diameter iyisihluthulelo sokuxhumana phakathi komkhiqizo wemoto kanye nemishini eqhutshwayo. Ububanzi be-shaft extension, ububanzi bokhiye, ukujula kanye nokulinganisa konke kuthinta ngokuqondile ukuxhumeka kokugcina nomphumela wokudlulisa, futhi kuyizinto ezibalulekile zokulawula inqubo yokucubungula i-shaft. Ngokusetshenziswa kwemishini yokulawula izinombolo ezenzakalelayo ekucutshungulweni kwezingxenye, ukulawulwa kokucutshungulwa kwe-shaft sekulula kakhulu.
Kungakhathalekile ukuthi inhloso ejwayelekile noma amamotho ahlosiwe ngokukhethekile, ububanzi be-shaft extension buhlobene ne-torque elinganiselwe, futhi kunemithetho eqinile kakhulu ezimweni zobuchwepheshe zemikhiqizo yezimoto. Noma yikuphi ukwehluleka kwesici sokuhlola kuzoholela ekuhlulekeni kwawo wonke umshini. Njengesisekelo sokukhethwa kwemoto esekelayo yemishini yekhasimende, izophinde ikhonjiswe ngokucacile kumasampula omkhiqizo wefekthri ngayinye yemoto futhi ihambisane nezimo zobuchwepheshe; futhi ngosayizi wokunwetshwa kwe-shaft ohlukile kumotho ejwayelekile, kubalulwe ngokufanayo kusandiso se-shaft esingajwayelekile. Uma izidingo ezinjalo zidingeka, ukuxhumana kwezobuchwepheshe nomkhiqizi wezimoto kuyadingeka.
Imikhiqizo yezimoto idlulisa i-torque ngokusebenzisa isandiso se-shaft, ububanzi besandiso se-shaft kufanele bufane ne-torque edlulisiwe, futhi usayizi kufanele ukwazi ukuqinisekisa ukuthi isandiso se-shaft asiwohloki noma aphuki ngesikhathi sokusebenza kwenjini.
Ngaphansi kwesimo sokuphakama kwesikhungo esifanayo, ububanzi besandiso se-shaft bulinganiselwe. Ngokuvamile, ububanzi bokunwetshwa kwe-shaft ye-2-pole high-speed motor yigiya elilodwa elincane kunelinye lama-poles angu-4 nangaphezulu kwamamotho anesivinini esiphansi.Kodwa-ke, ububanzi be-shaft extension ye-motor-low-power enesisekelo esifanayo buyingqayizivele, ngoba ubukhulu be-torque edlulisiwe akwanele ukuthi buthinte ububanzi besandiso se-shaft, kuzoba nomehluko wekhwalithi, kanye nokuguquguquka. iyisici esivelele.
Ukuthatha i-concentric motor enamandla amakhulu kanye nezinombolo zezigxobo ezihlukene njengesibonelo, i-torque elinganiselwe ye-motor enenani elincane lezigxobo kanye nesivinini esikhulu kufanele ibe yincane, kanye ne-torque elinganiselwe ye-motor enenombolo enkulu yezigxobo kanye nesivinini esiphansi. kufanele ibe nkulu. Ubukhulu be-torque bunquma ububanzi be-shaft ejikelezayo, okungukuthi, i-torque ye-motor-speed motor inkulu kakhulu, ngakho izohambisana nobubanzi obukhulu besandiso se-shaft. Ngenxa yokuthi i-spectrum yamandla embozwe inombolo yozimele efanayo ingase ibe banzi uma kuqhathaniswa, ngezinye izikhathi ububanzi be-shaft extension ye-motor enesivinini esifanayo nayo ihlukaniswe ngamagiya. Ngenxa yezidingo zomhlaba wonke zezingxenye zemoto ezinokugxila okuphezulu kanye nenani eliphakeme lezigxobo, kungcono ukusetha ububanzi obuhlukahlukene bokunwetshwa kwe-shaft ngokwenani lezigxobo zemoto ngaphansi kwesimo sokugxila okuphezulu nokuphakama, ukuze ugweme ukuhlukaniswa iziqephu. ngaphansi kwesimo sokugxila okuphezulu kanye nenani eliphakeme lezigxobo. .
Ngokomehluko we-torque ye-motor ngaphansi kwesimo sesikhungo esifanayo, amandla aphezulu kanye nesivinini esihlukile, lokho ikhasimende elikubonayo umehluko kuphela kububanzi besandiso se-motor shaft, futhi isakhiwo sangempela sangaphakathi se-motor casing singaphezulu. ezahlukene.I-diameter yangaphandle ye-rotor ye-low-speed, multi-pole motor inkulu, futhi ukuhlelwa kwe-stator winding nakho kuhluke kakhulu kulokho kwe-motor-stage motor.Ikakhulukazi kuma-motor angu-2-high-speed, hhayi kuphela ububanzi bokunwetshwa kwe-shaft igiya elilodwa elincane kunamanye ama-motor inombolo yesigxobo, kodwa futhi ububanzi bangaphandle be-rotor buncane kakhulu. Ubude bokuphela kwe-stator buthatha ingxenye enkulu yesikhala se-motor cavity, futhi kunezindlela eziningi zokuxhuma ugesi ekugcineni. Futhi imikhiqizo eminingi enezakhiwo ezahlukene ingatholakala ngokuxhunywa kukagesi.
Ngaphezu komehluko kububanzi besandiso se-motor shaft, kukhona nomehluko othile ekwandisweni kwe-shaft kanye nohlobo lwe-rotor yamamotho ngezinhloso ezahlukahlukene. Isibonelo, ukunwetshwa kwe-shaft ye-metallurgical motor ephakamisayo kuvame ukunwetshwa kwe-conical shaft, futhi amanye amamotho ama-cranes nama-hoist kagesi adingeka ukuthi abe ama-conical rotor. Linda.
Emikhiqizweni yezimoto, uma kubhekwa izidingo zokwenziwa kwe-serialization kanye nokwenza ngokujwayelekile izingxenye nezingxenye, ukwakheka nosayizi wezingxenye kuqukethe izici ezithile zokusebenza. Indlela yokuqonda nokufunda ngokweqiniso lawa makhodi osayizi kuwubuchwepheshe obukhulu ngempela. isihloko.
Isikhathi sokuthumela: Jul-14-2022