Izindaba
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Injini enamandla amakhulu izokhipha i-corona discharge. Kungani injini enemvamisa eguquguqukayo yenza okufanayo?
Ukukhishwa kwe-corona kwenzeka lapho insimu kagesi engalingani ikhiqizwa ngumqhubi ongasheleli. Eduze kwensimu kagesi engalingani futhi eduze kwe-electrode ene-radius encane yokugoba, lapho i-voltage ikhuphuka iye ezingeni elithile, ngenxa ye-ionization yomoya, kuzovela ukukhishwa, kwakha i-c...Funda kabanzi -
Ukuhlaziywa Kwezimbangela Zezinkinga Zokushisa Ezithwala Izimoto
Uhlelo lokuthwala luyisici esibaluleke kakhulu sekhwalithi nokusebenza kwemikhiqizo yezimoto. Ukushisa ngokweqile kwama-bearings kuvame ukuba yimbangela eyinhloko yokwehluleka kohlelo lokuthwala. Ukushisa ngokweqile kwama-bearings kungaholela ekuwohlokeni nasekuhlulekeni kwamafutha okuthwala, okubangela ukuguquka kwendandatho yangaphakathi neyangaphandle...Funda kabanzi -
Kungani i-motor shaft iphenduka ibe luhlaza okwesibhakabhaka?
Kwabafundi abaningi, igama elithi “bluing” alijwayelekile. I-bluing inqubo lapho izingxenye zensimbi noma zensimbi zishiswa khona zifike ezingeni lokushisa elifanele emoyeni, emhwamukweni wamanzi noma emakemikhali ukuze kwakhiwe ifilimu eluhlaza okwesibhakabhaka noma emnyama phezu kobuso. Kodwa-ke, ngezingxenye zemoto, ngokuvamile akwenzeki...Funda kabanzi -
Yimiphi imiphumela ukwehla kwamandla kagesi okunayo enjinini?
I. Ukwehluka Kwamanje Ngokusho koMthetho ka-Ohm, ubudlelwano phakathi kwe-I yamanje, i-voltage U, kanye nokumelana R yi-I = U/R. Kuma-motor, ukumelana R (ikakhulukazi ukumelana ne-stator kanye nokumelana ne-rotor) ngokuvamile akushintshi kakhulu, ngakho-ke ukwehla kwe-voltage U kuzoholela ngqo ekwandeni kwe-curren...Funda kabanzi -
Izidingo kanye nethonya lezimo zemvelo ezikhethekile ekufakweni kwe-motor insulation
Izimo ezikhethekile zemvelo zama-motor zingahlukaniswa ngezigaba ezimbili ezinkulu ngokusekelwe kuhlobo lwezici zemvelo: izindawo zemvelo zesimo sezulu kanye nezindawo zezimboni. Izindawo zemvelo zesimo sezulu zifaka phakathi izindawo ezishisayo, zasolwandle, ezibandayo, ezingaphansi komhlaba kanye nezindawo ezizungezile...Funda kabanzi -
Iyini imiphumela yezinqubo ezahlukene zokwelapha ukufakelwa komoya ekhwalithini yama-motor?
Ukwelashwa kokufakwa kokushisa kwama-windings kuyindlela yokuqinisa ukufudumala eyenziwa ngaphansi kwesimo sokuthi isakhiwo sokufakwa kokushisa sama-windings sihlangabezana nezidingo zomklamo. Okusho ukuthi, ngenqubo yokufaka nokubhaka, i-varnish yokufakelwa ingena kuzo zonke izikhala ze...Funda kabanzi -
Ama-bearings afanelekela izindawo ezinokushisa okuphezulu, ezinokushisa okuphansi kanye nezingcolile!
Ama-bearings angenye yezingxenye ezibaluleke kakhulu zemikhiqizo yezimoto. Izimo zokusebenza ezikhethekile zibeka izidingo eziphezulu kakhulu kuma-bearings ngokwawo kanye nokugcotshwa kwawo. Isibonelo, izindawo zokushisa okuphezulu, izindawo zokushisa okuphansi, ukuguquguquka okukhulu kwezinga lokushisa, kanye nendawo...Funda kabanzi -
Kungani ukusebenza kahle kwama-magnet motors ahlala njalo kuphezulu?
Injini ehambisanayo yemagnethi ehlala njalo yakhiwe kakhulu yi-stator, i-rotor kanye nezingxenye zezindlu. Njengezinjini ze-AC ezivamile, i-stator core inesakhiwo esinama-laminated ukunciphisa ukulahleka kwensimbi okubangelwa ugesi we-eddy kanye nomphumela we-hysteresis ngesikhathi sokusebenza kwenjini; ama-windings ngokuvamile ange-three-ph...Funda kabanzi -
Injini Ehambisanayo Yama-Magnet Ehlala Njalo
Ama-motor ahambisanayo, ikakhulukazi ama-motor angavamile omhlaba ahlala njalo anamandla, ayinto eqabulayo emkhakheni wama-motor. Uma kuqhathaniswa nama-motor avamile asebenzisa ugesi, ama-motor ahlala njalo anamandla awagcini nje ngokuba nesakhiwo esilula nokusebenza okuthembekile, kodwa futhi mancane ngobukhulu...Funda kabanzi -
Iphampu Yesikulufa Se-Impeller Yohlelo Lokusebenza
Amaphampu e-screw centrifugal impeller asetshenziswa kabanzi kumaphrojekthi okuhlanza indle kamasipala, embonini yokucubungula ukudla, embonini yamakhemikhali, embonini yokukhiqiza ubhiya, embonini yokwenza amaphepha, njll. anezimpawu zokungavimbeki, ububanzi obukhulu, ukusebenza kahle okuphezulu kanye nokugcinwa okulula. Kuncike ku-p...Funda kabanzi -
Isebenza kanjani imoto yendandatho yokushelela? Umgomo wokusebenza wemoto yokungenisa indandatho yokushelela
Ama-motor e-slip ring, aziwa nangokuthi ama-wound rotor motors, ayisizinda sezinhlelo zokusebenza eziningi zokudlulisa amandla aphezulu. Asetshenziswa kabanzi ezimbonini zezinto zokusetshenziswa ezifana nezezimayini, izimboni zezinto zokusetshenziswa kwezimbiwa noma izimboni zokunamathela ezifana nesamente, i-limestone, kanye ne-gypsum ezinhlobonhlobo zokuchoboza, ama-roller pres...Funda kabanzi -
Inkosi yokonga ugesi-injini yochungechunge lwe-SCZ yokungafuni ukuhambisana
Injini yokwenqaba yochungechunge lwe-SCZ iyinjini ye-TEFC esebenza kahle kakhulu eyenziwe yinkampani yethu. Yakhelwe ubuchwepheshe obusha benjini yokwenqaba yokwenqaba yokuvumelanisa esekelwa amandla kagesi. Ukusebenza kahle kuhambisana ne-New GB 1 kanye ne-IEC IE5 standard. Inezici zesakhiwo esiqinile,...Funda kabanzi