ubuchwepheshe obukhulu | Imboni entsha | Ephreli 8, 2025
Esimisweni esikhulu semishini yezimboni, ama-motor okungenisa indandatho yokushintsha abe ngumthombo wamandla wemishini eminingi esindayo ngomklamo wawo oyingqayizivele kanye nokusebenza okuhle kakhulu, enikeza ukwesekwa okuzinzile nokuthembekile kwemisebenzi ehlukahlukene yokukhiqiza eyinkimbinkimbi. Okulandelayo, ake sihlolisise isakhiwo, isimiso sokusebenza, izici zokusebenza, amasimu okusetshenziswa kanye nemikhuba yentuthuko yesikhathi esizayo yama-motor okungenisa indandatho yokushintsha.
Ⅰ. Isingeniso
Ama-motor okungenisa indandatho eshelelayo adlala indima ebalulekile emkhakheni wezimboni, futhi ukusebenza kwawo kuthinta ngqo ukusebenza kahle kanye nokuzinza kwezixhumanisi eziningi zokukhiqiza. Kubaluleke kakhulu ukuthi ochwepheshe bezimboni baqonde ulwazi olufanele lwama-motor okungenisa indandatho eshelelayo.
Ⅱ. Izisekelo zeMoto Yokungenisa I-Slip-Ring
(I) Incazelo kanye neSimiso
I-Slip-ring induction motor iyi-induction motor enezigaba ezintathu eguqula amandla kagesi abe amandla omshini ngokusekelwe esimisweni sokungeniswa kwe-electromagnetic. Inqubo yayo yokusebenza iwukukhiqiza insimu kazibuthe ejikelezayo ngokudlulisa ugesi oshintshanayo ngokusebenzisa i-stator winding, ebangela ugesi ekujikelezweni kwe-rotor, ngaleyo ndlela ikhiqize i-torque ye-electromagnetic ukuze iqhube i-rotor ukuthi ijikeleze.
(II) Kungani kufanele usebenzise izindandatho zokushelela
Ama-slip rings adlala indima ebalulekile kuma-induction motors. Ngakolunye uhlangothi, anesibopho sokudlulisa amandla kagesi kusuka ezingxenyeni ezimile kuya ezingxenyeni ezijikelezayo ukuqinisekisa ukugeleza kwamanje okuzinzile; ngakolunye uhlangothi, ngokuxhuma ama-resistors angaphandle, isivinini semoto singalungiswa ngokunembile ukuze sihlangabezane nezidingo ezahlukahlukene zezimo ezahlukene zezimboni.
Ⅲ. Isakhiwo kanye nezingxenye zemoto yokungenisa indandatho yokushelela
(I) I-Stator
I-stator iyisakhiwo sangaphandle esingashintshi semoto, esinama-winding aboshwe ngaphakathi. Lapho ugesi oshintshashintshayo wezigaba ezintathu udlula kulezi zi-windings, kukhiqizwa insimu kazibuthe ejikelezayo, enikeza amandla okuqala ukuze imoto isebenze.
(II) I-Rotor
I-rotor iyingxenye ejikelezayo yemoto, ifakwe i-rotor yenxeba (i-rotor yendandatho eshelelayo). I-slip-ring assembly inezindandatho ezintathu ezizimele zokuqhuba, ezixhunywe ku-rotor ngama-terminal futhi zinomthwalo wokudlulisa ugesi. Amabhulashi nezindandatho ezishelelayo zisebenza ndawonye ukuqinisekisa ukudluliselwa kogesi okuzinzile.
Ⅳ. Isimiso sokusebenza semoto yokungenisa indandatho yokushelela
(I) Inqubo yokusebenza enemininingwane
Uma i-AC yesigaba ezintathu ixhunywe ku-stator winding, i-stator ikhiqiza insimu kazibuthe ejikelezayo. Ngokomgomo wokungeniswa kwe-electromagnetic, le nsimu kazibuthe ibangela ugesi ku-rotor winding. Indandatho eshelelayo kanye nebhulashi kudlulisa ugesi kusuka ku-stator kuya ku-rotor winding, kukhiqiza i-torque kagesi, kuqhube i-rotor ukuthi ijikeleze, futhi kufezeke ukuguqulwa kwamandla kagesi abe amandla omshini.
(II) Indima ebalulekile "yokushelela"
"Ukushelela" kubhekisela emehluko phakathi kwesivinini sensimu yamagnetic esijikelezayo kanye nesivinini sangempela se-rotor, okuyisici esibalulekile ekusebenzeni kwemoto. Ukuba khona kokushelela kubangela ukuthi ukugoqa kwe-rotor kubangele ugesi, okuqinisekisa ukusebenza okuqhubekayo kwemoto. Ngokushintsha ukumelana kwangaphandle okuxhunywe kwisekethe ye-rotor, ukushelela kungalungiswa ngokuguquguqukayo ukuze kufezwe ukulawula okunembile kwejubane lemoto kanye ne-torque.
Ⅴ. Ukulawulwa kwesivinini semoto yokungenisa indandatho yokushelela
(I) Isimiso sokulawula isivinini
Ukulawulwa kwesivinini senjini yokungenisa i-Slip-ring kuncike kakhulu ekulungiseni ukushelela. Ukushintsha ukumelana kwangaphandle kwe-rotor kungalawula ngempumelelo ukushelela, ngaleyo ndlela kufezwe ukulungiswa okunembile kwesivinini senjini ukuze kuhlangatshezwane nezidingo zesivinini zezicelo ezahlukene zezimboni.
(II) Izici ezithinta ukulawulwa kwesivinini
1. Ukumelana Kwangaphandle: Ukwandisa ukumelana kwangaphandle kwandisa ukushelela futhi kunciphisa isivinini senjini; ukunciphisa ukumelana kwangaphandle kunciphisa ukushelela futhi kwandisa isivinini senjini.
2. I-Voltage kanye nemvamisa: Nakuba ukushintsha i-voltage kanye nemvamisa ye-stator winding kungathinta isivinini semoto, kungabangela ukungazinzi kwe-torque kanye nokunciphisa amandla, futhi akuvamile ukusetshenziswa kodwa ekusetshenzisweni okungokoqobo. Ezinhlelweni zokushayela imvamisa eguquguqukayo, ukulawulwa okunembile kwesilinganiso se-voltage kanye nemvamisa kungafeza imiphumela engcono yokulawula isivinini.
3. Ukushintsha inombolo ye-pole: Ukushintsha inani lezinsika ze-motor kungashintsha isivinini esihambisanayo. Kuma-motor aklanyelwe ngokukhethekile anezinsika ezimbili noma eziningi ezisheshayo, ukushintsha inombolo ye-pole kufezwa ngokucushwa kwe-stator winding ethile ukuze kulungiswe isivinini se-motor. Le ndlela inokuqina okuphezulu nokusebenza kahle, kodwa izinketho ezimbalwa zokulawula isivinini zimbalwa.
4. I-Load torque: Ijubane lenjini liyashintsha nge-torque yomthwalo. Lapho i-torque yomthwalo ikhuphuka, ijubane lenjini liyancipha; lapho i-torque yomthwalo incipha, ijubane lenjini liyakhuphuka. Ezisetshenzisweni ezisebenzayo, umthamo wenjini kanye nokucushwa kwayo kufanele kukhethwe ngokufanele ngokwezici zomthwalo ukuqinisekisa ukusebenza okuzinzile.
VI. Izinzuzo kanye nokusetshenziswa kwama-motor okungenisa indandatho eshelelayo embonini
(I) Izinzuzo zezicelo zezimboni
1. I-torque ephezulu yokuqalisa: Uma iqala, ingakhiqiza i-torque ephezulu yokuqalisa ngomsinga ophansi wokuqalisa, ofanele imishini yokuqalisa enemithwalo esindayo njengemishini yezimayini nama-crane asindayo.
2. Ukulawula isivinini okuguquguqukayo: Ngokulungisa i-resistor yangaphandle, isivinini senjini singalungiswa kalula ngokuguquguqukayo ukuze kuhlangatshezwane nezidingo zezinqubo ezahlukene zokukhiqiza.
3. Isici samandla aphezulu: Ukwengeza ukumelana nesekethe ye-rotor kungathuthukisa isici samandla enjini, kunciphise ukulahleka kwamandla okusabela, futhi kuthuthukise ukusebenza kahle kwamandla. Ifanele imishini emikhulu yezimboni enezidingo eziphezulu zokusebenza kahle kwamandla.
4. Isakhiwo esiqinile nesihlala isikhathi eside: Umklamo wesakhiwo esiqinile unokumelana okunamandla nokucindezeleka kukagesi nokwemishini, futhi ungasebenza ngokuzinzile isikhathi eside ezindaweni zezimboni ezinzima.
5. Zivumelanise nezinguquko zomthwalo: Izici ze-torque yesivinini zingalungiswa ngokuzenzakalelayo ngokwezidingo zomthwalo, futhi zingagcina ukusebenza okuhle ngaphansi kwezimo zomthwalo olula nosindayo.
(II) Amacala okusetshenziswa kwezimboni
1. Imboni yensimbi kanye neyezimayini:Emayini enkulu yethusi, i-crusher idinga ukuphula i-ore enkulu ibe yizicucu ezincane. I-slip ring induction motor ingaqala kalula i-crusher nge-torque yayo yokuqala ephezulu. Ngesikhathi sokusebenza, isivinini semoto siyashintshwa ngokulungisa i-resistor yangaphandle ngokuya ngobunzima be-ore kanye nenani lokuphakelayo ukuqinisekisa ukusebenza kahle nokuhluza. Lapho igaya i-ore ibe yimpuphu ecolekile, umshini wokugaya uphinde uthembele emsebenzini wokulawula isivinini se-slip ring induction motor ukulungisa isivinini ngokuya ngezici ze-ore ezahlukene ukuthuthukisa umphumela wokugaya.
2. Imboni yokucubungula nokukhiqiza:Ebhizinisini lokukhiqiza usimende, umshini wokugaya ibhola usetshenziselwa ukugaya izinto zokusetshenziswa zesimende. Injini yokugaya indandatho eshelelayo inikeza amandla azinzile emshinini wokugaya ibhola. Ngokulungisa isivinini senjini, ivumelana nezidingo zokugaya zezinto zokusetshenziswa ezahlukene futhi ithuthukisa ukusebenza kahle kokukhiqiza usimende. Enkambisweni yokugaya i-clinker yesimende esitsheni esijikelezayo, umshini wokugaya indandatho eshelelayo uqinisekisa ukujikeleza okuzinzile komzimba wesithando, ulungisa isivinini ngokwenqubo yokukhiqiza, futhi uqinisekisa ikhwalithi ye-clinker.
3. Umkhakha wokuphakamisa kanye nowe-elevator:Endaweni yokwakha, ama-tower cranes amakhulu anesibopho sokuphakamisa izinto zokwakha. I-torque ephezulu yokuqala ye-slip-ring induction motor ivumela i-tower crane ukuthi iqale kahle uma ilayishwe ngokugcwele. Ngesikhathi senqubo yokuphakamisa, ukulawulwa kwesivinini okunembile kungafeza ukuphakamisa okubushelelezi kanye nokubekwa kwezinto ngendlela efanele, kuthuthukiswe ukuphepha nokusebenza kahle kokwakha. Ohlelweni lwe-lifti lwezakhiwo zamahhovisi eziphakeme, i-slip-ring induction motor iqinisekisa ukusebenza kahle kwe-lifti, ilungisa isivinini ngendlela eguquguqukayo ngokwezidingo zokubeka phansi, futhi inikeze abagibeli ulwazi lokugibela olukhululekile.
4. Imboni yemikhumbi:Uhlelo lokuqhumisa lomkhumbi wezimpahla ohamba olwandle lusebenzisa injini yokungenisa eshelelayo. Lapho umkhumbi uhamba futhi usheshisa, i-torque ephezulu yokuqala yenjini yenza umkhumbi ukwazi ukufinyelela ngokushesha isivinini esinqunyiwe; ngesikhathi sohambo, umkhumbi ungalawulwa ngokuguquguqukayo ngokulungisa isivinini senjini ngokuya ngezimo zolwandle kanye nezidingo zokuzulazula. Ngaphezu kwalokho, i-windglass ye-anchor kanye nemishini yedekhi emkhunjini nazo zisebenzisa ama-motor okungenisa eshelelayo ukuqinisekisa ukusebenza okuthembekile kwemishini.
5. Imboni yokuphehla ugesi:Esitshalweni samandla esishisayo, iphampu yokuphakelayo inesibopho sokucindezela amanzi kubhoyila. I-slip-ring induction motor inikeza amandla azinzile ephampu yokuphakelayo. Lapho umthwalo wokuphehla ugesi ushintsha, umthamo wamanzi okuphakelayo ulungiswa ngokulungisa isivinini semoto ukuqinisekisa ukusebenza okuvamile kwebhoyila. Lapho iletha umoya odingekayo ekushiseni nasekuqedeni igesi yoketshezi, ifeni iphinde ithembele emsebenzini wokulawula isivinini se-slip ring induction motor ukulungisa umthamo womoya ngokuya ngezimo zokusha nokuthuthukisa ukusebenza kahle kokuphehla ugesi.
VII. Izinzuzo kanye nokungalungi kwamaMoto Okungenisa Indandatho Eshelelayo
(I) Izinzuzo
1. I-torque ephezulu yokuqala, efanelekile ezimweni zokuqala ezisindayo.
2. Ukulawula isivinini okuguquguqukayo ukuze kuhlangatshezwane nezimo zokusebenza ezahlukene.
3. Ukuqala okuphansi, okunciphisa umthelela kugridi yamandla.
4. Amandla aphezulu kanye nokusebenza kahle kwamandla aphezulu.
5. Isakhiwo esiqinile, esivumelana nezimo zezimboni ezinzima.
(II) Ukungalungi
1. Izindandatho zokushelela namabhulashi zidinga ukulungiswa njalo, okwandisa izindleko zokusebenzisa kanye nesikhathi sokungasebenzi.
2. Ukumelana okwengeziwe kuzobangela ukulahlekelwa kwamandla athile, okuthinta ukusebenza kahle kwenjini.
3. Uma kuqhathaniswa nama-motor okungenisa ikheji lesikwele, isakhiwo siyinkimbinkimbi futhi izindleko ziphakeme.
Ⅷ. Umehluko phakathi kwama-motor okungenisa indandatho yokushelela nezinye izinhlobo zama-motor
(I) Ukuqhathaniswa nama-motor okungenisa ikheji lesikwele
| Izinto Zokuqhathanisa | Injini Yokungenisa Ikheji Le-Squirrel | Imoto Yokungenisa Indandatho Eshelelayo |
| Isakhiwo | I-rotor yakhiwe ngemigoqo ehambisanayo kanye nezindandatho zokugcina, futhi isakhiwo silula | I-rotor ixhunywe kwisekethe yangaphandle ngamasongo okushelela namabhulashi, futhi isakhiwo siyinkimbinkimbi. |
| Ukulawula isivinini | Ijubane liqinile futhi kunzima ukulilungisa. | Ijubane lingalungiswa kalula ngokushintsha i-resistor yangaphandle. |
| I-torque yokuqala | I-torque yokuqala elinganiselwe | I-torque ephezulu yokuqala |
| Ukulungiswa | Empeleni akukho ukulungiswa | Izindandatho zokushelela namabhulashi zidinga ukulungiswa njalo. |
| Ukuqala kwamanje | Isiqalo samanje esikhulu | Ukuqala kwamanje kuncane |
| Izindleko | Izindleko zokuqala nezokulungisa eziphansi | Izindleko eziphakeme |
(II) Ukuqhathaniswa nezinye izinhlobo zezimoto
1. Ukuqhathaniswa nama-motor e-DC angenamabhulashi: Ama-motor e-DC angenamabhulashi asebenza kahle kakhulu, ahlala isikhathi eside, futhi anembile kakhulu ekulawuleni, futhi afanele imishini kagesi kanye nemishini enembile. Ama-motor e-Slip ring induction anezinzuzo ezisobala ekusetshenzisweni kwe-torque ephezulu yokuqala kanye nomthwalo osindayo, futhi afanele imishini yezimboni esindayo.
2. Ukuqhathaniswa nama-motor ahambisanayo: Ijubane lama-motor ahambisanayo lihambisana ngokuqinile nemvamisa yokunikezwa kwamandla, futhi lifaneleka ngezikhathi ezinezidingo zokuzinza kwesivinini esiphezulu kakhulu, njengamadivayisi ewashi kanye nezinsimbi zokunemba. Ijubane lama-motor angenisa indandatho eshelelayo liyashintshashintsha kancane ngokushintsha komthwalo, kodwa ukusebenza kokulawula isivinini kuhle futhi i-torque yokuqala iphakeme, okufaneleka kakhulu ukusetshenziswa kwezimboni ngokulawulwa kwesivinini okuvamile kanye nokuqala komthwalo osindayo.
3. Ukuqhathaniswa nama-motor e-DC: Ama-motor e-DC asebenza kahle kakhulu ekulawuleni isivinini kanye ne-torque enkulu yokuqala, futhi avame ukusetshenziswa ngezikhathi lapho kunezidingo zokulawula isivinini esiphezulu kakhulu, njengezimoto zikagesi namathuluzi omshini anembile kakhulu. Nakuba ukusebenza kokulawula isivinini kwama-motor e-slip ring induction kungekuhle njengokwama-motor e-DC, anesakhiwo esilula kanye nokuthembeka okuphezulu, futhi asetshenziswa kabanzi emkhakheni wezimboni.
4. Ukuqhathaniswa nama-servo motors: ama-servo motors anekhono lokulawula isikhundla esinembile kakhulu kanye nokulawula isivinini, futhi asetshenziswa kakhulu emikhakheni enezidingo zokunemba okuphezulu kakhulu njengemigqa yokukhiqiza ezenzakalelayo kanye namarobhothi. Ama-slip ring induction motors agxila kakhulu ekuhlinzekeni nge-torque ephezulu yokuqala kanye nokuzivumelanisa nezimo zomthwalo osindayo, futhi adlala indima ebalulekile emishinini esindayo yezimboni.
IX. Umhlahlandlela wokulungisa nokuxazulula izinkinga zama-motor okungenisa indandatho yokushelela
(I) Ukunakekelwa kokuvimbela
1. Ukuhlolwa okuvamile kokubona: Hlola ukubukeka kwemoto njalo ukuze ubone ukuthi kukhona yini izimpawu zokushisa ngokweqile, ukunqwabelana kothuli, umsindo ongavamile noma umonakalo womshini.
2. Hlanza injini: Hlanza njalo uthuli nokungcola okungaphezulu nangaphakathi kwenjini ukuze uvimbele uthuli ekuvaleni imigodi yomoya bese kubangela ukuthi injini ishise kakhulu.
3. Hlola amasongo okushelela namabhulashi: Hlola njalo ukuguguleka kwamasongo okushelela namabhulashi ukuqinisekisa ukuthi amabhulashi ayashelela ngokukhululeka esibambini samabhulashi futhi athintana kahle namasongo okushelela. Uma amabhulashi eguguleke kakhulu, washintshe ngesikhathi.
4. Gcoba amabheringi: Faka njalo inani elifanele lokugcotshwa kumabheringi enjini njengoba kunconywe umenzi ukuze unciphise ukungqubuzana nokuguguleka, uvimbele ukushisa ngokweqile kwamabheringi, futhi wandise impilo yemoto.
(II) Ukuxazulula izinkinga
1. Injini ayikwazi ukuqala: Hlola ukuthi ukunikezwa kwamandla nokuxhumeka komugqa kujwayelekile yini. Ngemva kokuqeda inkinga kagesi, hlola ukuthi i-capacitor esebenzayo yonakele yini nokuthi ingabe ukugoqa kwenjini kunephutha le-short circuit noma le-open circuit.
2. Injini ishisiswe kakhulu: Hlola ukuthi umthwalo wenjini ugcwele ngokweqile, ukuthi uhlelo lokungenisa umoya lusebenza kahle yini, nokuthi ukulungiswa kwenziwa ngesikhathi.
3. Injini iyadlidliza kakhulu: Hlola ukuthi imoto ifakwe kahle yini nokuthi i-rotor ilinganisiwe yini. Uma ukufakwa kukhululekile noma i-rotor ingalingani, qinisa bese uyilungisa ngesikhathi.
4. Injini inomsindo kakhulu: Izimbangela ezivamile zifaka phakathi ukuguguleka kwamabhereyi, ukungalingani kwe-rotor, izingxenye ezikhululekile noma ukugcotshwa okunganele. Thatha izinyathelo ezifanayo ngezizathu ezahlukene, njengokushintsha amabhereyi, ukulungisa ibhalansi ye-rotor, ukuqinisa izingxenye noma ukufaka amafutha.
Ⅹ. Izitayela zesikhathi esizayo kanye nentuthuko yezobuchwepheshe yama-motor okungenisa indandatho eshelelayo
(I) Ukuhlanganiswa kobuhlakani kanye ne-inthanethi yezinto
Ama-motor okungenisa i-Slip-ring azohlanganiswa ngokujulile nobuchwepheshe be-Intanethi Yezinto, futhi isimo sokusebenza, njengokushisa, ukudlidliza, amandla kagesi kanye nezinye izinhlaka, sizoqashwa ngesikhathi sangempela ngezinzwa ezakhelwe ngaphakathi futhi sidluliselwe ohlelweni lokuqapha olukude. Ukulungiswa okubikezelayo kungafinyelelwa, isikhathi sokungasebenzi singancishiswa, ukusebenza kokusebenza kungathuthukiswa, futhi ukusebenza kahle kokukhiqiza kungathuthukiswa.
(II) Ukusetshenziswa kwezinto ezintsha
Intuthuko kwesayensi yezinto zokwakha izoletha izinto zokwakha ezithuthuke kakhulu kuma-induction motors anendandatho yokushelela. Izinto ezintsha ezingagugi zisetshenziselwa ukukhiqiza izindandatho zokushelela namabhulashi ukuze kwandiswe isikhathi senkonzo; izinto zokuvikela ezisebenza kahle kakhulu zisetshenziselwa ukuthuthukisa ukusebenza kukagesi kanye nokuthembeka.
(III) Ukuthuthukiswa kokusetshenziswa kahle kwamandla
Ukunaka umhlaba wonke ekusebenziseni kahle amandla kanye nentuthuko esimeme kuye kwabangela ukwenziwa ngcono okuqhubekayo komklamo wama-motor okungenisa ama-slip-ring. Esikhathini esizayo, ama-motor angase asebenzise izinhlelo zokupholisa ezisebenza kahle kakhulu kanye nemiklamo yokugoqa eyenziwe ngcono ukuze kuncishiswe ukulahleka kwamandla futhi kuncishiswe izindleko zokusebenza.
(IV) Ukuthuthukiswa kwesofthiwe yokuklama
Isofthiwe yokuklama ethuthukisiwe isiza onjiniyela ukuthi bathuthukise ukuklama kwezimoto ngokunembe kakhudlwana. Ngokulingisa ukusebenza kokusebenza kwama-motor ngaphansi kwezimo zokusebenza ezahlukene, kungatholakala ibhalansi engcono kakhulu phakathi kwe-torque, isivinini kanye nokusebenza kahle, futhi ama-motor asebenza kahle kakhulu angenziwa ngokwezifiso zezinhlelo zokusebenza ezithile.
(V) Ukusetshenziswa kobuchwepheshe bokuvuselela amandla
Esikhathini esizayo, ama-motor okungenisa i-slip-ring kulindeleke ukuthi asebenzise ubuchwepheshe bokuvuselela amandla kagesi, obuguqula amandla e-kinetic abe amandla kagesi futhi buwabuyisele kugridi yamandla ngesikhathi sokunciphisa amandla enjini, okuthuthukisa kakhulu ukusebenza kahle kwamandla.
Ⅺ. Isiphetho
Ama-motor okungenisa indandatho eshelelayo adlala indima ebalulekile embonini yanamuhla ngenxa yezinzuzo zawo eziyingqayizivele. Naphezu kwezinselele ezithile, ngokuqhubeka kwentuthuko yobuchwepheshe, azofeza ukuthuthuka okukhulu ekuhlakanipheni, ekusebenzeni kahle kwamandla kanye nokuthembeka. Esikhathini esizayo, ama-motor okungenisa indandatho eshelelayo azoqhubeka nokunikeza ukwesekwa okunamandla kwamandla entuthuko yezimboni.
Ⅻ. Imibuzo Evame Ukubuzwa
Q1. Yiziphi izindawo eziyinhloko zokusetshenziswa kwama-slip ring induction motors?
A1. Isetshenziswa kakhulu ezimbonini ezidinga i-torque yokuqala ephezulu kanye nokulawulwa kwesivinini, njengokumbiwa kwensimbi, ukucubungula nokukhiqiza, ukuphakamisa kanye nokuthuthwa, imikhumbi, ukukhiqizwa kwamandla, njll. Izinhlelo ezithile zifaka phakathi ama-crusher okushayela, ama-ball mills, ama-crane, ama-propeller emikhumbi, amaphampu kanye nama-compressor emishinini yokukhiqizwa kwamandla, njll.
Umbuzo 2. Iyini indima yokumelana kwangaphandle kuma-motor okungenisa indandatho yokushelela?
A2. Ekuqaleni, ukwandisa ukumelana kwangaphandle kungandisa i-torque yokuqala, kunciphise amandla okuqala, futhi kwenze injini iqale kahle. Ngesikhathi sokusebenza, ukushintsha ukumelana kwangaphandle kungalungisa isivinini senjini kanye ne-torque.
Q3. Ungayandisa kanjani impilo yenkonzo yama-motor okungenisa indandatho yokushelela?
A3. Yenza ukulungiswa kokuvimbela njalo, okuhlanganisa ukuhlanza injini, ukuhlola amasongo okushelelayo namabhulashi, ukugcoba amabheringi, nokushintsha izingxenye ezigugile ngesikhathi. Ukusetshenziswa okunengqondo kwenjini, ukugwema ukusebenza ngokweqile kanye nokuqala nokuma njalo, kungasiza futhi ekwandiseni impilo yenjini.
Umbuzo 4. Yiziphi izindlela zokulawula isivinini semoto yokungenisa indandatho yokushelela?
A4. Ijubane lilawulwa kakhulu ngokushintsha ukumelana kwangaphandle kwe-rotor. Ngaphezu kwalokho, ijubane lingalawulwa ngokulungisa i-voltage kanye nemvamisa (ingasetshenziswa kancane yodwa), ukushintsha inani lezinsika zemoto, njll.
Umbuzo 5. Uyini umehluko phakathi kwenjini yokungenisa indandatho eshelelayo kanye nenjini yokungenisa i-squirrel-cage?
A5. Injini yokungenisa indandatho eshelelayo inesakhiwo esiyinkimbinkimbi, ukulawulwa kwesivinini okuguquguqukayo, i-torque ephezulu yokuqala, kanye nomsinga wokuqala ophansi, kodwa idinga ukulungiswa njalo futhi inezindleko eziphezulu; imoto yokungenisa i-squirrel-cage inesakhiwo esilula, ngokuyisisekelo akukho ukulungiswa, futhi inezindleko eziphansi, kodwa kunzima ukulungisa isivinini, ine-torque encane yokuqala, kanye nomsinga wokuqala omkhulu.
Isikhathi sokuthunyelwe: Ephreli-08-2025