Esizeni nasekugcinweni kwenjini, umsindo womshini ogijimayo uvame ukusetshenziselwa ukwahlulela imbangela yokwehluleka komshini noma ukungahambi kahle, futhi ngisho nokuvinjwa nokubhekana nakho kusenesikhathi ukugwema ukwehluleka okukhulu.Abathembele kukho akusiwo umuzwa wesithupha, kodwa umsindo. Ngolwazi lwabo kanye nokuqonda komshini, unjiniyela osesayithi angakwazi ukuhlaziya ngokunembile isimo esingavamile somshini.Empeleni kunemisindo eminingi ehlukene ehlanganisiwe emshinini, njengomsindo wokugunda komoya okhiqizwa isiphephetha-moya esipholile, umsindo wokucindezela wepompo elidonsa amanzi, nomsindo wokungqubuzana ebhandeni lokuthutha, njll. Iningi lemithombo yamandla yalokhu kusebenza. Izindlela zivela kumamotho noma into yokucindezela komoya.
Kuthatha isikhathi eside sokuhlangenwe nakho, umkhuba kanye nokuqongelela ukuzwa umsindo ongajwayelekile okhiqizwe yileyo ngxenye emisindweni eminingi, ngisho nokwahlulela ukuthi hlobo luni lwenkinga. shintsha.Lapho unjiniyela wensimu enolwazi ethola ukuthi umsindo womshini uqala ukushintsha, uzoqala ukuhlola ukusebenza komshini. Lo mkhuba ngokuvamile ungabulala ukwehluleka okukhulu okusakhula futhi uqinisekise ukuthi umshini ungasebenza ngokuphepha nangokuzinza.
Umsindo wangaphandle okhiqizwa injini engavamile ungahlukaniswa ngezinhlobo ezimbili,umsindo wemishini kanye ne-electromagnetic. Izimbangela ezivame kakhulu zomsindo wemishini zihlanganisa ukuguga, ukungqubuzana noma ukushayisana kwezingxenye ezigijimayo, ukugoba kwe-shaft kanye nokuxegiswa kwezikulufu, njll.Imvamisa yomsindo ekhiqizwa yilesi sakhiwo somshini iphansi, futhi eminye ibangela ngisho nokudlikiza umshini, okulula ngonjiniyela ukuwuhlola nokuwunakekela.
Umsindo we-electromagnetic uphakeme kakhulu futhi ubukhali, okuyinto engabekezeleleki, kodwa uma imvamisa yomsindo iphezulu kakhulu, indlebe yomuntu ayikwazi ukuyizwa. Kudingeka kutholwe ngamathuluzi namathuluzi afanelekile, futhi akunakwenzeka ukuncika kubasebenzi ukuze bathole ukungahambi kahle kusenesikhathi.Umsindo ojwayelekile we-electromagnetic uvela ekungalingani kwesigaba senjini, okungase kubangelwe ukungalingani kwesigaba ngasinye sokuphenduka noma ukungazinzi kokunikezwa kwamandla okokufaka; umshayeli wemoto ungenye imbangela eyinhloko yomsindo we-electromagnetic, futhi izingxenye ezingaphakathi komshayeli ziyaguga noma ziyalahleka, njll. , zithambekele ekubeni nomsindo we-electromagnetic high-frequency.
Ukuhlaziya isignali yomsindo wezimoto empeleni kuwumkhakha wezobuchwepheshe ovuthiwe, kodwa ngokuvamile usetshenziswa ezimweni ezikhethekile, njengenjini eyinhloko yokushayela imikhumbi-ngwenya yenuzi kanye nephampu enkulu yamanzi esetshenziswa ezimayini ezijulile, ukuze kuqashwe ukuthi izinjini ezinkulu zikagesi zisebenza kahle yini. .Iningi lezinhlelo zokusebenza zezimoto zithembele ezindlebeni zikanjiniyela ukuze zihlole ukusebenza komshini; kuphela ngemva kokutholakala kwezimo ezingavamile, kungenzeka ukusebenzisa i-sound spectrum analyzer ukusiza ekutholeni isimo semoto.
Ukuhlaziywa kokwehluleka
Izimbangela ezivamile zokuhluleka kwemoto zihlanganisa umthelela wamandla angaphandle ngokomzimba, ukusebenza ngokweqile komshini kanye nokugcinwa okungalungile. Uma amanye amaphuzu angaphandle okushayisana atholakala ezingxenyeni ezintekenteke zomshini, njengezifeni ezipholile noma izembozo zokuzivikela zepulasitiki, izinto ezigcizelelwe zizolimala ngokuqondile, okuyingxenye okulula ukuyihlola. Kodwa-ke, uma amandla angaphandle eshaya endaweni engabonakali noma lapho ukusebenza kugcwele kakhulu, i-eksisi, isikulufu esithwalayo noma sokukhiya singase sithinteke, futhi kwenzeka inani elincane kuphela lokuguquguquka, kodwa lokhu kungase kube ngendlela yomsindo ongajwayelekile. Kudla isikhathi futhi ukuhlola. Lokhu kulahlekelwa okuncane kungase kube kubi nakakhulu. Uma zingatholakali kusenesikhathi futhi zilungiswe noma zishintshwe, kungase kugcine kuholele engozini enkulu lapho umshini noma injini ilahlwe khona ngokuqondile.
Kukhona amasu okuhlola alula angasetshenziswa. Injini ingumthombo wamandla oyinhloko womshini. I-shaft kanye nezakhi zokudlulisa zihlanganiswe nezingxenye zomshini. Ngakho-ke, ngesikhathi sokuhlolwa, injini ingahlukaniswa futhi igijime ukuhlolwa. Kusho ukuthi ingxenye enephutha ayikho kumotho.Xhuma kabusha i-motor futhi ulungise ukuqondanisa kanye nokuma kwezinto zokudlulisela, njll., inkinga yomsindo ongavamile ithuthukisiwe noma inyamalale, okusho ukuthi isikhungo se-shaft asiqondile noma indlela yokuxhuma njengebhande ikhululekile.Uma umsindo usekhona, ungacisha injini ukuze umise ukuphuma kwamandla ngemva kokusebenza. Umshini kufanele ube sesimweni sokusebenza kwe-inertial isikhathi esithile. Uma ifinyelela esimweni esimile ngokuphazima kweso, kusho ukuthi ukumelana nokungqubuzana kumshini kukhulu kakhulu. Inkinga ye-Eccentric.
Ngaphezu kwalokho, uma amandla emoto evaliwe, umshini ungagcina ukuziphatha kwangempela kwe-inertial, kodwa umsindo ongavamile unyamalala ngaso leso sikhathi, okusho ukuthi umsindo uhlobene nogesi, okungenzeka kube ngowomsindo we-electromagnetic.Uma uzwa iphunga lokusha ngesikhathi esifanayo, kufanele uhlole intambo yamandla noma i-carbon deposition nezinye izici.Noma hlola inani lamanje nokumelana nesigaba ngasinye ukuze ubone ukuthi ikhoyili yangaphakathi iphukile noma ishile yini, okubangela ukungalingani kwetorque nomsindo ongalungile.
Ngezinye izikhathi kungase kudingeke ngisho nokuqaqa injini ukuze kutholwe imbangela yomsindo ongajwayelekile.Isibonelo, bheka ukuthi ikhoyili yangaphakathi ixega kakhulu yini, okuzobangela ukuthi ikhoyili ihambe ngaphansi kwamandla lapho injini igijima ukuze ikhiqize umsindo we-electromagnetic; ukuguqulwa kwe-axis ye-rotor kuzodala umsindo we-rotor kanye ne-stator egudla omunye nomunye ngesikhathi sokujikeleza.Umsindo odalwa umshayeli imvamisa imvamisa ephezulu, futhi kulula ukuthi kwesinye isikhathi ube muhle noma ube mubi. Isizathu esiyinhloko ukuguga kwe-capacitor, engakwazi ukucindezela ngempumelelo ukuguquguquka kwamandla kagesi. .
Ekuphetheni
Ama-motor-grade-grade motors anesici esiphezulu sokuphepha ekwakhiweni nasekukhiqizeni, futhi awajwayele ukwehluleka, kodwa asadinga ukunakekelwa nokulungiswa ukuze kuqinisekiswe ukusetshenziswa.Ukugcinwa okuvamile kwemoto ikakhulukazi kuhlanganisa ukuhlanzwa, ukugcotshwa, ukuhlolwa kwama-couplings, ukuqhathanisa umthwalo, ukuhlolwa kwezinga lokushisa kwemoto, ukutholwa kokusebenza kokushabalalisa ukushisa, ukuqapha ukudlidliza namandla okokufaka, njll., ukuze kugcinwe futhi kutholwe ukusetshenziswa kwenjini. .Ukuziphatha okuvamile kokulungisa okufana nokuqiniswa kabusha ngezikulufu nokubuyekeza izinto ezisebenzisekayo, okuhlanganisa izintambo zamandla okufakwayo, amafeni okupholisa, ama-bearing, ama-coupling nezinye izingxenye eziyisipele.
Indlela engcono kakhulu yokwelula impilo yomshini nokubona ukwehluleka ukuqonda izici zomsindo wawo futhi uwuqaphe ngokuqhubekayo.Nakuba kuyisenzo esilula, inqobo nje uma onjiniyela noma abasebenzi besebenzisa iziphuzo eziningi, lesi senzo singafinyelela umphumela wokutholwa kwamaphutha okulindelekile komshini.
Isikhathi sokuthumela: Jul-14-2022