Ikhwalithi yokumangala okuyisisekelo kwe-turbine generator, i-hydro generator kanye nemoto enkulu ye-AC / DC inomthelela omkhulu kwikhwalithi yemoto. Ngesikhathi senqubo yokunyathelanisa, ama-burrs azodala umjikelezo omfushane wokujika okufushane komgogodla, ukukhulisa ukulahleka okuyisisekelo kanye nokushisa. Ama-Burrs azophinde anciphise inani le-motor laminations kagesi, andise amanje akhona nokusebenza okuphansi. Ngaphezu kwalokho, ama-burrs ase-slot azobhoboza ukufakwa komoya futhi adale ukwamukelwa kwamagiya angaphandle. Uma i-burr emgodini we-rolor shaft inkulu kakhulu, ingahle icwebezele usayizi we-hole noma yandise i-ellipticity, okuholele ekufakweni okunzima emgodini oyisisekelo, okuthinta ngqo ikhwalithi yemoto. Ngakho-ke, kuyadingeka ukuhlaziya izimbangela zama-CORE Lamination Burrs futhi uthathe izindlela zokuvimbela ezihlobene nokucutshungulwa kanye nokwenziwa kwama-motors.
Izimbangela Zama-Burrs amakhulu
Njengamanje, ekhaya nakwamanye amazweAbakhiqizi be-motor ama-laminationKakhulu khiqiza ama-laminations amakhulu amakhulu wemoto eyenziwe nge-0.5mm noma u-0.35mm omncane wensimbi kagesi kagesi we-silicon. Kukhiqizwa ama-burrs amakhulu kwinqubo yokunyathelanisa ikakhulukazi ngenxa yezizathu ezilandelayo.
1. Igebe elikhulu kakhulu, elincane noma elingalingani phakathi kokushona kwesitembu
Igebe elikhulu kakhulu, elincane noma elingalingani phakathi kwamamojula wesitembu azoba nomthelela omkhulu omubi kwikhwalithi yesigaba sokukhanyisela kanye nobuso bendawo kagesi. Kususelwa ekuhlaziyweni kwenqubo yokukhubazeka okungekho emthethweni, kungabonakala ukuthi uma igebe phakathi kokufa kwabesilisa kufa kakhulu, ukuqhekeka eduze komphetho we-die owesilisa kuzokhungatheka ibanga elijwayelekile. I-Interlayer Burr izokwakha ungqimba we-Fracture lapho ishidi lensimbi ye-silicon lihlukaniswa. Ukukhishwa konqenqema kowesifazane okufayo kubangela ukuba isifunda sesibili esibunjiwe sakhiwe esigabeni esingenalutho, kanye nokukhishwa kwe-burr noma umphetho oshisiwe nge-cone ehlanekezelwe engxenyeni yayo ephezulu. Uma igebe likhulu kakhulu, ukuqhekeka kwe-shear eduze komphetho wesilisa kufakwe ngaphakathi kwebanga elithile kusuka ebangeni elijwayelekile legebe.
Lapho okuqukethwe kweluliwe kanzima futhi ukuthambeka kwesigaba esikhanyayo kukhuphuka, ishidi lensimbi le-silicon lidonswa kalula kwigebe, ngaleyo ndlela lenze i-burr ende. Ngaphezu kwalokho, igebe elingalingani phakathi kokufa kwesitembu lingadala futhi ama-burrs amakhulu ukuthi akhiqizwe endaweni yakini ku-Izimoto zikagesi ze-laminations, okungukuthi, ama-extresion burrs azovela ezingubeni ezincane kanye nemingcele ephakeme ezigxileni ezinkulu.
2
Lapho umkhawulo wengxenye yokufa efa uzungezwe ngenxa yokugqoka isikhathi eside, awukwazi ukusebenza kangcono ngokwehlukana kwezinto ezibonakalayo, futhi sonke isigaba singenakuqhathaniswa ngenxa yokudwengula, okuholela emiqhudelwaneni emikhulu.Abahlinzeki bemoto kagesi yama-laminationsThola ukuthi ama-burrs athe xaxa uma owesilisa ophethe owomile kanye nonqenqemeni besifazane bafa khona lapho impahla yehle futhi igawulwe.
I-3. Imishini
Abakhiqizi be-motor ama-lamination baphinde bakhombise ukuthi ukunemba kombhalo womshini wokubhoboza, ukufana okumpofu phakathi kwesilayidi nombhede, kanye ne-perpendicalicational embi phakathi kwesilayidi netafula kuzokhiqiza ama-burrs. Ukunemba okubi komshini wokubhoboza kuzokwenza ukuthi umugqa wesikhungo ashonelwe kwabesifazane kwathi afe futhi asule ama-burrs, futhi agaye futhi alimaze insika yomhlahlandlela wokubumba. Ngaphezu kwalokho, uma kwenzeka ukucwila komshini wokubhoboza, kuzokwenzeka ukubhoboza okwesibili. Kuzophinde kukhiqizwe ama-burrs amakhulu uma amandla okushaya ngomshini wokushaya akulungile ngokwanele.
4. Izinto ezibonakalayo
Izakhiwo zemishini, ubukhulu obungalingani nekhwalithi engaphezulu ye-silicon yensimbi yensimbi ekukhiqizweni kwangempela kuzothinta nekhwalithi yesigaba sokukhanyisela. Ukuqina nokuqina kweplastiki yezinto zensimbi kucacisa ukusebenza kwesitembu sensimbi. Ngokuvamile, ishidi lensimbi le-silicon lama-motor cores kumele libe nezinga elithile lobuqili nobuningi. Izinsimbi zikagesi ze-laminations zibandakanya kuphela izinqubo ezibandayo ezifana nokushaya, zokwehla, kanye nokusika, impahla yensimbi ye-silicon ye-elasticity enhle ilungile, ngoba izinto ezingcono kakhulu zinomkhawulo wokuhamba okuphezulu futhi kungasiza ukufeza ikhwalithi yesigaba esihle.
Izindlela zokuvimbela
Ngemuva kokuhlaziya izizathu ezichazwe ngenhla zama-burrs, kuyadingeka ukubheka lezi zinyathelo ezilandelayo zokunciphisa ama-burrs.
1. Lapho ecubungula isitembu sifa, ukunemba kwemishini kanye nekhwalithi yomhlangano ofayo owesilisa nowesifazane kumele kuqinisekwe, futhi ukugcwala kwabesilisa kufa, nobulukhuni bengcindezi ebanzi, nokuqina kokwanele kokufa ngokuphelele kufanele futhi kufezeke. Abakhiqizi be-motoruc ama-lamination bazohlinzeka ngokuphakama okuvumelekile kwe-burr ye-punching shear ebusweni ngensimbi evamile yensimbi enomsebenzi ofanelekayo wokufa kanye ne-gan punching evamile.
2. Lapho ufaka isitembu kufa, qiniseka ukuthi amanani wegebe ofayo owesilisa nowesifazane anembile, kanti owesilisa nowesifazane bafa behleliwe ngokuthembekile nangokuthembekile epuletini elifanele. Amapuleti aphezulu nangaphansi kufanele agcinwe ahambisana nomunye emshinini wokubhoboza.
3. Kuyadingeka ukuthi umshini wokubhoboza ukubhoboza unobuqili obuhle, ukuguquguquka okuncane okuningana, ukunemba okuphezulu kwesitimela somhlahlandlela kanye nokufana phakathi kwepuleti elisekelayo nesilayidi.
4. Abahlinzeki bezimoto zemoto kagesi kumele basebenzise umshini wokubhoboza onamandla anele okubhoboza. Futhi umshini wokubhoboza kufanele ube sesimweni esihle futhi kufanele usebenze ngo-opharetha onekhono.
I-5
Uma izinyathelo ezingenhla zithathwa kwinqubo yokunyathela, ama-burrs azoncishiswa kakhulu. Kepha lezo yizindlela zokuvimbela kuphela, futhi kuzovela izinkinga ezintsha emkhiqizweni wangempela. Inqubo ekhethekile ezoshayisana ezohunyushwayo izokwenziwa ngemuva kokubhoboza ama-cores amakhulu ezimoto ukuze asuse lokhu kungapheleli. Kepha ama-burrs amakhulu awakwazi ukuqedwa. Ngenxa yalokhu, opharetha kufanele bahlole njalo ikhwalithi yesigaba sokushaya ngesikhathi sokukhiqiza, ukuze izinkinga zingatholwa futhi zixazululwe ngesikhathi ukuze ziqinisekise ukuthi inani lemibumbi yezimoto zikagesi ngaphakathi kwenqubo.
Isikhathi sePosi: Meyi-12-2022