Imibuzo Evame Ukubuzwa

Amaphutha ezinjini ezingasebenzi kahle zesigaba ezintathu angahlukaniswa ngezigaba ezimbili: amaphutha kagesi kanye namaphutha omshini.
Amaphutha okusebenza afaka: amabheringi angalingani kahle noma onakele, imikhono yamabheringi, izivalo zikawoyela, izivalo zokugcina, amafeni, izihlalo nezinye izingxenye, kanye nokuguguleka kwezingxenye zomgodi. Amaphutha kagesi afaka kakhulu: ukuphuka kwe-stator kanye ne-rotor winding, phakathi kokujika (isigaba), ukuya phansi, njll.

I-stator ne-rotor zenziwe ngamashidi ensimbi e-silicon agqunywe ngokuvikela futhi ziyingxenye yesekethe yamagnetic yemoto. Ukulimala kanye nokuguqulwa kwama-stator nama-rotor cores kubangelwa kakhulu yizici ezilandelayo.
(1) Ukuguga ngokweqile kwamabhereyi noma ukuhlanganiswa okubi, okuholela ekuhlikihleni kwe-stator ne-rotor, okubangela umonakalo ebusweni obungaphakathi, okubangela ukujikeleza okufushane phakathi kwezingcezu zensimbi ye-silicon, okwandisa ukulahlekelwa yinsimbi kwemoto, okwenza izinga lokushisa lemoto likhuphuke kakhulu, lapho kusetshenziswa ifayela elincane namanye amathuluzi ukususa i-burr, ukususa uxhumano olufushane lwensimbi ye-silicon, ukuhlanza bese kufakwa upende wokuvikela, kanye nokushisa nokomisa.
(2) Ubuso bensimbi bugqwalile ngenxa yomswakama nezinye izizathu, kufanele bupholishwe ngephepha lesihlabathi, buhlanzwe futhi bufakwe upende wokuvikela.
(3) Ingaphakathi noma amazinyo ayasha ngenxa yokushisa okuphezulu okubangelwa ukugoqa phansi. Ithuluzi elinjenge-chisel noma i-scraper lingasetshenziswa ukususa izinto ezincibilikisiwe bese lizomisa ngopende ovikela ukushisa.
(4) Inhlanganisela phakathi kwe-core kanye nesisekelo somshini ikhululekile, futhi izikulufo zokuqala zokubeka zingaqiniswa. Uma izikulufo zokubeka zingaphumeleli, phinda ubhoboze izimbobo zokubeka bese uthinta isisekelo somshini, qinisa izikulufo zokubeka.

Uma i-rolling bearing ishoda ngamafutha, kuzozwakala umsindo wamathambo. Uma kuzwakala umsindo wokulandelwa ongaqhubeki, kungaba ukuqhekeka kwendandatho yensimbi ye-bearing. Uma i-bearing ixubene nesihlabathi kanye nezinye izinsalela noma izingxenye ze-bearing zigugile kancane, kuzokhipha umsindo omncane. Hlola ngemva kokuhlukaniswa: qala uhlole umzimba ogoqekayo we-bearing, ngaphakathi nangaphandle kwendandatho yensimbi ukuze ubone umonakalo, ukugqwala, izibazi, njll. Bese ucindezela indandatho yangaphakathi ye-bearing ngesandla sakho bese wenza izinga le-bearing, cindezela indandatho yensimbi yangaphandle ngesinye isandla sakho, uma i-bearing ilungile, indandatho yensimbi yangaphandle kufanele ijikeleze kahle, kungabikho ukudlidliza nokuxinana okusobala ekujikelezeni, kungabikho ukubuyela emuva kwendandatho yensimbi yangaphandle ngemva kokuma, ngaphandle kwalokho i-bearing ayisakwazi ukusetshenziswa. Isandla sobunxele sinamathele endandatho yangaphandle, isandla sokudla sicindezela indandatho yensimbi yangaphakathi, ukuphoqa ukusunduza kuzo zonke izinhlangothi, uma uzizwa ukhululekile kakhulu lapho ucindezela, kuwukuguguleka okukhulu.

Ukulungiswa kwamaphutha kobuso bebhereyitha kuyatholakala 00 sula iphepha lokusila, bese ungena ekuhlanzeni uphethiloli; imifantu yebhereyitha, ngaphakathi nangaphandle kwendandatho ephukile noma ethwala ukuguguleka ngokweqile, kufanele ithathelwe indawo ngamabhereyitha amasha. Uma ushintsha ibhereyitha entsha, sebenzisa uhlobo olufanayo lwebhereyitha njengaleyo yokuqala. Ukuhlanza nokugcwalisa amabhereyitha.

Inqubo yokuhlanza amabhereyi: qala ngokukhuhla uwoyela ongcolile ebusweni bebhola lensimbi; sula uwoyela ongcolile osele ngendwangu kakotini; bese ucwilisa ibhereyi kuphethiloli bese ukhuhla ibhola lensimbi ngebhulashi; bese ugeza ibhereyi ngophethiloli ohlanzekile; ekugcineni beka ibhereyi ephepheni ukuze uphethiloli uphele futhi wome.

Inqubo yokugcoba amabhereyi: Ukuze ukhethe i-rolling bearing grease, okubalulekile okufanele kucatshangelwe yizimo zokusebenza ze-bearing, njengokusetshenziswa kwendawo (emanzi noma eyomile), izinga lokushisa lokusebenza kanye nesivinini senjini. Umthamo we-grease akufanele udlule u-2/3 womthamo wegumbi lokuthwala.
Uma ufaka uwoyela wokugcoba ebhereyini, uwoyela kufanele ucindezelwe kusukela kolunye uhlangothi lwebhereyini bese uwoyela osele kufanele ukhuhlwe kancane ngomunwe, inqobo nje uma uwoyela ungafakwa kuze kube yilapho ukwazi ukuvala ibhola lensimbi kahle. Uma ufaka uwoyela wokugcoba ebhereyini, ungafaki okuningi kakhulu, cishe u-60-70% wanele.

(1) ukugoba kweshafti uma ukugoba kungekukhulu, kungalungiswa ngokugaya ububanzi bomshafti, indlela yendandatho yokushelela; uma ukugoba kungaphezu kuka-0.2mm, umshafti ungafakwa ngaphansi kokucindezela, ekulungisweni kwengcindezi yokugoba nge-shot, ubuso bomshafti obulungisiwe ngokugaya nge-lathe cutting; njengokuthi ukugoba kukhulu kakhulu kudinga ukushintshwa umshafti omusha.
(2) Ukugqokwa kwentamo yeshafti Ukugqokwa kwentamo yeshafti akukuningi, kungaba sentanyeni yesendlalelo se-chromium plating, bese kugaya ngosayizi odingekayo; ukugqokwa okwengeziwe, kungaba sentanyeni yokushisela okumboziwe, bese kugaya nge-lathe; uma ukugqokwa kwejenali kukhulu kakhulu, nakho kujenali engu-2-3mm, bese uphendula umkhono ngenkathi ushisa usethe kujenali, bese uphendukela kusayizi odingekayo.
Ukujula kokuqhekeka komgodi noma ukuqhekeka komgodi okuphambene akudluli u-10%-15% wobubanzi bomgodi, ukuqhekeka okude akudluli u-10% wobude bomgodi, kungalungiswa ngendlela yokushisela embozwe ngaphezulu, bese kuphendulwa kahle kube usayizi odingekayo. Uma ukuqhekeka komgodi kukubi kakhulu, kudingeka umgodi omusha.

Uma kukhona imifantu esibayeni nasesivalweni sokugcina, kufanele ilungiswe ngokushisela okungaphezulu. Uma indawo evulekile yembobo yokubeka ikhulu kakhulu, okwenza ukuthi isembozo sokugcina sembobo yokubeka ikhululeke kakhulu, udonga lwembobo yokubeka lungagqunywa ngokulinganayo ngokusebenzisa i-punch, bese i-bearing ingafakwa esivalweni sokugcina, futhi kuma-motor anamandla amakhulu, usayizi odingekayo we-bearing nawo ungashintshwa ngokufakwa noma ukugqunywa.

Isisekelo sokufakwa kwenjini asilingani. Linganisa isisekelo senjini bese usiqinisa ngemva kokulinganisa isisekelo.
Imishini ayigxilile ekuxhumekeni kwenjini. Lungisa kabusha ukugxila.
I-rotor yemoto ayilingani. Ukulinganisa okuqinile noma okuguquguqukayo kwe-rotor.
I-pulley yebhande noma i-coupling ayilingani. Ukulinganisa i-pulley noma i-coupling.
Ikhanda lomphini we-rotor eligobile noma eliyi-pulley eliyi-eccentric. Qondanisa umphini we-rotor, lungisa i-pulley iqonde bese usetha isethi ukuze ijike kabusha.

Ukuxhumeka okungalungile kwe-stator winding, i-short circuit yendawo noma i-grounding, okuholela ku-current yesigaba sesithathu engalingani futhi okubangela umsindo.
Izinto zangaphandle noma ukuntuleka kwamafutha okugcoba ngaphakathi kwe-bearing. Hlanza ama-bearing bese ufaka i-lubricant entsha esikhundleni se-1/2-1/3 yegumbi lokuthwala.
Ukuguguleka okuxekethile phakathi kwe-stator kanye nendlu noma i-rotor core kanye ne-rotor shaft. Hlola isimo sokuguguleka kokulingana, ukushisela kabusha, nokucubungula.
Ukuhlikihla okungamanga kwe-stator kanye ne-rotor. Thola iphuzu eliphezulu le-iron core, ukucubungula ukugaya.
Umsindo we-electromagnetic ngesikhathi sokusebenza kwenjini. Kunzima ukuwuqeda ngokuwulungisa.

① ukujiya okuphansi, okuqukethwe okuphezulu kwezinto eziqinile kanye nokulula kokucwiliswa.
② ukuphola okusheshayo, ukubopha okuqinile kanye nokunwebeka.
③Izakhiwo zikagesi eziphezulu, ukumelana nokushisa, ukumelana nomswakama kanye nokuqina kwamakhemikhali.

a) Isikhala somgodi kanye nethayela sincane kakhulu.
b) Ukuvulwa kwesinyi okunamafutha amancane kanye nokudla okunganele kwamafutha.
c) izinga lokushisa eliphezulu lamafutha okugcoba.
d) Ukulimala kocwaningo lwethayela lomgodi.
e) ukubuya kabi kwamafutha kanye nokudla okunganele kwamafutha.