Imibuzo ebuzwa rhoqo

Iimpazamo zeemoto ezingasebenziyo ezinamanqanaba amathathu zingahlulwahlulwa zibe ngamacandelo amabini: iimpazamo zombane kunye neempazamo zoomatshini.
Iziphene zoomatshini ziquka: iibheringi ezingalinganiyo okanye ezonakeleyo, imikhono yeebheringi, ii-oyile, ii-end caps, iifeni, izihlalo kunye nezinye iindawo, kunye nokuguguleka kweendawo ze-shaft. Iziphene zombane ziquka ikakhulu: ukwaphuka kwe-stator kunye ne-rotor winding, phakathi kokujika (isigaba), ukuya emhlabeni, njl.njl.

I-stator kunye ne-rotor zenziwe ngeeshiti zesinyithi ze-silicon ezigqunywe ngokulinganayo kwaye ziyinxalenye yesekethe yemagnethi yemoto. Ukonakala kunye nokuguqulwa kwee-stator kunye nee-rotor cores kubangelwa ikakhulu zezi zinto zilandelayo.
(1) Ukuguguleka kakhulu kweebheringi okanye ukuhlanganiswa okubi, okubangela ukuguguleka kwe-stator kunye ne-rotor, okubangela umonakalo kumphezulu ongundoqo, okubangela umjikelo omfutshane phakathi kweziqwenga zentsimbi ye-silicon, okwandisa ukulahleka kwentsimbi yemoto, okwenza ubushushu bemoto bunyuke kakhulu, xa kusetyenziswa ifayile encinci kunye nezinye izixhobo ukususa i-burr, ukususa uqhagamshelo olufutshane lwentsimbi ye-silicon, ukucoca uze emva koko ugqunywe ngepeyinti yokukhusela, kunye nokufudumeza nokomisa.
(2) Umphezulu wentsimbi ugqwalile ngenxa yokufuma nezinye izizathu, kufuneka upholishwe ngephepha lesanti, ucocwe kwaye ugqunywe ngepeyinti yokukhusela.
(3) Umbindi okanye amazinyo ayatsha ngenxa yobushushu obukhulu obuveliswa kukugquma i-winding. Isixhobo esinjenge-chisel okanye i-scraper sinokusetyenziswa ukususa izinto ezinyibilikisiweyo nokuzomisa ngepeyinti yokukhusela.
(4) Ukudibana phakathi kwesiseko kunye nesiseko somatshini kukhululekile, kwaye izikrufu zokuqala zokuma zingaqiniswa. Ukuba izikrufu zokuma ziyasilela, phinda ubhoboze imingxunya yokuma uze ucofe kwisiseko somatshini, uqinise izikrufu zokuma.

Xa i-rolling bearing ingenawo amafutha, kuza kuvakala isandi samathambo. Ukuba kuvakala isandi sokuhamba esingaqhubekiyo, kusenokuba kukuqhekeka kweringi yentsimbi ye-bearing. Ukuba i-bearing ixutywe nesanti kunye nezinye izinto ezimdaka okanye iindawo ze-bearing zigugile kancinci, kuya kuvelisa ingxolo encinci. Jonga emva kokuqhaqha: qala uhlole umzimba ojikelezayo we-bearing, ngaphakathi nangaphandle kweringi yentsimbi ukuba akukho monakalo, umhlwa, amanxeba, njl. Emva koko cinezela iringi yangaphakathi ye-bearing ngesandla sakho kwaye wenze inqanaba le-bearing, tyhala iringi yentsimbi yangaphandle ngesinye isandla sakho, ukuba i-bearing ilungile, iringi yentsimbi yangaphandle kufuneka ijikeleze kakuhle, kungabikho kungcangcazela kunye nokuxinana okucacileyo ekujikelezeni, kungabikho ukubuyela umva kweringi yentsimbi yangaphandle emva kokuma, kungenjalo i-bearing ayinakusetyenziswa. Isandla sasekhohlo sibambeke kwiringi yangaphandle, isandla sasekunene sicinezele iringi yentsimbi yangaphakathi, nyanzela ukutyhala kuzo zonke iindlela, ukuba uzive ukhululekile kakhulu xa utyhala, kukuguguleka okukhulu.

Ukulungiswa kwempazamo, amabala omhlwa ongaphezulu kwebheringi afumanekayo, aze asuswe ngephepha lesanti, aze angene ekucoceni ipetroli; imifantu yeebheringi, ngaphakathi nangaphandle kweringi ephukileyo okanye ethwele ukuguguleka okugqithisileyo, kufuneka itshintshwe ngeebheringi ezintsha. Xa utshintsha ibheringi entsha, sebenzisa uhlobo olufanayo lwebheringi njengeyokuqala. Ukucoca nokufaka ipetroli kwiibheringi.

Inkqubo yokucoca iibheringi: qala ngokukhuhla ioyile emdaka kumphezulu webhola yentsimbi; sula ioyile emdaka eseleyo ngelaphu lekotoni; uze ucwilise ibheringi kwipetroli uze ukhuhle ibhola yentsimbi ngebrashi; uze uhlambe ibheringi kwipetroli ecocekileyo; ekugqibeleni ubeke ibheringi ephepheni ukuze ipetroli iphele kwaye yome.

Inkqubo yokuthambisa iibheringi: Xa kukhethwa igrisi yebheringi eqengqelekayo, eyona nto iphambili ekufuneka iqwalaselwe ziimeko zokusebenza kwebheringi, njengokusetyenziswa kwendawo (emanzi okanye eyomileyo), ubushushu bokusebenza kunye nesantya semoto. Umthamo wegrisi akufuneki udlule kwi-2/3 yomthamo wegumbi lebheringi.
Xa ufaka ioyile yokuthambisa kwi-bearing, ioyile kufuneka icinezelwe ukusuka kwelinye icala le-bearing kwaye emva koko ioyile eseleyo kufuneka ikhuhlwe ngobunono ngomnwe, lo gama nje ioyile inokongezwa ide ivale ibhola yentsimbi ngokuthe nkqo. Xa ufaka ioyile yokuthambisa kwisigqubuthelo se-bearing, musa ukongeza kakhulu, malunga ne-60-70% yanele.

(1) ukugoba kweshafti ukuba igobe alilikhulu, lingalungiswa ngokugoba ububanzi beshafti, indlela yeringi yokutyibiliza; ukuba igobe lingaphezulu kwe-0.2mm, ishafti ingafakwa phantsi kwengcinezelo, ekulungisweni koxinzelelo lokugoba ngeshot, umphezulu weshafti olungisiweyo ngokugaya nge-lathe cutting; njengokuba ukugoba kukhulu kakhulu kufuneka kutshintshwe yishafti entsha.
(2) Ukuguguleka kwentamo yeshaft Ukuguguleka kwentamo yeshaft akuninzi kangako, kunokuba sentanyeni yomaleko we-chromium plating, uze ugqume ukuya kubungakanani obufunekayo; ukuguguleka okungakumbi, kunokuba sentanyeni yokufakelwa kwe-overlay, uze uye kukusika nokusila nge-lathe; ukuba ukuguguleka kwejenali kukhulu kakhulu, nako kukwijenali ye-2-3mm, uze ujike umkhono ngelixa ushushu usethe kwijenali, uze ujike uye kubungakanani obufunekayo.
Ubunzulu boqhekeko lweshaft okanye uqhekeko lweshaft olunqamlezileyo aludluli kwi-10%-15% yobubanzi beshaft, uqhekeko olude aludluli kwi-10% yobude beshaft, lunokulungiswa ngendlela yokuwelda egqunyiweyo, uze ujike kancinci uye kubungakanani obufunekayo. Ukuba uqhekeko olukwishaft lunzima ngakumbi, kufuneka ishaft entsha.

Ukuba kukho imingxunya kwindawo yokugcina izinto kunye nesiciko sokugqibela, kufuneka zilungiswe ngokuwelda ngaphezulu. Ukuba indawo evulekileyo yembobo yokubeka izinto inkulu kakhulu, nto leyo ebangela ukuba isisiko sokuphela kwembobo yokubeka izinto sikhululeke kakhulu, udonga lwembobo yokubeka izinto lunokugqunywa ngokulinganayo ngokusebenzisa i-punch, kwaye emva koko i-bearing ingafakwa kwisigqubuthelo sokugqibela, kwaye kwiimoto ezinamandla amakhulu, ubungakanani obufunekayo be-bearing bunokufakelwa ngomatshini ngokufaka okanye ukuplata.

Isiseko sokufakelwa kwemoto asilingani. Yilinganise isiseko semoto uze usiqinise emva kokulinganisa isiseko.
Izixhobo azikho kwindawo exineneyo xa kuqhagamshelwe i-motor. Lungisa indawo exineneyo.
I-rotor yemoto ayilingani. Ukulinganisela okuzinzileyo okanye okuguquguqukayo kwe-rotor.
I-pulley yebhanti okanye i-coupling ayilingani. Ukulinganisela i-pulley okanye i-coupling.
Intloko yeshaft yerotor igobile okanye ipulley ingaqhelekanga. Yolula ishaft yerotor, misa ipulley iqonde uze umise iseti ukuze ijike kwakhona.

Uqhagamshelo olungachanekanga lwe-stator winding, i-short circuit okanye i-grounding yendawo, nto leyo ebangela ukuba umsinga we-three-phase current ungalingani kwaye ubangele ingxolo.
Izinto zangaphandle okanye ukungabikho kweoyile yokuthambisa ngaphakathi kwebheringi. Coca iibheringi uze ufake igrisi entsha endaweni ye-1/2-1/3 yegumbi lokuthwala.
Ukushenxa okukhulu phakathi kwe-stator kunye ne-housing okanye i-rotor core kunye ne-rotor shaft. Jonga imeko yokuguguleka kokulingana, ukuwelda kwakhona, kunye nokucutshungulwa.
Ukuhlikihla nge-stator kunye ne-rotor. Fumana indawo ephezulu yentsimbi, ukucutshungulwa kokugaya.
Ingxolo ye-electromagnetic ngexesha lokusebenza kwemoto. Kunzima ukuyisusa ngokuyilungisa.

① i-viscosity ephantsi, umxholo ophezulu wezinto eziqinileyo kunye nokuntywiliselwa lula.
② iyakhawuleza ukuphiliswa, inamathelana ngamandla kwaye iyathamba.
③Iimpawu zombane eziphezulu, ukumelana nobushushu, ukumelana nokufuma kunye nozinzo lweekhemikhali.

a) Umsantsa weshafti kunye nethayile uncinci kakhulu.
b) Ukuvulwa kwesinyi esineoyile encinci kunye nokutya okunganeleyo kweoyile.
c) ubushushu obuphezulu beoyile yokuthambisa.
d) Ukulimala kophando lwethayile yeshaft.
e) ukubuya kakubi kweoyile kunye nokutya kweoyile okwaneleyo.