Kutakura hupenyu hwesevhisi kunotsanangurwa sehuwandu hwekuchinja kana maawa ekutakura chiitiko chisati chaitika pasi pemumwe mutoro.Mabearings ari mukati mehupenyu huno anofanirwa kusangana nekukuvara kwekutanga kuneta pane chero rin'i dzekubereka kana zvinhu zvinotenderedza.
Zvisinei, mukushandiswa kwedu kwemazuva ose, zvinogona kunyatsoonekwa kuti hupenyu chaihwo hwemabheya ane chitarisiko chakafanana pasi pemamiriro akafanana ekushanda akasiyana zvakasiyana.Pane zvinhu zvakawanda zvinokanganisa hupenyu hwebasa remabheya.Nhasi, mupepeti anosuma muchidimbu maitiro ekutakura kuchengetedza uye kudzivirira ngura pahupenyu hwebasa remabheya.
Kutakura Maintenance Period
Mabearings anofanira kushandiswa kakawanda sei?Bearings inogona kushandiswa kwemaawa 20,000-80,000 maawa, asi hupenyu chaihwo hunoenderana nekupfeka panguva yekushandiswa, kushanda nesimba, uye gare gare kugadzirisa.
Nzira yekuchengetedza chibereko
Kuti uite kubereka kutamba zvakakwana uye kuchengetedza kushanda kwayo kwakakodzera kwenguva yakareba, zvinodikanwa kuita basa rakanaka mukugadzirisa nguva dzose (kuongororwa nguva dzose).Zvakakosha kuvandudza mashandiro uye hupfumi kuti uwane kukanganisa nekukurumidza uye kudzivirira njodzi dzisati dzaitika kuburikidza nekuongorora kwakakodzera nguva nenguva.Storage Bearings akaputirwa nehuwandu hwakakodzera hwemafuta ekudzivirira ngura uye akaputirwa nepepa rekudzivirira ngura asati abva mufekitori.Chero bedzi iyo pasuru isina kukuvadzwa, kunaka kwekubereka kuchavimbiswa.Zvisinei, kuitira kuchengetedza kwenguva refu, zvinokurudzirwa kuichengeta pasherufu 30cm pamusoro pevhu pasi pemamiriro ehunyoro huri pasi pe65% uye tembiricha inenge 20°C.Mukuwedzera, nzvimbo yekuchengetedza inofanira kudzivisa zuva rakananga kana kusangana nemadziro anotonhora.Kucheneswa Kana fanidzo ichiparadzaniswa kuti iongororwe, tanga waita rekodhi yekuonekwa kwayo nekutora mifananidzo kana dzimwe nzira.Zvakare, simbisa huwandu hwemafuta asara uye edza lubricant usati wachenesa fani.
Matanho ekutakura kuchengetedza
1. Zvibereko zvinonyatsotsiviwa nguva dzose, uye kutenderera kunofanira kuiswa zvinonzwisisika maererano nemamiriro ekushanda emabheya;
2. Mabheji matsva anofanira kuongororwa asati ashandiswa.Izvo zvekuongorora ndezvekuti iyo yekurongedza (zvichida ine bhuku rekuraira uye chitupa) chakamira;kana logo (zita refekitari, modhi) rakajeka;kana kutaridzika (ngura, kukanganisa) kwakanaka;
3. Mitsva mitsva yakapfuura kuongororwa haigoni kucheneswa pasi pemamiriro ekushanda akajairika (motor ane mapango anopfuura 2);mabhengi matsva akavharwa haadi kucheneswa.
4. Kutakura zvivharo nemabhengi zvinofanira kucheneswa mafuta asati achinja.Kuchenesa kunokamurwa kuita kuchenesa kwakashata uye kuchenesa kwakanaka.Oiri inoshandiswa pakuchenesa dhiziri yakachena kana parafini, uye mafuta anoshandiswa pakuchenesa ipeturu yakachena.
5. Mushure mokunge kubereka kwacheneswa, inofanira kutenderedzwa nemaoko.Iyo radial uye axial kudzungudza kweruoko inogona kushandiswa kutanga kutonga kuti yakasununguka here kana gap rakakura zvakanyanya.Tarisa kubvumidzwa kana zvichidikanwa.Kana bhora kana roller frame ikawanikwa yakasakara zvakanyanya, yakasvibiswa uye simbi yakabviswa, inofanira kuchinjwa.
6. Mushure mekucheneswa uye kuongororwa kwekubereka, bvisa mumiririri wekuchenesa nemucheka wakachena (kana kuomesa), uye uwedzere mafuta akakodzera.Hazvibvumirwi kuwedzera marudzi akasiyana-siyana emafuta mukati mekutakura kwakafanana.
7. Pakuisa mafuta, dzivisa huruva munzvimbo yakapoteredza;wedzera mafuta nemaoko akachena, shandura bere rese zvishoma nezvishoma neruoko rumwe, wodzvanya mafuta mugomba rekubereka nechigunwe chepakati nechigunwe cheindex nerumwe ruoko.Mushure mekuwedzera rumwe rutivi, enda kune rumwe rutivi.Maererano nenhamba yemapuranga emotokari, bvisa mafuta akawandisa.
8. Mafuta akawanda ekutakura uye kutakura chifukidzo: huwandu hwemafuta evhavha yekutakura ndeye 1 / 2-2 / 3 yehutano hwekuvhara (muganho wepamusoro unotorwa sezvo nhamba yemapuranga emotokari yakakwirira);iyo inotakura mafuta yakawanda ndeye 1 / 2-2 / 3 yemukati uye yekunze mhete yemukati yekutakura (Nhamba yepamusoro yemapuranga emotokari inotora muganhu wepamusoro).
9. Chifukidzo chemoto chekuvhara negomba rekuzadza mafuta uye gomba rekubuda kwemafuta rinofanirawo kucheneswa panguva yekuchinja kwemafuta kuti uchengetedze nzira isina kuvharwa.Paunenge uchiwedzera mafuta, gomba rekuzadza mafuta rinofanira kuzadzwa nemafuta.
10. Motokari dzine maburi ekuzadza mafuta dzinofanira kuiswa mafuta nguva dzose.Iyo nguva yekuzadza mafuta inotarwa zvinoenderana nezvinodiwa nemotokari uye nemamiriro ekushanda (kazhinji, iyo maviri-pole mota inoshandiswa kwemaawa mazana mashanu mumaawa makumi maviri nemana).
11. Paunenge uchizadza mafuta, chiteshi chekuzadza mafuta chinofanira kunge chakachena.Kuwanda kwekuwedzera kwemafuta kunogumira kana tembiricha yekutakura inokwira chete ne2 ° C (kune 2-pole mota, shandisa pfuti yemafuta kukurumidza kuzadza mafuta kaviri uye tarisa kwemaminitsi gumi, uye sarudza kana kuramba uchiwedzera mafuta maererano. kumamiriro ezvinhu).
12. Apo kutakura kunoparadzaniswa, kunofanira kuve nechokwadi kuti simba rekuita rakarurama (simba riri mukati memhete yemukati pane shaft, simba riri mukati uye kunze kwechifukidzo chekupedzisira), uye simba rakafanana.Nzira dzakanakisisa inzira yekutsikirira-yakakwana (motor diki) uye nzira yekumisikidza (kupindira kukuru uye mota hombe).
13. Paunenge uchiisa bearing, shandisa girizi shoma zvakaenzana pakubata kumeso.Mushure mekuiswa kwekutakura, kubvumidzwa pakati pemhete yemukati yekutakura uye shaft pfudzi inofanira kuongororwa (zviri nani kusava nemvumo).
14. Kupisa kwekupisa kwekutakura shrink sleeve nzira inodzorwa pa80 kusvika ku100 ° C, uye nguva ye80 kusvika ku100 ° C inodzorwa mukati memaminitsi gumi.Nekupisa kwemafuta, ita shuwa kushandisa isiri-corrosive, thermally stable mineral oil (transformer mafuta ndiyo yakanakisa), uye zvese mafuta uye mudziyo unofanirwa kuve wakachena.Gadzira mambure esimbi pachinhambwe che50 kusvika 70mm kubva pasi petangi remafuta, woisa chinotakura pamambure, worembedza fanidzo huru nechirauro.
15. Gara uchiongorora mota, uye rekodha mamiriro ekushanda kwemota (motor vibration, mota uye tembiricha yekutakura, mota inoshanda ikozvino).Kazhinji, mota mbiri-pole pamusoro pe75KW inofanirwa kushandiswa kamwe chete pazuva.Kana pane chiitiko chisina kujairika chekushanda, simbisa kuongorora uye zivisa mapato akakodzera.
16. Basa rose rekuchengetedza mabheti rinofanira kunyorwa zvakanaka, sechikonzero chekugadzirisa nguva dzose yekutsiviwa kwemabheji uye kutonga hutano hwemabheti.
Kutakura utsanana
Kuchena kwekutakura kune simba guru pahupenyu hwekutakura.Iyo yakakwirira kuchena kwekutakura, iyo yakareba hupenyu hwebasa.Mafuta ekuzora ane hutsanana hwakasiyana ane simba guru pahupenyu hwebhora rinotakura.Nokudaro, kuvandudza kuchena kwemafuta ekuzora kunogona kurebesa hupenyu hwekutakura.Uye zvakare, kana zvidimbu zvetsvina mumafuta ekuzora zvichidzorwa pazasi 10um, hupenyu hwekubereka huchawedzerawo kakawanda.
(1) Mhedzisiro pakudengenyeka: Hutsanana hunokanganisa zvakanyanya kuzununguka kweiyo bhendi, kunyanya kudengenyeka mubhendi repamusoro rinonyanya kukosha.Bearings ane hutsanana hwepamusoro ane low vibration velocity values, kunyanya muhigh frequency bands.
(2) Muuyo paruzha: Muuyo weguruva mukubereka girisi paruzha wakaedzwa, uye kunobvumikiswa kuti kana huruva iripo, ruzha rukuru zvikuru.
(3) Kupesvedzera pakuita kwemafuta ekuzora: Kudzikira kwehutsanana hakungokanganisa kugadzirwa kwemafuta ekuzora firimu, asi zvakare kukonzeresa kushatisa kwegirisi yekuzora uye inomhanyisa kuchembera kwayo, zvichikanganisa mashandiro emafuta ekuzora mafuta.
Nzira yekutakura kudzivirira ngura
1. Kucheneswa kwepamusoro: Kucheneswa kunofanira kuitwa maererano nechimiro chepamusoro pechinhu chinopesana nemarara uye mamiriro ezvinhu aripo, uye nzira yakakodzera inofanira kusarudzwa.Inowanzo shandiswa inzira yekuchenesa solvent, makemikari ekurapa ekuchenesa nzira uye mechanical yekuchenesa nzira.
2. Kuomeswa kwepamusoro Mushure mekuchenesa, inogona kuomeswa nemhepo yakaomeswa yakaoma, kana kuomeswa neyakaoma pa 120-170 ℃, kana kupukuta yakaoma ne gauze yakachena.
3. Soaking nzira: Zvimwe zvinhu zviduku zvakanyoroveswa mu-anti-rust grease, uye pamusoro pemuchinjikwa tapered roller bearing inobvumirwa kunamatira kune imwe girasi ye-anti-rust grease.Ukobvu hwefirimu remafuta hunogona kuwanikwa nekudzora tembiricha kana viscosity yemafuta anorwisa ngura.
4. Nzira yekubhurasha: Inoshandiswa kune midziyo yekunze yekuvaka kana zvigadzirwa zvine maumbirwo akasarudzika asina kukodzera kunyura kana kupfapfaidza.Paunenge uchikwesha, teerera kwete chete kudzivirira kuunganidza, asiwo kudzivirira kubuda.
5. Kupfapfaidza nzira: Zvimwe zvinhu zvakakura zvinodzivirira ngura hazvigone kuzorwa mafuta nenzira yekunyudza, uye mabheji anotenderera anowanzo kupfapfaidzwa nemhepo yakadzvanywa yakasefa pakumanikidzwa kunosvika 0.7Mpa mumhepo yakachena.Iyo nzira yekupfapfaidza inokodzera solvent-diluted anti-rust mafuta kana mutete-layer anti-rust mafuta, asi yakakwana yekudzivirira moto uye matanho ekudzivirira basa anofanirwa kutorwa.
Zvinofanira kucherechedzwa kuti zvinotevera asidhi mhinduro haigone kushandiswa kutakura ngura kubvisa: sulfuric acid, hydrochloric acid, dilute sulfuric acid, uye dilute hydrochloric acid.Nekuti aya maasidhi achaparadza zvakanaka simbi, mhando dzezvinwiwa idzi hadzifanirwe kushandiswa!Muhupenyu hwezuva nezuva, kune zvinwiwa zvakawanda zvinogona kubvisa ngura pasina kukuvadza zvakanaka simbi, asi mhedzisiro yacho yakasiyana.Yokutanga inoderedza oxalic acid, uye chiyero chemvura kumvura ndeye 3: 1, dilute oxalic acid 3, mvura 1. Iyi inononoka, asi inoshanda zvikuru uye inotengeswa kwose kwose.Yechipiri imafuta epfuti, anonziwo mechanical derusting oil, isiri nyore kutenga.Rudzi urwu rwemafuta runogona kukurumidza kupera, uye mhedzisiro yacho yakanaka kwazvo.