Amanyathelo olondolozo oluneenkcukacha lweebheringi zerola ezisilinda
Isilinda ibheyari yerolas, njengezinto eziphambili zeenkqubo zoomatshini, zixhomekeke kulondolozo olucwangcisiweyo ubomi bazo bonke kunye nokusebenza kwazo. Ezi nkqubo zilandelayo zolondolozo zenziwa inyathelo ngenyathelo ngokusekelwe kwimigangatho yoshishino, equka ukulungiswa kokuqhaqha, ukucoca nokuhlola, ukufakelwa kokuthambisa, kunye nokubeka esweni okulandelayo ukuqinisekisa ukusebenza okuzinzileyo kweebheringi phantsi kweemeko zokusebenza ezinzima.
1. Ukuqhaqha kunye nomsebenzi wokulungiselela
Ukulandelela kunye nokubeka: Bhala phantsi indawo yebhereyitha kwizixhobo, kuquka Indlu yeebheringi inombolo, inombolo yomqulu ohambelanayo kunye neeparamitha zokusebenza (ezifana neeyure zokusebenza kunye nomthamo weetoni zomthwalo), ukwenza kube lula ukulandelela iindlela zokuguguleka kunye nokwenza ngcono izicwangciso zolondolozo .
Ukuqhaqha ngokukhuselekileyo: Sebenzisa isixhobo sobuchwephesha sokutsala kunye nezixhobo zokufudumeza ukususa indawo yokugcina iibheringi, kwaye uphephe imisebenzi yokubetha ngamandla; Xa uqhaqha, khusela i-encoder, izitywini kunye nezinye izinto ezichanekileyo ukuthintela umonakalo ovela kumaqhuma kunye nokungqubana.
Ukwahlulwa kwezakhi: Kwiibheringi zerola ezisilinda ezinokususwa (ezifana nohlobo lwe-NU), izangqa zangaphakathi nezangaphandle ezihambelana nokuphazamiseka zinokususwa ngokulula ngokubuyisela umva i-adjusting nut zize zibekwe kwi-raber gasket ukuthintela umonakalo.
2. Uvavanyo lokucoca kunye nomonakalo
Ukucoca ngokucokisekileyo:
Susa amabala eoyile, uthuli kunye nokufuma, uze ucwilise kwaye uhlambe kwi-kerosene, ioyile yeminerali okanye ioyile engathathi hlangothi (i-viscosity 22cSt kwi-40°C); Ziphephe izinyibilikisi ezibolayo. Emva kokucoca, sula yomile ngelaphu elingena-lint.
Ukuhlolwa okubonakalayo:
Hlola ngokubonakalayo umphezulu wendlela yokugijima kunye nekheyiji ukuze ubone ukuba akukho zimbobo, imifantu okanye umhlwa, uqwalasele ngakumbi umonakalo woomatshini obangelwe kukuthuthwa okanye ukufakwa.
Xa kufunyenwe iindawo ezincinci zokuxobuka okanye iintanda, sebenzisa umatshini wokugaya ukulungisa umphezulu kunye nokupolisha imiphetho ukuqinisekisa ukuba akukho manqaku oxinzelelo.
Ukulinganiswa kokucaca kunye nokuchaneka:
Ukuhlolwa kwe-radial clearance: Kwii-relaxation clearance bearings ezihlengahlengiswayo (ezifana nohlobo lwe-NU), faka i-feeler gauge kumsantsa ophakathi kwe-roller kunye neringi yangaphandle (ubunzulu obudlula isiqingatha sobude be-roller). Uvavanyo lokujikeleza ngesandla ukuze ubone ukuguquguquka kwee-bearings ezingahlukaniyo. Ukuxinana kubonisa ukuba i-clearance encinci kakhulu okanye ukuphambuka kofakelo .
Ukuqinisekiswa kobukhulu: Emva kokulinganisa ngesalathisi sokudayela, linganisa i-bearing bore kwiindawo ezininzi uze uyithelekise nokuphazamiseka kwethiyori ukuze uphephe ukungaphumeleli kokwandiswa kobushushu okanye ukususwa okugqithisileyo.
3.Ukuthambisa kunye nokufaka kwakhona
Ulawulo lwezithambiso:
Ioyile yokwenziwa enganyangekiyo kubushushu obuphezulu kufuneka ikhethwe kwiindawo ezinobushushu obuphezulu, kwaye ioyile yokuthambisa enokuxinana okuphantsi kufuneka isetyenziswe kwizixhobo ezikhawulezayo. Xa ithanjiswe ngegrisi, ubungakanani bokuzalisa kufuneka bube yi-30% ukuya kwi-50% yendawo yangaphakathi. Ukuzalisa okugqithisileyo kunokubangela ukufudumeza ngokulula.
Yizalise rhoqo okanye uyitshintshe i-lubricant. Lungisa umjikelo ngokwemeko yokutshintsha kombala okanye yokugquma. Inkqubo yokugquma i-oyile kufuneka igcine uxinzelelo lwe-oyile oluyi-0.1-0.3MPa.
Faka ngokuchanekileyo:
Ngaphambi kokufakela, jonga ubungakanani bokulingana. Ukuphazamiseka kokulingana kunokufezekiswa ngokufudumeza iibheringi okanye ukupholisa ijenali. Sebenzisa isikrufu esichanekileyo esithe tye ukuphatha iringi enomfanekiso ka-C yesigqubuthelo secala. Musa ukufaka uxinzelelo olunzima okanye ukubethelela.
Qinisekisa ukuba iringi engaphandle yebheringi inxibelelana ngokupheleleyo negxalaba lesihlalo kwaye iringi engaphakathi inxibelelana ngokupheleleyo negxalaba leshaft, susa umngcipheko wokuthambeka, kwaye uqinisekise ukuba isixhobo sokutywina kunye nomjelo wokuthambisa azithintelwanga.
4.Ukuqhuba iimvavanyo kunye nokubeka esweni
Uvavanyo olungenamthwalo luqhutywa: Emva kokujikeleza ngesandla ukuqinisekisa ukugudileyo, vula kwaye wenze uvavanyo lokukhawulezisa oluhlukaniswe ngokwahlukeneyo (ukuqala ≤500rpm, ukonyusa i-500-1000 RPM kwinqanaba ngalinye) de ubushushu buzinze .
Uhlalutyo lweparameter olutshintshatshintshayo:
I-thermometer ijonga ukunyuka kobushushu. Emva kokusebenza rhoqo kangangeyure enye, ukunyuka kobushushu akudluli kwi-40°C. Ukufudumeza okungaqhelekanga kubonisa ukuthambisa okwaneleyo okanye umthwalo ogqithisileyo.
I-vibration sensor ibona i-spectrum. Izandi ezingaqhelekanga ezibangelwa kukuguquguquka kwekheji okanye ukulayisha okungaqhelekanga kwe-roller azifakwanga. Xa ixabiso lokungcangcazela lidlula umgangatho, indawo evulekileyo kufuneka ilungiswe.
5. Ukugcinwa nokugcinwa rhoqo
Irekhodi yolondolozo: Misela ifayile yokusebenza. Jonga kwakhona amaxabiso okucoca kunye nokungcangcazela emva kweeyure zokuqala ezili-100 zokusetyenziswa. Emva koko, yenza ulondolozo olupheleleyo rhoqo emva kweeyure ezingama-2000 okanye iinyanga ezi-6. Gcina kwindawo eyomileyo nengena umoya kakuhle. Tshintsha ifilimu yeoyile yokulwa nomhlwa minyaka le ukuze uthintele ukungcoliswa.
Ukhuseleko lokusingqongileyo: Gcina indawo yokusebenza ingenaluthuli. Coca kwaye uthambise ioyile ngoko nangoko emva kokuba udibene nomswakama. Qinisa unyango lokulwa nomhlwa emva kokusetyenziswa kwiintsuku zemvula ukuthintela ukugqwala nokungaphumeleli.
Ukudibanisa la manyathelo angasentla kunokwandisa kakhulu ubomi benkonzo yeebheringi kwaye kunciphise umngcipheko wokungaphumeleli kwangoko. Kwizicelo ezisebenzayo, iiparameter kufuneka zilungiswe kakuhle kunye neemeko zokusebenza ukuqinisekisa ukusebenza kakuhle kolondolozo.
